Aclima, Inc.
@aclima-earth.bsky.social
Measure pollution, drive solutions.
Parts of California hit unhealthy PM2.5 levels early Saturday, prompting EPA guidance to limit outdoor activity, especially for kids, seniors, and people with heart or lung disease.
When particle pollution spikes, real-time, hyperlocal air data matters.
www.newsweek.com/thousands-am...
When particle pollution spikes, real-time, hyperlocal air data matters.
www.newsweek.com/thousands-am...
Thousands of Americans urged to avoid outdoors in California
A portion of California faces potentially unhealthy levels of air pollution early Saturday, official data shows.
www.newsweek.com
December 9, 2025 at 5:21 PM
Parts of California hit unhealthy PM2.5 levels early Saturday, prompting EPA guidance to limit outdoor activity, especially for kids, seniors, and people with heart or lung disease.
When particle pollution spikes, real-time, hyperlocal air data matters.
www.newsweek.com/thousands-am...
When particle pollution spikes, real-time, hyperlocal air data matters.
www.newsweek.com/thousands-am...
PM2.5 is the nation’s deadliest air pollutant. It harms hearts, lungs, and lives.
Aclima measures PM2.5 block-by-block so communities, researchers, and public agencies can see where pollution concentrates and act with clear, science-based insight.
www.washingtonpost.com/climate-envi...
Aclima measures PM2.5 block-by-block so communities, researchers, and public agencies can see where pollution concentrates and act with clear, science-based insight.
www.washingtonpost.com/climate-envi...
EPA to abandon air pollution rule that would prevent thousands of U.S. deaths
The Environmental Protection Agency will no longer defend Biden-era limits on fine-particle pollution, which causes heart and lung disease.
www.washingtonpost.com
December 4, 2025 at 7:03 PM
PM2.5 is the nation’s deadliest air pollutant. It harms hearts, lungs, and lives.
Aclima measures PM2.5 block-by-block so communities, researchers, and public agencies can see where pollution concentrates and act with clear, science-based insight.
www.washingtonpost.com/climate-envi...
Aclima measures PM2.5 block-by-block so communities, researchers, and public agencies can see where pollution concentrates and act with clear, science-based insight.
www.washingtonpost.com/climate-envi...
In Santa Ana, freeway traffic, industry, and airport activity drive some of Orange County’s toughest air quality challenges.
Through the Statewide Mobile Monitoring Initiative, Aclima and CARB are helping residents use hyperlocal data to create cleaner, healthier communities. #SMMI #CleanAir
Through the Statewide Mobile Monitoring Initiative, Aclima and CARB are helping residents use hyperlocal data to create cleaner, healthier communities. #SMMI #CleanAir
December 2, 2025 at 5:30 PM
Amanda Greenwood reports the “Unhealthy” PM2.5 levels hitting parts of GA & SC. When particle pollution spikes, daily life shifts fast — activity limits, reduced visibility, and health risks. Events like this highlight why reporting and hyperlocal air data matter.
www.newsweek.com/thousands-of...
www.newsweek.com/thousands-of...
Thousands of Americans advised to remain inside in Georgia, South Carolina
“Unhealthy” air quality, particularly from elevated levels of PM2.5, can trigger or exacerbate heart and lung health conditions.
www.newsweek.com
November 21, 2025 at 5:37 PM
Amanda Greenwood reports the “Unhealthy” PM2.5 levels hitting parts of GA & SC. When particle pollution spikes, daily life shifts fast — activity limits, reduced visibility, and health risks. Events like this highlight why reporting and hyperlocal air data matter.
www.newsweek.com/thousands-of...
www.newsweek.com/thousands-of...
Along the Salton Sea’s western shore, Salton City faces rising dust and pollution from the drying lakebed and nearby agriculture.
Through the Statewide Mobile Monitoring Initiative, Aclima and CARB are helping residents turn data into action for cleaner air. #SMMI #CleanAir
Through the Statewide Mobile Monitoring Initiative, Aclima and CARB are helping residents turn data into action for cleaner air. #SMMI #CleanAir
November 18, 2025 at 7:04 PM
In Compton, Rancho Dominguez, Willowbrook, and Lynwood, residents face some of LA County’s heaviest air pollution from traffic and industry.
Through SMMI, Aclima and CARB are helping communities access the data they need to build a cleaner, healthier future. #SMMI
#CleanAir
Through SMMI, Aclima and CARB are helping communities access the data they need to build a cleaner, healthier future. #SMMI
#CleanAir
November 12, 2025 at 5:05 PM
Ozone pollution is rising fast.
CA, NV & AZ now rank among the worst in the U.S.
Fueled by heat + wildfires, ozone harms lungs & drives asthma.
Data is the first step toward cleaner air.
www.stateofglobalair.org/resources/re...
CA, NV & AZ now rank among the worst in the U.S.
Fueled by heat + wildfires, ozone harms lungs & drives asthma.
Data is the first step toward cleaner air.
www.stateofglobalair.org/resources/re...
State of Global Air Report 2025 | State of Global Air
The State of Global Air 2025 report provides a comprehensive analysis of data for air quality and health impacts for countries around the world in 2023.
www.stateofglobalair.org
October 30, 2025 at 5:37 PM
Ozone pollution is rising fast.
CA, NV & AZ now rank among the worst in the U.S.
Fueled by heat + wildfires, ozone harms lungs & drives asthma.
Data is the first step toward cleaner air.
www.stateofglobalair.org/resources/re...
CA, NV & AZ now rank among the worst in the U.S.
Fueled by heat + wildfires, ozone harms lungs & drives asthma.
Data is the first step toward cleaner air.
www.stateofglobalair.org/resources/re...
Learn more about the next phase of the first-of-its-kind effort: SMMI’s Targeted Area Studies. With Partner Mobile Labs (UC Berkeley, UC Riverside, Aerodyne), we’re now measuring more pollutants in more CA communities than ever before.
aclima.earth/targeted-are...
aclima.earth/targeted-are...
Aclima's Sensor-Equipped Vehicles Hit the Road for Block-by-Block Air Pollution Mapping in 64 Underserved California Communities
Aclima vehicles have officially hit the road for California's landmark Statewide Mobile Monitoring Initiative (SMMI), deploying to collect block-by-block air quality data in 64 communities heavily bur...
aclima.earth
October 22, 2025 at 4:30 PM
Learn more about the next phase of the first-of-its-kind effort: SMMI’s Targeted Area Studies. With Partner Mobile Labs (UC Berkeley, UC Riverside, Aerodyne), we’re now measuring more pollutants in more CA communities than ever before.
aclima.earth/targeted-are...
aclima.earth/targeted-are...
Thank you @governor.ca.gov for vetoing SB34 - a bill that would have tied the hands of local air regulators at CA’s busiest ports.
Strong air quality protections are essential for protecting health + fighting climate change.
www.reuters.com/sustainabili...
Strong air quality protections are essential for protecting health + fighting climate change.
www.reuters.com/sustainabili...
www.reuters.com
October 17, 2025 at 6:20 PM
Thank you @governor.ca.gov for vetoing SB34 - a bill that would have tied the hands of local air regulators at CA’s busiest ports.
Strong air quality protections are essential for protecting health + fighting climate change.
www.reuters.com/sustainabili...
Strong air quality protections are essential for protecting health + fighting climate change.
www.reuters.com/sustainabili...
Air pollution isn’t just about asthma or heart disease, but it can also impact fertility.
Harvard research found higher exposure to fine particulates linked to a 10% rise in infertility risk.
Science like this underscores why air monitoring matters.
www.nytimes.com/2025/10/08/c...
Harvard research found higher exposure to fine particulates linked to a 10% rise in infertility risk.
Science like this underscores why air monitoring matters.
www.nytimes.com/2025/10/08/c...
She Found a Link Between Air Pollution and Infertility
www.nytimes.com
October 15, 2025 at 4:06 PM
Air pollution isn’t just about asthma or heart disease, but it can also impact fertility.
Harvard research found higher exposure to fine particulates linked to a 10% rise in infertility risk.
Science like this underscores why air monitoring matters.
www.nytimes.com/2025/10/08/c...
Harvard research found higher exposure to fine particulates linked to a 10% rise in infertility risk.
Science like this underscores why air monitoring matters.
www.nytimes.com/2025/10/08/c...
New research from the University of Michigan shows large animal farms may be a hidden source of dangerous air pollution.
These communities face higher particulate matter — the kind of pollution that damages lungs & drives chronic disease.
Data makes the invisible visible.
tinyurl.com/4h69ka9p
These communities face higher particulate matter — the kind of pollution that damages lungs & drives chronic disease.
Data makes the invisible visible.
tinyurl.com/4h69ka9p
wisconsinwatch.org
October 9, 2025 at 4:11 PM
New research from the University of Michigan shows large animal farms may be a hidden source of dangerous air pollution.
These communities face higher particulate matter — the kind of pollution that damages lungs & drives chronic disease.
Data makes the invisible visible.
tinyurl.com/4h69ka9p
These communities face higher particulate matter — the kind of pollution that damages lungs & drives chronic disease.
Data makes the invisible visible.
tinyurl.com/4h69ka9p
It’s the 8th annual California Clean Air Day!
Clean air is a right, not a privilege. We’re supporting clean air today and every day with block-by-block data that helps communities + policymakers take targeted action for healthier futures.
Join the movement: cleanairday.org/pledge/indiv...
Clean air is a right, not a privilege. We’re supporting clean air today and every day with block-by-block data that helps communities + policymakers take targeted action for healthier futures.
Join the movement: cleanairday.org/pledge/indiv...
Individual Pledge - California Clean Air Day
Take the Clean Air Day Pledge
cleanairday.org
October 1, 2025 at 4:36 PM
It’s the 8th annual California Clean Air Day!
Clean air is a right, not a privilege. We’re supporting clean air today and every day with block-by-block data that helps communities + policymakers take targeted action for healthier futures.
Join the movement: cleanairday.org/pledge/indiv...
Clean air is a right, not a privilege. We’re supporting clean air today and every day with block-by-block data that helps communities + policymakers take targeted action for healthier futures.
Join the movement: cleanairday.org/pledge/indiv...
California is doubling down on science.
CARB’s new 5-year research plan will guide climate + air quality policy rooted in evidence, even as the federal gov walks away.
At Aclima, our hyperlocal data helps make this vision real: cleaner air, healthier communities.
ww2.arb.ca.gov/news/carb-ad...
CARB’s new 5-year research plan will guide climate + air quality policy rooted in evidence, even as the federal gov walks away.
At Aclima, our hyperlocal data helps make this vision real: cleaner air, healthier communities.
ww2.arb.ca.gov/news/carb-ad...
CARB adopts research plan to guide science-based climate and air quality policy | California Air Resources Board
What you need to know: The California Air Resources Board has identified its research priorities for the next five years, which will inform science-driven policymaking at a time the federal government...
ww2.arb.ca.gov
September 29, 2025 at 6:49 PM
California is doubling down on science.
CARB’s new 5-year research plan will guide climate + air quality policy rooted in evidence, even as the federal gov walks away.
At Aclima, our hyperlocal data helps make this vision real: cleaner air, healthier communities.
ww2.arb.ca.gov/news/carb-ad...
CARB’s new 5-year research plan will guide climate + air quality policy rooted in evidence, even as the federal gov walks away.
At Aclima, our hyperlocal data helps make this vision real: cleaner air, healthier communities.
ww2.arb.ca.gov/news/carb-ad...
Wildfire smoke kills 40,000 Americans each year, a toll that could nearly double as climate change fuels bigger, longer fires.
Clean air is a public health necessity. We need prevention, adaptation & community-level monitoring to protect lives.
www.npr.org/2025/09/19/n...
Clean air is a public health necessity. We need prevention, adaptation & community-level monitoring to protect lives.
www.npr.org/2025/09/19/n...
Wildfire smoke is killing Americans. A new study quantifies how much
More intense future wildfires, fueled by further climate change, could lead to 70,000 deaths from smoke exposure a year, according to a new study.
www.npr.org
September 25, 2025 at 6:11 PM
Wildfire smoke kills 40,000 Americans each year, a toll that could nearly double as climate change fuels bigger, longer fires.
Clean air is a public health necessity. We need prevention, adaptation & community-level monitoring to protect lives.
www.npr.org/2025/09/19/n...
Clean air is a public health necessity. We need prevention, adaptation & community-level monitoring to protect lives.
www.npr.org/2025/09/19/n...
A Spare the Air alert in the Bay Area was issued today.
Children, older adults & those with asthma/heart conditions are most at risk.
Cleaner air starts with better data + everyday action. Aclima’s technology helps us get there.
www.sfchronicle.com/weather/arti...
Children, older adults & those with asthma/heart conditions are most at risk.
Cleaner air starts with better data + everyday action. Aclima’s technology helps us get there.
www.sfchronicle.com/weather/arti...
Spare the Air alert issued for Bay Area: Here’s where air quality will be worst
Santa Clara Valley and the East Bay are expected to see the worst ozone pollution as inland cities near 100 degrees.
www.sfchronicle.com
September 23, 2025 at 9:53 PM
A Spare the Air alert in the Bay Area was issued today.
Children, older adults & those with asthma/heart conditions are most at risk.
Cleaner air starts with better data + everyday action. Aclima’s technology helps us get there.
www.sfchronicle.com/weather/arti...
Children, older adults & those with asthma/heart conditions are most at risk.
Cleaner air starts with better data + everyday action. Aclima’s technology helps us get there.
www.sfchronicle.com/weather/arti...
Lower bills. Cleaner air. Better data.
CA’s new laws extend Cap-and-Invest and boost community air monitoring so investments land where they matter most. Evidence = outcomes.
www.gov.ca.gov/2025/09/19/g...
#AirQuality #HealthEquity
CA’s new laws extend Cap-and-Invest and boost community air monitoring so investments land where they matter most. Evidence = outcomes.
www.gov.ca.gov/2025/09/19/g...
#AirQuality #HealthEquity
Governor Newsom signs historic package of bipartisan legislation saving billions on electric bills, stabilizing gas market and cutting pollution | Governor of California
www.gov.ca.gov
September 19, 2025 at 9:45 PM
Lower bills. Cleaner air. Better data.
CA’s new laws extend Cap-and-Invest and boost community air monitoring so investments land where they matter most. Evidence = outcomes.
www.gov.ca.gov/2025/09/19/g...
#AirQuality #HealthEquity
CA’s new laws extend Cap-and-Invest and boost community air monitoring so investments land where they matter most. Evidence = outcomes.
www.gov.ca.gov/2025/09/19/g...
#AirQuality #HealthEquity
Just 30 minutes of air pollution exposure can inflame the placenta, disrupting the organ that sustains new life. Pollution’s impacts begin before birth. Clean air is essential for healthy pregnancies & communities.
www.livescience.com/health/ferti...
www.livescience.com/health/ferti...
Even brief exposure to air pollution can push the placenta into an inflammatory state, lab study suggests
A study of human placentas suggests that urban air pollution may push the organ's resident immune cells into an inflammatory state.
www.livescience.com
September 18, 2025 at 7:52 PM
Just 30 minutes of air pollution exposure can inflame the placenta, disrupting the organ that sustains new life. Pollution’s impacts begin before birth. Clean air is essential for healthy pregnancies & communities.
www.livescience.com/health/ferti...
www.livescience.com/health/ferti...
Air pollution is fueling the #1 global killer: heart disease. Exposure to PM2.5 is linked to a 31% rise in premature deaths + disability since 1990. What we breathe shapes how long we live.
www.medicalnewstoday.com/articles/air...
www.medicalnewstoday.com/articles/air...
Air pollution raises risk of heart disease-related disability, death
A recent study shows a correlation between air pollution exposure and cardiovascular events. Researchers found that air pollution is linked to higher numbers of years of life lost, deaths, and years s...
www.medicalnewstoday.com
September 17, 2025 at 10:08 PM
Air pollution is fueling the #1 global killer: heart disease. Exposure to PM2.5 is linked to a 31% rise in premature deaths + disability since 1990. What we breathe shapes how long we live.
www.medicalnewstoday.com/articles/air...
www.medicalnewstoday.com/articles/air...
An $88M satellite to track methane has been lost in space.
Thank you @esmestallard.bsky.social & BBC News for this reporting: bbc.com/news/article...
Aclima’s approach? $27M to measure dozens of pollutants block-by-block across 64 CA communities—turning invisible pollution into actionable insight.
Thank you @esmestallard.bsky.social & BBC News for this reporting: bbc.com/news/article...
Aclima’s approach? $27M to measure dozens of pollutants block-by-block across 64 CA communities—turning invisible pollution into actionable insight.
Jeff Bezos-backed $88m methane satellite missing in space
MethaneSat was meant to keep track of potent greenhouse gas emissions from oil and gas production.
bbc.com
August 28, 2025 at 9:05 PM
An $88M satellite to track methane has been lost in space.
Thank you @esmestallard.bsky.social & BBC News for this reporting: bbc.com/news/article...
Aclima’s approach? $27M to measure dozens of pollutants block-by-block across 64 CA communities—turning invisible pollution into actionable insight.
Thank you @esmestallard.bsky.social & BBC News for this reporting: bbc.com/news/article...
Aclima’s approach? $27M to measure dozens of pollutants block-by-block across 64 CA communities—turning invisible pollution into actionable insight.
Clean air is a human right.
California is setting the model for high-value, high-efficiency tech. With SMMI, Aclima is mapping pollution block-by-block so communities have the data to protect their health — and their future.
Watch the story: youtu.be/fPHDK2Vsh6A?...
California is setting the model for high-value, high-efficiency tech. With SMMI, Aclima is mapping pollution block-by-block so communities have the data to protect their health — and their future.
Watch the story: youtu.be/fPHDK2Vsh6A?...
California's Statewide Mobile Monitoring Initiative (SMMI)
YouTube video by Aclima
youtu.be
August 27, 2025 at 8:00 PM
Clean air is a human right.
California is setting the model for high-value, high-efficiency tech. With SMMI, Aclima is mapping pollution block-by-block so communities have the data to protect their health — and their future.
Watch the story: youtu.be/fPHDK2Vsh6A?...
California is setting the model for high-value, high-efficiency tech. With SMMI, Aclima is mapping pollution block-by-block so communities have the data to protect their health — and their future.
Watch the story: youtu.be/fPHDK2Vsh6A?...
Invisible, but heating fast. Methane traps 80x more heat than CO₂. Aclima spots urban leaks to speed climate action.
#AirQuality #PublicHealth
#AirQuality #PublicHealth
August 26, 2025 at 10:17 PM
Invisible, but heating fast. Methane traps 80x more heat than CO₂. Aclima spots urban leaks to speed climate action.
#AirQuality #PublicHealth
#AirQuality #PublicHealth
A sobering @nytimes.com report reveals the health consequences for wildland firefighters working in toxic smoke without protection.
Better data and technology are critical to understanding and mitigating exposure to hazardous air pollution.
tinyurl.com/59ru74bn
Better data and technology are critical to understanding and mitigating exposure to hazardous air pollution.
tinyurl.com/59ru74bn
tinyurl.com
August 21, 2025 at 4:09 PM
A sobering @nytimes.com report reveals the health consequences for wildland firefighters working in toxic smoke without protection.
Better data and technology are critical to understanding and mitigating exposure to hazardous air pollution.
tinyurl.com/59ru74bn
Better data and technology are critical to understanding and mitigating exposure to hazardous air pollution.
tinyurl.com/59ru74bn
Traffic’s toxic trail. NO₂ from cars + industry harms lungs and hearts. Aclima tracks it near homes, highways, and schools.
#AirQuality #PublicHealth
#AirQuality #PublicHealth
August 19, 2025 at 6:45 PM
Traffic’s toxic trail. NO₂ from cars + industry harms lungs and hearts. Aclima tracks it near homes, highways, and schools.
#AirQuality #PublicHealth
#AirQuality #PublicHealth
Smog you can’t see. Ground-level ozone forms when sunlight hits tailpipe + industrial emissions. Aclima maps it block-by-block to protect health and ensure that these hyperlocal emissions are made invisible.
#AirQuality #PublicHealth
#AirQuality #PublicHealth
August 13, 2025 at 8:06 PM
Smog you can’t see. Ground-level ozone forms when sunlight hits tailpipe + industrial emissions. Aclima maps it block-by-block to protect health and ensure that these hyperlocal emissions are made invisible.
#AirQuality #PublicHealth
#AirQuality #PublicHealth