Atlanta, GA Air Quality
Report & Trends
Analysis & History
The Verdict
Atlanta, GA is currently ranked #197 out of 224 cities tracked.
You are most likely to need an air purifier in June, when historical averages peak.
Health Recommendation
Sensitive groups should consider monitoring daily forecast apps significantly closer.
10-Year Annual PM2.5 Average
Analysis: Annual average Median AQI from 2015 to 2025.
With a median PM2.5 score of 56, Atlanta, GA residents frequently face "Moderate" to "Unhealthy" air days. Since 2015, particle pollution days have cleared up, signaling a positive shift in local air hygiene.
Seasonal Risk Calendar
The "Smoke Season" Calendar
Values represent historical Average Monthly AQI (PM2.5). Higher is worse.
Calculate Your Wildfire Defense
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Common Questions
When is the worst time for air quality in Atlanta, GA?
Based on 10 years of data, the worst months for air quality in Atlanta, GA are: June (AQI 79.3), August (AQI 73.1), April (AQI 64.6). These months typically see the highest concentrations of PM2.5 due to fine particulate matter trapped by local geography.
Is it safe to move to Atlanta, GA given the air quality?
Yes, but with caveats. Atlanta, GA offers an incredible quality of life, but new residents should be aware of the "pollution season." Most homes in the area need robust air filtration systems to maintain safe indoor levels during these few weeks a year.
Is the air quality in Atlanta, GA improving?
Yes. Our 10-year analysis shows a positive trend. Despite regional wildfire challenges, average particulate levels in Atlanta, GA have decreased, likely due to favorable weather patterns and reduced local emissions.
Do I really need an air purifier in Atlanta, GA?
Based on the 10-year analysis, absolutely. The levels of PM2.5 recorded during peak events are unsafe for indoor occupation without filtration. A CADR-rated purifier is considered essential appliance for Atlanta, GA households.
How accurate is this data?
This report is built on official EPA Air Quality System (AQS) data. We aggregated daily summary files from 2014 to present to build these charts. Unlike real-time apps that estimate, this is the verified historical record.
Is Atlanta, GA safe from other disasters?
Air quality is just one factor. Check our sister site for a complete analysis of tornado, hurricane, and flood risks.
Full Safety Report →Summary
This report isn't meant to scare, but to prepare. Atlanta, GA has a bright future, provided its families take air quality seriously.