Tallahassee Air Quality in Summer
Across 2019–2025, Tallahassee's summer (June–August) air quality had a median AQI of 48 (Good) over 644 monitored days in the Tallahassee, FL area. 0.5% of summer days (3 of 644) reached Unhealthy for Sensitive Groups or worse, and fine particulate matter (PM2.5) set the daily AQI on 89.6% of days. The cleanest summer on record here was 2022 (median AQI 40, 0 days above 100) and the worst was 2020 (median 53, 3 days above 100, peak AQI 164).
- Good: 55.4%
- Moderate: 44.1%
- Unhealthy for Sensitive Groups: 0.2%
- Unhealthy or worse: 0.3%
Extra Protection for Tallahassee Homes
Air quality in Tallahassee is moderate (AQI 53), with fine particles (PM2.5) the main concern. A True-HEPA purifier gives sensitive groups — kids, seniors and anyone with asthma or allergies — cleaner air indoors on days like today.
Recommended: Coway AP-1512HH Mighty — True HEPA + carbon · CADR ~246 CFM · rooms up to 361 sq ft
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How is the air in Tallahassee in summer?
Good on a typical day: median AQI 48 across 2019–2025, with 0.5% of summer days above AQI 100. Fine particulate matter (PM2.5) is the main driver.
- ✓55.4% of summer days were Good (AQI 0–50), 44.1% Moderate (51–100).
- ✓3 days of 644 reached AQI 101+; the summer peak was 164.
- ✓Cleanest month: August; worst month: June.
Frequently asked questions
What is the air quality like in Tallahassee in summer?▾
Across 2019–2025, the median daily AQI in Tallahassee in summer was 48 (Good). 55.4% of days were Good, 44.1% Moderate, and 0.5% reached Unhealthy for Sensitive Groups or worse, based on 644 monitored days in EPA's Air Quality System.
Is summer a good time for outdoor exercise in Tallahassee?▾
A typical summer day in Tallahassee sits in the Good range (median AQI 48), so running, cycling and children's outdoor play are fine for everyone on most days; fewer than 1% of summer days reached AQI 101+ in 2019–2025.
Which pollutant causes Tallahassee's summer air quality problems?▾
Fine particulate matter (PM2.5) set the daily AQI on 89.6% of summer days in Tallahassee. The highest summer AQI recorded in 2019–2025 was 164 (Unhealthy), in 2020.
Tallahassee summer air quality, year by year
Tallahassee summer air quality by year (Tallahassee, FL, EPA AQS daily AQI)
| Year | Days monitored | Median AQI | Days above 100 | Peak AQI | Main pollutant |
|---|---|---|---|---|---|
| 2019 | 92 | 47 | 0 | 84 | PM2.5 |
| 2020worst | 92 | 53 | 3 | 164 | PM2.5 |
| 2021 | 92 | 47 | 0 | 81 | PM2.5 |
| 2022cleanest | 92 | 40 | 0 | 74 | PM2.5 |
| 2023 | 92 | 52 | 0 | 80 | PM2.5 |
| 2024 | 92 | 46 | 0 | 71 | PM2.5 |
| 2025 | 92 | 49 | 0 | 74 | PM2.5 |
What summer air means in Tallahassee
A typical summer day in Tallahassee sits in the Good range (median AQI 48), so running, cycling and children's outdoor play are fine for everyone on most days; fewer than 1% of summer days reached AQI 101+ in 2019–2025.
Summer's median AQI of 48 is in line with Tallahassee's whole-year median of 49, so this period is neither a clean nor a dirty stretch for the area. Nationally, the median Summer AQI across every EPA metro area (308,645 metro-days, 2019–2025) is 46, so Tallahassee runs in line with the national Summer norm; 0.5% of its Summer days topped AQI 100 versus 3.6% nationally (below average).
Within the season, August is the cleanest month (median AQI 45, 0.0% of days above 100) and June the worst (median 50, 1.5% above 100).
Activity-specific thresholds: running, cycling, kids' sports.
Right now in Tallahassee
The latest EPA AirNow observation puts Tallahassee's AQI at 53 (PM2.5). The figures above are multi-year season statistics, not today's reading.
View current Tallahassee air quality →Source: EPA Air Quality System (AQS) pre-generated Daily AQI by CBSA files — daily AQI by CBSA (Tallahassee, FL), 2019–2025. Daily AQI per CBSA is the highest AQI reported by any monitor in the area that day; the defining parameter is the pollutant that set it. Month and season statistics pool every such day in the period across all years listed. Retrieved 2026-09-09.