Tallahassee Air Quality in Spring
Across 2019–2025, Tallahassee's spring (March–May) air quality had a median AQI of 52 (Moderate) over 644 monitored days in the Tallahassee, FL area. 0.5% of spring days (3 of 644) reached Unhealthy for Sensitive Groups or worse, and fine particulate matter (PM2.5) set the daily AQI on 76.2% of days. The cleanest spring on record here was 2022 (median AQI 51, 0 days above 100) and the worst was 2025 (median 52, 1 day above 100, peak AQI 140).
- Good: 43.8%
- Moderate: 55.7%
- Unhealthy for Sensitive Groups: 0.5%
- Unhealthy or worse: 0.0%
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
As an Amazon Associate, we earn from qualifying purchases.
How is the air in Tallahassee in spring?
Moderate on a typical day: median AQI 52 across 2019–2025, with 0.5% of spring days above AQI 100. Fine particulate matter (PM2.5) is the main driver.
- ✓43.8% of spring days were Good (AQI 0–50), 55.7% Moderate (51–100).
- ✓3 days of 644 reached AQI 101+; the spring peak was 140.
- ✓Cleanest month: May; worst month: April.
Frequently asked questions
What is the air quality like in Tallahassee in spring?▾
Across 2019–2025, the median daily AQI in Tallahassee in spring was 52 (Moderate). 43.8% of days were Good, 55.7% Moderate, and 0.5% reached Unhealthy for Sensitive Groups or worse, based on 644 monitored days in EPA's Air Quality System.
Is spring a good time for outdoor exercise in Tallahassee?▾
A typical spring day in Tallahassee is Moderate (median AQI 52): outdoor exercise is acceptable for most people, but unusually sensitive individuals should watch for symptoms, and fewer than 1% of spring days reached AQI 101+ — the level at which EPA advises people with asthma, children and older adults to shorten hard outdoor exertion.
Which pollutant causes Tallahassee's spring air quality problems?▾
Fine particulate matter (PM2.5) set the daily AQI on 76.2% of spring days in Tallahassee. The highest spring AQI recorded in 2019–2025 was 140 (Unhealthy for Sensitive Groups), in 2025.
Tallahassee spring air quality, year by year
Tallahassee spring air quality by year (Tallahassee, FL, EPA AQS daily AQI)
| Year | Days monitored | Median AQI | Days above 100 | Peak AQI | Main pollutant |
|---|---|---|---|---|---|
| 2019 | 92 | 52 | 1 | 119 | PM2.5 |
| 2020 | 92 | 54 | 0 | 85 | PM2.5 |
| 2021 | 92 | 53 | 0 | 80 | PM2.5 |
| 2022cleanest | 92 | 51 | 0 | 75 | PM2.5 |
| 2023 | 92 | 53 | 0 | 93 | PM2.5 |
| 2024 | 92 | 51 | 1 | 139 | PM2.5 |
| 2025worst | 92 | 52 | 1 | 140 | PM2.5 |
What spring air means in Tallahassee
A typical spring day in Tallahassee is Moderate (median AQI 52): outdoor exercise is acceptable for most people, but unusually sensitive individuals should watch for symptoms, and fewer than 1% of spring days reached AQI 101+ — the level at which EPA advises people with asthma, children and older adults to shorten hard outdoor exertion.
Spring's median AQI of 52 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 Spring AQI across every EPA metro area (307,196 metro-days, 2019–2025) is 43, so Tallahassee runs above the national Spring norm; 0.5% of its Spring days topped AQI 100 versus 0.8% nationally (about the same).
Within the season, May is the cleanest month (median AQI 50, 0.0% of days above 100) and April the worst (median 53, 1.0% 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.