White Plains Air Quality in February
Across 2019–2025, White Plains's February air quality had a median AQI of 55 (Moderate) over 198 monitored days in the New York-Newark-Jersey City, NY-NJ-PA area. 0.5% of February days (1 of 198) reached Unhealthy for Sensitive Groups or worse, and fine particulate matter (PM2.5) set the daily AQI on 82.3% of days. The cleanest February on record here was 2025 (median AQI 52, 0 days above 100) and the worst was 2019 (median 57, 1 day above 100, peak AQI 103).
- Good: 28.3%
- Moderate: 71.2%
- Unhealthy for Sensitive Groups: 0.5%
- Unhealthy or worse: 0.0%
Improve Indoor Air Quality
Even with good outdoor air in White Plains, indoor PM2.5, dust and allergens build up. A True-HEPA purifier keeps a bedroom or office consistently clean.
Recommended: Levoit Core 400S — True HEPA · CADR ~141 CFM · rooms up to 219 sq ft
As an Amazon Associate, we earn from qualifying purchases.
How is the air in White Plains in February?
Moderate on a typical day: median AQI 55 across 2019–2025, with 0.5% of February days above AQI 100. Fine particulate matter (PM2.5) is the main driver.
- ✓28.3% of February days were Good (AQI 0–50), 71.2% Moderate (51–100).
- ✓1 day of 198 reached AQI 101+; the February peak was 103.
- ✓Best February: 2025; worst February: 2019.
Frequently asked questions
What is the air quality like in White Plains in February?▾
Across 2019–2025, the median daily AQI in White Plains in February was 55 (Moderate). 28.3% of days were Good, 71.2% Moderate, and 0.5% reached Unhealthy for Sensitive Groups or worse, based on 198 monitored days in EPA's Air Quality System.
Is February a good time for outdoor exercise in White Plains?▾
A typical February day in White Plains is Moderate (median AQI 55): outdoor exercise is acceptable for most people, but unusually sensitive individuals should watch for symptoms, and fewer than 1% of February 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 White Plains's February air quality problems?▾
Fine particulate matter (PM2.5) set the daily AQI on 82.3% of February days in White Plains. The highest February AQI recorded in 2019–2025 was 103 (Unhealthy for Sensitive Groups), in 2019.
White Plains February air quality, year by year
White Plains February air quality by year (New York-Newark-Jersey City, NY-NJ-PA, EPA AQS daily AQI)
| Year | Days monitored | Median AQI | Days above 100 | Peak AQI | Main pollutant |
|---|---|---|---|---|---|
| 2019worst | 28 | 57 | 1 | 103 | PM2.5 |
| 2020 | 29 | 57 | 0 | 74 | PM2.5 |
| 2021 | 28 | 54 | 0 | 76 | PM2.5 |
| 2022 | 28 | 58 | 0 | 97 | PM2.5 |
| 2023 | 28 | 56 | 0 | 77 | PM2.5 |
| 2024 | 29 | 53 | 0 | 97 | PM2.5 |
| 2025cleanest | 28 | 52 | 0 | 67 | PM2.5 |
What February air means in White Plains
A typical February day in White Plains is Moderate (median AQI 55): outdoor exercise is acceptable for most people, but unusually sensitive individuals should watch for symptoms, and fewer than 1% of February days reached AQI 101+ — the level at which EPA advises people with asthma, children and older adults to shorten hard outdoor exertion.
February's median AQI of 55 is in line with White Plains's whole-year median of 54, so this period is neither a clean nor a dirty stretch for the area. Nationally, the median February AQI across every EPA metro area (87,428 metro-days, 2019–2025) is 41, so White Plains runs above the national February norm; 0.5% of its February days topped AQI 100 versus 0.4% nationally (about the same).
February is part of White Plains's winter season (December, January, February); the winter page pools all three months.
Activity-specific thresholds: running, cycling, kids' sports.
Right now in White Plains
The latest EPA AirNow observation puts White Plains's AQI at 45 (PM2.5). The figures above are multi-year month statistics, not today's reading.
View current White Plains air quality →Source: EPA Air Quality System (AQS) pre-generated Daily AQI by CBSA files — daily AQI by CBSA (New York-Newark-Jersey City, NY-NJ-PA), 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.