SmogRank / United States / Florida / Warrington
Warrington, month by month
Warrington, Florida has a measured daily mean on 859 days since 24 April 2024. Its worst month was July 2026, at 49 US AQI (8.9 µg/m³), 1,635th of 2,784 cities on that month's world ranking. Its cleanest was May 2025, at 28 US AQI (5.0 µg/m³).
Every month since 2024
The US EPA's Air Quality Index for PM2.5 (2024 breakpoints). Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales
Months without a mean, and why
2 months
| Month | Why |
|---|---|
| Oct 2026 | 6 of 11 days measured; a month needs 8. The others: 4 with no readings from the monitor, 1 with readings for part of the day (a day needs 18 hours). |
| Apr 2024 | 7 of 30 days measured; a month needs 21. |
A day counts once 18 hours of it are measured; a month needs 70% of its days.
Warrington's worst months
| Month | US AQI | World rank |
|---|---|---|
| July 2026 | 498.9 µg/m³ | 1,635thof 2,784 |
| October 2024 | 488.7 µg/m³ | 676thof 2,020 |
| February 2025 | 468.2 µg/m³ | 1,526thof 2,633 |
| April 2025 | 468.2 µg/m³ | 1,712thof 2,951 |
| February 2026 | 468.2 µg/m³ | 1,912thof 2,866 |
| September 2025 | 427.6 µg/m³ | 1,431stof 3,104 |
Monthly means over the days measured; finished months only. World rank: its place on that month's world ranking of every city with enough days. Each month opens that ranking.
Warrington's worst days
| Day | US AQI |
|---|---|
| 7 Jun 2025 | 7521.8 µg/m³ |
| 23 Feb 2025 | 7421.2 µg/m³ |
| 8 Feb 2026 | 7019.3 µg/m³ |
| 14 Feb 2026 | 6717.5 µg/m³ |
| 4 Jul 2025 | 6416.1 µg/m³ |
| 17 Feb 2025 | 6415.9 µg/m³ |
| 13 Feb 2026 | 6315.8 µg/m³ |
| 24 Mar 2026 | 6315.7 µg/m³ |
| 17 Jul 2026 | 6315.5 µg/m³ |
| 28 Oct 2024 | 6215.2 µg/m³ |
Daily means, the highest since 24 Apr 2024; the WHO's daily guideline is 15 µg/m³. Each date opens that day's world ranking, and each episode the bad-air spell it was part of.
Use this history
SmogRank, PM2.5 monthly and daily means, Warrington, Florida, United States, 24 Apr 2024 – 6 Oct 2026. Monitor data from AirNow, via OpenAQ and from the publisher directly; sources listed at smogrank.com/sources. smogrank.com/us/warrington/history (accessed 12 Oct 2026).
You're welcome to reuse a single chart, image or figure with this citation and a link. Terms. Raw monitor readings in bulk are published by OpenAQ, under each provider's licence.
Warrington now: the last 24 hours, its ranks today and the last 12 months day by day.
Updated 2026-10-12 18:07 UTC. Values are PM2.5 (fine particles), the median of each city's monitors, as the US AQI PM2.5 sub-index. Some low-cost readings: Sensor.Community, ODbL (data and licence). Some readings: Uzhydromet (Uzbekistan's Hydrometeorological Service); Department of Environment, Nepal; Vietnam's government monitors; Aurassure; Umhverfisstofnun (Environment Agency of Iceland); RMCAB (Secretaría Distrital de Ambiente, Bogotá); Love My Air (City and County of Denver), no reuse terms published (why we use them).