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Air Quality History for York, United States

Historical PM2.5 and AQI trend from monitoring stations near York, United States.

30
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

424h

PM2.5 Station

424h · 8 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 38 38–38 9.1 µg/m³ 1h 8
2026-07-21 42 15–91 10.6 µg/m³ 22h 5
2026-07-20 34 12–80 8.5 µg/m³ 24h 4
2026-07-19 46 13–138 12.6 µg/m³ 21h 3
2026-07-18 59 23–151 17.3 µg/m³ 24h 3
2026-07-17 73 25–176 25.7 µg/m³ 24h 4
2026-07-16 59 17–142 17.8 µg/m³ 21h 3
2026-07-15 65 22–111 20.0 µg/m³ 22h 3
2026-07-14 33 18–56 7.9 µg/m³ 23h 4
2026-07-13 33 6–83 8.2 µg/m³ 22h 3
2026-07-12 30 6–52 7.3 µg/m³ 23h 4
2026-07-11 35 16–56 8.5 µg/m³ 24h 4
2026-07-10 29 13–46 7.0 µg/m³ 23h 3
2026-07-09 30 5–43 7.1 µg/m³ 24h 4
2026-07-08 27 8–76 6.6 µg/m³ 22h 3
2026-07-07 22 2–46 5.2 µg/m³ 19h 3
2026-07-06 26 17–47 6.1 µg/m³ 10h 2
2026-07-05 36 12–78 9.2 µg/m³ 24h 3
2026-07-04 27 8–60 6.6 µg/m³ 21h 3
2026-07-03 43 8–73 11.0 µg/m³ 20h 4
2026-07-02 76 2–500 63.5 µg/m³ 10h 2
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