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Air Quality History for Wallingford, United States

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

33
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

295h

PM2.5 Station

295h · 3 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 42 17–70 11.3 µg/m³ 4h 3
2026-07-21 48 13–92 12.7 µg/m³ 18h 2
2026-07-20 55 19–122 15.8 µg/m³ 16h 2
2026-07-19 55 15–143 16.3 µg/m³ 19h 2
2026-07-18 56 9–160 17.8 µg/m³ 19h 2
2026-07-17 91 25–324 47.8 µg/m³ 22h 2
2026-07-16 70 21–176 25.8 µg/m³ 22h 2
2026-07-15 53 25–114 14.4 µg/m³ 23h 2
2026-07-14 38 10–71 9.3 µg/m³ 22h 2
2026-07-13 37 13–60 8.9 µg/m³ 24h 2
2026-07-12 29 9–55 7.1 µg/m³ 22h 2
2026-07-11 34 3–68 8.4 µg/m³ 22h 2
2026-07-10 30 8–55 7.3 µg/m³ 21h 2
2026-07-09 31 5–57 7.6 µg/m³ 22h 2
2026-07-08 32 9–59 7.9 µg/m³ 19h 2
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