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Air Quality History for Norfolk, United States

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

39
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

438h

PM2.5 Station

438h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-21 46 20–88 12.4 µg/m³ 19h 2
2026-07-20 64 14–143 19.4 µg/m³ 24h 3
2026-07-19 69 13–191 24.9 µg/m³ 22h 3
2026-07-18 110 34–192 46.0 µg/m³ 24h 3
2026-07-17 164 35–223 93.5 µg/m³ 23h 3
2026-07-16 103 12–245 45.8 µg/m³ 23h 4
2026-07-15 50 16–143 13.8 µg/m³ 22h 3
2026-07-14 39 9–58 9.6 µg/m³ 21h 3
2026-07-13 36 8–74 9.0 µg/m³ 24h 3
2026-07-12 40 18–140 10.3 µg/m³ 24h 3
2026-07-11 34 10–69 8.4 µg/m³ 24h 3
2026-07-10 36 19–74 8.9 µg/m³ 21h 2
2026-07-09 35 20–62 8.5 µg/m³ 24h 3
2026-07-08 29 21–40 6.9 µg/m³ 24h 4
2026-07-07 29 10–42 6.9 µg/m³ 23h 4
2026-07-06 30 13–39 7.1 µg/m³ 13h 3
2026-07-05 53 15–180 17.1 µg/m³ 24h 3
2026-07-04 29 14–54 7.0 µg/m³ 23h 3
2026-07-03 47 22–68 11.7 µg/m³ 24h 3
2026-07-02 54 40–75 14.6 µg/m³ 12h 4
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