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Air Quality History for North Bel Air, United States

Historical PM2.5 and AQI trend from monitoring stations near North Bel Air, United States.

22
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

466h

PM2.5 Station

466h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 25 14–42 6.0 µg/m³ 8h 2
2026-10-20 31 14–48 7.4 µg/m³ 23h 3
2026-10-19 23 7–47 5.6 µg/m³ 23h 3
2026-10-18 24 13–57 5.8 µg/m³ 24h 3
2026-10-17 19 8–50 4.6 µg/m³ 23h 3
2026-10-16 34 11–195 12.4 µg/m³ 23h 3
2026-10-15 25 13–59 6.1 µg/m³ 24h 3
2026-10-14 34 13–45 8.1 µg/m³ 23h 3
2026-10-13 30 5–85 7.5 µg/m³ 24h 3
2026-10-12 24 10–40 5.7 µg/m³ 23h 3
2026-10-11 26 13–38 6.3 µg/m³ 22h 3
2026-10-10 33 18–56 7.8 µg/m³ 23h 3
2026-10-09 31 17–64 7.5 µg/m³ 22h 3
2026-10-08 33 12–56 7.9 µg/m³ 24h 3
2026-10-07 28 12–43 6.7 µg/m³ 23h 3
2026-10-06 25 9–48 5.9 µg/m³ 24h 3
2026-10-05 24 5–83 6.1 µg/m³ 24h 3
2026-10-04 20 9–36 4.7 µg/m³ 24h 3
2026-10-03 22 10–52 5.3 µg/m³ 24h 3
2026-10-02 32 6–51 7.7 µg/m³ 24h 3
2026-10-01 36 19–48 8.7 µg/m³ 14h 2
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