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Air Quality History for Janesville, United States

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

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

Air Quality Index Station

455h

PM2.5 Station

455h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 29 20–38 7.1 µg/m³ 7h 2
2026-07-21 42 20–68 10.7 µg/m³ 23h 3
2026-07-20 49 17–134 13.4 µg/m³ 24h 3
2026-07-19 61 27–152 18.5 µg/m³ 23h 3
2026-07-18 62 23–162 19.6 µg/m³ 21h 3
2026-07-17 72 19–233 33.4 µg/m³ 23h 3
2026-07-16 106 24–268 46.5 µg/m³ 24h 3
2026-07-15 50 16–111 13.5 µg/m³ 24h 3
2026-07-14 37 17–60 9.1 µg/m³ 23h 3
2026-07-13 35 17–53 8.3 µg/m³ 23h 4
2026-07-12 39 22–56 9.3 µg/m³ 24h 3
2026-07-11 34 20–52 8.2 µg/m³ 24h 3
2026-07-10 34 16–56 8.3 µg/m³ 24h 4
2026-07-09 32 19–51 7.7 µg/m³ 24h 4
2026-07-08 32 17–53 7.7 µg/m³ 24h 3
2026-07-07 34 14–126 8.8 µg/m³ 24h 4
2026-07-06 35 19–54 8.4 µg/m³ 14h 3
2026-07-05 51 20–142 14.3 µg/m³ 24h 3
2026-07-04 32 4–53 7.7 µg/m³ 24h 3
2026-07-03 41 19–78 10.3 µg/m³ 23h 4
2026-07-02 53 37–79 14.0 µg/m³ 11h 4
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