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Air Quality History for Janesville, United States

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

35
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

325h

PM2.5 Station

325h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 34 32–35 8.0 µg/m³ 2h 2
2026-07-21 50 21–74 13.2 µg/m³ 20h 2
2026-07-20 47 7–81 12.6 µg/m³ 23h 3
2026-07-19 63 24–155 18.8 µg/m³ 23h 3
2026-07-18 65 21–139 20.0 µg/m³ 23h 3
2026-07-17 97 27–192 42.4 µg/m³ 23h 3
2026-07-16 121 18–309 62.7 µg/m³ 24h 3
2026-07-15 48 16–109 13.4 µg/m³ 23h 2
2026-07-14 42 1–65 10.2 µg/m³ 24h 3
2026-07-13 33 15–44 8.0 µg/m³ 23h 3
2026-07-12 37 14–65 9.1 µg/m³ 23h 3
2026-07-11 34 18–55 8.2 µg/m³ 24h 3
2026-07-10 33 20–52 7.9 µg/m³ 24h 3
2026-07-09 33 15–58 7.9 µg/m³ 24h 3
2026-07-08 29 1–53 6.9 µg/m³ 22h 3
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