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Air Quality History for Hamilton, Canada

Historical PM2.5 and AQI trend from monitoring stations near Hamilton, Canada.

29
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

480h

PM2.5 Station

480h · 12 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-30 48 28–96 12.8 µg/m³ 1.9 10h 13
2026-05-29 56 15–131 16.5 µg/m³ 12.1 24h 15
2026-05-28 49 16–166 15.3 µg/m³ 1.6 24h 14
2026-05-27 62 20–168 20.5 µg/m³ 6.1 24h 13
2026-05-26 38 15–97 9.7 µg/m³ 6.0 24h 12
2026-05-25 68 20–175 22.7 µg/m³ 11.2 24h 14
2026-05-24 45 21–87 12.5 µg/m³ 7.1 24h 15
2026-05-23 66 33–154 19.9 µg/m³ 2.7 24h 16
2026-05-22 46 13–88 12.8 µg/m³ 5.0 24h 13
2026-05-21 78 28–177 26.4 µg/m³ 1.6 24h 17
2026-05-20 79 20–217 33.0 µg/m³ 7.2 24h 15
2026-05-19 47 16–128 13.3 µg/m³ 8.5 24h 14
2026-05-18 49 22–104 13.4 µg/m³ 29.4 24h 11
2026-05-17 61 14–134 18.6 µg/m³ 27.7 24h 6
2026-05-16 51 21–153 14.6 µg/m³ 9.3 24h 15
2026-05-15 50 23–90 13.4 µg/m³ 1.8 24h 18
2026-05-14 64 32–167 20.2 µg/m³ 1.8 24h 17
2026-05-13 54 22–162 15.8 µg/m³ 11.3 24h 19
2026-05-12 48 20–137 13.0 µg/m³ 2.4 23h 17
2026-05-11 63 16–155 19.4 µg/m³ 7.6 24h 20
2026-05-10 54 23–82 15.0 µg/m³ 1.3 15h 20
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