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Air Quality History for Heidelberg, South Africa

Historical PM2.5 and AQI trend from monitoring stations near Heidelberg, South Africa.

25
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

455h

PM2.5 Station

455h · 4 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 69 17–224 39.7 µg/m³ 10h 3
2026-06-08 28 9–84 7.1 µg/m³ 24h 3
2026-06-07 32 13–63 7.7 µg/m³ 24h 3
2026-06-06 32 17–60 7.9 µg/m³ 24h 3
2026-06-05 25 12–36 5.9 µg/m³ 22h 3
2026-06-04 38 12–86 9.5 µg/m³ 24h 4
2026-06-03 83 23–183 30.6 µg/m³ 24h 4
2026-06-02 72 23–162 23.8 µg/m³ 24h 4
2026-06-01 58 18–93 16.6 µg/m³ 24h 4
2026-05-31 93 18–189 33.8 µg/m³ 23h 4
2026-05-30 96 29–282 38.8 µg/m³ 24h 4
2026-05-29 76 8–209 30.9 µg/m³ 22h 4
2026-05-28 49 10–130 13.8 µg/m³ 19h 3
2026-05-27 48 20–179 14.6 µg/m³ 22h 3
2026-05-26 40 19–78 10.2 µg/m³ 23h 3
2026-05-25 45 18–95 11.7 µg/m³ 22h 3
2026-05-24 46 18–127 12.4 µg/m³ 22h 2
2026-05-23 46 23–103 12.4 µg/m³ 20h 3
2026-05-22 37 1–170 11.2 µg/m³ 24h 3
2026-05-21 31 15–51 7.5 µg/m³ 22h 3
2026-05-20 33 13–51 7.9 µg/m³ 12h 3
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