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Air Quality History for Johannesburg, South Africa

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

105
Current AQI
Unhealthy for sensitive groups Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

334h

PM2.5 Station

334h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-08-08 66 61–70 19.3 µg/m³ 26.6 3h 1
2026-08-07 69 43–123 20.4 µg/m³ 36.0 24h 1
2026-08-06 49 32–79 13.1 µg/m³ 18.0 24h 1
2026-08-05 48 19–78 12.6 µg/m³ 19.1 24h 1
2026-08-04 48 26–71 12.8 µg/m³ 20.6 24h 1
2026-08-03 39 14–65 9.9 µg/m³ 16.8 23h 1
2026-08-02 53 23–80 14.8 µg/m³ 22.7 24h 1
2026-08-01 45 6–80 12.4 µg/m³ 19.8 24h 1
2026-07-31 26 7–55 6.3 µg/m³ 11.3 24h 1
2026-07-30 42 14–77 11.2 µg/m³ 17.0 24h 1
2026-07-29 59 36–92 16.9 µg/m³ 24.2 24h 1
2026-07-28 40 18–59 9.6 µg/m³ 16.1 24h 1
2026-07-27 51 21–75 14.0 µg/m³ 21.3 24h 1
2026-07-26 84 56–112 27.4 µg/m³ 37.4 24h 1
2026-07-25 90 55–135 30.1 µg/m³ 44.8 20h 1
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