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Air Quality History for Istanbul, Turkey

Historical PM2.5 and AQI trend from monitoring stations near Istanbul, Turkey.

133
Current AQI
Unhealthy for sensitive groups Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

333h

PM2.5 Station

333h · 25 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-21 70 52–107 20.9 µg/m³ 25.6 4h 21
2026-10-20 53 36–86 14.0 µg/m³ 20.5 24h 20
2026-10-19 43 20–89 11.7 µg/m³ 12.2 24h 14
2026-10-18 37 19–65 9.4 µg/m³ 10.1 24h 13
2026-10-17 40 15–68 9.8 µg/m³ 7.8 24h 22
2026-10-16 46 22–64 11.5 µg/m³ 8.6 24h 15
2026-10-15 42 23–80 10.8 µg/m³ 10.4 24h 14
2026-10-14 39 21–84 9.8 µg/m³ 7.5 24h 16
2026-10-13 43 17–161 12.1 µg/m³ 18.9 24h 19
2026-10-12 47 21–79 12.4 µg/m³ 25.0 24h 20
2026-10-11 50 18–173 15.4 µg/m³ 22.1 24h 14
2026-10-10 40 22–62 10.0 µg/m³ 22.2 24h 19
2026-10-09 52 25–152 14.6 µg/m³ 19.2 24h 22
2026-10-08 49 28–62 12.3 µg/m³ 27.1 24h 21
2026-10-07 47 32–64 11.9 µg/m³ 12.3 17h 19
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