海淀四季青, Beijing Air Quality

Monitoring Station · Mentougou, China

18

Good

Air quality is satisfactory. Enjoy outdoor activities.

Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous

AQI Forecast

— 9pm

9

18

— 12am

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— 3am

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— 6am

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Station readings

9

18

Air Quality Forecast (24h)

PM2.54.3 µg/m³ ✓ WHO

Good

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Nearby Monitoring Stations

海淀四季青, Beijing

0.0 km PM2.5: 2.4 µg/m³

海淀四季青, Beijing

0.0 km PM2.5: 4.6 µg/m³

Haidian Wanliu, Beijing (海淀万柳)

6.8 km PM2.5: 4.3 µg/m³

Shijingshan city, Beijing (石景山古城)

13.5 km PM2.5: 4.1 µg/m³

Shijingshan city, Beijing (石景山古城)

13.5 km PM2.5: 3.1 µg/m³

石景山老山, Beijing

13.6 km PM2.5: 3.1 µg/m³

石景山老山, Beijing

13.6 km PM2.5: 4.1 µg/m³

门头沟三家店, Beijing

13.7 km PM2.5: 4.1 µg/m³

Nearby Cities

15 Mentougou 23 Beijing 18 Changping 15 Daxing 15 Liangxiang 12 Shunyi 11 Tongzhou 15 Fangshan 27 Langfang

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-10-21T00:42 UTC.