海淀四季青, Beijing Air Quality

Monitoring Station · Mentougou, China
71
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
91 9am
75
71
146 12pm
161
161
161 3pm
161
161
161 6pm
161
161
161 9pm
161
161
— 12am
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—
— 3am
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— 6am
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Station readings
91
75
71
CAMS model
66
83
84
146
161
161
161
161
161
161
161
161
161
161
161

Air Quality Forecast (24h)

PM2.521.6 µg/m³ ×1.4 WHO
Moderate
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Nearby Monitoring Stations

76
Shijingshan city, Beijing (石景山古城)
13.5 km PM2.5: 24.0 µg/m³
72
石景山老山, Beijing
13.6 km PM2.5: 22.1 µg/m³
80
Mentougou, Longquan Town, Beijing (门头沟龙泉镇)
14.8 km PM2.5: 25.9 µg/m³
70
丰台小屯, Beijing
17.1 km PM2.5: 21.1 µg/m³
105
Dongcheng Dongsi, Beijing (东城东四)
19.5 km PM2.5: 37.1 µg/m³
105
Dongcheng Dongsi, Beijing (东城东四)
19.5 km PM2.5: 37.1 µg/m³
101
Wanshou Temple, Beijing (西城万寿西宫)
19.8 km PM2.5: 35.5 µg/m³
108
Changping Town, Beijing (昌平镇)
20.8 km PM2.5: 38.3 µg/m³

Nearby Cities

62 Mentougou 88 Beijing 108 Changping 79 Daxing 60 Liangxiang 85 Shunyi 84 Tongzhou 67 Fangshan 99 Langfang

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T12:47 UTC.