石景山老山, Beijing Air Quality
Monitoring Station
· Mentougou, China
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
25
5pm
76
57
56
8pm
56
56
56
11pm
39
0
0
2am
0
0
0
5am
0
0
—
8am
—
—
—
11am
—
—
—
2pm
—
—
Station readings
25
76
57
CAMS model
adj -27
84
84
84
83
83
83
83
66
27
25
25
25
24
24
24
Air Quality Forecast (24h)
PM2.515.0 µg/m³
✓ WHO
Moderate
Nearby Monitoring Stations
53
丰台小屯, Beijing
82
Haidian Wanliu, Beijing (海淀万柳)
53
West Park officials, Beijing (西城官园)
94
门头沟三家店, Beijing
46
Wanshou Temple, Beijing (西城万寿西宫)
64
Temple of Heaven, Dongcheng, Beijing (东城天坛)
76
Fangshan, Liangxiang, Beijing (房山良乡)
57
Huangcunzhen, Daxing, Beijing (大兴黄村镇)
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-08T20:44 UTC.