石景山老山, Beijing Air Quality

Monitoring Station · Mentougou, China
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
22 3pm
78
25
54 6pm
54
53
53 9pm
53
53
36 12am
0
0
0 3am
0
0
6am
9am
12pm
Station readings
22
78
25
CAMS model adj -30
84
84
84
84
84
83
83
83
83
66
27
25
25
25
24
PM2.56.0 µg/m³ ✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-08T18:13 UTC.