Bureau of Meteorology, Jiayuguan (嘉峪关气象局) Air Quality
Monitoring Station
· Jiayuguan, China
63
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
78
5pm
66
41
63
8pm
66
66
66
11pm
66
66
66
2am
59
66
66
5am
66
86
—
8am
—
—
—
11am
—
—
—
2pm
—
—
Station readings
78
41
63
CAMS model
adj +32
54
34
34
34
34
34
34
34
34
34
27
34
34
34
54
Air Quality Forecast (24h)
PM2.517.8 µg/m³
×1.2 WHO
Moderate
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T20:49 UTC.