Tang Hong, Chongqing (重庆棠香) Air Quality
Monitoring Station
· Changyuan, China
68
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
60
5pm
60
60
68
8pm
48
48
48
11pm
48
21
21
2am
21
21
21
5am
21
21
—
8am
—
—
—
11am
—
—
—
2pm
—
—
Station readings
68
CAMS model
adj -6
66
66
66
66
54
54
54
54
27
27
27
27
27
27
27
Air Quality Forecast (24h)
PM2.520.2 µg/m³
×1.3 WHO
Moderate
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T20:50 UTC.