Tang Hong, Chongqing (重庆棠香) Air Quality
Monitoring Station
· Changyuan, China
65
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
47
5pm
47
47
47
8pm
35
35
35
11pm
35
8
8
2am
8
8
8
5am
8
—
—
8am
—
—
—
11am
—
—
—
2pm
—
—
CAMS model
adj -19
66
66
66
66
54
54
54
54
27
27
27
27
27
27
Air Quality Forecast (24h)
PM2.518.8 µg/m³
×1.3 WHO
Moderate
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T20:13 UTC.