Tang Hong, Chongqing (重庆棠香) Air Quality
Monitoring Station
· Changyuan, China
70
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
46
5pm
46
70
46
8pm
34
34
34
11pm
34
7
7
2am
7
7
7
5am
7
—
—
8am
—
—
—
11am
—
—
—
2pm
—
—
Station readings
70
CAMS model
adj -20
66
66
66
66
54
54
54
54
27
27
27
27
27
27
Air Quality Forecast (24h)
PM2.521.1 µg/m³
×1.4 WHO
Moderate
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T20:15 UTC.