San Juan del Río Air Quality
Monitoring Station
· San Juan del Río, Mexico
36
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
118
12am
72
36
105
3am
105
112
112
6am
132
132
132
9am
132
132
132
12pm
132
112
—
3pm
—
—
—
6pm
—
—
—
9pm
—
—
Station readings
118
72
36
CAMS model
adj +78
25
25
27
27
27
34
34
54
54
54
54
54
54
54
34
Air Quality Forecast (24h)
PM2.58.6 µg/m³
✓ WHO
Good
Gas Pollutants
O₃
36.1
µg/m³
NO₂
10.9
µg/m³
SO₂
2.9
µg/m³
CO
0.44
mg/m³
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T03:45 UTC.