Félix Osores Air Quality
Monitoring Station
· Santiago de Querétaro, Mexico
39
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
39
4pm
52
52
52
7pm
52
52
52
10pm
52
52
52
1am
52
52
52
4am
52
59
—
7am
—
—
—
10am
—
—
—
1pm
—
—
CAMS model
adj +25
27
27
27
27
27
27
27
27
27
27
27
27
27
27
34
Air Quality Forecast (24h)
PM2.59.3 µg/m³
✓ WHO
Good
Gas Pollutants
O₃
46.8
µg/m³
NO₂
11.1
µg/m³
SO₂
2.6
µg/m³
CO
0.38
mg/m³
Nearby Monitoring Stations
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T19:13 UTC.