Félix Osores Air Quality
Monitoring Station
· Santiago de Querétaro, Mexico
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
20
11pm
23
15
15
2am
15
15
15
5am
15
15
14
8am
14
14
14
11am
14
14
—
2pm
—
—
—
5pm
—
—
—
8pm
—
—
Station readings
20
23
CAMS model
adj -10
27
27
25
25
25
25
25
25
25
24
24
24
24
24
24
Air Quality Forecast (24h)
PM2.55.6 µg/m³
✓ WHO
Good
Gas Pollutants
O₃
24.0
µg/m³
NO₂
7.8
µg/m³
SO₂
0.9
µg/m³
CO
0.33
mg/m³
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Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T02:18 UTC.