COBACH Air Quality

Monitoring Station · Calexico, United States
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
57 4am
57
57
57 7am
57
57
57 10am
57
57
69 1pm
69
69
69 4pm
69
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CAMS model adj +3
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54
66
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66

Air Quality Forecast (24h)

PM2.513.9 µg/m³ ✓ WHO
Moderate
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Gas Pollutants

O₃
14.5
µg/m³
NO₂
5.5
µg/m³
CO
0.44
mg/m³

Nearby Monitoring Stations

1
Palacio Municipal, Municipio de Mexicali, Baja California - Municipal, Mexico
3.0 km PM2.5: 0.2 µg/m³
31
Palacio Municipal, Municipio de Mexicali, Baja California - Municipal, Mexico
3.0 km PM2.5: 7.4 µg/m³

Nearby Cities

45 Calexico 45 Mexicali 41 Santa Isabel 45 Puebla 41 El Centro 41 Imperial 42 Brawley 48 Guadalupe Victoria 55 San Luis

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T07:09 UTC.