La Mesa Air Quality

Monitoring Station · Tijuana, Mexico
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
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CAMS model adj +42
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Air Quality Forecast (24h)

PM2.58.4 µg/m³ ✓ WHO
Good
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Gas Pollutants

NO₂
9.1
µg/m³
CO
26.78
mg/m³

Nearby Monitoring Stations

69
Laboratorio
6.3 km PM2.5: 20.7 µg/m³
35
International Border
7.5 km PM2.5: 8.3 µg/m³
37
Ocean View Hills
9.4 km PM2.5: 8.9 µg/m³
39
Smythe Avenue
10.1 km PM2.5: 9.3 µg/m³
192
Otay Mesa - Donovan Correctional Facility, San Diego, California
10.1 km PM2.5: 134.9 µg/m³
42
Otay Mesa - Donovan Correctional Facility, San Diego, California
10.1 km PM2.5: 10.1 µg/m³
12
Otay Mesa - Donovan Correctional Facility, San Diego, California
10.1 km PM2.5: 2.9 µg/m³
68
Otay Mesa - Donovan Correctional Facility, San Diego, California
10.1 km PM2.5: 20.2 µg/m³

Nearby Cities

36 Tijuana 36 La Joya 36 Pórticos de San Antonio 36 Villa del Prado 2da Sección 36 Las Delicias 36 Terrazas del Valle 37 Imperial Beach 37 Rosarito 37 Chula Vista

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T21:38 UTC.