La Mesa Air Quality

Monitoring Station · Tijuana, Mexico
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
80 11pm
80
80
80 2am
80
80
80 5am
80
80
80 8am
80
80
80 11am
80
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CAMS model adj +46
34
34
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34

Air Quality Forecast (24h)

PM2.514.1 µg/m³ ✓ WHO
Moderate
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Gas Pollutants

NO₂
7.2
µg/m³
CO
0.0
mg/m³

Nearby Monitoring Stations

69
Laboratorio
6.3 km PM2.5: 20.7 µg/m³
30
International Border
7.5 km PM2.5: 7.1 µg/m³
28
Ocean View Hills
9.4 km PM2.5: 6.8 µg/m³
29
Smythe Avenue
10.1 km PM2.5: 6.9 µg/m³
33
Otay Mesa - Donovan Correctional Facility, San Diego, California
10.1 km PM2.5: 7.9 µg/m³
32
Otay Mesa - Donovan Correctional Facility, San Diego, California
10.1 km PM2.5: 7.7 µg/m³
43
Otay Mesa - Donovan Correctional Facility, San Diego, California
10.1 km PM2.5: 10.3 µg/m³
43
Otay Mesa - Donovan Correctional Facility, San Diego, California
10.1 km PM2.5: 10.3 µg/m³

Nearby Cities

29 Tijuana 29 La Joya 29 Pórticos de San Antonio 29 Villa del Prado 2da Sección 29 Las Delicias 29 Terrazas del Valle 30 Imperial Beach 29 Rosarito 32 Chula Vista

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T02:03 UTC.