International Border 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
42 6pm
35
54
54 9pm
54
54
54 12am
54
54
54 3am
54
54
54 6am
54
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Station readings
42
35
CAMS model adj +20
34
34
34
34
34
34
34
34
34
34
34
34
34
34

Air Quality Forecast (24h)

PM2.58.3 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

39
Smythe Avenue
2.6 km PM2.5: 9.3 µg/m³
37
Ocean View Hills
3.2 km PM2.5: 8.9 µg/m³
35
La Mesa
7.5 km PM2.5: 8.4 µg/m³
192
Otay Mesa - Donovan Correctional Facility, San Diego, California
10.5 km PM2.5: 134.9 µg/m³
42
Otay Mesa - Donovan Correctional Facility, San Diego, California
10.5 km PM2.5: 10.1 µg/m³
12
Otay Mesa - Donovan Correctional Facility, San Diego, California
10.5 km PM2.5: 2.9 µg/m³
68
Otay Mesa - Donovan Correctional Facility, San Diego, California
10.5 km PM2.5: 20.2 µg/m³
69
Laboratorio
10.7 km PM2.5: 20.7 µg/m³

Nearby Cities

36 Tijuana 37 Imperial Beach 36 Pórticos de San Antonio 36 La Joya 37 Chula Vista 36 Villa del Prado 2da Sección 37 National City 36 Las Delicias 37 La Presa

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