Air Quality in Tijuana, Mexico

Windy
23.0°C · 62.5% humidity
23.0°
Feels 23.0°
56
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
5 stations

Nearby Monitoring Stations

AQI Forecast
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Air Quality Index Trend

45h · 7 stn

Tijuana's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.

62.5%
Humidity
43.3 km/h
Wind SW
1012.9 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
56
14.4 µg/m³
PM10
51
54.9 µg/m³
050100150200300500

What is the weather forecast for Tijuana?

Temperature & Precipitation

PM2.5 Trend

45h · 7 stations
PM2.514.4 µg/m³ ✓ WHO
Moderate
PM1054.9 µg/m³
Moderate
UV INDEX0.0
Low
Station readings (5 stations within 25 km)
14.4
Median
15.4
Average
11.25
Low
24.9
High
PM2.5 µg/m³ · Model: 13.5 · Bias: -0.9

What is the 7-day forecast for Tijuana?

10-20
33.0° 22.7°
10-21
25.3° 20.1°
10-22
30.4° 20.3°
10-23
23.3° 20.7°
10-24
24.0° 18.3°
0.31 mm
10-25
30.2° 17.3°
10-26
27.7° 20.3°
Both models agree Avg diff: 5.6°C

Where are air quality stations near Tijuana?

72
La Mesa
2.6 km PM2.5: 21.9 µg/m³
50
International Border
5.4 km PM2.5: 11.9 µg/m³
45
Ocean View Hills
7.9 km PM2.5: 10.7 µg/m³
40
Smythe Avenue
8.0 km PM2.5: 9.6 µg/m³
78
Otay Mesa - Donovan Correctional Facility, San Diego, California
11.0 km PM2.5: 24.9 µg/m³
55
Otay Mesa - Donovan Correctional Facility, San Diego, California
11.0 km PM2.5: 14.0 µg/m³
95
Otay Mesa - Donovan Correctional Facility, San Diego, California
11.0 km PM2.5: 33.0 µg/m³
45
Southwest Chula Vista
26.5 km PM2.5: 10.9 µg/m³
87
San Diego - Sherman Elementary School, San Diego, California
26.5 km PM2.5: 29.2 µg/m³
50
San Diego - Sherman Elementary School, San Diego, California
26.5 km PM2.5: 12.0 µg/m³

What cities are near Tijuana?

57 La Joya 56 Pórticos de San Antonio 58 Villa del Prado 2da Sección 58 Las Delicias 53 Imperial Beach 52 Rosarito 61 Terrazas del Valle 53 Chula Vista 52 National City 56 La Presa
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-20T21:04 UTC.