La Mesa

Monitoring Station · Tijuana, Mexico
12
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
12 5am
22
22
22 8am
35
35
35 11am
22
10
10 2pm
10
10
10 5pm
10
10
— 8pm
—
—
— 11pm
—
—
— 2am
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Station readings
12
CAMS model adj -15
37
37
37
37
50
50
50
37
25
25
25
25
25
25
25

Air Quality Trend (24h)

PM2.52.8 µg/m³ ✓ WHO
Good
View city history →

Gas Pollutants

O₃
15.0
µg/m³

Nearby Monitoring Stations

13
International Border
7.5 km PM2.5: 3.1 µg/m³
11
Ocean View Hills
9.4 km PM2.5: 2.7 µg/m³
12
Smythe Avenue
10.1 km PM2.5: 3.0 µg/m³
18
Otay Mesa - Donovan Correctional Facility, San Diego, California
10.1 km
18
San Diego - Sherman Elementary School, San Diego, California
28.3 km
18
San Diego - Sherman Elementary School, San Diego, California
28.3 km

Nearby Cities

12 Tijuana 12 La Joya 12 Pórticos de San Antonio 12 Villa del Prado 2da Sección 12 Las Delicias 12 Terrazas del Valle 12 Imperial Beach 12 Rosarito 12 Chula Vista

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-11T08:41 UTC.