Smythe Avenue Air Quality

Monitoring Station · Imperial Beach, United States
39
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
46 6pm
39
55
55 9pm
55
55
55 12am
55
55
55 3am
55
55
55 6am
55
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— 9am
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Station readings
46
39
CAMS model adj +21
34
34
34
34
34
34
34
34
34
34
34
34
34
34

Air Quality Forecast (24h)

PM2.59.3 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

35
International Border
2.6 km PM2.5: 8.3 µg/m³
37
Ocean View Hills
2.6 km PM2.5: 8.9 µg/m³
35
La Mesa
10.1 km PM2.5: 8.4 µg/m³
192
Otay Mesa - Donovan Correctional Facility, San Diego, California
11.5 km PM2.5: 134.9 µg/m³
42
Otay Mesa - Donovan Correctional Facility, San Diego, California
11.5 km PM2.5: 10.1 µg/m³
12
Otay Mesa - Donovan Correctional Facility, San Diego, California
11.5 km PM2.5: 2.9 µg/m³
68
Otay Mesa - Donovan Correctional Facility, San Diego, California
11.5 km PM2.5: 20.2 µg/m³
69
Laboratorio
12.7 km PM2.5: 20.7 µg/m³

Nearby Cities

37 Imperial Beach 36 Tijuana 37 Chula Vista 36 Pórticos de San Antonio 37 National City 36 La Joya 37 La Presa 36 Villa del Prado 2da Sección 34 Coronado

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T21:39 UTC.