Smythe Avenue Air Quality

Monitoring Station · Imperial Beach, United States
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
37 2pm
46
44
44 5pm
44
44
44 8pm
32
32
44 11pm
44
44
44 2am
44
44
— 5am
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— 8am
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— 11am
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Station readings
37
46
CAMS model adj -22
66
66
66
66
66
66
66
54
54
66
66
66
66
66
66

Air Quality Forecast (24h)

PM2.511.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

59
International Border
2.6 km PM2.5: 16.0 µg/m³
54
Ocean View Hills
2.6 km PM2.5: 13.3 µg/m³
52
La Mesa
10.1 km PM2.5: 12.6 µg/m³
16
Otay Mesa - Donovan Correctional Facility, San Diego, California
11.5 km PM2.5: 3.8 µg/m³
140
Otay Mesa - Donovan Correctional Facility, San Diego, California
11.5 km PM2.5: 51.3 µg/m³
35
San Diego - Sherman Elementary School, San Diego, California
18.5 km PM2.5: 8.4 µg/m³
40
San Diego - Sherman Elementary School, San Diego, California
18.5 km PM2.5: 9.6 µg/m³
41
San Diego - Sherman Elementary School, San Diego, California
18.5 km PM2.5: 9.8 µg/m³

Nearby Cities

51 Imperial Beach 53 Tijuana 47 Chula Vista 51 Pórticos de San Antonio 42 National City 51 La Joya 39 La Presa 48 Villa del Prado 2da Sección 42 Coronado

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T17:29 UTC.