Sylmar Public Library - Inside Air Quality

Monitoring Station · Sylmar, United States
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
24 3am
25
34
34 6am
34
34
34 9am
34
34
34 12pm
34
34
34 3pm
34
34
— 6pm
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— 9pm
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— 12am
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Station readings
24
25
CAMS model adj -32
54
66
66
66
66
66
66
66
66
66
66
66
66
66
66

Air Quality Forecast (24h)

PM2.55.9 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

37
Sylmar Public Library - Outside
0.2 km PM2.5: 8.8 µg/m³
39
Dyer ES (3493)
1.0 km PM2.5: 9.4 µg/m³
37
Herrick Ave ES (4515)
1.4 km PM2.5: 8.8 µg/m³
37
Gridley ES (4295)
2.2 km PM2.5: 8.9 µg/m³
35
San Fernando MS (8358)
3.2 km PM2.5: 8.5 µg/m³
45
Harding ES (4431)
3.3 km PM2.5: 10.8 µg/m³
37
North Valley Occupational Ctr (9329)
3.4 km PM2.5: 8.8 µg/m³
35
Danube ES (3335)
4.2 km PM2.5: 8.4 µg/m³

Nearby Cities

23 Sylmar 23 San Fernando 23 North Hills 23 Northridge 23 Santa Clarita 23 Canyon Country 23 Van Nuys 18 Valley Glen 23 Reseda

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T06:36 UTC.