Sylmar Public Library - Inside Air Quality

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

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
25 11pm
26
26
26 2am
26
38
38 5am
38
38
38 8am
38
38
38 11am
38
38
— 2pm
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— 5pm
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— 8pm
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CAMS model adj -28
54
54
54
54
54
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

35
Sylmar Public Library - Outside
0.2 km PM2.5: 8.5 µg/m³
36
Dyer ES (3493)
1.0 km PM2.5: 8.6 µg/m³
34
Herrick Ave ES (4515)
1.4 km PM2.5: 8.2 µg/m³
35
Gridley ES (4295)
2.2 km PM2.5: 8.5 µg/m³
30
San Fernando MS (8358)
3.2 km PM2.5: 7.1 µg/m³
44
Harding ES (4431)
3.3 km PM2.5: 10.5 µg/m³
28
North Valley Occupational Ctr (9329)
3.4 km PM2.5: 6.8 µg/m³
28
Danube ES (3335)
4.2 km PM2.5: 6.6 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 2026-08-08T02:11 UTC.