Lassen Es (4790) Air Quality

Monitoring Station · North Hills, United States
14
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
15 3am
14
20
20 6am
40
40
40 9am
40
40
40 12pm
40
40
40 3pm
40
40
— 6pm
—
—
— 9pm
—
—
— 12am
—
—
Station readings
15
14
CAMS model adj -14
27
27
34
34
54
54
54
54
54
54
54
54
54
54
54

Air Quality Forecast (24h)

PM2.53.4 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

17
Alta California ES (7398)
1.6 km PM2.5: 4.0 µg/m³
16
Vintage Math/Sci Mag ES (7562)
1.7 km PM2.5: 3.8 µg/m³
18
Monroe HS (8768)
2.0 km PM2.5: 4.3 µg/m³
17
Sharp ES (6665)
2.6 km PM2.5: 4.0 µg/m³
16
Canterbury Ave ES (2781)
3.1 km PM2.5: 3.8 µg/m³
18
Danube ES (3335)
3.2 km PM2.5: 4.4 µg/m³
18
North Valley Occupational Ctr (9329)
3.4 km PM2.5: 4.3 µg/m³
18
Mayall ES (5198)
3.4 km PM2.5: 4.2 µg/m³

Nearby Cities

18 North Hills 16 San Fernando 15 Van Nuys 20 Sylmar 18 Northridge 16 Valley Glen 25 Reseda 18 Encino 17 Sherman Oaks

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-30T06:26 UTC.