Knox ES, Dr Owen Lloyd (6869) Air Quality

Monitoring Station · Westmont, United States
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
41 4am
40
40
40 7am
40
40
52 10am
52
52
52 1pm
52
40
40 4pm
40
—
— 7pm
—
—
— 10pm
—
—
— 1am
—
—
CAMS model adj -14
54
54
54
54
54
54
66
66
66
66
66
54
54
54

Air Quality Forecast (24h)

PM2.59.8 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

33
107th St ES (5857)
1.7 km PM2.5: 7.9 µg/m³
43
Russell ES (6438)
2.2 km PM2.5: 10.3 µg/m³
36
Woodcrest ES (7863)
2.7 km PM2.5: 8.6 µg/m³
32
Compton ES (3205)
2.9 km PM2.5: 7.6 µg/m³
44
La Salle ES (4786)
2.9 km PM2.5: 10.5 µg/m³
39
Graham ES (4219)
3.4 km PM2.5: 9.3 µg/m³
32
Diego Rivera LC (8867)
3.6 km PM2.5: 7.7 µg/m³
35
Estrella ES (2942)
3.9 km PM2.5: 8.3 µg/m³

Nearby Cities

41 Westmont 18 Florence-Graham 41 Willowbrook 18 Walnut Park 18 Huntington Park 17 Vermont Square 19 South Gate 19 Lynwood 41 Inglewood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T07:08 UTC.