Knox ES, Dr Owen Lloyd (6869) Air Quality

Monitoring Station · Westmont, United States
48
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
40 1pm
48
46
46 4pm
46
29
29 7pm
29
29
29 10pm
29
29
17 1am
17
17
— 4am
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— 7am
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— 10am
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Station readings
40
48
CAMS model adj -37
83
83
83
83
83
66
66
66
66
66
66
66
54
54
54

Air Quality Forecast (24h)

PM2.511.6 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

57
107th St ES (5857)
1.7 km PM2.5: 14.9 µg/m³
49
Russell ES (6438)
2.2 km PM2.5: 11.7 µg/m³
41
Woodcrest ES (7863)
2.7 km PM2.5: 9.9 µg/m³
30
Compton ES (3205)
2.9 km PM2.5: 7.1 µg/m³
55
La Salle ES (4786)
2.9 km PM2.5: 14.1 µg/m³
40
Graham ES (4219)
3.4 km PM2.5: 9.5 µg/m³
54
Diego Rivera LC (8867)
3.6 km PM2.5: 13.7 µg/m³
40
122nd St ES (5887)
3.8 km PM2.5: 9.6 µg/m³

Nearby Cities

44 Westmont 45 Florence-Graham 42 Willowbrook 43 Walnut Park 44 Huntington Park 52 Vermont Square 42 South Gate 41 Lynwood 43 Inglewood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T16:36 UTC.