Air Quality in West Covina, United States

Clear
18.7°C · 30.4% humidity
18.7°
Feels 18.7°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
16 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
35 5pm
35
35
38 8pm
35
35
35 11pm
35
35
35 2am
35
35
35 5am
35
35
35 8am
35
35
35 11am
35
35
35 2pm
35
35
Station readings
25
25
21
CAMS model adj -19
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

47h · 1 stn

West Covina's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

30.4%
Humidity
30.9 km/h
Wind N
1011.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
38
8.98 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for West Covina?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.58.98 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (16 stations within 25 km)
8.98
Median
8.71
Average
0.91
Low
11.3
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +1.9

What is the 7-day forecast for West Covina?

06-09
27.8° 13.9°
06-10
29.4° 15.5°
06-11
26.5° 15.5°
06-12
29.9° 16.2°
0.19 mm
06-13
33.1° 17.1°
06-14
28.2° 19.1°
06-15
25.6° 8.9°
Both models agree Avg diff: 2.7°C

Where are air quality stations near West Covina?

52
Glendora-Laurel, Los Angeles
11.7 km PM2.5: 12.6 µg/m³
39
Glendora-Laurel, Los Angeles
11.7 km PM2.5: 9.4 µg/m³
15
Glendora-Laurel, Los Angeles
11.7 km PM2.5: 3.6 µg/m³
14
Glendora-Laurel, Los Angeles
11.7 km PM2.5: 3.4 µg/m³
22
Glendora-Laurel, Los Angeles
11.7 km PM2.5: 5.3 µg/m³
21
united-states-of-america-san-marino-sierra-madre-boulevard
16.7 km 27.7°C 41.0% RH PM2.5: 5.0 µg/m³ PM10: 6.0 µg/m³
43
Sierra Vista ES (6767)
20.5 km PM2.5: 10.3 µg/m³
45
Garfield HS/Monterey CHS (8677)
20.7 km PM2.5: 10.9 µg/m³
38
Sierra Park ES (6753)
21.2 km PM2.5: 9.2 µg/m³
42
El Sereno ES (3562)
22.1 km PM2.5: 10.1 µg/m³

What cities are near West Covina?

37 Valinda 37 Baldwin Park 37 West Puente Valley 39 Vincent 45 Covina 38 La Puente 37 Avocado Heights 41 South San Jose Hills 43 Azusa 36 El Monte
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T03:04 UTC.