Air Quality in Azusa, United States
Windy
31.1°C · 24.6% humidity
31.1°
Feels 31.1°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
30
4pm
24
17
30
7pm
28
27
26
10pm
14
13
13
1am
13
12
12
4am
24
24
24
7am
12
24
24
10am
24
24
24
1pm
24
24
Station readings
30
24
17
CAMS model
adj -42
66
66
66
66
66
66
66
54
54
54
54
54
54
66
66
66
54
66
66
66
66
66
66
66
Air Quality Index Trend
47h · 2 stnAzusa's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
24.6%
Humidity
46.3 km/h
Wind S
1011.3 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
7.13 µg/m³
PM10▲
98.05 µg/m³
050100150200300500
What is the weather forecast for Azusa?
Temperature & Precipitation
PM2.5 Trend
47h · 2 stationsPM2.57.13 µg/m³
✓ WHO
Good
PM1098.05 µg/m³
Moderate
UV INDEX17.4
Extreme
Station readings (2 stations within 25 km)
7.13
Median
6.03
Average
2.06
Low
10.0
High
PM2.5 µg/m³ · Model: 36.45 · Bias: +29.3
What is the 7-day forecast for Azusa?
08-03
33.1° 17.6°
08-04
28.5° 19.2°
0.13 mm
08-05
34.3° 19.9°
08-06
33.3° 16.1°
08-07
30.6° 17.8°
08-08
28.2° 15.3°
08-09
33.1° 15.2°
Both models agree
Avg diff: 3.4°C
Where are air quality stations near Azusa?
94
Glendora-Laurel, Los Angeles
29
Glendora-Laurel, Los Angeles
98
Glendora-Laurel, Los Angeles
25
united-states-of-america-san-marino-sierra-madre-boulevard
50
Sierra Vista ES (6767)
3
RBAC Rose Bowl Aquatics Center
42
San Pascual ES (6493)
45
Sierra Park ES (6753)
52
El Sereno ES (3562)
54
Garfield HS/Monterey CHS (8677)
What cities are near Azusa?
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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 2026-08-08T02:35 UTC.