Air Quality in Riverside, United States
Drizzle
27.8°C · 63.8% humidity
27.8°
Feels 31.6°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
AQI Forecast
34
1pm
34
34
42
4pm
40
38
30
7pm
29
27
26
10pm
25
25
24
1am
24
25
25
4am
25
25
25
7am
24
24
24
10am
25
25
Air Quality Index Trend
22h · 1 stnRiverside's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
63.8%
Humidity
28.6 km/h
Wind ENE
1012.7 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
10.11 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Riverside?
Temperature & Precipitation
PM2.5 Trend
22h · 1 stationPM2.510.11 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX14.9
Extreme
What is the 7-day forecast for Riverside?
07-21
27.8° 20.3°
4.06 mm
07-22
25.7° 19.4°
0.25 mm
07-23
21.5° 15.5°
1.56 mm
07-24
25.7° 15.5°
0.38 mm
07-25
20.7° 17.3°
2.0 mm
07-26
26.5° 16.9°
5.75 mm
07-27
24.8° 19.9°
2.0 mm
Both models agree
Avg diff: 3.9°C
What cities are near Riverside?
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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 2026-07-21T20:01 UTC.