Air Quality in Riverside, United States
Drizzle
20.1°C · 76.6% humidity
20.1°
Feels 20.1°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Riverside's air quality — share it
AQI Forecast
27
12pm
27
27
21
3pm
23
24
23
6pm
23
24
26
9pm
26
27
27
12am
34
34
34
3am
34
34
34
6am
34
27
25
9am
25
25
Air Quality Index Trend
34h · 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.
76.6%
Humidity
31.7 km/h
Wind SW
1020.3 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.07 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Riverside?
Temperature & Precipitation
PM2.5 Trend
34h · 1 stationPM2.55.07 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX14.9
Extreme
What is the 7-day forecast for Riverside?
09-05
20.8° 14.4°
0.13 mm
09-06
28.0° 17.7°
1.19 mm
09-07
24.3° 13.9°
1.94 mm
09-08
25.7° 15.0°
0.69 mm
09-09
28.4° 12.7°
1.75 mm
09-10
25.6° 13.7°
0.06 mm
09-11
30.9° 14.2°
1.13 mm
Both models agree
Avg diff: 5.2°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 2026-09-05T19:12 UTC.