Air Quality in Riverside, United States

Partly Cloudy
29.0°C · 51.1% humidity
29.0°
Feels 31.8°
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast

Nearby Monitoring Stations

AQI Forecast
27 5am
27
27
52 8am
44
39
35 11am
32
30
29 2pm
30
29
28 5pm
26
28
27 8pm
27
34
34 11pm
54
54
54 2am
34
34
AD 728×90

Air Quality Index Trend

45h · 11 stn

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

51.1%
Humidity
36.0 km/h
Wind W
1015.9 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
52
12.6 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Riverside?

Temperature & Precipitation

PM2.5 Trend

45h · 11 stations
PM2.512.6 µg/m³ ✓ WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250

What is the 7-day forecast for Riverside?

09-05
33.9° 23.7°
09-06
37.2° 23.4°
0.44 mm
09-07
38.0° 23.1°
0.19 mm
09-08
34.3° 14.7°
09-09
36.5° 19.3°
09-10
35.6° 14.6°
09-11
41.6° 22.4°
Both models agree Avg diff: 4.5°C

Where are air quality stations near Riverside?

32
4001 Iowa Ave Riverside CA
5.4 km PM2.5: 7.6 µg/m³
52
Rubidoux - Mission Blvd, Riverside
5.4 km PM2.5: 12.6 µg/m³
31
Emerbee's
6.8 km PM2.5: 7.5 µg/m³
24
C&C Center
7.1 km PM2.5: 5.7 µg/m³
25
EHS Building
7.6 km PM2.5: 5.9 µg/m³
42
San Bernardino
18.0 km PM2.5: 10.1 µg/m³

What cities are near Riverside?

60 Rubidoux 60 Glen Avon 68 Jurupa Valley 68 Norco 41 Moreno Valley 35 Colton 68 Eastvale 35 Fontana 41 Mead Valley 35 Loma Linda
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T15:06 UTC.