Air Quality in Riverside, United States
Windy
35.6°C · 13.5% humidity
35.6°
Feels 35.6°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations
Nearby Monitoring Stations
AQI Forecast
34
12pm
34
34
23
3pm
26
28
23
6pm
24
25
26
9pm
33
33
33
12am
34
34
34
3am
34
34
54
6am
54
34
34
9am
34
34
Air Quality Index Trend
46h · 14 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. Current PM2.5 concentration in Riverside is 1.1× the WHO annual guideline of 5 µg/m³.
13.5%
Humidity
85.5 km/h
Wind W
1010.2 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
5.37 µg/m³
PM10▲
27.4 µg/m³
050100150200300500
What is the weather forecast for Riverside?
Temperature & Precipitation
PM2.5 Trend
46h · 14 stationsPM2.55.37 µg/m³
✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX14.9
Extreme
Station readings (6 stations within 25 km)
5.37
Median
5.11
Average
3.89
Low
8.2
High
PM2.5 µg/m³ · Model: 8.2 · Bias: +2.8
What is the 7-day forecast for Riverside?
05-28
28.9° 16.1°
05-29
35.6° 15.5°
05-30
23.1° 14.9°
05-31
32.5° 19.0°
06-01
34.9° 16.3°
06-02
33.0° 12.3°
06-03
32.9° 11.6°
Both models agree
Avg diff: 4.0°C
Where are air quality stations near Riverside?
18
4001 Iowa Ave Riverside CA
75
Rubidoux - Mission Blvd, Riverside
46
Rubidoux - Mission Blvd, Riverside
21
Emerbee's
16
C&C Center
16
EHS Building
22
San Bernardino
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 2026-05-28T22:53 UTC.