Air Quality in Riverside, United States

Partly Cloudy
19.4°C · 59.7% humidity
19.4°
Feels 19.4°
66
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
53 1pm
54
56
0 4pm
0
0
0 7pm
0
0
0 10pm
0
0
0 1am
0
0
0 4am
0
0
0 7am
15
15
0 10am
0
0
Station readings
53
54
56
CAMS model adj -84
136
136
136
75
75
75
75
50
50
50
50
50
50
75
75
75
75
75
75
99
99
75
75
75
AD 728×90

PM2.5 Trend (24h)

23h · 10 stations
59.7%
Humidity
24.4 km/h
Wind SSW
1012.9 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Riverside?

Temperature & Precipitation

PM2.518.97 µg/m³ ×1.3 WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (5 stations within 25 km)
18.97
Median
17.95
Average
11.2
Low
25.03
High
PM2.5 µg/m³ · Model: 16.15 · Bias: -2.8

What is the 7-day forecast for Riverside?

04-09
25.4° 13.5°
04-10
21.0° 13.0°
12.87 mm
04-11
15.3° 10.4°
28.63 mm
04-12
15.6° 10.6°
2.56 mm
04-13
14.5° 9.4°
0.38 mm
04-14
20.9° 11.0°
04-15
25.2° 15.3°
Both models agree Avg diff: 2.4°C

Where are air quality stations near Riverside?

68
4001 Iowa Ave Riverside CA
5.4 km PM2.5: 20.4 µg/m³
73
Rubidoux - Mission Blvd, Riverside
5.4 km
72
Rubidoux - Mission Blvd, Riverside
5.4 km
69
Emerbee's
6.8 km PM2.5: 20.6 µg/m³
51
C&C Center
7.1 km PM2.5: 12.1 µg/m³
61
EHS Building
7.6 km PM2.5: 16.8 µg/m³
77
San Bernardino
18.0 km PM2.5: 24.5 µg/m³

What cities are near Riverside?

66 Rubidoux 66 Glen Avon 66 Jurupa Valley 62 Norco 66 Moreno Valley 66 Colton 62 Eastvale 66 Fontana 62 Mead Valley 66 Loma Linda

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T16:56 UTC.