Air Quality in Corona, United States

Windy
34.5°C · 16.0% humidity
34.5°
Feels 34.5°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast
34 11am
34
34
25 2pm
28
49
51 5pm
25
32
33 8pm
33
33
34 11pm
34
34
54 2am
54
54
54 5am
54
54
54 8am
54
54
AD 728×90

Air Quality Index Trend

48h · 1 stn

Corona'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 Corona is 1.2× the WHO annual guideline of 5 µg/m³.

16.0%
Humidity
89.3 km/h
Wind WSW
1010.4 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
25
5.86 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Corona?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.55.86 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX19.9
Extreme
AD 300×250
Station readings (4 stations within 25 km)
5.86
Median
5.49
Average
3.96
Low
8.6
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +1.2

What is the 7-day forecast for Corona?

05-28
28.5° 18.5°
05-29
34.5° 19.2°
05-30
22.7° 16.8°
05-31
32.0° 20.7°
06-01
33.8° 18.7°
06-02
33.1° 16.0°
06-03
32.1° 15.5°
Both models agree Avg diff: 5.3°C

Where are air quality stations near Corona?

25
Rubidoux - Mission Blvd, Riverside
19.6 km PM2.5: 6.0 µg/m³
36
Rubidoux - Mission Blvd, Riverside
19.6 km PM2.5: 8.6 µg/m³
18
4001 Iowa Ave Riverside CA
23.4 km PM2.5: 4.4 µg/m³
21
Emerbee's
24.7 km PM2.5: 5.0 µg/m³
17
C&C Center
25.0 km PM2.5: 4.0 µg/m³
16
EHS Building
25.5 km PM2.5: 3.9 µg/m³
18
Lake Elsinore-W Flint Street, Riverside
31.0 km PM2.5: 4.3 µg/m³
24
Lake Elsinore-W Flint Street, Riverside
31.0 km PM2.5: 5.8 µg/m³

What cities are near Corona?

24 Norco 25 Eastvale 26 Jurupa Valley 28 Glen Avon 23 Riverside 20 Chino 35 Rubidoux 20 Chino Hills 25 Ontario 16 Yorba Linda
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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 2026-05-28T21:47 UTC.