Air Quality in UC Irvine, United States

Windy
19.6°C · 64.8% humidity
19.6°
Feels 19.6°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
34 9pm
34
34
25 12am
28
29
31 3am
32
32
33 6am
33
33
34 9am
34
34
34 12pm
34
34
34 3pm
34
34
27 6pm
27
25
AD 728×90

Air Quality Index Trend

46h · 95 stn

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

64.8%
Humidity
41.4 km/h
Wind S
1009.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
25
5.88 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

46h · 95 stations
PM2.55.88 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
5.88
Median
5.88
Average
4.46
Low
8.14
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +1.2
06-09
23.9° 18.6°
06-10
23.9° 18.8°
06-11
22.2° 18.4°
06-12
23.7° 18.3°
06-13
25.6° 19.1°
06-14
23.7° 19.1°
06-15
21.2° 17.4°
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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 2026-06-09T07:42 UTC.