Air Quality in Orange, United States

Drizzle
34.9°C · 46.7% humidity
34.9°
Feels 39.5°
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
25 11am
25
25
33 2pm
31
28
27 5pm
26
26
26 8pm
28
35
34 11pm
34
34
34 2am
27
27
25 5am
25
25
34 8am
27
27
AD 728×90

Air Quality Index Trend

44h · 2 stn

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

46.7%
Humidity
55.8 km/h
Wind SSW
1017.3 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
33
7.9 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

44h · 2 stations
PM2.57.9 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250
7.9
Median
7.9
Average
7.9
Low
7.9
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -1.9
09-05
34.9° 25.9°
0.38 mm
09-06
35.6° 25.1°
0.06 mm
09-07
36.1° 25.3°
0.06 mm
09-08
28.8° 21.4°
3.5 mm
09-09
33.5° 25.8°
0.69 mm
09-10
36.3° 24.1°
0.13 mm
09-11
30.0° 26.0°
6.56 mm
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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 2026-09-05T19:12 UTC.