Air Quality in Imperial, United States

Windy
43.6°C · 7.5% humidity
43.6°
Feels 43.6°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
54 2pm
54
34
26 5pm
28
30
31 8pm
52
52
53 11pm
53
53
54 2am
34
34
54 5am
34
34
34 8am
34
34
27 11am
27
34
AD 728×90

Air Quality Index Trend

46h · 1 stn

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

7.5%
Humidity
43.2 km/h
Wind NNW
1006.0 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
26
6.2 µg/m³
PM10
25
27.45 µg/m³
050100150200300500

What is the weather forecast for Imperial?

Temperature & Precipitation

PM2.5 Trend

46h · 1 station
PM2.56.2 µg/m³ ✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (1 station within 25 km)
6.2
Median
6.2
Average
6.2
Low
6.2
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +0.9

What is the 7-day forecast for Imperial?

05-29
43.6° 20.2°
05-30
33.0° 20.4°
05-31
41.8° 24.8°
06-01
44.7° 21.9°
06-02
43.4° 17.6°
06-03
40.7° 14.4°
06-04
39.8° 19.5°
Both models agree Avg diff: 4.1°C

Where are air quality stations near Imperial?

70
Westmorland, Imperial, California
21.2 km PM2.5: 21.1 µg/m³
26
Westmorland, Imperial, California
21.2 km PM2.5: 6.2 µg/m³
38
Westmorland, Imperial, California
21.2 km PM2.5: 9.1 µg/m³
42
Westmorland, Imperial, California
21.2 km PM2.5: 10.1 µg/m³
49
COBACH
23.8 km PM2.5: 11.7 µg/m³
51
Palacio Municipal, Municipio de Mexicali, Baja California - Municipal, Mexico
24.7 km PM2.5: 12.1 µg/m³
53
Palacio Municipal, Municipio de Mexicali, Baja California - Municipal, Mexico
24.7 km PM2.5: 13.1 µg/m³

What cities are near Imperial?

26 El Centro 30 Brawley 26 Calexico 26 Santa Isabel 26 Mexicali 26 Puebla 50 Guadalupe Victoria 57 San Luis 40 Somerton 57 San Luis Río Colorado
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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 2026-05-29T00:18 UTC.