Air Quality in Somerton, United States

Windy
43.2°C · 7.7% humidity
43.2°
Feels 43.2°
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
54 2pm
54
54
40 5pm
24
27
29 8pm
50
51
52 11pm
53
53
53 2am
54
54
54 5am
34
34
34 8am
34
34
34 11am
34
54
AD 728×90

Air Quality Index Trend

20h · 1 stn

Somerton'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 Somerton is 1.9× the WHO annual guideline of 5 µg/m³.

7.7%
Humidity
48.5 km/h
Wind SSW
1006.2 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
40
9.6 µg/m³
PM10
38
41.2 µg/m³
050100150200300500

What is the weather forecast for Somerton?

Temperature & Precipitation

PM2.5 Trend

20h · 1 station
PM2.59.6 µg/m³ ✓ WHO
Good
PM1041.2 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (1 station within 25 km)
9.6
Median
9.6
Average
9.6
Low
9.6
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +0.4

What is the 7-day forecast for Somerton?

05-29
43.2° 19.9°
05-30
32.6° 19.6°
05-31
40.3° 22.3°
06-01
42.3° 22.6°
06-02
42.3° 18.6°
06-03
39.8° 15.8°
06-04
39.4° 17.9°
Both models agree Avg diff: 3.6°C

Where are air quality stations near Somerton?

31
Yuma Supersite, Arizona, USA
13.7 km PM2.5: 7.4 µg/m³

What cities are near Somerton?

57 San Luis 40 Yuma 57 San Luis Río Colorado 40 Fortuna Foothills 50 Guadalupe Victoria 26 Puebla 26 Mexicali 26 Calexico 26 Santa Isabel 26 El Centro
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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 2026-05-29T00:19 UTC.