Air Quality in Southington, United States

Rain
15.3°C · 93.8% humidity
15.3°
Feels 15.3°
16
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
34 4pm
34
34
16 7pm
21
16
18 10pm
20
22
22 1am
22
23
23 4am
23
24
24 7am
24
25
25 10am
25
25
25 1pm
25
27
AD 728×90

Air Quality Index Trend

42h · 5 stn

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

93.8%
Humidity
66.8 km/h
Wind N
1014.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
16
3.8 µg/m³
PM10▲
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Southington?

Temperature & Precipitation

PM2.5 Trend

42h · 5 stations
PM2.53.8 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
3.8
Median
3.8
Average
3.8
Low
3.8
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +7.1

What is the 7-day forecast for Southington?

07-21
25.2° 16.8°
10.5 mm
07-22
21.3° 13.5°
15.87 mm
07-23
26.3° 15.2°
3.56 mm
07-24
25.0° 15.1°
3.75 mm
07-25
32.1° 18.7°
6.25 mm
07-26
22.2° 15.4°
5.25 mm
07-27
27.5° 18.2°
1.94 mm
Both models agree Avg diff: 3.0°C

Where are air quality stations near Southington?

30
Waterbury, Connecticut, USA
14.8 km PM2.5: 7.2 µg/m³
32
Hartford, Connecticut, USA
25.5 km PM2.5: 7.7 µg/m³
23
Hartford, Connecticut, USA
25.5 km PM2.5: 5.5 µg/m³
45
Hartford, Connecticut, USA
25.5 km PM2.5: 10.8 µg/m³
54
East Hartford, Connecticut, USA
29.4 km PM2.5: 13.5 µg/m³

What cities are near Southington?

16 Meriden 17 Plainville 16 Wolcott 17 New Britain 16 Cheshire 17 Farmington 16 Waterbury 16 Wallingford 16 Wallingford Center 17 Newington
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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 2026-07-21T23:43 UTC.