What is the air quality in Southington today?

The current Air Quality Index (AQI) in Southington is 16 (Good). PM2.5 concentration is 3.8 µg/m³.

What is the temperature in Southington right now?

The current temperature in Southington is 15.3°C (feels like 15.3°C). Humidity is 93.8% and wind speed is 66.8 km/h.

Is it safe to go outside in Southington?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 1.4 (Low).

Air Quality in Southington, United States

Rain

15.3°C · 93.8% humidity

15.3°

Feels 15.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

34 3pm

16 6pm

18 9pm

23 12am

23 3am

24 6am

25 9am

25 12pm

Air Quality Index Trend

42h · 6 stn

View full history →

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

1.4

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

3.8 µg/m³

PM10▲

27.4 µg/m³

050100150200300500

What is the weather forecast for Southington?

Temperature & Precipitation

PM2.5 Trend

42h · 6 stations

PM2.53.8 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX1.4

Low

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?

Waterbury, Connecticut, USA

14.8 km PM2.5: 29.2 µg/m³

Hartford, Connecticut, USA

25.5 km PM2.5: 27.3 µg/m³

Hartford, Connecticut, USA

25.5 km PM2.5: 20.7 µg/m³

Hartford, Connecticut, USA

25.5 km PM2.5: 10.8 µg/m³

East Hartford, Connecticut, USA

29.4 km PM2.5: 13.5 µg/m³

What cities are near Southington?

16 Meriden 23 Plainville 16 Wolcott 25 New Britain 16 Cheshire 25 Farmington 16 Waterbury 16 Wallingford 16 Wallingford Center 25 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 2026-07-21T22:04 UTC.