What is the air quality in Meriden today?

The current Air Quality Index (AQI) in Meriden is 27 (Good). PM2.5 concentration is 6.5 µg/m³.

What is the temperature in Meriden right now?

The current temperature in Meriden is 6.7°C (feels like 5.0°C). Humidity is 64.7% and wind speed is 8.6 km/h.

Is it safe to go outside in Meriden?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Meriden, United States

Partly Cloudy

6.7°C · 64.7% humidity

6.7°

Feels 5.0°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

46h · 2 stn

View full history →

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

64.7%

Humidity

8.6 km/h

Wind SSW

1029.5 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.5 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Meriden?

Temperature & Precipitation

PM2.5 Trend

46h · 2 stations

PM2.56.5 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Both models agree Avg diff: 3.8°C

Where are air quality stations near Meriden?

Waterbury, Connecticut, USA

19.8 km PM2.5: 6.0 µg/m³

What cities are near Meriden?

27 Southington 27 Cheshire 25 Wallingford 25 Wallingford Center 14 New Britain 14 Plainville 27 Wolcott 25 North Haven 25 Hamden 14 Newington

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-20T21:44 UTC.