What is the air quality in Calhoun today?

The current Air Quality Index (AQI) in Calhoun is 13 (Good). PM2.5 concentration is 3.25 µg/m³.

What is the temperature in Calhoun right now?

The current temperature in Calhoun is 20.2°C (feels like 20.2°C). Humidity is 33.1% and wind speed is 27.2 km/h.

Is it safe to go outside in Calhoun?

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

Air Quality in Calhoun, United States

Clear

20.2°C · 33.1% humidity

20.2°

Feels 20.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

— 1pm

—

— 4pm

—

— 7pm

—

— 10pm

—

— 1am

—

— 4am

—

— 7am

—

— 10am

—

Air Quality Index Trend

26h · 1 stn

View full history →

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

33.1%

Humidity

27.2 km/h

Wind WSW

1017.2 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

3.25 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Calhoun?

Temperature & Precipitation

PM2.5 Trend

26h · 1 station

PM2.53.25 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Calhoun?

10-20

20.2° 3.3°

10-21

25.2° 9.1°

10-22

24.7° 11.2°

10-23

17.2° 5.4°

9.06 mm

10-24

19.9° 10.4°

10-25

19.4° 4.0°

10-26

23.8° 9.8°

0.38 mm

Both models agree Avg diff: 3.7°C

What cities are near Calhoun?

13 Dalton 30 Rome 20 Cartersville 12 Canton 20 Acworth 25 East Brainerd 27 Woodstock 20 Kennesaw 25 East Ridge 25 East Chattanooga

Get AQI alerts for Calhoun

Notify me when air quality reaches:

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

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-20T20:55 UTC.