What is the air quality in Southglenn today?

The current Air Quality Index (AQI) in Southglenn is 31 (Good). PM2.5 concentration is 7.51 µg/m³.

What is the temperature in Southglenn right now?

The current temperature in Southglenn is 20.1°C (feels like 20.1°C). Humidity is 9.9% and wind speed is 18.4 km/h.

Is it safe to go outside in Southglenn?

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

Air Quality in Southglenn, United States

Clear

20.1°C · 9.9% humidity

20.1°

Feels 20.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

23 stations

Nearby Monitoring Stations

AQI Forecast

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Station readings 17h ago

AQI 1

PM2.5 0.3 µg/m³ · 17h ago

Air Quality Index Trend

9h · 1 stn

View full history →

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

9.9%

Humidity

18.4 km/h

Wind SE

1021.5 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

7.51 µg/m³

PM10

27.4 µg/m³

050100150200300500

What is the weather forecast for Southglenn?

Temperature & Precipitation

PM2.5 Trend

9h · 1 station

PM2.57.51 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

Station readings (23 stations within 25 km)

7.51

Median

8.77

Average

4.25

Low

13.1

High

PM2.5 µg/m³ · Model: 13.5 · Bias: +6.0

What is the 7-day forecast for Southglenn?

10-20

25.0° 12.1°

10-21

22.8° 9.5°

10-22

16.3° 9.8°

10-23

15.4° 2.3°

7.69 mm

10-24

22.6° 14.8°

10-25

17.9° 11.2°

0.31 mm

10-26

21.4° 11.3°

Both models agree Avg diff: 5.1°C

Where are air quality stations near Southglenn?

Runyon Elementary School

3.9 km PM2.5: 6.5 µg/m³

South Bannock Street

4.7 km PM2.5: 8.0 µg/m³

Arapahoe Community College

6.0 km PM2.5: 6.0 µg/m³ PM10: 23.0 µg/m³

Broken Tee Golf Course

8.1 km PM2.5: 10.8 µg/m³

Cushing Park

8.9 km PM2.5: 5.7 µg/m³

Sheridan Library

9.1 km PM2.5: 9.3 µg/m³

Sheridan Square Park

9.6 km PM2.5: 9.7 µg/m³

Northwest Greenbelt

10.5 km PM2.5: 10.4 µg/m³

May Library

12.6 km PM2.5: 11.2 µg/m³

Smoky Hill Library

14.7 km PM2.5: 8.8 µg/m³

What cities are near Southglenn?

33 Greenwood Village 31 Highlands Ranch 34 Castlewood 28 Littleton 33 Centennial 32 Columbine 33 Ken Caryl 33 Dakota Ridge 42 Denver 32 Parker

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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 2026-10-20T20:57 UTC.