What is the air quality in Southglenn today?

The current Air Quality Index (AQI) in Southglenn is 18 (Good). PM2.5 concentration is 4.41 µg/m³.

What is the temperature in Southglenn right now?

The current temperature in Southglenn is 22.2°C (feels like 22.2°C). Humidity is 25.3% and wind speed is 36.0 km/h.

Is it safe to go outside in Southglenn?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 6.9 (High).

Air Quality in Southglenn, United States

Clear

22.2°C · 25.3% humidity

22.2°

Feels 22.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

22 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

0 6am

18 9am

7 12pm

3 3pm

1 6pm

7 9pm

27 12am

27 3am

Station readings 28h ago

AQI 0

PM2.5 0.1 µg/m³ · 28h ago

Air Quality Index Trend

45h · 44 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.

25.3%

Humidity

36.0 km/h

Wind NE

1019.0 hPa

Pressure

6.9

UV High

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

4.41 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Southglenn?

Temperature & Precipitation

PM2.5 Trend

45h · 44 stations

PM2.54.41 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX6.9

High

Station readings (22 stations within 25 km)

4.41

Median

4.35

Average

2.4

Low

5.23

High

PM2.5 µg/m³ · Model: 6.0 · Bias: +1.6

What is the 7-day forecast for Southglenn?

09-05

30.4° 22.2°

09-06

34.2° 11.5°

5.38 mm

09-07

31.5° 19.6°

3.81 mm

09-08

26.5° 18.8°

0.06 mm

09-09

31.7° 21.8°

0.19 mm

09-10

32.1° 14.5°

0.13 mm

09-11

30.4° 16.2°

Both models agree Avg diff: 4.7°C

Where are air quality stations near Southglenn?

Runyon Elementary School

3.9 km PM2.5: 4.4 µg/m³

South Bannock Street

4.7 km PM2.5: 4.4 µg/m³

Arapahoe Community College

6.0 km PM2.5: 5.0 µg/m³ PM10: 17.0 µg/m³

Broken Tee Golf Course

8.1 km PM2.5: 4.4 µg/m³

Cushing Park

8.9 km PM2.5: 4.3 µg/m³

Sheridan Library

9.1 km PM2.5: 4.1 µg/m³

Sheridan Square Park

9.6 km PM2.5: 4.3 µg/m³

Northwest Greenbelt

10.5 km PM2.5: 4.5 µg/m³

Chatfield Park, Colorado, USA

11.7 km PM2.5: 2.4 µg/m³

May Library

12.6 km PM2.5: 4.7 µg/m³

What cities are near Southglenn?

18 Greenwood Village 18 Highlands Ranch 18 Castlewood 20 Littleton 18 Centennial 18 Columbine 17 Ken Caryl 18 Dakota Ridge 20 Denver 19 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 2026-09-05T15:51 UTC.