Air Quality in Southglenn, United States

Clear
35.1°C · 13.3% humidity
35.1°
Feels 35.1°
62
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
24 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
14 11am
14
14
62 2pm
48
39
32 5pm
27
23
20 8pm
19
19
18 11pm
18
24
24 2am
17
16
16 5am
16
16
16 8am
16
14
Station readings
14
20
6
CAMS model adj -11
25
25
25
25
25
25
25
25
25
25
25
27
27
27
34
34
27
27
27
27
27
27
27
25
AD 728×90

Air Quality Index Trend

15h · 1 stn

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. Current PM2.5 concentration in Southglenn is 1.2× the WHO 24-hour guideline of 15 µg/m³.

13.3%
Humidity
9.0 km/h
Wind NNW
1009.5 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
62
17.41 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Southglenn?

Temperature & Precipitation

PM2.5 Trend

15h · 1 station
PM2.517.41 µg/m³ ×1.2 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX19.9
Extreme
AD 300×250
Station readings (24 stations within 25 km)
17.41
Median
16.3
Average
3.22
Low
20.18
High
PM2.5 µg/m³ · Model: 7.1 · Bias: -10.3

What is the 7-day forecast for Southglenn?

07-21
35.1° 22.9°
07-22
37.0° 21.5°
07-23
25.0° 18.4°
1.13 mm
07-24
35.8° 22.9°
0.06 mm
07-25
35.4° 21.5°
3.31 mm
07-26
32.4° 22.3°
6.31 mm
07-27
36.7° 21.5°
Both models agree Avg diff: 4.0°C

Where are air quality stations near Southglenn?

65
Runyon Elementary School
3.9 km PM2.5: 18.8 µg/m³
64
South Bannock Street
4.7 km PM2.5: 18.2 µg/m³
46
Arapahoe Community College
6.0 km PM2.5: 11.0 µg/m³ PM10: 42.0 µg/m³
67
Broken Tee Golf Course
8.1 km PM2.5: 19.5 µg/m³
61
Cushing Park
8.9 km PM2.5: 16.7 µg/m³
61
Sheridan Library
9.1 km PM2.5: 16.8 µg/m³
64
Sheridan Square Park
9.6 km PM2.5: 18.5 µg/m³
65
Northwest Greenbelt
10.5 km PM2.5: 18.9 µg/m³
67
May Library
12.6 km PM2.5: 19.5 µg/m³
66
Smoky Hill Library
14.7 km PM2.5: 19.1 µg/m³

What cities are near Southglenn?

62 Greenwood Village 62 Highlands Ranch 62 Castlewood 55 Littleton 63 Centennial 59 Columbine 58 Ken Caryl 58 Dakota Ridge 60 Denver 65 Parker
Get AQI alerts for Southglenn

Notify me when air quality reaches:

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 2026-07-21T20:03 UTC.