Air Quality in Security-Widefield, United States

Windy
27.9°C · 37.3% humidity
27.9°
Feels 27.9°
75
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
51 5pm
44
44
75 8pm
68
63
60 11pm
57
56
54 2am
53
53
52 5am
45
45
44 8am
44
44
44 11am
44
44
44 2pm
44
44
Station readings
15
32
24
CAMS model adj +17
34
27
27
34
34
34
34
34
34
34
34
34
34
27
27
27
27
27
27
27
27
27
27
27
AD 728×90

Air Quality Index Trend

47h · 1 stn

Security-Widefield'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 Security-Widefield is 1.6× the WHO 24-hour guideline of 15 µg/m³.

37.3%
Humidity
91.6 km/h
Wind SSE
1013.5 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
75
23.44 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Security-Widefield?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.523.44 µg/m³ ×1.6 WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX7.9
Very High
AD 300×250
Station readings (1 station within 25 km)
23.44
Median
23.44
Average
23.44
Low
23.44
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -16.1

What is the 7-day forecast for Security-Widefield?

08-03
29.9° 18.8°
08-04
33.1° 19.1°
0.31 mm
08-05
35.0° 18.7°
3.38 mm
08-06
32.1° 16.9°
0.81 mm
08-07
29.7° 20.6°
0.31 mm
08-08
35.0° 20.2°
08-09
31.7° 22.2°
0.13 mm
Both models agree Avg diff: 3.7°C

Where are air quality stations near Security-Widefield?

36
Colorado College, Colorado, USA
14.9 km PM2.5: 8.6 µg/m³
24
Radon Pump Bird Nest
19.3 km 29.0°C 20.0% RH PM2.5: 5.7 µg/m³ PM10: 5.9 µg/m³

What cities are near Security-Widefield?

31 Fountain 75 Cimarron Hills 75 Colorado Springs 31 Pueblo West 31 Pueblo 27 Cañon City 41 Castle Rock 27 Parker 51 Highlands Ranch 51 Centennial
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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 2026-08-08T02:57 UTC.