FTW3 Air Quality

Monitoring Station · Fort Collins, United States
80
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
81 12am
80
92
92 3am
92
92
92 6am
92
85
85 9am
85
85
85 12pm
85
85
— 3pm
—
—
— 6pm
—
—
— 9pm
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Station readings
81
80
CAMS model adj +58
27
27
34
34
34
34
34
34
27
27
27
27
27
27
27

Air Quality Forecast (24h)

PM2.525.9 µg/m³ ×1.7 WHO
Moderate
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Nearby Monitoring Stations

80
FTW2
0.0 km PM2.5: 25.7 µg/m³
81
FTW1
0.0 km PM2.5: 26.3 µg/m³
17
Fort Collins - CSU Facilities, Colorado, USA
5.7 km PM2.5: 4.1 µg/m³
68
Timnath - Bethke Elementary
18.3 km PM2.5: 20.0 µg/m³

Nearby Cities

42 Fort Collins 42 Loveland 42 Greeley 42 Evans 42 Longmont 31 Erie 31 Boulder 61 Cheyenne 31 Louisville

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T03:52 UTC.