Air Pollution in Larimer County: Real-time Air Quality Index and smog alert.

The latest data Last 7 days
Current data from stations: Fort Collins - West
Locations: « Colorado Larimer County Mountain View »
Pollution and air quality forecast for Larimer County. Today is Friday, May 3, 2024. The following air pollution values have been recorded for Larimer County:
  1. ozone (O3) - 0 (Good)
Real-time Air Quality Index (AQI) for Larimer County, Tuesday, April 16, 2024: 1.

air quality index: 0
AQI 1 Good

What is the air quality in Larimer County today? Is the air polluted in Larimer County?. Is there smog?

Today (Tuesday, April 16, 2024) air quality is good. The air quality has no effect on health. Everyone can continue their outdoor activities normally in Larimer County.


How is the O3 level today in Larimer County? (ozone (O3))
0 (Good)



Current data Tuesday, April 16, 2024, 10:00 AM

O3 0 (Good)

Data on air pollution from recent days in Larimer County

index 2024-04-09 2024-04-10 2024-04-11 2024-04-12 2024-04-13 2024-04-14 2024-04-15 2024-04-16
o3 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good
data source »

Air pollution in Larimer County from March 2016 to May 2020

index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-08 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-12 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04 2016-03
o3:ppm 0.04 (Good) 0.04 (Good) 0.04 (Good) 0.04 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.04 (Good) 0.05 (Good) 0.05 (Good) 0.05 (Good) 0.04 (Good) 0.04 (Good) 0.04 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.02 (Good) 0.04 (Good) 0.05 (Good) 0.05 (Good) 0.05 (Good) 0.04 (Good) 0.04 (Good) 0.04 (Good) 0.04 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.04 (Good) 0.05 (Good) 0.05 (Good) 0.05 (Good) 0.04 (Good) 0.05 (Good) 0.04 (Good) 0.04 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.04 (Good) 0.04 (Good) 0.05 (Good) 0.05 (Good) 0.04 (Good) 0.04 (Good) 0.04 (Good)
data source »

Fort Collins - West

Tuesday, April 16, 2024, 10:00 AM

O3 0.05 (Good)

ozone (O3)

Fort Collins - West

index 2024-04-16 2024-04-15 2024-04-14 2024-04-13 2024-04-12 2024-04-11 2024-04-10 2024-04-09
o3 0.06 0.05 0.06 0.05 0.05 0.04 0.05 0.04

Fort Collins - West

index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-08 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-12 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04 2016-03
o3:ppm 0.04 0.04 0.04 0.04 0.03 0.03 0.03 0.03 0.04 0.05 0.05 0.05 0.04 0.04 0.04 0.03 0.03 0.03 0.03 0.02 0.04 0.05 0.05 0.05 0.04 0.04 0.04 0.04 0.03 0.03 0.03 0.03 0.04 0.05 0.05 0.05 0.04 0.05 0.04 0.04 0.03 0.03 0.03 0.03 0.04 0.04 0.05 0.05 0.04 0.04 0.04

* Pollution data source: https://openaq.org (AirNow) The data is licensed under CC-By 4.0