Worst air pollution Laramie, today and tomorrow
Today (16 July): Air quality in Laramie is fair. PM2.5, PM10, and O3 are fair; AQI and NO2 are medium; SO2, CO, HCHO, and PM1 are good. Pollution peaks around 7:00 PM (NO2: 44.1/100).
Tomorrow (17 July 2026): Air quality in Laramie is fair. PM2.5 decreases to good; PM10 decreases to good; all other pollutants stay as today. Pollution peaks around 9:00 PM (NO2: 48.1/100). Airmine updates local air quality forecasts four times daily.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Laramie experiences air quality conditions shaped chiefly by dry Wyoming wind, and strong winds usually clear the air quickly after any dust events. Day-to-day conditions in Laramie can still vary with local weather, wind direction, and time of year. Checking current readings is still the best way to plan outdoor activity around Laramie.
Today - 16 July | Pollution peaks at 19:00
AQI:
Medium
44.1/100
PM2.5 (fine particles):
Fair
21.0/100
PM10 (coarse particles):
Fair
21.5/100
NO2 (nitrogen dioxide):
Medium
44.1/100
O3 (ozone):
Fair
36.5/100
SO2 (sulfur dioxide):
Good
6.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
6.4/100
PM1 (ultrafine particles):
Good
12.8/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 21:00
AQI:
Medium
48.1/100
PM2.5 (fine particles):
Good
16.2/100
PM10 (coarse particles):
Good
7.7/100
NO2 (nitrogen dioxide):
Medium
48.1/100
O3 (ozone):
Fair
38.5/100
SO2 (sulfur dioxide):
Good
6.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.6/100
PM1 (ultrafine particles):
Good
10.9/100
Pollen forecast in Laramie
View pollen forecastFrequently Asked Questions
Is air quality bad in Laramie right now?
On 16 July 2026, overall air quality in Laramie is fair. O3 is the main pollutant at 36.5/100. Pollution peaks around 7:00 PM (NO2: 44.1/100).
Will air quality be worse tomorrow in Laramie?
On 17 July 2026, air quality conditions in Laramie will be similar to today, with O3 forecast at fair at 38.5/100. Pollution peaks around 9:00 PM (NO2: 48.1/100).
When is air pollution at its worst in Laramie?
Laramie's air quality follows a clear seasonal pattern, as a brief window in autumn tends to bring the year's best air, before winter inversions set in; by contrast, winter temperature inversions can trap cold air and pollution in valleys and basins for days at a time. Valley and basin locations are especially prone to these winter inversion episodes compared to more exposed, higher terrain.
Are air quality levels in Laramie based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
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Data provided by Airmine — Last update: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
For long term forecasts and maps, see the Airmine app