Get a monitor and contributor to air quality data in your city.
3.8K people follow this city
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | N/A | ||
Tree pollen | N/A | ||
Grass pollen | N/A | ||
Weed pollen | N/A |
Weather | Clear sky |
Temperature | 55.4°F |
Humidity | 31% |
Wind | 5.7 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Omaha, Nebraska | 83 |
2 | Pomona, California | 77 |
3 | Koreatown, California | 75 |
4 | San Gabriel, California | 75 |
5 | Carter Lake, Iowa | 74 |
6 | Claremont, California | 74 |
7 | West Hollywood, California | 74 |
8 | Monrovia, California | 73 |
9 | Fontana, California | 72 |
10 | Keosauqua, Iowa | 72 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | South Bross Street | 29 |
2 | Clover Basin Consulting | 27 |
3 | Ute Creek Drive | 27 |
4 | Bluebird Avenue | 26 |
5 | Willis Heights | 24 |
6 | Hallett Peak | 23 |
7 | The Shores | 22 |
8 | Longmont Station | 20 |
9 | Mallard Place | 19 |
10 | Hawthorne Place | 18 |
(local time)
SEE WORLD AQI RANKINGUS AQI
23
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 23 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.6µg/m³ |
PM2.5
x1.1
PM2.5 concentration in Longmont is currently 1.1 times the WHO annual air quality guideline value
Enjoy outdoor activities | |
Open your windows to bring clean, fresh air indoors GET A MONITOR |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, Mar 25 | Good 42 AQI US | 41° 24.8° | 4.5 mp/h | |
Tuesday, Mar 26 | Good 28 AQI US | 50° 30.2° | 8.9 mp/h | |
Wednesday, Mar 27 | Good 13 AQI US | 57.2° 32° | 17.9 mp/h | |
Today | Good 23 AQI US | 57.2° 32° | 17.9 mp/h | |
Friday, Mar 29 | Good 16 AQI US | 60% | 53.6° 35.6° | 8.9 mp/h |
Saturday, Mar 30 | Good 14 AQI US | 60% | 60.8° 35.6° | 6.7 mp/h |
Sunday, Mar 31 | Good 11 AQI US | 60% | 59° 37.4° | 11.2 mp/h |
Monday, Apr 1 | Good 5 AQI US | 80% | 44.6° 35.6° | 17.9 mp/h |
Tuesday, Apr 2 | Good 4 AQI US | 90% | 51.8° 32° | 8.9 mp/h |
Wednesday, Apr 3 | Good 4 AQI US | 62.6° 35.6° | 4.5 mp/h |
Interested in hourly forecast? Get the app
14Contributors
Government Contributor
Educational Contributor
1 station
Individual Contributor
1 station
11 Anonymous Contributors
11 stations