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Air quality in Greeley
Air quality index (AQI) and PM2.5 air pollution in Greeley
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Greeley Air Quality Map
Real-time Greeley air pollution map
AIR QUALITY DATA CONTRIBUTORS
Colorado Department of Public Health & Environment (CDPHE)
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Pollen
What is the pollen count in Greeley today?
 | Index | High | |
 | Tree pollen | Low | |
 | Grass pollen | High | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Greeley?
| Weather | Few clouds |
| Temperature | 55.4°F |
| Humidity | 72% |
| Wind | 2.8 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Walla Walla, Washington | 173 |
| 2 | Mission, Texas | 134 |
| 3 | Lubbock, Texas | 109 |
| 4 | Corpus Christi, Texas | 100 |
| 5 | Boerne, Texas | 89 |
| 6 | Detroit, Michigan | 88 |
| 7 | Mecca, California | 86 |
| 8 | New Braunfels, Texas | 84 |
| 9 | Dearborn Heights, Michigan | 83 |
| 10 | San Antonio, Texas | 82 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Greeley aqi ranking
Real-time Greeley air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Greeley Hospital | 50 |
| 2 | Greeley - Weld Co. Tower - 3101 35th Ave. | 24 |
(local time)
SEE WORLD AQI RANKING
US AQI
41
live AQI index
Good
Overview
What is the current air quality in Greeley?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 41 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.5µg/m³ | |
| O3 | 60µg/m³ | |
| CO | 229µg/m³ | |
!
PM2.5
x1.5
PM2.5 concentration in Greeley is currently 1.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Greeley?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Greeley air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 31 | Good 40 AQI US |  | 80.6° 51.8° |  6.7 mp/h |
| Saturday, Jun 1 | Good 42 AQI US | | 84.2° 53.6° | 17.9 mp/h |
| Sunday, Jun 2 | Good 36 AQI US |  | 86° 55.4° | 6.7 mp/h |
| Today | Good 41 AQI US | | 86° 55.4° | 6.7 mp/h |
| Tuesday, Jun 4 | Good 22 AQI US | | 82.4° 60.8° | 20.1 mp/h |
| Wednesday, Jun 5 | Good 15 AQI US |  | 91.4° 57.2° | 20.1 mp/h |
| Thursday, Jun 6 | Good 15 AQI US | | 87.8° 53.6° | 11.2 mp/h |
| Friday, Jun 7 | Good 19 AQI US | 70% | 89.6° 60.8° | 13.4 mp/h |
| Saturday, Jun 8 | Moderate 65 AQI US  | 70% | 89.6° 59° | 11.2 mp/h |
| Sunday, Jun 9 | Moderate 68 AQI US | 90% | 86° 55.4° | 13.4 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Greeley air quality data attribution
1Contributor
Government Contributor
2 Data sources
Where is the cleanest air quality in Greeley?
AQI US, Metric