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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 | Clear sky |
| Temperature | 48.2°F |
| Humidity | 66% |
| Wind | 4.6 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Deschutes River Woods, Oregon | 96 |
| 2 | Mecca, California | 90 |
| 3 | Thermal, California | 81 |
| 4 | Pahrump, Nevada | 80 |
| 5 | Maricopa, Arizona | 77 |
| 6 | Corpus Christi, Texas | 74 |
| 7 | Coachella, California | 73 |
| 8 | Potomac, Maryland | 72 |
| 9 | Canton, Ohio | 71 |
| 10 | Claremont, California | 64 |
(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 - Weld Co. Tower - 3101 35th Ave. | 33 |
| 2 | Greeley Hospital | 18 |
(local time)
SEE WORLD AQI RANKING
US AQI
38
live AQI index
Good
Overview
What is the current air quality in Greeley?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 38 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3µg/m³ | |
| O3 | 92µg/m³ | |
| CO | 114.5µg/m³ | |
✓
PM2.5 concentration in Greeley air currently meets 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 17 | Good 38 AQI US |  | 75.2° 51.8° |  17.9 mp/h |
| Saturday, May 18 | Good 38 AQI US | | 78.8° 51.8° | 17.9 mp/h |
| Sunday, May 19 | Good 40 AQI US | | 73.4° 48.2° | 17.9 mp/h |
| Today | Good 38 AQI US | 60% | 73.4° 48.2° | 17.9 mp/h |
| Tuesday, May 21 | Good 18 AQI US | 100% | 66.2° 46.4° | 17.9 mp/h |
| Wednesday, May 22 | Good 11 AQI US |  | 71.6° 41° | 8.9 mp/h |
| Thursday, May 23 | Good 21 AQI US |  | 78.8° 48.2° | 17.9 mp/h |
| Friday, May 24 | Good 28 AQI US | 80% | 71.6° 42.8° | 13.4 mp/h |
| Saturday, May 25 | Good 29 AQI US | 60% | 77° 44.6° | 13.4 mp/h |
| Sunday, May 26 | Moderate 65 AQI US  | 40% | 71.6° 44.6° | 24.6 mp/h |
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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