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Air quality in Littleton
Air quality index (AQI) and PM2.5 air pollution in Littleton
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Littleton Air Quality Map
Real-time Littleton air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in Littleton today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Littleton?
| Weather | Broken clouds |
| Temperature | 69.8°F |
| Humidity | 39% |
| Wind | 9.2 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 88 |
| 2 | San Bernardino, California | 83 |
| 3 | Indio, California | 74 |
| 4 | Cedar Park, Texas | 73 |
| 5 | Philadelphia, Pennsylvania | 72 |
| 6 | Corpus Christi, Texas | 70 |
| 7 | Houston, Texas | 70 |
| 8 | Redlands, California | 67 |
| 9 | La Habra, California | 66 |
| 10 | Yucaipa, California | 66 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Littleton aqi ranking
Real-time Littleton air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Chatfield Park - 11500 N. Roxborough Park Rd. | 42 |
| 2 | Meadows | 30 |
| 3 | Valley Heirloom | 30 |
| 4 | Buckthorn Drive | 25 |
| 5 | South Hill Drive | 22 |
| 6 | West Danzig Place | 16 |
(local time)
SEE WORLD AQI RANKING
US AQI
25
live AQI index
Good
Overview
What is the current air quality in Littleton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 25 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.5µg/m³ | |
✓
PM2.5 concentration in Littleton air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Littleton?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Littleton air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 15 | Good 40 AQI US |  | 73.4° 46.4° |  11.2 mp/h |
| Thursday, May 16 | Good 43 AQI US |  | 78.8° 50° | 15.7 mp/h |
| Friday, May 17 | Good 37 AQI US | | 71.6° 51.8° | 13.4 mp/h |
| Today | Good 25 AQI US | 70% | 71.6° 51.8° | 13.4 mp/h |
| Sunday, May 19 | Good 26 AQI US |  | 77° 50° | 15.7 mp/h |
| Monday, May 20 | Good 22 AQI US | 30% | 78.8° 50° | 17.9 mp/h |
| Tuesday, May 21 | Good 21 AQI US | 80% | 64.4° 42.8° | 13.4 mp/h |
| Wednesday, May 22 | Good 15 AQI US | | 68° 39.2° | 13.4 mp/h |
| Thursday, May 23 | Good 10 AQI US | | 78.8° 46.4° | 13.4 mp/h |
| Friday, May 24 | Moderate 78 AQI US  | 30% | 66.2° 50° | 17.9 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Littleton air quality data attribution
Data validated and calibrated by IQAirWhere is the cleanest air quality in Littleton?
AQI US, Metric