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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 | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Littleton?
| Weather | Scattered clouds |
| Temperature | 57.2°F |
| Humidity | 71% |
| Wind | 8.1 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 94 |
| 2 | Muskegon, Michigan | 81 |
| 3 | Michigan City, Indiana | 76 |
| 4 | Pahrump, Nevada | 68 |
| 5 | Palm Desert, California | 64 |
| 6 | Glendora, California | 63 |
| 7 | North Hollywood, California | 63 |
| 8 | San Fernando, California | 62 |
| 9 | Akron, Ohio | 61 |
| 10 | Campo, California | 61 |
(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. | 48 |
| 2 | Meadows | 44 |
| 3 | Valley Heirloom | 37 |
| 4 | West Danzig Place | 30 |
| 5 | Buckthorn Drive | 22 |
(local time)
SEE WORLD AQI RANKING
US AQI
43
live AQI index
Good
Overview
What is the current air quality in Littleton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 43 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.7µg/m³ | |
| O3 | 106µg/m³ | |
!
PM2.5
x1.3
PM2.5 concentration in Littleton is currently 1.3 times 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 29 | Good 42 AQI US |  | 73.4° 51.8° |  13.4 mp/h |
| Thursday, May 30 | Good 39 AQI US | | 71.6° 48.2° | 8.9 mp/h |
| Friday, May 31 | Good 49 AQI US |  | 80.6° 51.8° | 11.2 mp/h |
| Today | Good 43 AQI US | | 80.6° 51.8° | 11.2 mp/h |
| Sunday, Jun 2 | Good 34 AQI US | 20% | 84.2° 53.6° | 13.4 mp/h |
| Monday, Jun 3 | Moderate 60 AQI US  | | 86° 55.4° | 6.7 mp/h |
| Tuesday, Jun 4 | Good 28 AQI US | | 82.4° 60.8° | 15.7 mp/h |
| Wednesday, Jun 5 | Good 19 AQI US |  | 86° 55.4° | 8.9 mp/h |
| Thursday, Jun 6 | Good 21 AQI US | | 87.8° 57.2° | 11.2 mp/h |
| Friday, Jun 7 | Moderate 54 AQI US | 40% | 91.4° 62.6° | 8.9 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