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Air quality in Colchester
Air quality index (AQI) and PM2.5 air pollution in Colchester
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Colchester Air Quality Map
Real-time Colchester air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Colchester today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Weather
What is the current weather in Colchester?
| Weather | Clear sky |
| Temperature | 53.6°F |
| Humidity | 41% |
| Wind | 6 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Indio, California | 90 |
| 2 | Cleveland, Ohio | 83 |
| 3 | Coachella, California | 72 |
| 4 | Palm Desert, California | 68 |
| 5 | Yucaipa, California | 60 |
| 6 | Rapid City, South Dakota | 57 |
| 7 | Auberry, California | 54 |
| 8 | Archbald, Pennsylvania | 52 |
| 9 | Redlands, California | 52 |
| 10 | Naples, Florida | 51 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
16*
live AQI index
Good
Overview
What is the current air quality in Colchester?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 16* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.9*µg/m³ | |
✓
PM2.5 concentration in Colchester air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Colchester?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Colchester air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 16 AQI US | | 57.2° 35.6° |  8.9 mp/h |
| Wednesday, Apr 24 | Good 22 AQI US |  100% | 59° 37.4° | 13.4 mp/h |
| Thursday, Apr 25 | Good 9 AQI US | | 53.6° 28.4° | 8.9 mp/h |
| Friday, Apr 26 | Good 11 AQI US | | 57.2° 32° | 4.5 mp/h |
| Saturday, Apr 27 | Good 10 AQI US | 50% | 57.2° 35.6° | 8.9 mp/h |
| Sunday, Apr 28 | Good 17 AQI US | 100% | 64.4° 44.6° | 6.7 mp/h |
| Monday, Apr 29 | Moderate 59 AQI US  | 100% | 64.4° 51.8° | 6.7 mp/h |
| Tuesday, Apr 30 | Moderate 58 AQI US | 100% | 60.8° 50° | 6.7 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Colchester?
No locations are available.
AQI US, Metric