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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 |
Source: tomorrow.io
Weather
What is the current weather in Colchester?
| Weather | Broken clouds |
| Temperature | 64.4°F |
| Humidity | 27% |
| Wind | 16.1 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Oklahoma City, Oklahoma | 85 |
| 2 | Edmond, Oklahoma | 75 |
| 3 | San Antonio, Texas | 74 |
| 4 | Boerne, Texas | 72 |
| 5 | Corpus Christi, Texas | 72 |
| 6 | Leavenworth, Kansas | 68 |
| 7 | Lawrence, Kansas | 67 |
| 8 | Kansas City, Missouri | 65 |
| 9 | Tulsa, Oklahoma | 64 |
| 10 | Austin, Texas | 63 |
(local time)
SEE WORLD AQI RANKING
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US AQI
14*
live AQI index
Good
Overview
What is the current air quality in Colchester?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 14* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.3*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 14 AQI US |  100% | 64.4° 37.4° |  15.7 mp/h |
| Sunday, Apr 28 | Good 34 AQI US | 100% | 60.8° 46.4° | 15.7 mp/h |
| Monday, Apr 29 | Good 24 AQI US | 90% | 53.6° 41° | 13.4 mp/h |
| Tuesday, Apr 30 | Good 11 AQI US | 70% | 48.2° 42.8° | 4.5 mp/h |
| Wednesday, May 1 | Good 30 AQI US | | 55.4° 44.6° | 4.5 mp/h |
| Thursday, May 2 | Moderate 63 AQI US  | | 62.6° 46.4° | 8.9 mp/h |
| Friday, May 3 | Moderate 62 AQI US | 50% | 62.6° 53.6° | 20.1 mp/h |
| Saturday, May 4 | Moderate 71 AQI US | 80% | 57.2° 50° | 15.7 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