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Air quality in Bolton
Air quality index (AQI) and PM2.5 air pollution in Bolton
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Bolton Air Quality Map
Real-time Bolton air pollution map
AIR QUALITY DATA CONTRIBUTORS
Ricardo Energy & Environment
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Pollen
What is the pollen count in Bolton today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | High | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Bolton?
| Weather | Broken clouds |
| Temperature | 59°F |
| Humidity | 73% |
| Wind | 2 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time United Kingdom city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Croydon, England | 304 |
| 2 | Pontypridd, Wales | 63 |
| 3 | Port Talbot, Wales | 60 |
| 4 | Reading, England | 60 |
| 5 | London, England | 56 |
| 6 | Harlington, England | 55 |
| 7 | Lambeth, England | 55 |
| 8 | Southall, England | 55 |
| 9 | East Ham, England | 54 |
| 10 | Hayes, England | 54 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Bolton aqi ranking
Real-time Bolton air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Bolton A579 Derby Street | 27 |
(local time)
SEE WORLD AQI RANKING
US AQI
27
live AQI index
Good
Overview
What is the current air quality in Bolton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 27 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5µg/m³ | |
| PM10 | 21.3µg/m³ | |
| NO2 | 20.6µg/m³ | |
✓
PM2.5 concentration in Bolton air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Bolton?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Bolton air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 17 | Moderate 57 AQI US  |  | 66.2° 51.8° |  6.7 mp/h |
| Saturday, May 18 | Moderate 56 AQI US | | 68° 51.8° | 8.9 mp/h |
| Sunday, May 19 | Good 41 AQI US |  | 68° 50° | 6.7 mp/h |
| Today | Good 27 AQI US | | 60.8° 48.2° | 6.7 mp/h |
| Tuesday, May 21 | Good 43 AQI US | 100% | 64.4° 46.4° | 4.5 mp/h |
| Wednesday, May 22 | Moderate 52 AQI US | 100% | 53.6° 50° | 15.7 mp/h |
| Thursday, May 23 | Good 15 AQI US | 20% | 51.8° 48.2° | 13.4 mp/h |
| Friday, May 24 | Good 13 AQI US | | 59° 48.2° | 4.5 mp/h |
| Saturday, May 25 | Moderate 58 AQI US | 70% | 64.4° 46.4° | 8.9 mp/h |
| Sunday, May 26 | Moderate 62 AQI US | 90% | 60.8° 51.8° | 4.5 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Bolton air quality data attribution
1Contributor
- Ricardo Energy & Environment
1 station
Corporate Contributor
1 Data source
Where is the cleanest air quality in Bolton?
AQI US, Metric