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Air quality in Portsmouth
Air quality index (AQI) and PM2.5 air pollution in Portsmouth
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Portsmouth Air Quality Map
Real-time Portsmouth air pollution map
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Pollen
What is the pollen count in Portsmouth today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Portsmouth?
| Weather | Scattered clouds |
| Temperature | 55.4°F |
| Humidity | 81% |
| Wind | 4 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time United Kingdom city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Brighton, England | 68 |
| 2 | Camberwell, England | 66 |
| 3 | Catford, England | 56 |
| 4 | Battersea, England | 55 |
| 5 | Bexley, England | 55 |
| 6 | Erith, England | 55 |
| 7 | London, England | 55 |
| 8 | Mitcham, England | 55 |
| 9 | Southampton, England | 55 |
| 10 | Bethnal Green, England | 53 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Portsmouth aqi ranking
Real-time Portsmouth air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Portsmouth Anglesea Road | 15 |
(local time)
SEE WORLD AQI RANKING
US AQI
56
live AQI index
Moderate
Overview
What is the current air quality in Portsmouth?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 56 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12µg/m³ | |
| PM10 | 16.4µg/m³ | |
| NO2 | 14.3µg/m³ | |
!
PM2.5
x2.4
PM2.5 concentration in Portsmouth is currently 2.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Portsmouth?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Portsmouth air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 31 | Good 49 AQI US  |  | 57.2° 50° |  20.1 mp/h |
| Saturday, Jun 1 | Good 47 AQI US |  | 60.8° 48.2° | 17.9 mp/h |
| Sunday, Jun 2 | Moderate 53 AQI US | | 66.2° 48.2° | 11.2 mp/h |
| Today | Moderate 56 AQI US | 40% | 64.4° 53.6° | 11.2 mp/h |
| Tuesday, Jun 4 | Good 24 AQI US | | 60.8° 51.8° | 20.1 mp/h |
| Wednesday, Jun 5 | Good 18 AQI US | 20% | 59° 48.2° | 11.2 mp/h |
| Thursday, Jun 6 | Good 14 AQI US | | 57.2° 46.4° | 13.4 mp/h |
| Friday, Jun 7 | Good 13 AQI US | 20% | 60.8° 50° | 15.7 mp/h |
| Saturday, Jun 8 | Good 9 AQI US | | 60.8° 48.2° | 13.4 mp/h |
| Sunday, Jun 9 | Good 10 AQI US | | 59° 48.2° | 13.4 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Portsmouth air quality data attribution
2Contributors
- UK Air Quality
1 station
2 Government Contributors
Where is the cleanest air quality in Portsmouth?
AQI US, Metric