AddAir quality in Portsmouth
Air quality index (AQI⁺) and PM2.5 air pollution in Portsmouth • 795 Followers • 05:00, Oct 09 Local time
11*
US AQI⁺Good
Main pollutant:
PM2.5
1.9 µg/m³
15°
9 km/h
71 %
Hourly forecast
Portsmouth air quality index (AQI⁺) forecast
Daily forecast
|
Portsmouth air quality index (AQI⁺) forecast
| Today | 16 |  | 19° 14° |  23 km/h | 65% |
| Sat | 16 | | 16° 12° | 19 km/h | 59% |
| Sun | 9 |  | 17° 12° | 18 km/h | 75% |
Air pollutants
What is the current air quality in Portsmouth?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Portsmouth today?
Index
Low
 Tree None | 0% |
 Grass None | 0% |
 Weed Low | 25% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Portsmouth today?
Index
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comMost polluted locations near Portsmouth
Worldwide AQI⁺ ranking
Historic air quality near Portsmouth
History
Historic air quality graph for Portsmouth
11 AQI⁺ US
Good
05:00–06:00 Oct 09 Local time
AQI⁺ US
Historic air quality near Portsmouth
History
Historic air quality graph for Portsmouth
11 AQI⁺ US
Good
05:00–06:00 Oct 09 Local time
AQI⁺ US
Most polluted locations near Portsmouth
Worldwide AQI⁺ ranking
Be the first to measure and contribute air quality data to your community
Where is the cleanest air quality in Portsmouth?
No locations are available.
