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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
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in Portsmouth today?
 | Index | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Portsmouth?
| Weather | Clear sky |
| Temperature | 64.4°F |
| Humidity | 71% |
| Wind | 8.1 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Georgetown, Texas | 88 |
| 2 | Mecca, California | 86 |
| 3 | Leander, Texas | 84 |
| 4 | Austin, Texas | 82 |
| 5 | Round Rock, Texas | 82 |
| 6 | Cedar Park, Texas | 81 |
| 7 | Ocala, Florida | 74 |
| 8 | Campo, California | 71 |
| 9 | Palm Desert, California | 69 |
| 10 | Pahrump, Nevada | 66 |
(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 | Wavy Street | 35 |
(local time)
SEE WORLD AQI RANKING
US AQI
35
live AQI index
Good
Overview
What is the current air quality in Portsmouth?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 35 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.3µg/m³ | |
!
PM2.5
x1.3
PM2.5 concentration in Portsmouth is currently 1.3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Portsmouth?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Portsmouth air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 30 | Good 25 AQI US |  | 71.6° 59° |  13.4 mp/h |
| Friday, May 31 | Good 45 AQI US |  | 78.8° 57.2° | 8.9 mp/h |
| Saturday, Jun 1 | Good 36 AQI US | | 80.6° 60.8° | 8.9 mp/h |
| Today | Good 35 AQI US | | 80.6° 60.8° | 8.9 mp/h |
| Monday, Jun 3 | Good 49 AQI US | 100% | 78.8° 66.2° | 11.2 mp/h |
| Tuesday, Jun 4 | Moderate 58 AQI US  | 60% | 77° 68° | 8.9 mp/h |
| Wednesday, Jun 5 | Good 50 AQI US | 90% | 82.4° 66.2° | 8.9 mp/h |
| Thursday, Jun 6 | Moderate 58 AQI US | 80% | 84.2° 69.8° | 15.7 mp/h |
| Friday, Jun 7 | Moderate 62 AQI US |  | 84.2° 69.8° | 13.4 mp/h |
| Saturday, Jun 8 | Moderate 76 AQI US | | 86° 66.2° | 8.9 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Portsmouth air quality data attribution
1Contributor
- 1 Anonymous contributor
1 station
Anonymous Contributor
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Portsmouth?
AQI US, Metric