Air quality near Portsmouth, New Hampshire
Air quality index (AQI) and PM2.5 air pollution near Portsmouth, New Hampshire
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Air Quality Map
Real-time Portsmouth air pollution map
Air Quality Data contributor(s)
Station(s) operated by
New Hampshire Department of Environmental Services (NHDES)
Government
Weather
What is the current weather near Portsmouth, New Hampshire?
| Weather | Scattered clouds |
| Temperature | 80.6°C |
| Humidity | 52% |
| Wind | 16.1 mp/h |
| Pressure | 1020 mb |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Laurel, Maryland | 261 |
| 2 | Anchor Point, Alaska | 183 |
| 3 | Healy, Alaska | 180 |
| 4 | College, Alaska | 159 |
| 5 | North Pole, Alaska | 159 |
| 6 | Fairbanks, Alaska | 158 |
| 7 | Farmers Loop, Alaska | 154 |
| 8 | Ester, Alaska | 152 |
| 9 | Valdez, Alaska | 148 |
| 10 | Washington Park, Illinois | 144 |
(local time)
SEE WORLD AQI RANKING3D animated air pollution map
live aqi station ranking
Real-time Portsmouth air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Portsmouth | 38 |
| 2 | Jones Avenue | 29 |
(local time)
SEE WORLD AQI RANKINGUS AQI
38
live AQI index
Good
Overview
What is the current air quality near Portsmouth, New Hampshire?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 38 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7µg/m³ | |
| PM10 | 19µg/m³ | |
| O3 | 96µg/m³ | |
| SO2 | 2.6µg/m³ | |
Health Recommendations
How to protect from air pollution in Portsmouth?
 | Open your windows to bring clean, fresh air indoors |
 | Enjoy outdoor activities |
Forecast
Portsmouth, New Hampshire air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, Jun 25 | Moderate 54 US AQI  | |||
| Sunday, Jun 26 | Good 37 US AQI | |||
| Monday, Jun 27 | Good 21 US AQI | |||
| Tuesday, Jun 28 | Good 23 US AQI |  | 80.6°57.2° |  13.4 mp/h |
| Today | Good 38 US AQI |  | 75.2°57.2° | 8.9 mp/h |
| Thursday, Jun 30 | Good 35 US AQI | | 86°59° | 8.9 mp/h |
| Friday, Jul 1 | Good 45 US AQI | | 82.4°64.4° | 8.9 mp/h |
| Saturday, Jul 2 | Good 31 US AQI | | 80.6°64.4° | 6.7 mp/h |
| Sunday, Jul 3 | Good 25 US AQI | | 73.4°57.2° | 11.2 mp/h |
| Monday, Jul 4 | Good 43 US AQI | | 71.6°53.6° | 11.2 mp/h |
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Historical
Historic air quality graph: Portsmouth, New Hampshire
How to best protect from air pollution?
Portsmouth air quality data attribution
Contributors 1
Government
Data sources 2
Where is the cleanest air quality in Portsmouth?
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