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Air quality near Portsmouth Station, Portsmouth
Air quality index (AQI) and PM2.5 air pollution near Portsmouth Station, Portsmouth
726 people follow this station
Air Quality Map
Real-time Portsmouth Station air pollution map
AIR QUALITY DATA CONTRIBUTORS
Station operated by
New Hampshire Department of Environmental Services (NHDES)
Government
Pollen
What is the pollen count in Portsmouth Station today?
 | Index | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Portsmouth Station, Portsmouth?
| Weather | Few clouds |
| Temperature | 37.4°F |
| Humidity | 85% |
| Wind | 3.4 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Casa Grande, Arizona | 77 |
| 2 | Mecca, California | 76 |
| 3 | Hot Springs, South Dakota | 72 |
| 4 | San Bernardino, California | 72 |
| 5 | Claremont, California | 71 |
| 6 | San Fernando, California | 70 |
| 7 | Corpus Christi, Texas | 69 |
| 8 | La Habra, California | 69 |
| 9 | Fontana, California | 67 |
| 10 | Nampa, Idaho | 67 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live aqi station ranking
Real-time Portsmouth air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Lang Rd | 29 |
| 2 | Portsmouth Station | 20 |
(local time)
SEE WORLD AQI RANKING
US AQI
20
live AQI index
Good
Overview
What is the current air quality near Portsmouth Station, Portsmouth?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 20 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.6µg/m³ | |
| PM10 | 7µg/m³ | |
| O3 | 42µg/m³ | |
| SO2 | 2.9µg/m³ | |
Health Recommendations
What is the current air quality near Portsmouth Station, Portsmouth?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Portsmouth Station, Portsmouth air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 8 | Good 19 AQI US | |||
| Thursday, May 9 | Good 21 AQI US | |||
| Friday, May 10 | Good 20 AQI US | |||
| Today | Good 20 AQI US |  | 50° 37.4° |  8.9 mp/h |
| Sunday, May 12 | Good 8 AQI US | | 51.8° 39.2° | 6.7 mp/h |
| Monday, May 13 | Good 17 AQI US |  60% | 57.2° 42.8° | 8.9 mp/h |
| Tuesday, May 14 | Good 30 AQI US | 90% | 64.4° 46.4° | 13.4 mp/h |
| Wednesday, May 15 | Good 36 AQI US | 100% | 55.4° 51.8° | 8.9 mp/h |
| Thursday, May 16 | Good 43 AQI US | 100% | 64.4° 51.8° | 13.4 mp/h |
| Friday, May 17 | Good 10 AQI US | | 59° 46.4° | 11.2 mp/h |
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News
The latest air quality news and resources.
Portsmouth Station air quality data attribution
Contributor
Government Contributor
2 Data sources
Where is the cleanest air quality in Portsmouth?
No locations are available.
AQI US, Metric