Air quality near Portsmouth, New Hampshire

Air quality index (AQI) and PM2.5 air pollution near Portsmouth, New Hampshire

LAST UPDATE (local time)

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Weather

What is the current weather near Portsmouth, New Hampshire?

WeatherBroken clouds
Temperature80.6°C
Humidity35%
Wind10.3 mp/h
Pressure1018 mb

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1Rye

208

2Dodge City

176

3Portsmouth

173

4Union

165

5Gypsum

164

6Orleans

148

7Jean

144

8Boulder

109

9Niwot

109

10Longmont

106

(local time)

SEE WORLD AQI RANKING

live aqi station ranking

Real-time Portsmouth air quality ranking

#stationUS AQI
1Portsmouth

168

(local time)

SEE WORLD AQI RANKING

US AQI

168

live AQI index
Unhealthy

Overview

What is the current air quality near Portsmouth, New Hampshire?

Air pollution levelAir quality indexMain pollutant
Unhealthy168 US AQIo3
PollutantsConcentration
o3
358.2 µg/m³
so2
2.1 µg/m³

Health Recommendations

How to protect from air pollution in Portsmouth?

Wear a mask outdoors
Get a Mask
Run an air purifier
Get an air purifier
Close your windows to avoid dirty outdoor air
Avoid outdoor exercise

Forecast

Portsmouth, New Hampshire air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Monday, Aug 10

Unhealthy176 US AQI

Tuesday, Aug 11

Unhealthy for Sensitive Groups126 US AQI

Wednesday, Aug 12

Unhealthy for Sensitive Groups127 US AQI

Today

Good42 US AQI

face icon
weather icon73.4°64.4°

8.9 mp/h

Friday, Aug 14

Good35 US AQI

face icon
weather icon68°60.8°

17.9 mp/h

Saturday, Aug 15

Good19 US AQI

face icon
weather icon64.4°60.8°

13.4 mp/h

Sunday, Aug 16

Good31 US AQI

face icon
weather icon66.2°64.4°

6.7 mp/h

Monday, Aug 17

Moderate69 US AQI

face icon
weather icon78.8°62.6°

4.5 mp/h

Tuesday, Aug 18

Moderate54 US AQI

face icon
weather icon75.2°57.2°

2.2 mp/h

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Historical

Historic air quality graph: Portsmouth, New Hampshire

How to best protect from air pollution?

Reduce your air pollution exposure in Portsmouth, New Hampshire

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