Air quality in Portsmouth

Air quality index (AQI) and PM2.5 air pollution in Portsmouth

Last update at (local time)

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Pollen

What is the pollen count in Portsmouth today?

IndexVery high
Tree pollenVery high
Grass pollenNone
Weed pollenNone
Source: tomorrow.io
See pollen forecast

Weather

What is the current weather in Portsmouth?

Weather icon
WeatherFew clouds
Temperature71.6°F
Humidity45%
Wind12.7 mp/h
Pressure29.7 Hg

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1 The Woodlands, Texas

141

2 Corpus Christi, Texas

110

3 Elizabethtown, Pennsylvania

77

4 Calexico, California

76

5 Port Arthur, Texas

75

6 New Braunfels, Texas

74

7 Shreveport, Louisiana

71

8 Houston, Texas

70

9 Galena Park, Texas

69

10 Mecca, California

69

(local time)

SEE WORLD AQI RANKING

live Portsmouth aqi ranking

Real-time Portsmouth air quality ranking

#stationUS AQI
1 Portsmouth Station

26

2 Lang Rd

5

(local time)

SEE WORLD AQI RANKING

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US AQI

10

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Portsmouth?

Air pollution levelAir quality indexMain pollutant
Good 10 US AQIPM2.5
PollutantsConcentration
PM2.5
1.8µg/m³
PM10
6µg/m³

PM2.5 concentration in Portsmouth air currently meets the WHO annual air quality guideline value

Health Recommendations

What is the current air quality in Portsmouth?

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Forecast

Portsmouth air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Saturday, May 4

Good 30 AQI US

Human face indicating AQI level
Weather icon
50° 42.8°
Wind rotating 144 degree 8.9 mp/h
Sunday, May 5

Good 24 AQI US

Human face indicating AQI level
Weather icon
66.2° 46.4°
Wind rotating 199 degree 8.9 mp/h
Monday, May 6

Good 26 AQI US

Human face indicating AQI level
Weather icon
71.6° 51.8°
Wind rotating 322 degree 4.5 mp/h
Today

Good 10 AQI US

Human face indicating AQI level
Weather icon
71.6° 51.8°
Wind rotating 322 degree 4.5 mp/h
Wednesday, May 8

Good 22 AQI US

Human face indicating AQI level
Weather icon 100%
53.6° 48.2°
Wind rotating 112 degree 6.7 mp/h
Thursday, May 9

Good 33 AQI US

Human face indicating AQI level
Weather icon 100%
55.4° 44.6°
Wind rotating 47 degree 13.4 mp/h
Friday, May 10

Good 6 AQI US

Human face indicating AQI level
Weather icon 100%
46.4° 44.6°
Wind rotating 62 degree 13.4 mp/h
Saturday, May 11

Good 6 AQI US

Human face indicating AQI level
Weather icon 100%
44.6° 41°
Wind rotating 53 degree 17.9 mp/h
Sunday, May 12

Good 16 AQI US

Human face indicating AQI level
Weather icon 100%
55.4° 42.8°
Wind rotating 165 degree 8.9 mp/h
Monday, May 13

Good 34 AQI US

Human face indicating AQI level
Weather icon 50%
55.4° 46.4°
Wind rotating 186 degree 6.7 mp/h

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How to best protect from air pollution?

Reduce your air pollution exposure in Portsmouth

Portsmouth air quality data attribution

2Contributors

    Individual Contributor

  • IQAir AirVisual logo
    S W

    1 station

Data validated and calibrated by IQAirData validated and calibrated by IQAir

Where is the cleanest air quality in Portsmouth?

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