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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesWeather | Rain |
Temperature | 87.8°F |
Humidity | 74% |
Wind | 11.5 mp/h |
Pressure | 30 Hg |
US AQI
55*
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 55* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 11.3*µg/m³ |
PM2.5
x2.3
PM2.5 concentration in Portsmouth is currently 2.3 times the WHO annual air quality guideline value
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Moderate 55 AQI US | 40% | 87.8° 80.6° | 11.2 mp/h |
Friday, May 17 | Moderate 58 AQI US | 90% | 84.2° 80.6° | 11.2 mp/h |
Saturday, May 18 | Moderate 60 AQI US | 80% | 84.2° 80.6° | 8.9 mp/h |
Sunday, May 19 | Moderate 61 AQI US | 60% | 84.2° 80.6° | 8.9 mp/h |
Monday, May 20 | Good 46 AQI US | 80% | 84.2° 80.6° | 11.2 mp/h |
Tuesday, May 21 | Good 19 AQI US | 90% | 84.2° 80.6° | 11.2 mp/h |
Wednesday, May 22 | Good 11 AQI US | 100% | 84.2° 78.8° | 11.2 mp/h |
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