Get a monitor and contributor to air quality data in your city.
29 people follow this city
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | N/A | |
Tree pollen | N/A | |
Grass pollen | N/A | |
Weed pollen | N/A |
Weather | Clear sky |
Temperature | 71.6°F |
Humidity | 56% |
Wind | 0 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Three Rivers, California | 79 |
2 | Porterville, California | 77 |
3 | Springville, California | 76 |
4 | Little Rock, Arkansas | 71 |
5 | Lancaster, Pennsylvania | 63 |
6 | Lewisville, Texas | 63 |
7 | Visalia, California | 63 |
8 | Charlottesville, Virginia | 61 |
9 | Durham, North Carolina | 60 |
10 | Fort Worth, Texas | 60 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Portsmouth Water Treatment Plant | 40 |
(local time)
SEE WORLD AQI RANKINGUS AQI
40
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 40 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 9.6µg/m³ | |
PM10 | 25µg/m³ |
PM2.5
x1.9
PM2.5 concentration in Portsmouth is currently 1.9 times the WHO annual air quality guideline value
Enjoy outdoor activities | |
Open your windows to bring clean, fresh air indoors GET A MONITOR |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, Apr 15 | Moderate 56 AQI US | 87.8° 55.4° | 6.7 mp/h | |
Tuesday, Apr 16 | Good 47 AQI US | 80.6° 60.8° | 15.7 mp/h | |
Today | Good 40 AQI US | |||
Thursday, Apr 18 | Good 24 AQI US | 77° 51.8° | 4.5 mp/h | |
Friday, Apr 19 | Good 36 AQI US | 100% | 66.2° 48.2° | 11.2 mp/h |
Saturday, Apr 20 | Good 12 AQI US | 60.8° 42.8° | 8.9 mp/h | |
Sunday, Apr 21 | Good 8 AQI US | 57.2° 37.4° | 2.2 mp/h | |
Monday, Apr 22 | Good 8 AQI US | 60.8° 37.4° | 4.5 mp/h | |
Tuesday, Apr 23 | Good 13 AQI US | 60% | 66.2° 42.8° | 4.5 mp/h |
Wednesday, Apr 24 | Good 16 AQI US | 100% | 66.2° 48.2° | 8.9 mp/h |
Interested in hourly forecast? Get the app
1Contributor
Government Contributor
2 Data sources