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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 68°F |
Humidity | 64% |
Wind | 13.8 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Glasgow, Scotland | 68 |
2 | Reading, England | 60 |
3 | Cambridge, England | 59 |
4 | Luton, England | 59 |
5 | Scunthorpe, England | 59 |
6 | Hayes, England | 58 |
7 | London, England | 58 |
8 | Harlington, England | 57 |
9 | Southampton, England | 57 |
10 | Birmingham, England | 56 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Longmeadow Station | 57 |
2 | Longmeadow Station 2 | 55 |
3 | Stevenage St Georges Way South | 49 |
(local time)
SEE WORLD AQI RANKINGUS AQI
56
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 56 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 11.6µg/m³ |
PM2.5
x2.3
PM2.5 concentration in Stevenage 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 |
---|---|---|---|---|
Thursday, May 16 | Good 40 AQI US | 57.2° 48.2° | 4.5 mp/h | |
Friday, May 17 | Good 23 AQI US | 66.2° 50° | 4.5 mp/h | |
Saturday, May 18 | Moderate 58 AQI US | 64.4° 48.2° | 8.9 mp/h | |
Today | Moderate 56 AQI US | 68° 44.6° | 13.4 mp/h | |
Monday, May 20 | Good 48 AQI US | 60.8° 42.8° | 11.2 mp/h | |
Tuesday, May 21 | Good 42 AQI US | 80% | 55.4° 42.8° | 8.9 mp/h |
Wednesday, May 22 | Moderate 61 AQI US | 100% | 60.8° 48.2° | 13.4 mp/h |
Thursday, May 23 | Moderate 52 AQI US | 40% | 59° 46.4° | 11.2 mp/h |
Friday, May 24 | Moderate 64 AQI US | 60.8° 42.8° | 8.9 mp/h | |
Saturday, May 25 | Moderate 68 AQI US | 100% | 66.2° 44.6° | 13.4 mp/h |
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2Contributors
Corporate Contributor
1 station
Individual Contributor
2 stations
3 Data sources