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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 | Rain |
Temperature | 46.4°F |
Humidity | 100% |
Wind | 13.8 mp/h |
Pressure | 29.5 Hg |
# | city | US AQI |
---|---|---|
1 | Bastia, Corsica | 71 |
2 | Le Havre, Normandy | 47 |
3 | Rouen, Normandy | 47 |
4 | Avignon, Provence-Alpes-Cote d'Azur | 46 |
5 | Calvados, Normandy | 45 |
6 | Marseille, Provence-Alpes-Cote d'Azur | 43 |
7 | Amiens, Hauts-de-France | 39 |
8 | Lyon, Auvergne-Rhone-Alpes | 35 |
9 | Reims, Grand Est | 33 |
10 | Mulhouse, Grand Est | 32 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | St-Malo - Rocabey | 37 |
(local time)
SEE WORLD AQI RANKINGUS AQI
37
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 37 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 9µg/m³ | |
PM10 | 12.8µg/m³ | |
O3 | 85.5µg/m³ | |
NO2 | 3.1µg/m³ |
PM2.5
x1.8
PM2.5 concentration in Saint-Malo is currently 1.8 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, Apr 25 | Good 50 AQI US | 51.8° 46.4° | 6.7 mp/h | |
Friday, Apr 26 | Good 29 AQI US | 53.6° 46.4° | 15.7 mp/h | |
Saturday, Apr 27 | Good 31 AQI US | 48.2° 44.6° | 17.9 mp/h | |
Today | Good 37 AQI US | 100% | 51.8° 46.4° | 20.1 mp/h |
Monday, Apr 29 | Good 18 AQI US | 57.2° 42.8° | 15.7 mp/h | |
Tuesday, Apr 30 | Good 15 AQI US | 59° 44.6° | 17.9 mp/h | |
Wednesday, May 1 | Good 11 AQI US | 90% | 53.6° 46.4° | 6.7 mp/h |
Thursday, May 2 | Good 9 AQI US | 100% | 55.4° 48.2° | 6.7 mp/h |
Friday, May 3 | Good 26 AQI US | 53.6° 50° | 15.7 mp/h | |
Saturday, May 4 | Moderate 61 AQI US | 30% | 55.4° 46.4° | 13.4 mp/h |
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1Contributor
Government Contributor
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2 Data sources