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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | None | ||
Tree pollen | None | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 57.2°F |
Humidity | 83% |
Wind | 6.8 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Fort-de-France, Martinique | 54 |
2 | Lyon, Auvergne-Rhone-Alpes | 52 |
3 | Mamoudzou, Mayotte | 44 |
4 | Bastia, Corsica | 35 |
5 | Marseille, Provence-Alpes-Cote d'Azur | 34 |
6 | Nice, Provence-Alpes-Cote d'Azur | 33 |
7 | Saint-Nazaire, Pays de la Loire | 33 |
8 | Toulouse, Occitanie | 33 |
9 | Nantes, Pays de la Loire | 32 |
10 | Chartres, Centre | 31 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Calais Berthelot | 47 |
2 | rue de rome calais | 38 |
(local time)
SEE WORLD AQI RANKINGUS AQI
38
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 38 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7µg/m³ |
PM2.5
x1.4
PM2.5 concentration in Calais is currently 1.4 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, May 14 | Good 36 AQI US | 57.2° 53.6° | 11.2 mp/h | |
Wednesday, May 15 | Good 42 AQI US | 59° 53.6° | 11.2 mp/h | |
Thursday, May 16 | Moderate 53 AQI US | 57.2° 53.6° | 15.7 mp/h | |
Today | Good 38 AQI US | 57.2° 51.8° | 8.9 mp/h | |
Saturday, May 18 | Moderate 53 AQI US | 70% | 59° 53.6° | 8.9 mp/h |
Sunday, May 19 | Moderate 59 AQI US | 57.2° 51.8° | 15.7 mp/h | |
Monday, May 20 | Moderate 57 AQI US | 55.4° 51.8° | 15.7 mp/h | |
Tuesday, May 21 | Moderate 62 AQI US | 90% | 59° 53.6° | 8.9 mp/h |
Wednesday, May 22 | Moderate 66 AQI US | 70% | 57.2° 53.6° | 6.7 mp/h |
Thursday, May 23 | Moderate 70 AQI US | 57.2° 55.4° | 8.9 mp/h |
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2Contributors
Government Contributor
1 station
Individual Contributor
1 station
3 Data sources