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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Moderate | ||
Tree pollen | Moderate | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 55.4°F |
Humidity | 93% |
Wind | 6.5 mp/h |
Pressure | 30.3 Hg |
# | city | US AQI |
---|---|---|
1 | Fort-de-France, Martinique | 87 |
2 | Calais, Hauts-de-France | 73 |
3 | Calvados, Normandy | 70 |
4 | Lyon, Auvergne-Rhone-Alpes | 70 |
5 | Rouen, Normandy | 59 |
6 | Le Havre, Normandy | 58 |
7 | Saint-Nazaire, Pays de la Loire | 57 |
8 | Paris, Ile-de-France | 56 |
9 | Chartres, Centre | 54 |
10 | Nantes, Pays de la Loire | 53 |
(local time)
SEE WORLD AQI RANKINGUS AQI
67*
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 67* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 17.7*µg/m³ |
PM2.5
x3.5
PM2.5 concentration in Cast is currently 3.5 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 |
---|---|---|---|---|
Wednesday, May 8 | Moderate 67 AQI US | 66.2° 44.6° | 4.5 mp/h | |
Today | Moderate 67 AQI US | 66.2° 46.4° | 8.9 mp/h | |
Friday, May 10 | Moderate 62 AQI US | 69.8° 50° | 8.9 mp/h | |
Saturday, May 11 | Moderate 62 AQI US | 69.8° 53.6° | 6.7 mp/h | |
Sunday, May 12 | Moderate 63 AQI US | 60% | 64.4° 53.6° | 11.2 mp/h |
Monday, May 13 | Good 26 AQI US | 80% | 57.2° 50° | 20.1 mp/h |
Tuesday, May 14 | Good 10 AQI US | 100% | 51.8° 46.4° | 17.9 mp/h |
Wednesday, May 15 | Good 13 AQI US | 70% | 53.6° 46.4° | 15.7 mp/h |
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