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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | High | ||
Tree pollen | High | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 50°F |
Humidity | 75% |
Wind | 8.1 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Bastia, Corsica | 72 |
2 | Le Havre, Normandy | 72 |
3 | Mamoudzou, Mayotte | 72 |
4 | Rouen, Normandy | 72 |
5 | Calvados, Normandy | 66 |
6 | Chartres, Centre | 57 |
7 | Reims, Grand Est | 44 |
8 | Angers, Pays de la Loire | 43 |
9 | Nice, Provence-Alpes-Cote d'Azur | 41 |
10 | Nantes, Pays de la Loire | 39 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Gaspard | 39 |
2 | Leon Blum | 36 |
3 | Frossay | 24 |
(local time)
SEE WORLD AQI RANKINGUS AQI
38
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 38 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.9µg/m³ | |
PM10 | 10.3µg/m³ | |
O3 | 92.8µg/m³ | |
NO2 | 2.2µg/m³ | |
SO2 | 0.4µg/m³ |
PM2.5
x1.2
PM2.5 concentration in Saint-Nazaire is currently 1.2 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, Apr 22 | Good 35 AQI US | 51.8° 33.8° | 13.4 mp/h | |
Tuesday, Apr 23 | Good 34 AQI US | 51.8° 37.4° | 8.9 mp/h | |
Wednesday, Apr 24 | Good 31 AQI US | 55.4° 46.4° | 13.4 mp/h | |
Today | Good 38 AQI US | 53.6° 39.2° | 8.9 mp/h | |
Friday, Apr 26 | Good 11 AQI US | 100% | 55.4° 44.6° | 13.4 mp/h |
Saturday, Apr 27 | Good 13 AQI US | 100% | 53.6° 41° | 13.4 mp/h |
Sunday, Apr 28 | Good 11 AQI US | 80% | 55.4° 42.8° | 11.2 mp/h |
Monday, Apr 29 | Good 14 AQI US | 30% | 57.2° 42.8° | 11.2 mp/h |
Tuesday, Apr 30 | Good 14 AQI US | 70% | 57.2° 44.6° | 17.9 mp/h |
Wednesday, May 1 | Good 8 AQI US | 70% | 51.8° 44.6° | 6.7 mp/h |
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