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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 | 88% |
Wind | 6 mp/h |
Pressure | 29.6 Hg |
# | city | US AQI |
---|---|---|
1 | Le Havre, Normandy | 69 |
2 | Calvados, Normandy | 66 |
3 | Rouen, Normandy | 62 |
4 | Angers, Pays de la Loire | 52 |
5 | Bastia, Corsica | 42 |
6 | Saint-Nazaire, Pays de la Loire | 41 |
7 | Reims, Grand Est | 37 |
8 | Paris, Ile-de-France | 36 |
9 | Chamonix-Mont-Blanc, Auvergne-Rhone-Alpes | 35 |
10 | Lyon, Auvergne-Rhone-Alpes | 34 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | St Omer Ribot | 62 |
(local time)
SEE WORLD AQI RANKINGUS AQI
63
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 63 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 8µg/m³ | |
PM10 | 12.5µg/m³ | |
O3 | 154.4µg/m³ | |
NO2 | 3.9µg/m³ |
PM2.5
x1.6
PM2.5 concentration in Saint-Omer is currently 1.6 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 |
---|---|---|---|---|
Tuesday, Apr 23 | Moderate 51 AQI US | 50° 32° | 11.2 mp/h | |
Wednesday, Apr 24 | Moderate 61 AQI US | 46.4° 39.2° | 15.7 mp/h | |
Thursday, Apr 25 | Moderate 55 AQI US | 50° 35.6° | 17.9 mp/h | |
Today | Moderate 63 AQI US | 60% | 50° 35.6° | 17.9 mp/h |
Saturday, Apr 27 | Good 26 AQI US | 100% | 48.2° 42.8° | 8.9 mp/h |
Sunday, Apr 28 | Good 24 AQI US | 100% | 55.4° 44.6° | 13.4 mp/h |
Monday, Apr 29 | Good 19 AQI US | 100% | 55.4° 42.8° | 20.1 mp/h |
Tuesday, Apr 30 | Good 27 AQI US | 20% | 60.8° 41° | 8.9 mp/h |
Wednesday, May 1 | Moderate 55 AQI US | 100% | 55.4° 46.4° | 6.7 mp/h |
Thursday, May 2 | Moderate 60 AQI US | 70% | 60.8° 50° | 11.2 mp/h |
Friday, May 3 | Moderate 65 AQI US | 55.4° 48.2° | 13.4 mp/h |
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1Contributor
Government Contributor
1 station
2 Data sources