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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 62.6°F |
Humidity | 47% |
Wind | 8.4 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Chur, Grisons | 40 |
2 | Santa Maria in Calanca, Grisons | 33 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Massongex | 40 |
(local time)
SEE WORLD AQI RANKINGUS AQI
41
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 41 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5µg/m³ | |
PM10 | 8µg/m³ | |
O3 | 100µg/m³ | |
NO2 | 7µg/m³ |
PM2.5 concentration in Bex air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, Apr 24 | Good 33 AQI US | 48.2° 32° | 4.5 mp/h | |
Thursday, Apr 25 | Good 30 AQI US | 51.8° 33.8° | 4.5 mp/h | |
Friday, Apr 26 | Good 29 AQI US | 59° 37.4° | 4.5 mp/h | |
Today | Good 41 AQI US | 62.6° 39.2° | 6.7 mp/h | |
Sunday, Apr 28 | Good 26 AQI US | 80% | 60.8° 48.2° | 6.7 mp/h |
Monday, Apr 29 | Good 42 AQI US | 66.2° 46.4° | 4.5 mp/h | |
Tuesday, Apr 30 | Moderate 51 AQI US | 50% | 71.6° 50° | 4.5 mp/h |
Wednesday, May 1 | Moderate 52 AQI US | 80% | 71.6° 50° | 4.5 mp/h |
Thursday, May 2 | Good 38 AQI US | 90% | 64.4° 50° | 4.5 mp/h |
Friday, May 3 | Good 12 AQI US | 90% | 51.8° 46.4° | 2.2 mp/h |
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2Contributors
2 Government Contributors
1 station
1 station
2 Data sources