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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Rain |
Temperature | 50°F |
Humidity | 83% |
Wind | 1 mp/h |
Pressure | 29.7 Hg |
# | station | US AQI |
---|---|---|
1 | Mont St. Nicolas | 75 |
2 | Vianden | 37 |
(local time)
SEE WORLD AQI RANKINGUS AQI
77*
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 77* US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.9*µg/m³ | |
O3 | 188*µg/m³ | |
NO2 | 2.6*µg/m³ |
PM2.5
x1.2
PM2.5 concentration in Vianden is currently 1.2 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 |
---|---|---|---|---|
Saturday, Apr 27 | Moderate 73 AQI US | 100% | 59° 41° | 15.7 mp/h |
Today | Moderate 77 AQI US | 80% | 55.4° 46.4° | 20.1 mp/h |
Monday, Apr 29 | Good 38 AQI US | 55.4° 44.6° | 6.7 mp/h | |
Tuesday, Apr 30 | Moderate 52 AQI US | 90% | 68° 48.2° | 8.9 mp/h |
Wednesday, May 1 | Moderate 63 AQI US | 100% | 69.8° 50° | 6.7 mp/h |
Thursday, May 2 | Moderate 61 AQI US | 90% | 64.4° 55.4° | 6.7 mp/h |
Friday, May 3 | Good 46 AQI US | 60% | 51.8° 46.4° | 13.4 mp/h |
Saturday, May 4 | Good 32 AQI US | 80% | 50° 44.6° | 4.5 mp/h |
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