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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 42.8°F |
Humidity | 75% |
Wind | 10.4 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Lisbon, Lisbon | 41 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Douro Norte | 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 | 9µg/m³ | |
O3 | 100µg/m³ | |
NO2 | 3µg/m³ |
PM2.5 concentration in Vila Real air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Sunday, May 12 | Good 38 AQI US | 64.4° 46.4° | 6.7 mp/h | |
Monday, May 13 | Good 27 AQI US | 55.4° 42.8° | 6.7 mp/h | |
Tuesday, May 14 | Good 32 AQI US | 48.2° 39.2° | 13.4 mp/h | |
Today | Good 41 AQI US | 90% | 46.4° 37.4° | 8.9 mp/h |
Thursday, May 16 | Good 20 AQI US | 90% | 51.8° 37.4° | 11.2 mp/h |
Friday, May 17 | Good 15 AQI US | 100% | 53.6° 41° | 8.9 mp/h |
Saturday, May 18 | Good 25 AQI US | 40% | 59° 39.2° | 6.7 mp/h |
Sunday, May 19 | Good 47 AQI US | 80% | 60.8° 42.8° | 2.2 mp/h |
Monday, May 20 | Moderate 65 AQI US | 60% | 60.8° 42.8° | 6.7 mp/h |
Tuesday, May 21 | Moderate 68 AQI US | 40% | 55.4° 42.8° | 13.4 mp/h |
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Government Contributor
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2 Data sources