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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 | Few clouds |
Temperature | 64.4°F |
Humidity | 31% |
Wind | 1.2 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Lisbon, Lisbon | 44 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Douro Norte | 44 |
(local time)
SEE WORLD AQI RANKINGUS AQI
44
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 44 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4”g/m³ | |
PM10 | 6”g/m³ | |
O3 | 109”g/m³ | |
NO2 | 2”g/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, May 20 | Good 32 AQI US | |||
Tuesday, May 21 | Good 35 AQI US | |||
Wednesday, May 22 | Good 36 AQI US | |||
Today | Good 44 AQI US | 64.4° 37.4° | 4.5 mp/h | |
Friday, May 24 | Good 36 AQI US | 68° 42.8° | 8.9 mp/h | |
Saturday, May 25 | Good 30 AQI US | 64.4° 42.8° | 8.9 mp/h | |
Sunday, May 26 | Good 38 AQI US | 62.6° 46.4° | 8.9 mp/h | |
Monday, May 27 | Good 38 AQI US | 68° 41° | 4.5 mp/h | |
Tuesday, May 28 | Good 47 AQI US | 75.2° 46.4° | 4.5 mp/h | |
Wednesday, May 29 | Good 50 AQI US | 78.8° 53.6° | 4.5 mp/h |
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