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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | High | ||
Tree pollen | High | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 50°F |
Humidity | 97% |
Wind | 3 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Lisbon, Lisbon | 31 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Frossos - Braga | 27 |
(local time)
SEE WORLD AQI RANKINGUS AQI
28
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 28 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
O3 | 68µg/m³ | |
NO2 | 5µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 2 | Good 27 AQI US | 100% | 57.2° 42.8° | 11.2 mp/h |
Today | Good 28 AQI US | 90% | 55.4° 48.2° | 8.9 mp/h |
Saturday, May 4 | Good 17 AQI US | 100% | 60.8° 55.4° | 8.9 mp/h |
Sunday, May 5 | Good 13 AQI US | 100% | 59° 55.4° | 8.9 mp/h |
Monday, May 6 | Good 12 AQI US | 90% | 66.2° 50° | 8.9 mp/h |
Tuesday, May 7 | Moderate 56 AQI US | 75.2° 48.2° | 4.5 mp/h | |
Wednesday, May 8 | Moderate 56 AQI US | 78.8° 55.4° | 6.7 mp/h | |
Thursday, May 9 | Moderate 62 AQI US | 80.6° 60.8° | 4.5 mp/h |
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