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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 71.6°F |
Humidity | 72% |
Wind | 6.8 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Lisbon, Lisbon | 52 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Xinzo De Limia | 38 |
(local time)
SEE WORLD AQI RANKINGUS AQI
38
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 38 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1µg/m³ | |
PM10 | 7µg/m³ | |
O3 | 94µg/m³ | |
NO2 | 1µg/m³ | |
SO2 | 3µg/m³ | |
CO | 0.1µg/m³ |
PM2.5 concentration in Melgaço air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 29 | Good 29 AQI US | 80.6° 55.4° | 4.5 mp/h | |
Thursday, May 30 | Good 15 AQI US | 82.4° 59° | 8.9 mp/h | |
Friday, May 31 | Good 25 AQI US | 80.6° 53.6° | 8.9 mp/h | |
Today | Good 38 AQI US | 80.6° 51.8° | 6.7 mp/h | |
Sunday, Jun 2 | Good 17 AQI US | 80.6° 51.8° | 6.7 mp/h | |
Monday, Jun 3 | Good 36 AQI US | 84.2° 55.4° | 4.5 mp/h | |
Tuesday, Jun 4 | Moderate 54 AQI US | 84.2° 59° | 6.7 mp/h | |
Wednesday, Jun 5 | Moderate 64 AQI US | 82.4° 59° | 4.5 mp/h | |
Thursday, Jun 6 | Moderate 70 AQI US | 70% | 82.4° 64.4° | 4.5 mp/h |
Friday, Jun 7 | Moderate 77 AQI US | 100% | 84.2° 64.4° | 4.5 mp/h |
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1 Data source