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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Scattered clouds |
Temperature | 77°F |
Humidity | 94% |
Wind | 10.4 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Macao, Macao | 31 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Roadside - Macao | 45 |
2 | Roadside - Ká-Hó | 41 |
3 | High Density Residential Area - Taipa | 37 |
4 | Ambient - Coloane | 36 |
5 | Ambient - Taipa | 27 |
6 | High Density Residential Area - Macao | 27 |
(local time)
SEE WORLD AQI RANKINGUS AQI
31
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 31 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7.5µg/m³ | |
PM10 | 18µg/m³ | |
O3 | 64.5µg/m³ | |
NO2 | 20.2µg/m³ | |
SO2 | 3.2µg/m³ | |
CO | 608.9µg/m³ |
PM2.5
x1.5
PM2.5 concentration in Macao is currently 1.5 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, Apr 20 | Good 44 AQI US | 80.6° 75.2° | 20.1 mp/h | |
Sunday, Apr 21 | Good 37 AQI US | 78.8° 71.6° | 15.7 mp/h | |
Monday, Apr 22 | Moderate 57 AQI US | 78.8° 75.2° | 20.1 mp/h | |
Today | Good 31 AQI US | 100% | 80.6° 75.2° | 15.7 mp/h |
Wednesday, Apr 24 | Moderate 69 AQI US | 90% | 78.8° 77° | 8.9 mp/h |
Thursday, Apr 25 | Moderate 57 AQI US | 100% | 80.6° 75.2° | 17.9 mp/h |
Friday, Apr 26 | Moderate 56 AQI US | 100% | 82.4° 75.2° | 17.9 mp/h |
Saturday, Apr 27 | Moderate 58 AQI US | 90% | 80.6° 75.2° | 15.7 mp/h |
Sunday, Apr 28 | Moderate 56 AQI US | 100% | 78.8° 71.6° | 13.4 mp/h |
Monday, Apr 29 | Moderate 59 AQI US | 100% | 78.8° 75.2° | 11.2 mp/h |
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1Contributor
Government Contributor
6 stations
1 Data source