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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Few clouds |
Temperature | 87.8°F |
Humidity | 79% |
Wind | 5.7 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Macao, Macao | 27 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Roadside - Ká-Hó | 37 |
2 | High Density Residential Area - Taipa | 35 |
3 | Roadside - Macao | 34 |
4 | Ambient - Taipa | 30 |
5 | Ambient - Coloane | 29 |
6 | High Density Residential Area - Macao | 27 |
(local time)
SEE WORLD AQI RANKINGUS AQI
27
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 27 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 6.5µg/m³ | |
PM10 | 23.9µg/m³ | |
O3 | 63.4µg/m³ | |
NO2 | 18µg/m³ | |
SO2 | 5.3µg/m³ | |
CO | 506µg/m³ |
PM2.5
x1.3
PM2.5 concentration in Macao is currently 1.3 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, Sep 19 | Good 21 AQI US | 84.2° 80.6° | ||
Wednesday, Sep 20 | Good 21 AQI US | 84.2° 80.6° | ||
Thursday, Sep 21 | Good 31 AQI US | 86° 80.6° | ||
Today | Good 27 AQI US | 87.8° 82.4° | ||
Saturday, Sep 23 | Moderate 67 AQI US | 84.2° 82.4° | ||
Sunday, Sep 24 | Moderate 62 AQI US | 84.2° 82.4° | ||
Monday, Sep 25 | Moderate 65 AQI US | 84.2° 82.4° | ||
Tuesday, Sep 26 | Moderate 65 AQI US | 84.2° 80.6° | ||
Wednesday, Sep 27 | Moderate 71 AQI US | 86° 82.4° | ||
Thursday, Sep 28 | Moderate 63 AQI US | 86° 80.6° |
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1Contributor
Government
6 stations
1 Data source