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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Rain |
Temperature | 75.2°F |
Humidity | 94% |
Wind | 15 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Macao, Macao | 47 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Roadside - Ká-Hó | 56 |
2 | High Density Residential Area - Taipa | 55 |
3 | Ambient - Coloane | 53 |
4 | Ambient - Taipa | 32 |
5 | High Density Residential Area - Macao | 27 |
6 | Roadside - Macao | 20 |
(local time)
SEE WORLD AQI RANKINGUS AQI
47
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 47 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 8.6µg/m³ | |
PM10 | 21.5µg/m³ | |
O3 | 76.3µg/m³ | |
NO2 | 18.2µg/m³ | |
SO2 | 2.5µg/m³ | |
CO | 477.8µg/m³ |
PM2.5
x1.7
PM2.5 concentration in Macao is currently 1.7 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 16 | Moderate 70 AQI US | 78.8° 75.2° | 20.1 mp/h | |
Friday, May 17 | Moderate 59 AQI US | 77° 75.2° | 15.7 mp/h | |
Saturday, May 18 | Moderate 65 AQI US | 78.8° 75.2° | 17.9 mp/h | |
Today | Good 47 AQI US | 100% | 77° 73.4° | 24.6 mp/h |
Monday, May 20 | Moderate 65 AQI US | 100% | 75.2° 73.4° | 24.6 mp/h |
Tuesday, May 21 | Moderate 67 AQI US | 80% | 77° 73.4° | 17.9 mp/h |
Wednesday, May 22 | Moderate 66 AQI US | 80% | 77° 75.2° | 17.9 mp/h |
Thursday, May 23 | Moderate 65 AQI US | 100% | 77° 75.2° | 11.2 mp/h |
Friday, May 24 | Moderate 58 AQI US | 80% | 78.8° 75.2° | 11.2 mp/h |
Saturday, May 25 | Good 50 AQI US | 40% | 78.8° 77° | 13.4 mp/h |
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1Contributor
Government Contributor
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1 Data source