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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Scattered clouds |
Temperature | 78.8°F |
Humidity | 94% |
Wind | 15 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Macao, Macao | 33 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Hengqin | 53 |
(local time)
SEE WORLD AQI RANKINGUS AQI
53
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 53 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 13µg/m³ | |
PM10 | 32µg/m³ | |
O3 | 34µg/m³ | |
NO2 | 5µg/m³ | |
SO2 | 8µg/m³ | |
CO | 400µg/m³ |
PM2.5
x2.6
PM2.5 concentration in Coloane is currently 2.6 times the WHO annual air quality guideline value
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, Apr 25 | Good 31 AQI US | 78.8° 75.2° | 17.9 mp/h | |
Friday, Apr 26 | Good 42 AQI US | 78.8° 77° | 20.1 mp/h | |
Saturday, Apr 27 | Moderate 55 AQI US | 78.8° 75.2° | 13.4 mp/h | |
Today | Moderate 53 AQI US | 80% | 78.8° 75.2° | 13.4 mp/h |
Monday, Apr 29 | Good 47 AQI US | 30% | 78.8° 77° | 11.2 mp/h |
Tuesday, Apr 30 | Moderate 54 AQI US | 80.6° 75.2° | 13.4 mp/h | |
Wednesday, May 1 | Moderate 51 AQI US | 100% | 78.8° 77° | 15.7 mp/h |
Thursday, May 2 | Moderate 64 AQI US | 100% | 77° 73.4° | 20.1 mp/h |
Friday, May 3 | Moderate 68 AQI US | 100% | 75.2° 71.6° | 17.9 mp/h |
Saturday, May 4 | Moderate 62 AQI US | 70% | 77° 73.4° | 17.9 mp/h |
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1Contributor
Government Contributor
1 Data source