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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 77°F |
Humidity | 95% |
Wind | 11 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Hong Kong, Hong Kong SAR | 32 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Causeway Bay | 73 |
2 | Tung Chung Health Centre | 66 |
3 | Sham Shui Po Police Station | 56 |
4 | Mong Kok | 55 |
5 | Pak Lam Road | 53 |
6 | Peninsula Vill - Discovery Bay | 53 |
7 | Central | 47 |
8 | Tuen Mun Public Library | 46 |
9 | Kwai Chung Police Station | 37 |
10 | Southern | 37 |
(local time)
SEE WORLD AQI RANKINGUS AQI
37
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 37 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 6.8µg/m³ | |
PM10 | 12.7µg/m³ | |
O3 | 55.3µg/m³ | |
NO2 | 21.6µg/m³ | |
SO2 | 2.8µg/m³ | |
CO | 315.2µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, May 18 | Moderate 67 AQI US | |||
Sunday, May 19 | Moderate 57 AQI US | |||
Monday, May 20 | Good 38 AQI US | |||
Today | Good 37 AQI US | 100% | 78.8° 75.2° | 15.7 mp/h |
Wednesday, May 22 | Moderate 67 AQI US | 100% | 77° 73.4° | 13.4 mp/h |
Thursday, May 23 | Moderate 65 AQI US | 100% | 77° 73.4° | 13.4 mp/h |
Friday, May 24 | Moderate 65 AQI US | 100% | 77° 75.2° | 11.2 mp/h |
Saturday, May 25 | Moderate 74 AQI US | 80% | 78.8° 77° | 8.9 mp/h |
Sunday, May 26 | Moderate 78 AQI US | 60% | 80.6° 77° | 8.9 mp/h |
Monday, May 27 | Moderate 77 AQI US | 100% | 80.6° 78.8° | 13.4 mp/h |
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