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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 77°F |
Humidity | 93% |
Wind | 9 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Hong Kong, Hong Kong SAR | 27 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Causeway Bay | 61 |
2 | Pak Lam Road | 38 |
3 | Tan Cheung Road | 38 |
4 | Sha Tin Government Secondary School | 34 |
5 | Tap Mun Police Post | 33 |
6 | Eastern | 31 |
7 | Tseung Kwan O | 30 |
8 | Central/Western | 28 |
9 | Home Affairs Department Yuen Long Public Enquiry Service Center | 28 |
10 | Kwun Tong | 27 |
(local time)
SEE WORLD AQI RANKINGUS AQI
26
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 26 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 2.9µg/m³ | |
PM10 | 3.5µg/m³ | |
O3 | 65.1µg/m³ | |
NO2 | 9.6µg/m³ | |
SO2 | 1.7µg/m³ | |
CO | 462.1µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, May 21 | Moderate 57 AQI US | |||
Wednesday, May 22 | Moderate 57 AQI US | |||
Thursday, May 23 | Good 38 AQI US | |||
Today | Good 26 AQI US | 100% | 78.8° 75.2° | 11.2 mp/h |
Saturday, May 25 | Moderate 65 AQI US | 100% | 77° 75.2° | 6.7 mp/h |
Sunday, May 26 | Moderate 65 AQI US | 100% | 78.8° 75.2° | 11.2 mp/h |
Monday, May 27 | Moderate 64 AQI US | 80% | 82.4° 75.2° | 8.9 mp/h |
Tuesday, May 28 | Moderate 60 AQI US | 100% | 82.4° 78.8° | 13.4 mp/h |
Wednesday, May 29 | Moderate 68 AQI US | 100% | 84.2° 75.2° | 20.1 mp/h |
Thursday, May 30 | Moderate 69 AQI US | 100% | 75.2° 73.4° | 20.1 mp/h |
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