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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Rain |
Temperature | 77°F |
Humidity | 91% |
Wind | 13 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Hong Kong, Hong Kong SAR | 49 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Central | 66 |
2 | Causeway Bay | 64 |
3 | Mong Kok | 61 |
4 | Sham Shui Po Police Station | 56 |
5 | Tan Cheung Road | 55 |
6 | Kwai Chung Police Station | 53 |
7 | Pak Lam Road | 53 |
8 | Kwun Tong | 51 |
9 | Central/Western | 50 |
10 | LAMMA AIR | 49 |
(local time)
SEE WORLD AQI RANKINGUS AQI
49
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 49 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 8.9µg/m³ | |
PM10 | 11µg/m³ | |
O3 | 70.7µg/m³ | |
NO2 | 13.7µg/m³ | |
SO2 | 2.5µg/m³ | |
CO | 349.5µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 17 | Moderate 62 AQI US | |||
Saturday, May 18 | Moderate 67 AQI US | |||
Sunday, May 19 | Moderate 57 AQI US | |||
Today | Good 49 AQI US | 100% | 77° 75.2° | 22.4 mp/h |
Tuesday, May 21 | Moderate 62 AQI US | 100% | 77° 75.2° | 17.9 mp/h |
Wednesday, May 22 | Moderate 62 AQI US | 100% | 77° 75.2° | 17.9 mp/h |
Thursday, May 23 | Moderate 60 AQI US | 100% | 75.2° 73.4° | 15.7 mp/h |
Friday, May 24 | Moderate 61 AQI US | 80% | 78.8° 75.2° | 6.7 mp/h |
Saturday, May 25 | Moderate 66 AQI US | 80% | 78.8° 77° | 11.2 mp/h |
Sunday, May 26 | Moderate 73 AQI US | 80% | 78.8° 77° | 8.9 mp/h |
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