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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Rain |
Temperature | 75.2°F |
Humidity | 93% |
Wind | 11 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Hong Kong, Hong Kong SAR | 31 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Causeway Bay | 75 |
2 | TKO MONTEREY | 58 |
3 | Home Affairs Department Yuen Long Public Enquiry Service Center | 53 |
4 | Tsuen Wan | 52 |
5 | Pak Lam Road | 44 |
6 | Mong Kok | 42 |
7 | Tai Po Government Offices Building | 41 |
8 | Kwai Chung Police Station | 38 |
9 | Tseung Kwan O | 36 |
10 | Peninsula Vill - Discovery Bay | 33 |
(local time)
SEE WORLD AQI RANKINGUS AQI
24
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 24 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3µg/m³ | |
PM10 | 7.8µg/m³ | |
O3 | 59.2µg/m³ | |
NO2 | 39.5µg/m³ | |
SO2 | 2.1µg/m³ | |
CO | 409.1µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 17 | Moderate 64 AQI US | |||
Saturday, May 18 | Moderate 70 AQI US | |||
Sunday, May 19 | Moderate 64 AQI US | |||
Today | Good 24 AQI US | 100% | 75.2° 73.4° | 22.4 mp/h |
Tuesday, May 21 | Moderate 61 AQI US | 100% | 75.2° 71.6° | 22.4 mp/h |
Wednesday, May 22 | Moderate 63 AQI US | 90% | 75.2° 71.6° | 20.1 mp/h |
Thursday, May 23 | Moderate 60 AQI US | 90% | 75.2° 73.4° | 20.1 mp/h |
Friday, May 24 | Moderate 64 AQI US | 100% | 75.2° 73.4° | 11.2 mp/h |
Saturday, May 25 | Moderate 58 AQI US | 80% | 77° 75.2° | 8.9 mp/h |
Sunday, May 26 | Moderate 52 AQI US | 30% | 78.8° 75.2° | 11.2 mp/h |
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