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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 82.4°F |
Humidity | 87% |
Wind | 12 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Hong Kong, Hong Kong SAR | 51 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | LAMMA AIR | 70 |
2 | Tan Cheung Road | 68 |
3 | Tai Po Government Offices Building | 67 |
4 | Causeway Bay | 65 |
5 | Tuen Mun Public Library | 65 |
6 | Peninsula Vill - Discovery Bay | 59 |
7 | Mong Kok | 55 |
8 | Pak Lam Road | 53 |
9 | Tseung Kwan O | 53 |
10 | Home Affairs Department Yuen Long Public Enquiry Service Center | 52 |
(local time)
SEE WORLD AQI RANKINGUS AQI
40
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 40 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 9.8µg/m³ | |
PM10 | 22.2µg/m³ | |
O3 | 2.8µg/m³ | |
NO2 | 46.6µg/m³ | |
SO2 | 5µg/m³ |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, Apr 24 | Moderate 74 AQI US | |||
Thursday, Apr 25 | Good 41 AQI US | |||
Friday, Apr 26 | Good 38 AQI US | |||
Today | Good 40 AQI US | 90% | 82.4° 77° | 8.9 mp/h |
Sunday, Apr 28 | Moderate 53 AQI US | 30% | 82.4° 77° | 11.2 mp/h |
Monday, Apr 29 | Moderate 55 AQI US | 82.4° 77° | 11.2 mp/h | |
Tuesday, Apr 30 | Moderate 54 AQI US | 80% | 82.4° 78.8° | 11.2 mp/h |
Wednesday, May 1 | Moderate 73 AQI US | 100% | 78.8° 73.4° | 13.4 mp/h |
Thursday, May 2 | Moderate 67 AQI US | 100% | 75.2° 73.4° | 17.9 mp/h |
Friday, May 3 | Moderate 63 AQI US | 100% | 77° 73.4° | 15.7 mp/h |
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