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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Scattered clouds |
Temperature | 78.8°F |
Humidity | 91% |
Wind | 10 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Hong Kong, Hong Kong SAR | 31 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | LAMMA AIR | 59 |
2 | Causeway Bay | 56 |
3 | Peninsula Vill - Discovery Bay | 50 |
4 | Tan Cheung Road | 50 |
5 | Pak Lam Road | 45 |
6 | Southern | 39 |
7 | Tuen Mun Public Library | 37 |
8 | Sha Tin Government Secondary School | 36 |
9 | Tai Po Government Offices Building | 36 |
10 | Tsuen Wan | 35 |
(local time)
SEE WORLD AQI RANKINGUS AQI
26
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 26 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 6.2µg/m³ | |
PM10 | 13.4µg/m³ | |
O3 | 61.1µg/m³ | |
NO2 | 23µg/m³ | |
SO2 | 0.7µg/m³ |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, Apr 26 | Good 38 AQI US | |||
Saturday, Apr 27 | Good 39 AQI US | |||
Sunday, Apr 28 | Good 31 AQI US | |||
Today | Good 26 AQI US | 70% | 80.6° 77° | 11.2 mp/h |
Tuesday, Apr 30 | Good 49 AQI US | 30% | 82.4° 77° | 8.9 mp/h |
Wednesday, May 1 | Moderate 53 AQI US | 80% | 82.4° 77° | 11.2 mp/h |
Thursday, May 2 | Moderate 62 AQI US | 100% | 78.8° 71.6° | 13.4 mp/h |
Friday, May 3 | Moderate 57 AQI US | 100% | 73.4° 73.4° | 15.7 mp/h |
Saturday, May 4 | Moderate 63 AQI US | 80% | 75.2° 73.4° | 13.4 mp/h |
Sunday, May 5 | Moderate 66 AQI US | 50% | 78.8° 75.2° | 11.2 mp/h |
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