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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 82.4°F |
Humidity | 82% |
Wind | 5 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Hong Kong, Hong Kong SAR | 53 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Tan Cheung Road | 70 |
2 | Tuen Mun Public Library | 67 |
3 | LAMMA AIR | 65 |
4 | Peninsula Vill - Discovery Bay | 65 |
5 | TKO MONTEREY | 65 |
6 | Tseung Kwan O | 64 |
7 | Causeway Bay | 63 |
8 | Pak Lam Road | 61 |
9 | Central | 59 |
10 | Sha Tin Government Secondary School | 57 |
(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 | 11.9µg/m³ | |
PM10 | 21.9µg/m³ | |
O3 | 30.7µg/m³ | |
NO2 | 24.5µg/m³ | |
SO2 | 1.5µg/m³ | |
CO | 478.6µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, Apr 15 | Moderate 63 AQI US | |||
Tuesday, Apr 16 | Good 45 AQI US | |||
Wednesday, Apr 17 | Good 43 AQI US | |||
Today | Good 49 AQI US | 50% | 82.4° 78.8° | 11.2 mp/h |
Friday, Apr 19 | Good 47 AQI US | 50% | 78.8° 75.2° | 20.1 mp/h |
Saturday, Apr 20 | Moderate 52 AQI US | 30% | 80.6° 78.8° | 15.7 mp/h |
Sunday, Apr 21 | Moderate 59 AQI US | 100% | 78.8° 75.2° | 20.1 mp/h |
Monday, Apr 22 | Moderate 58 AQI US | 100% | 77° 71.6° | 15.7 mp/h |
Tuesday, Apr 23 | Moderate 66 AQI US | 100% | 75.2° 71.6° | 11.2 mp/h |
Wednesday, Apr 24 | Moderate 80 AQI US | 100% | 77° 73.4° | 11.2 mp/h |
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