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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Rain |
Temperature | 77°F |
Humidity | 92% |
Wind | 16 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Hong Kong, Hong Kong SAR | 17 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | LAMMA AIR | 53 |
2 | Southern | 46 |
3 | Tuen Mun Public Library | 43 |
4 | Pak Lam Road | 38 |
5 | Central | 34 |
6 | Eastern | 28 |
7 | Tap Mun Police Post | 26 |
8 | Tseung Kwan O | 26 |
9 | Central/Western | 24 |
10 | Causeway Bay | 23 |
(local time)
SEE WORLD AQI RANKINGUS AQI
28
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 28 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3.7µg/m³ | |
PM10 | 4.2µg/m³ | |
O3 | 69.2µg/m³ | |
NO2 | 26.3µg/m³ | |
SO2 | 3.4µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 30 | Moderate 52 AQI US | |||
Friday, May 31 | Good 45 AQI US | |||
Saturday, Jun 1 | Good 35 AQI US | |||
Today | Good 28 AQI US | 100% | 80.6° 77° | 22.4 mp/h |
Monday, Jun 3 | Moderate 72 AQI US | 100% | 82.4° 77° | 15.7 mp/h |
Tuesday, Jun 4 | Moderate 64 AQI US | 100% | 80.6° 75.2° | 22.4 mp/h |
Wednesday, Jun 5 | Moderate 69 AQI US | 100% | 75.2° 73.4° | 22.4 mp/h |
Thursday, Jun 6 | Moderate 74 AQI US | 80% | 75.2° 73.4° | 17.9 mp/h |
Friday, Jun 7 | Moderate 72 AQI US | 60% | 77° 75.2° | 11.2 mp/h |
Saturday, Jun 8 | Moderate 65 AQI US | 70% | 78.8° 77° | 11.2 mp/h |
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