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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Rain |
Temperature | 86°F |
Humidity | 83% |
Wind | 4 mp/h |
Pressure | 29.6 Hg |
# | city | US AQI |
---|---|---|
1 | Hong Kong, Hong Kong SAR | 64 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Causeway Bay | 96 |
2 | LAMMA AIR | 92 |
3 | Central | 76 |
4 | Tuen Mun Public Library | 73 |
5 | Tan Cheung Road | 71 |
6 | Peninsula Vill - Discovery Bay | 69 |
7 | Pak Lam Road | 68 |
8 | Tung Chung Health Centre | 67 |
9 | Mong Kok | 66 |
10 | Kwai Chung Police Station | 65 |
(local time)
SEE WORLD AQI RANKINGUS AQI
57
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 57 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 12.5µg/m³ | |
PM10 | 22.3µg/m³ | |
O3 | 108.7µg/m³ | |
NO2 | 19µg/m³ | |
SO2 | 3.2µg/m³ | |
CO | 445.4µg/m³ |
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 30 | Good 49 AQI US | |||
Friday, May 31 | Good 32 AQI US | |||
Saturday, Jun 1 | Good 24 AQI US | |||
Today | Moderate 57 AQI US | 100% | 86° 78.8° | 15.7 mp/h |
Monday, Jun 3 | Moderate 63 AQI US | 100% | 80.6° 75.2° | 20.1 mp/h |
Tuesday, Jun 4 | Moderate 66 AQI US | 100% | 75.2° 73.4° | 20.1 mp/h |
Wednesday, Jun 5 | Moderate 66 AQI US | 100% | 75.2° 73.4° | 20.1 mp/h |
Thursday, Jun 6 | Moderate 73 AQI US | 70% | 78.8° 75.2° | 8.9 mp/h |
Friday, Jun 7 | Moderate 70 AQI US | 100% | 78.8° 77° | 6.7 mp/h |
Saturday, Jun 8 | Moderate 66 AQI US | 90% | 80.6° 77° | 4.5 mp/h |
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