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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Rain |
Temperature | 82.4°F |
Humidity | 87% |
Wind | 24 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Hong Kong, Hong Kong SAR | 38 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Tan Cheung Road | 64 |
2 | Peninsula Vill - Discovery Bay | 58 |
3 | LAMMA AIR | 56 |
4 | Central | 55 |
5 | Pak Lam Road | 53 |
6 | Tuen Mun Public Library | 49 |
7 | Tung Chung Health Centre | 48 |
8 | Kwai Chung Police Station | 46 |
9 | Causeway Bay | 44 |
10 | Mong Kok | 43 |
(local time)
SEE WORLD AQI RANKINGUS AQI
55
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 55 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 11.1µg/m³ | |
PM10 | 18.6µg/m³ | |
O3 | 19.2µg/m³ | |
NO2 | 79.6µg/m³ | |
SO2 | 3.4µg/m³ | |
CO | 307.7µg/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 |
---|---|---|---|---|
Wednesday, May 29 | Moderate 60 AQI US | |||
Thursday, May 30 | Moderate 56 AQI US | |||
Friday, May 31 | Moderate 55 AQI US | |||
Today | Moderate 55 AQI US | 100% | 82.4° 77° | 22.4 mp/h |
Sunday, Jun 2 | Moderate 73 AQI US | 100% | 80.6° 77° | 13.4 mp/h |
Monday, Jun 3 | Moderate 64 AQI US | 100% | 78.8° 75.2° | 20.1 mp/h |
Tuesday, Jun 4 | Moderate 69 AQI US | 100% | 75.2° 75.2° | 20.1 mp/h |
Wednesday, Jun 5 | Moderate 73 AQI US | 80% | 77° 75.2° | 17.9 mp/h |
Thursday, Jun 6 | Moderate 72 AQI US | 100% | 78.8° 77° | 8.9 mp/h |
Friday, Jun 7 | Moderate 66 AQI US | 100% | 77° 75.2° | 15.7 mp/h |
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