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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Rain |
Temperature | 75.2°F |
Humidity | 90% |
Wind | 17 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Hong Kong, Hong Kong SAR | 50 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Causeway Bay | 76 |
2 | TKO MONTEREY | 68 |
3 | Tan Cheung Road | 68 |
4 | LAMMA AIR | 66 |
5 | Peninsula Vill - Discovery Bay | 60 |
6 | Pak Lam Road | 56 |
7 | Mong Kok | 54 |
8 | Tseung Kwan O | 53 |
9 | Tung Chung Health Centre | 52 |
10 | Kwun Tong | 51 |
(local time)
SEE WORLD AQI RANKINGUS AQI
54
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 54 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 10.7µg/m³ | |
PM10 | 16.6µg/m³ | |
O3 | 18.1µg/m³ | |
NO2 | 67.2µg/m³ | |
SO2 | 2.4µg/m³ | |
CO | 447.5µg/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 |
---|---|---|---|---|
Friday, May 17 | Moderate 65 AQI US | |||
Saturday, May 18 | Moderate 71 AQI US | |||
Sunday, May 19 | Moderate 57 AQI US | |||
Today | Moderate 54 AQI US | 100% | 75.2° 73.4° | 20.1 mp/h |
Tuesday, May 21 | Moderate 63 AQI US | 80% | 75.2° 73.4° | 17.9 mp/h |
Wednesday, May 22 | Moderate 59 AQI US | 100% | 75.2° 73.4° | 15.7 mp/h |
Thursday, May 23 | Moderate 60 AQI US | 100% | 75.2° 73.4° | 6.7 mp/h |
Friday, May 24 | Moderate 70 AQI US | 90% | 77° 73.4° | 8.9 mp/h |
Saturday, May 25 | Moderate 69 AQI US | 40% | 78.8° 75.2° | 8.9 mp/h |
Sunday, May 26 | Moderate 73 AQI US | 40% | 80.6° 77° | 6.7 mp/h |
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