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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Rain |
Temperature | 75.2°F |
Humidity | 87% |
Wind | 7 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Hong Kong, Hong Kong SAR | 72 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Causeway Bay | 107 |
2 | Central | 92 |
3 | LAMMA AIR | 88 |
4 | Tuen Mun Public Library | 88 |
5 | TKO MONTEREY | 84 |
6 | Peninsula Vill - Discovery Bay | 82 |
7 | Tseung Kwan O | 77 |
8 | Tsuen Wan | 76 |
9 | Pak Lam Road | 74 |
10 | Kwai Chung Police Station | 73 |
(local time)
SEE WORLD AQI RANKINGUS AQI
64
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 64 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 18.3µg/m³ | |
PM10 | 35.3µg/m³ | |
O3 | 6.5µg/m³ | |
NO2 | 105.2µg/m³ | |
SO2 | 6.1µg/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 |
---|---|---|---|---|
Tuesday, Mar 26 | Moderate 68 AQI US | |||
Wednesday, Mar 27 | Moderate 53 AQI US | |||
Today | Moderate 64 AQI US | |||
Friday, Mar 29 | Moderate 70 AQI US | 20% | 78.8° 69.8° | 8.9 mp/h |
Saturday, Mar 30 | Moderate 81 AQI US | 78.8° 73.4° | 6.7 mp/h | |
Sunday, Mar 31 | Moderate 59 AQI US | 77° 73.4° | 6.7 mp/h | |
Monday, Apr 1 | Moderate 59 AQI US | 40% | 78.8° 73.4° | 8.9 mp/h |
Tuesday, Apr 2 | Moderate 53 AQI US | 30% | 78.8° 75.2° | 13.4 mp/h |
Wednesday, Apr 3 | Moderate 57 AQI US | 20% | 78.8° 73.4° | 11.2 mp/h |
Thursday, Apr 4 | Moderate 74 AQI US | 30% | 78.8° 75.2° | 8.9 mp/h |
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