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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 75.2°F |
Humidity | 87% |
Wind | 6 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Hong Kong, Hong Kong SAR | 67 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Causeway Bay | 107 |
2 | TKO MONTEREY | 95 |
3 | Central | 93 |
4 | Tuen Mun Public Library | 88 |
5 | LAMMA AIR | 84 |
6 | Tseung Kwan O | 77 |
7 | Tsuen Wan | 76 |
8 | Kwai Chung Police Station | 74 |
9 | Pak Lam Road | 74 |
10 | Peninsula Vill - Discovery Bay | 74 |
(local time)
SEE WORLD AQI RANKINGUS AQI
93
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 93 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 32µg/m³ | |
PM10 | 63.3µg/m³ | |
O3 | 2.1µg/m³ | |
NO2 | 134µg/m³ | |
SO2 | 7.2µg/m³ | |
CO | 846.8µg/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 |
---|---|---|---|---|
Monday, Mar 25 | Moderate 79 AQI US | |||
Tuesday, Mar 26 | Moderate 94 AQI US | |||
Wednesday, Mar 27 | Moderate 71 AQI US | |||
Today | Moderate 93 AQI US | 75.2° 69.8° | 11.2 mp/h | |
Friday, Mar 29 | Moderate 80 AQI US | 77° 73.4° | 8.9 mp/h | |
Saturday, Mar 30 | Moderate 59 AQI US | 75.2° 71.6° | 6.7 mp/h | |
Sunday, Mar 31 | Moderate 59 AQI US | 40% | 77° 73.4° | 8.9 mp/h |
Monday, Apr 1 | Moderate 53 AQI US | 30% | 77° 73.4° | 13.4 mp/h |
Tuesday, Apr 2 | Moderate 57 AQI US | 20% | 75.2° 73.4° | 13.4 mp/h |
Wednesday, Apr 3 | Moderate 74 AQI US | 30% | 77° 73.4° | 8.9 mp/h |
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