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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 80.6°F |
Humidity | 93% |
Wind | 4 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Hong Kong, Hong Kong SAR | 45 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Tan Cheung Road | 72 |
2 | Causeway Bay | 71 |
3 | LAMMA AIR | 65 |
4 | Peninsula Vill - Discovery Bay | 61 |
5 | Mong Kok | 54 |
6 | Central | 53 |
7 | Pak Lam Road | 53 |
8 | TKO MONTEREY | 53 |
9 | Home Affairs Department Yuen Long Public Enquiry Service Center | 52 |
10 | Tseung Kwan O | 51 |
(local time)
SEE WORLD AQI RANKINGUS AQI
53
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 53 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 12.9µg/m³ | |
PM10 | 24.9µg/m³ | |
O3 | 10.2µg/m³ | |
NO2 | 32.5µg/m³ | |
SO2 | 2.4µg/m³ | |
CO | 302.5µg/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 |
---|---|---|---|---|
Thursday, Apr 25 | Moderate 56 AQI US | |||
Friday, Apr 26 | Moderate 58 AQI US | |||
Saturday, Apr 27 | Moderate 53 AQI US | |||
Today | Moderate 53 AQI US | 100% | 80.6° 75.2° | 11.2 mp/h |
Monday, Apr 29 | Moderate 53 AQI US | 30% | 80.6° 77° | 8.9 mp/h |
Tuesday, Apr 30 | Moderate 54 AQI US | 80.6° 77° | 11.2 mp/h | |
Wednesday, May 1 | Moderate 53 AQI US | 100% | 80.6° 77° | 13.4 mp/h |
Thursday, May 2 | Moderate 63 AQI US | 100% | 77° 73.4° | 13.4 mp/h |
Friday, May 3 | Moderate 66 AQI US | 100% | 75.2° 73.4° | 15.7 mp/h |
Saturday, May 4 | Moderate 63 AQI US | 70% | 77° 73.4° | 17.9 mp/h |
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