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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Scattered clouds |
Temperature | 82.4°F |
Humidity | 93% |
Wind | 10 mp/h |
Pressure | 29.6 Hg |
# | city | US AQI |
---|---|---|
1 | Hong Kong, Hong Kong SAR | 46 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Henggang | 80 |
2 | North | 64 |
(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 | 24.3µg/m³ | |
O3 | 5.6µg/m³ | |
NO2 | 51.7µg/m³ | |
SO2 | 3.8µg/m³ | |
CO | 483.2µg/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, Apr 24 | Good 38 AQI US | |||
Thursday, Apr 25 | Good 28 AQI US | |||
Friday, Apr 26 | Good 42 AQI US | |||
Today | Moderate 64 AQI US | 100% | 82.4° 77° | 13.4 mp/h |
Sunday, Apr 28 | Moderate 58 AQI US | 80% | 84.2° 77° | 8.9 mp/h |
Monday, Apr 29 | Moderate 55 AQI US | 100% | 84.2° 77° | 8.9 mp/h |
Tuesday, Apr 30 | Moderate 57 AQI US | 86° 77° | 11.2 mp/h | |
Wednesday, May 1 | Moderate 54 AQI US | 90% | 84.2° 78.8° | 8.9 mp/h |
Thursday, May 2 | Moderate 84 AQI US | 100% | 78.8° 71.6° | 11.2 mp/h |
Friday, May 3 | Moderate 90 AQI US | 100% | 73.4° 71.6° | 11.2 mp/h |
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