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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Scattered clouds |
Temperature | 82.4°F |
Humidity | 84% |
Wind | 13.8 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Hong Kong, Hong Kong SAR | 44 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Tan Cheung Road | 72 |
2 | Causeway Bay | 71 |
3 | LAMMA AIR | 68 |
4 | Peninsula Vill - Discovery Bay | 63 |
5 | Tuen Mun Public Library | 55 |
6 | Pak Lam Road | 53 |
7 | Tap Mun Police Post | 53 |
8 | Tseung Kwan O | 50 |
9 | Mong Kok | 45 |
10 | Sham Shui Po Police Station | 45 |
(local time)
SEE WORLD AQI RANKINGUS AQI
35
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 35 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 8.4µg/m³ | |
PM10 | 17.8µg/m³ | |
O3 | 37.8µg/m³ | |
NO2 | 5.3µg/m³ | |
SO2 | 0.5µg/m³ | |
CO | 431.3µg/m³ |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, Apr 25 | Good 28 AQI US | |||
Friday, Apr 26 | Good 35 AQI US | |||
Saturday, Apr 27 | Good 37 AQI US | |||
Today | Good 35 AQI US | 100% | 82.4° 75.2° | 15.7 mp/h |
Monday, Apr 29 | Moderate 53 AQI US | 40% | 82.4° 77° | 11.2 mp/h |
Tuesday, Apr 30 | Moderate 55 AQI US | 20% | 78.8° 77° | 13.4 mp/h |
Wednesday, May 1 | Moderate 53 AQI US | 100% | 78.8° 77° | 15.7 mp/h |
Thursday, May 2 | Moderate 63 AQI US | 100% | 77° 73.4° | 20.1 mp/h |
Friday, May 3 | Moderate 66 AQI US | 100% | 75.2° 73.4° | 17.9 mp/h |
Saturday, May 4 | Moderate 63 AQI US | 70% | 77° 73.4° | 17.9 mp/h |
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