59.4K people follow this city
Weather | Clear sky |
Temperature | 87.8°F |
Humidity | 56% |
Wind | 9.7 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Jining, Inner Mongolia | 389 |
2 | Hohhot, Inner Mongolia | 378 |
3 | Ulanqab, Inner Mongolia | 251 |
4 | Baotou, Inner Mongolia | 199 |
5 | Datong, Shanxi | 183 |
6 | Beijing, Beijing | 159 |
7 | Baise, Guangxi | 155 |
8 | Hebi, Henan | 155 |
9 | Shizuishan, Ningxia | 155 |
10 | Xiangyang, Hubei | 155 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Hainan University | 86 |
2 | EPA longhua road hostels | 80 |
3 | Xiuying Hainan hospital | 70 |
4 | Hainan Normal University | 53 |
(local time)
SEE WORLD AQI RANKINGUS AQI
75
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 75 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 23.5µg/m³ | |
PM10 | 32µg/m³ | |
O3 | 72.5µg/m³ | |
NO2 | 8.5µg/m³ | |
SO2 | 5.5µg/m³ | |
CO | 400µg/m³ |
PM2.5
x4.7
PM2.5 concentration in Haikou is currently 4.7 times the WHO annual air quality guideline value
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, Apr 22 | Good 50 AQI US | 89.6° 77° | 11.2 mp/h | |
Tuesday, Apr 23 | Moderate 68 AQI US | 86° 77° | 11.2 mp/h | |
Wednesday, Apr 24 | Moderate 66 AQI US | 86° 73.4° | 20.1 mp/h | |
Today | Moderate 75 AQI US | 50% | 89.6° 77° | 15.7 mp/h |
Friday, Apr 26 | Moderate 71 AQI US | 30% | 95° 78.8° | 17.9 mp/h |
Saturday, Apr 27 | Moderate 51 AQI US | 96.8° 80.6° | 17.9 mp/h | |
Sunday, Apr 28 | Good 42 AQI US | 70% | 95° 80.6° | 24.6 mp/h |
Monday, Apr 29 | Moderate 52 AQI US | 50% | 95° 78.8° | 20.1 mp/h |
Tuesday, Apr 30 | Moderate 59 AQI US | 60% | 89.6° 78.8° | 29.1 mp/h |
Wednesday, May 1 | Moderate 63 AQI US | 100% | 87.8° 73.4° | 15.7 mp/h |
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