60.4K people follow this city
Weather | Clear sky |
Temperature | 82.4°F |
Humidity | 79% |
Wind | 11.4 mp/h |
Pressure | 29.6 Hg |
# | city | US AQI |
---|---|---|
1 | Kashgar, Xinjiang | 280 |
2 | Dalianwan, Liaoning | 158 |
3 | Jieshou, Anhui | 141 |
4 | Honghe, Yunnan | 139 |
5 | Qitaihe, Heilongjiang | 139 |
6 | Changchun, Jilin | 135 |
7 | Dashiqiao, Liaoning | 132 |
8 | Lincang, Yunnan | 129 |
9 | Jinghong, Yunnan | 124 |
10 | Panzhihua, Sichuan | 124 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Hainan University | 93 |
2 | Xiuying Hainan hospital | 88 |
3 | EPA longhua road hostels | 84 |
4 | Hainan Normal University | 84 |
(local time)
SEE WORLD AQI RANKINGUS AQI
86
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 86 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 29µg/m³ | |
PM10 | 38µg/m³ | |
O3 | 45µg/m³ | |
NO2 | 8.5µg/m³ | |
SO2 | 5.5µg/m³ | |
CO | 500µg/m³ |
PM2.5
x5.8
PM2.5 concentration in Haikou is currently 5.8 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 |
---|---|---|---|---|
Saturday, Apr 27 | Moderate 86 AQI US | 98.6° 78.8° | 17.9 mp/h | |
Sunday, Apr 28 | Moderate 64 AQI US | 96.8° 78.8° | 13.4 mp/h | |
Monday, Apr 29 | Moderate 69 AQI US | 98.6° 78.8° | 17.9 mp/h | |
Today | Moderate 86 AQI US | 98.6° 80.6° | 17.9 mp/h | |
Wednesday, May 1 | Moderate 69 AQI US | 60% | 91.4° 78.8° | 15.7 mp/h |
Thursday, May 2 | Moderate 58 AQI US | 100% | 86° 77° | 13.4 mp/h |
Friday, May 3 | Good 47 AQI US | 90% | 87.8° 77° | 17.9 mp/h |
Saturday, May 4 | Moderate 52 AQI US | 40% | 87.8° 77° | 13.4 mp/h |
Sunday, May 5 | Moderate 59 AQI US | 80% | 86° 75.2° | 11.2 mp/h |
Monday, May 6 | Moderate 71 AQI US | 30% | 87.8° 77° | 11.2 mp/h |
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