39.2K people follow this city
Weather | Rain |
Temperature | 39.2°F |
Humidity | 54% |
Wind | 4 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Kashgar, Xinjiang | 525 |
2 | Huaidian, Henan | 162 |
3 | Taiyuan, Shanxi | 162 |
4 | Baise, Guangxi | 159 |
5 | Hechi, Guangxi | 153 |
6 | Xiangyang, Hubei | 153 |
7 | Changchun, Jilin | 139 |
8 | Jinzhong, Shanxi | 139 |
9 | Runing, Henan | 139 |
10 | Taian, Shandong | 135 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Biological Products Institute | 107 |
2 | Lanlian Hotel | 84 |
3 | Educational port | 76 |
4 | LanZhou City | 74 |
5 | Railway design institute | 61 |
6 | Heping | 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 | 33µg/m³ | |
O3 | 84.5µg/m³ | |
NO2 | 19µg/m³ | |
SO2 | 6µg/m³ | |
CO | 350µg/m³ |
PM2.5
x4.7
PM2.5 concentration in Lanzhou 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 |
---|---|---|---|---|
Friday, Apr 26 | Unhealthy for sensitive groups 109 AQI US | 64.4° 51.8° | 17.9 mp/h | |
Saturday, Apr 27 | Unhealthy 176 AQI US | 73.4° 48.2° | 17.9 mp/h | |
Sunday, Apr 28 | Unhealthy 194 AQI US | 59° 39.2° | 17.9 mp/h | |
Today | Moderate 75 AQI US | 100% | 39.2° 33.8° | 6.7 mp/h |
Tuesday, Apr 30 | Moderate 70 AQI US | 53.6° 35.6° | 11.2 mp/h | |
Wednesday, May 1 | Moderate 60 AQI US | 57.2° 42.8° | 11.2 mp/h | |
Thursday, May 2 | Good 50 AQI US | 59° 44.6° | 20.1 mp/h | |
Friday, May 3 | Moderate 57 AQI US | 60.8° 46.4° | 11.2 mp/h | |
Saturday, May 4 | Moderate 78 AQI US | 66.2° 48.2° | 4.5 mp/h | |
Sunday, May 5 | Moderate 92 AQI US | 71.6° 51.8° | 4.5 mp/h |
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1 Data source