Kuh-e Chehel RazKuh-e Sakht SiahKuh-e Baba JaberKuh-e ShazadehKuh-e Seh KalpKuh-e KalaghehMiankuhKuh-e SagakKuh-e Nesar TarikehKuh-e ZurehKuh-e Kolang QeblehKuh-e Kalp-e SulakhehKuh-e Takht-e Shur ShurandKuh-e AsurKuh-e Kolang-e Khosrow ShahKuh-e Qash Qal`ehKolang-e HeydarabadKuh-e Hajji QaraKuh-e Shotor NeyShahrestān-e MaḩallātKuh-e Kolang-e Siah TirShahrestān-e GolpāyegānDelījānKhomeynGolpāyegānShahrestān-e DelījānShahrestān-e KhvānsārKhvānsārShahrestān-e ArākFereydanArākAlīgūdarzShahrestān-e KāshānBuin va MiandashtShahrestān-e ĀshtīānDārānShahrestān-e Shāhīn Shahr va MeymehFareydūnshahrAznāShahrestān-e Aznā
Air Quality in Kuh-e Chehel Raz, Iran
Pollutants in Kuh-e Chehel Raz, Iran
PM10
19.04 μg/ft3
PM25
Primary Pollutant
2.81 μg/ft3
NO2
6.63 ppb
SO2
3.38 ppb
CO
0.19 ppb
O3
54.81 ppb
Low riskHigh risk
Pollen Index in Kuh-e Chehel Raz, Iran
Tree
0/5
012345
Weed
0/5
012345
Grass
0/5
012345
Air Quality Forecast in Kuh-e Chehel Raz, Iran
Fri, November 22
MorningNoonEveningNight
AQI
On average, the air quality on this day will be unhealthy for sensitive groups, meaning that members of sensitive groups may experience health effects. The general public is less likely to be affected. According to our index, ranging from 0 to 500, the air quality is going to be between values of 88 and 162.
100
98
152
159
Pollen
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
Tree
0
0
0
0
Weed
0
0
0
0
Grass
0
0
0
0
PM10
1.70 μg/ft3
2.74 μg/ft3
7.20 μg/ft3
6.50 μg/ft3
PM25
1.10 μg/ft3
0.98 μg/ft3
1.88 μg/ft3
2.03 μg/ft3
NO2
12.01 ppb
7.17 ppb
16.47 ppb
6.23 ppb
SO2
4.46 ppb
9.53 ppb
4.5 ppb
2.49 ppb
CO
0.17 ppb
0.16 ppb
0.18 ppb
0.13 ppb
O3
35.1 ppb
56.4 ppb
36.9 ppb
39.3 ppb