Nearby locations
Shahrestān-e Damāvand, Tehran Province, Iran
Īstgāh-e Rāh Āhan-e Garmsār, Semnan Province, Iran
Damāvand, Tehran Province, Iran
Nearby popular places
Kuh-e Chahar Qash, Iran
Kuh-e Sus, Iran
Kuh-e Asb Chal, Iran

Air Quality in Kuh-e Chahar Qash, Iran

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Pollutants in Kuh-e Chahar Qash, Iran

PM10
19.7 μg/m3
PM25
8 μg/m3
NO2
3.9 ppb
SO2
0.5 ppb
CO
0.1 ppb
O3
Primary Pollutant
41.3 ppb
Low riskHigh risk

Pollen Index in Kuh-e Chahar Qash, Iran

Tree
0/5
012345
Weed
0/5
012345
Grass
0/5
012345

Air Quality Forecast in Kuh-e Chahar Qash, Iran

Sat, July 25
MorningNoonEveningNight
AQI

On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 41 and 67.

48
65
65
62
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
23.7 μg/m3
39.8 μg/m3
37.7 μg/m3
31.7 μg/m3
PM25
8.5 μg/m3
14.9 μg/m3
14.8 μg/m3
15.1 μg/m3
NO2
3.8 ppb
0.9 ppb
1.8 ppb
4.7 ppb
SO2
0.4 ppb
0.9 ppb
1.2 ppb
1.3 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
42.2 ppb
74.3 ppb
74.5 ppb
52 ppb
AQI

On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 59 and 72.

65
69
69
59
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
30.4 μg/m3
39.3 μg/m3
32.4 μg/m3
23 μg/m3
PM25
16.5 μg/m3
18.6 μg/m3
17.1 μg/m3
13.1 μg/m3
NO2
4.3 ppb
0.9 ppb
1.6 ppb
1.4 ppb
SO2
1.2 ppb
1.7 ppb
1.3 ppb
0.6 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
36.9 ppb
78.6 ppb
79.7 ppb
61.3 ppb
AQI

On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 53 and 83.

53
65
83
62
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
16.8 μg/m3
25 μg/m3
25.8 μg/m3
17.9 μg/m3
PM25
10.2 μg/m3
12.9 μg/m3
16 μg/m3
12.8 μg/m3
NO2
1.9 ppb
7.3 ppb
4 ppb
5.4 ppb
SO2
0.5 ppb
3.8 ppb
3.3 ppb
2.5 ppb
CO
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
38.4 ppb
75 ppb
100 ppb
70 ppb