Nearby locations
Shahrestān-e Bīrjand, South Khorasan Province, Iran
Bīrjand, South Khorasan Province, Iran
Qā’en, South Khorasan Province, Iran
Nearby popular places
Kuh-e Chang-e Kollagh, Iran
Kuh-e Kamar Khaki, Iran
Kuh-e Kalateh-ye Shur, Iran

Air Quality in Kuh-e Chang-e Kollagh, Iran

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Pollutants in Kuh-e Chang-e Kollagh, Iran

PM10
4.5 μg/m3
PM25
2.9 μg/m3
NO2
0.4 ppb
SO2
0.2 ppb
CO
0.1 ppb
O3
Primary Pollutant
61.5 ppb
Low riskHigh risk

Pollen Index in Kuh-e Chang-e Kollagh, Iran

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

Air Quality Forecast in Kuh-e Chang-e Kollagh, Iran

Sat, July 25
MorningNoonEveningNight
Next day
Next day
AQI

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 35 and 57.

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 44 and 58.

53
43
45
57
Next day
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.

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
Next day
PM10
7 μg/m3
19.7 μg/m3
19.8 μg/m3
12.4 μg/m3
PM25
3.9 μg/m3
7.3 μg/m3
8.1 μg/m3
5.6 μg/m3
NO2
1 ppb
1.5 ppb
3.7 ppb
0.5 ppb
SO2
0.2 ppb
0.4 ppb
0.7 ppb
0.3 ppb
CO
0.1 ppb
0.1 ppb
0.2 ppb
0.1 ppb
O3
58.1 ppb
46.1 ppb
24.9 ppb
63.6 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 44 and 58.

45
57
58
57
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
19.8 μg/m3
12.4 μg/m3
8.3 μg/m3
44.8 μg/m3
PM25
8.1 μg/m3
5.6 μg/m3
4.3 μg/m3
12.5 μg/m3
NO2
3.7 ppb
0.5 ppb
1.3 ppb
0.8 ppb
SO2
0.7 ppb
0.3 ppb
0.3 ppb
0.4 ppb
CO
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
24.9 ppb
63.6 ppb
64.2 ppb
60.7 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 49 and 66.

49
53
57
66
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
12.8 μg/m3
5.9 μg/m3
44.2 μg/m3
73.6 μg/m3
PM25
6 μg/m3
4.1 μg/m3
12 μg/m3
17.1 μg/m3
NO2
1.3 ppb
0.4 ppb
1.4 ppb
0.8 ppb
SO2
0.4 ppb
0.3 ppb
0.3 ppb
0.4 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
52.7 ppb
57.7 ppb
59.9 ppb
55.2 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 47 and 78.

47
53
0
0
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
-
Not Available
-
Not Available

Weed

0
0
-
Not Available
-
Not Available

Grass

0
0
-
Not Available
-
Not Available
PM10
18.2 μg/m3
7.9 μg/m3
N/A
N/A
PM25
7.7 μg/m3
4.6 μg/m3
N/A
N/A
NO2
1.2 ppb
0.5 ppb
N/A
N/A
SO2
0.5 ppb
0.4 ppb
N/A
N/A
CO
0.1 ppb
0.1 ppb
N/A
N/A
O3
50.4 ppb
58.1 ppb
N/A
N/A