Nearby locations
Shahrestān-e Chenārān, Razavi Khorasan Province, Iran
Chenārān, Razavi Khorasan Province, Iran
Shahrestān-e Kalāt, Razavi Khorasan Province, Iran
Nearby popular places
Kuh-e Sar Chah-e Heydara, Iran
Kuh-e Marziyeh Cheqeh, Iran
Kuh-e Qat Nasr, Iran

Air Quality in Kuh-e Sar Chah-e Heydara, Iran

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Pollutants in Kuh-e Sar Chah-e Heydara, Iran

PM10
12.8 μg/m3
PM25
3.6 μg/m3
NO2
0.5 ppb
SO2
0.3 ppb
CO
0.1 ppb
O3
Primary Pollutant
53.1 ppb
Low riskHigh risk

Pollen Index in Kuh-e Sar Chah-e Heydara, Iran

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

Air Quality Forecast in Kuh-e Sar Chah-e Heydara, Iran

Mon, July 27
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 25 and 52.

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 27 and 53.

49
30
27
51
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
13.3 μg/m3
10.8 μg/m3
7.5 μg/m3
6.8 μg/m3
PM25
3.8 μg/m3
5.1 μg/m3
4.8 μg/m3
3.8 μg/m3
NO2
0.5 ppb
5.8 ppb
2.7 ppb
0.2 ppb
SO2
0.3 ppb
0.6 ppb
0.5 ppb
0.2 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
52.9 ppb
32 ppb
28 ppb
55.5 ppb
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 27 and 53.

27
51
51
38
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
7.5 μg/m3
6.8 μg/m3
13.1 μg/m3
12.3 μg/m3
PM25
4.8 μg/m3
3.8 μg/m3
5 μg/m3
6.7 μg/m3
NO2
2.7 ppb
0.2 ppb
0.6 ppb
5.8 ppb
SO2
0.5 ppb
0.2 ppb
0.2 ppb
0.5 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
28 ppb
55.5 ppb
55.1 ppb
34.1 ppb
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 46.

35
46
44
44
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
9.9 μg/m3
14.7 μg/m3
20.3 μg/m3
20.2 μg/m3
PM25
6.3 μg/m3
6.2 μg/m3
7.1 μg/m3
7.8 μg/m3
NO2
2.5 ppb
0.2 ppb
0.5 ppb
1.8 ppb
SO2
0.4 ppb
0.2 ppb
0.2 ppb
0.3 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
28.9 ppb
49.6 ppb
47.8 ppb
40.7 ppb
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 44 and 53.

46
47
53
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
0
-
Not Available

Weed

0
0
0
-
Not Available

Grass

0
0
0
-
Not Available
PM10
19.7 μg/m3
22.1 μg/m3
28.4 μg/m3
N/A
PM25
8.1 μg/m3
8 μg/m3
9.9 μg/m3
N/A
NO2
2.7 ppb
0.2 ppb
0.5 ppb
N/A
SO2
0.4 ppb
0.2 ppb
0.2 ppb
N/A
CO
0.1 ppb
0.1 ppb
0.1 ppb
N/A
O3
26.2 ppb
51.1 ppb
46.6 ppb
N/A