Nearby locations
Karaj, Alborz Province, Iran
Shahrestān-e Sāvojbolāgh, Alborz Province, Iran
Fardis, Alborz Province, Iran
Nearby popular places
Karaj North Northwest Heliport, Iran
Kuh-e Talian, Iran
Kuh-e Shotor Kamar, Iran

Air Quality in Karaj North Northwest Heliport, Iran

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Pollutants in Karaj North Northwest Heliport, Iran

PM10
9 μg/m3
PM25
6.2 μg/m3
NO2
21.9 ppb
SO2
1.3 ppb
CO
0.2 ppb
O3
Primary Pollutant
50 ppb
Low riskHigh risk

Pollen Index in Karaj North Northwest Heliport, Iran

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

Air Quality Forecast in Karaj North Northwest Heliport, Iran

Mon, September 21
MorningNoonEveningNight
Next day
Next day
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 45 and 75.

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 50 and 72.

66
55
62
56
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
20.8 μg/m3
15.3 μg/m3
48.1 μg/m3
30.7 μg/m3
PM25
16.8 μg/m3
11 μg/m3
14.9 μg/m3
11.9 μg/m3
NO2
48.7 ppb
30.9 ppb
2.9 ppb
29.3 ppb
SO2
3.3 ppb
3 ppb
0.8 ppb
1.5 ppb
CO
0.5 ppb
0.3 ppb
0.1 ppb
0.3 ppb
O3
17.3 ppb
25.3 ppb
58.1 ppb
37 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 50 and 72.

55
62
56
69
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
15.3 μg/m3
48.1 μg/m3
30.7 μg/m3
43.6 μg/m3
PM25
11 μg/m3
14.9 μg/m3
11.9 μg/m3
18.6 μg/m3
NO2
30.9 ppb
2.9 ppb
29.3 ppb
33 ppb
SO2
3 ppb
0.8 ppb
1.5 ppb
3.5 ppb
CO
0.3 ppb
0.1 ppb
0.3 ppb
0.3 ppb
O3
25.3 ppb
58.1 ppb
37 ppb
24.2 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 56 and 87.

63
57
67
84
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
45.9 μg/m3
36.6 μg/m3
43.5 μg/m3
58.2 μg/m3
PM25
15.4 μg/m3
12.5 μg/m3
17.6 μg/m3
26.4 μg/m3
NO2
21.5 ppb
1.8 ppb
37.8 ppb
40.8 ppb
SO2
1.8 ppb
0.8 ppb
2.1 ppb
3.6 ppb
CO
0.3 ppb
0.1 ppb
0.4 ppb
0.4 ppb
O3
44 ppb
60 ppb
33.2 ppb
12.1 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 64 and 89.

75
71
70
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
58.3 μg/m3
46.1 μg/m3
38.9 μg/m3
N/A
PM25
21.5 μg/m3
19.8 μg/m3
18.4 μg/m3
N/A
NO2
34.9 ppb
5 ppb
10.7 ppb
N/A
SO2
3.6 ppb
1.8 ppb
2.9 ppb
N/A
CO
0.3 ppb
0.2 ppb
0.2 ppb
N/A
O3
24.3 ppb
70.8 ppb
82.1 ppb
N/A