Nearby locations
Libeň, Prague, Czech Republic
Prosek, Prague, Czech Republic
Vysočany, Prague, Czech Republic
Nearby popular places
O2 Arena (Prague), Czech Republic
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Air Quality in O2 Arena (Prague), Czech Republic

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Pollutants in O2 Arena (Prague), Czech Republic

PM10
17 μg/m3
PM25
13 μg/m3
NO2
3.5 ppb
SO2
0.8 ppb
CO
0.1 ppb
O3
Primary Pollutant
50.5 ppb
Low riskHigh risk

Pollen Index in O2 Arena (Prague), Czech Republic

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

Air Quality Forecast in O2 Arena (Prague), Czech Republic

Thu, July 23
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 41 and 65.

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 57 and 75.

65
75
64
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
19.7 μg/m3
25.1 μg/m3
19.7 μg/m3
14 μg/m3
PM25
16.4 μg/m3
21.9 μg/m3
16.2 μg/m3
12.5 μg/m3
NO2
9.2 ppb
15.9 ppb
1.3 ppb
1.2 ppb
SO2
1.2 ppb
1.3 ppb
0.4 ppb
0.2 ppb
CO
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
O3
37.6 ppb
13.9 ppb
49.7 ppb
57.5 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 57 and 75.

75
64
57
70
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
25.1 μg/m3
19.7 μg/m3
14 μg/m3
19.9 μg/m3
PM25
21.9 μg/m3
16.2 μg/m3
12.5 μg/m3
19 μg/m3
NO2
15.9 ppb
1.3 ppb
1.2 ppb
11.2 ppb
SO2
1.3 ppb
0.4 ppb
0.2 ppb
1.1 ppb
CO
0.2 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
13.9 ppb
49.7 ppb
57.5 ppb
34.4 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 57 and 72.

65
62
59
60
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
17.6 μg/m3
16 μg/m3
15.6 μg/m3
15.6 μg/m3
PM25
16.7 μg/m3
14.8 μg/m3
11.9 μg/m3
13.9 μg/m3
NO2
9.7 ppb
1.4 ppb
0.8 ppb
5.7 ppb
SO2
0.6 ppb
0.7 ppb
0.4 ppb
1 ppb
CO
0.2 ppb
0.2 ppb
0.1 ppb
0.2 ppb
O3
18.2 ppb
62.2 ppb
66.3 ppb
51 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 32 and 61.

55
32
34
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
12.1 μg/m3
3.4 μg/m3
2.1 μg/m3
N/A
PM25
11.3 μg/m3
3.2 μg/m3
2.1 μg/m3
N/A
NO2
3.2 ppb
1.4 ppb
1.4 ppb
N/A
SO2
0.9 ppb
0.4 ppb
0.6 ppb
N/A
CO
0.1 ppb
0.1 ppb
0.1 ppb
N/A
O3
37.9 ppb
34.4 ppb
37.1 ppb
N/A