Nearby locations
Ostrava, Moravian-Silesian Region, Czech Republic
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Vrbice, Moravian-Silesian Region, Czech Republic
Nearby popular places
Vinna hora, Czech Republic
Liskovec Substation, Czech Republic
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Air Quality in Ostrava, Moravian-Silesian Region, Czech Republic

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Pollutants in Ostrava, Czech Republic

PM10
0.40 μg/ft3
PM25
Primary Pollutant
0.27 μg/ft3
NO2
0.63 ppb
SO2
0.31 ppb
CO
0.13 ppb
O3
37.19 ppb
Low riskHigh risk

Pollen Index in Ostrava, Czech Republic

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

Air Quality Forecast in Ostrava, Czech Republic

Wed, May 15
MorningNoonEveningNight
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 30 and 47.

31
35
39
46
Pollen

Tree pollen on this day is expected to have very high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

Tree

5
5
5
5

Weed

0
0
0
0

Grass

0
0
0
0
PM10
0.33 μg/ft3
0.28 μg/ft3
0.34 μg/ft3
0.49 μg/ft3
PM25
0.23 μg/ft3
0.20 μg/ft3
0.22 μg/ft3
0.31 μg/ft3
NO2
0.72 ppb
0.33 ppb
0.83 ppb
1.33 ppb
SO2
0.25 ppb
0.19 ppb
0.29 ppb
0.51 ppb
CO
0.14 ppb
0.13 ppb
0.13 ppb
0.14 ppb
O3
30.12 ppb
42.69 ppb
38.94 ppb
32.85 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 30 and 55.

40
44
39
36
Pollen

Tree pollen on this day is expected to have very high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

Tree

5
5
0
1

Weed

0
0
0
0

Grass

0
0
0
0
PM10
0.57 μg/ft3
0.38 μg/ft3
0.31 μg/ft3
0.39 μg/ft3
PM25
0.32 μg/ft3
0.25 μg/ft3
0.21 μg/ft3
0.27 μg/ft3
NO2
1.08 ppb
0.69 ppb
1.41 ppb
4.82 ppb
SO2
0.41 ppb
0.47 ppb
0.66 ppb
1.66 ppb
CO
0.13 ppb
0.13 ppb
0.14 ppb
0.16 ppb
O3
28.75 ppb
41.98 ppb
40.38 ppb
25.18 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 34 and 50.

42
0
0
0
Pollen

Tree pollen on this day is expected to have low risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

Tree

1
-
Not Available
-
Not Available
-
Not Available

Weed

0
-
Not Available
-
Not Available
-
Not Available

Grass

0
-
Not Available
-
Not Available
-
Not Available
PM10
0.43 μg/ft3
N/A
N/A
N/A
PM25
0.30 μg/ft3
N/A
N/A
N/A
NO2
3.86 ppb
N/A
N/A
N/A
SO2
1.44 ppb
N/A
N/A
N/A
CO
0.16 ppb
N/A
N/A
N/A
O3
17.93 ppb
N/A
N/A
N/A