Nearby locations
Santo Izidoro, Porto District, Portugal
Marco de Canavezes, Porto District, Portugal
Vila Meã, Porto District, Portugal
Nearby popular places
Estadio Municipal de Marco de Canaveses, Portugal
Jardim da Alameda Dr. Miranda da Rocha, Portugal
Jardim Adriano Jose de Carvalho e Melo, Portugal

Air Quality in Santo Izidoro, Porto District, Portugal

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Pollutants in Santo Izidoro, Portugal

PM10
0.15 μg/ft3
PM25
0.09 μg/ft3
NO2
0.88 ppb
SO2
0.19 ppb
CO
0.13 ppb
O3
Primary Pollutant
34.38 ppb
Low riskHigh risk

Pollen Index in Santo Izidoro, Portugal

Tree
1/5
012345
Weed
0/5
012345
Grass
0/5
012345

Air Quality Forecast in Santo Izidoro, Portugal

Mon, April 29
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 16 and 37.

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 48.

31
37
35
41
Next day
Pollen

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

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 very low risk.

Tree

2
2
1
2

Weed

0
0
0
0

Grass

1
0
0
1
Next day
PM10
0.10 μg/ft3
0.21 μg/ft3
0.17 μg/ft3
0.15 μg/ft3
PM25
0.06 μg/ft3
0.12 μg/ft3
0.10 μg/ft3
0.09 μg/ft3
NO2
0.47 ppb
0.81 ppb
0.67 ppb
0.25 ppb
SO2
0.13 ppb
0.17 ppb
0.17 ppb
0.14 ppb
CO
0.11 ppb
0.12 ppb
0.13 ppb
0.12 ppb
O3
35.25 ppb
41.89 ppb
35.11 ppb
48.69 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 48.

35
41
47
41
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 very low risk.

Tree

1
2
2
5

Weed

0
0
0
0

Grass

0
1
1
1
PM10
0.17 μg/ft3
0.15 μg/ft3
0.18 μg/ft3
0.16 μg/ft3
PM25
0.10 μg/ft3
0.09 μg/ft3
0.10 μg/ft3
0.10 μg/ft3
NO2
0.67 ppb
0.25 ppb
0.33 ppb
1.39 ppb
SO2
0.17 ppb
0.14 ppb
0.17 ppb
0.22 ppb
CO
0.13 ppb
0.12 ppb
0.12 ppb
0.13 ppb
O3
35.11 ppb
48.69 ppb
51.44 ppb
38.82 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 23 and 48.

23
45
47
35
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 very low risk.

Tree

2
5
5
5

Weed

0
0
0
0

Grass

1
1
1
1
PM10
0.16 μg/ft3
0.23 μg/ft3
0.18 μg/ft3
0.15 μg/ft3
PM25
0.10 μg/ft3
0.14 μg/ft3
0.10 μg/ft3
0.09 μg/ft3
NO2
1.91 ppb
0.26 ppb
0.35 ppb
2.63 ppb
SO2
0.18 ppb
0.2 ppb
0.18 ppb
0.23 ppb
CO
0.13 ppb
0.12 ppb
0.12 ppb
0.12 ppb
O3
23.49 ppb
51.47 ppb
50.06 ppb
32.47 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 20 and 46.

20
0
0
0
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 high risk.

Tree

3
-
Not Available
-
Not Available
-
Not Available

Weed

0
-
Not Available
-
Not Available
-
Not Available

Grass

1
-
Not Available
-
Not Available
-
Not Available
PM10
0.14 μg/ft3
N/A
N/A
N/A
PM25
0.09 μg/ft3
N/A
N/A
N/A
NO2
3.4 ppb
N/A
N/A
N/A
SO2
0.22 ppb
N/A
N/A
N/A
CO
0.13 ppb
N/A
N/A
N/A
O3
21.06 ppb
N/A
N/A
N/A