Nearby locations
Frazão, Porto District, Portugal
Seroa, Porto District, Portugal
Lordelo, Porto District, Portugal
Nearby popular places
Estadio da Capital Do Movel, Portugal
Vandoma, Portugal
Alto da Bouca do Rego, Portugal

Air Quality in Frazão, Porto District, Portugal

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Pollutants in Frazão, Portugal

PM10
1.01 μg/ft3
PM25
Primary Pollutant
0.51 μg/ft3
NO2
0.31 ppb
SO2
0.13 ppb
CO
0.13 ppb
O3
40.31 ppb
Low riskHigh risk

Pollen Index in Frazão, Portugal

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

Air Quality Forecast in Frazão, Portugal

Tue, March 26
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 46 and 58.

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 40 and 46.

47
44
44
46
Next day
Pollen

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

Tree

0
1
0
0

Weed

0
0
0
0

Grass

0
0
0
0
Next day
PM10
0.46 μg/ft3
0.66 μg/ft3
0.40 μg/ft3
0.34 μg/ft3
PM25
0.24 μg/ft3
0.34 μg/ft3
0.21 μg/ft3
0.18 μg/ft3
NO2
0.62 ppb
0.53 ppb
0.47 ppb
0.82 ppb
SO2
0.23 ppb
0.32 ppb
0.15 ppb
0.23 ppb
CO
0.14 ppb
0.13 ppb
0.13 ppb
0.13 ppb
O3
47.5 ppb
46.5 ppb
50.26 ppb
48.95 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 40 and 46.

44
44
46
40
Pollen

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

Tree

1
0
0
0

Weed

0
0
0
0

Grass

0
0
0
0
PM10
0.66 μg/ft3
0.40 μg/ft3
0.34 μg/ft3
0.26 μg/ft3
PM25
0.34 μg/ft3
0.21 μg/ft3
0.18 μg/ft3
0.15 μg/ft3
NO2
0.53 ppb
0.47 ppb
0.82 ppb
1.89 ppb
SO2
0.32 ppb
0.15 ppb
0.23 ppb
0.48 ppb
CO
0.13 ppb
0.13 ppb
0.13 ppb
0.14 ppb
O3
46.5 ppb
50.26 ppb
48.95 ppb
39.4 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 36 and 43.

36
41
43
42
Pollen

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

Tree

0
1
1
1

Weed

0
0
0
0

Grass

0
0
0
0
PM10
0.35 μg/ft3
0.31 μg/ft3
0.31 μg/ft3
0.29 μg/ft3
PM25
0.19 μg/ft3
0.17 μg/ft3
0.17 μg/ft3
0.16 μg/ft3
NO2
0.88 ppb
0.67 ppb
1.13 ppb
0.99 ppb
SO2
0.43 ppb
0.29 ppb
0.34 ppb
0.33 ppb
CO
0.13 ppb
0.13 ppb
0.13 ppb
0.13 ppb
O3
39.52 ppb
46.77 ppb
46.15 ppb
45.53 ppb