Nearby locations
Santa Maria de Belém, Guarda District, Portugal
Ajuda, Guarda District, Portugal
São Francisco Xavier, Guarda District, Portugal
Nearby popular places
Palacio de Belem, Portugal
Jardim de Belem, Portugal
Terreiro das Missas, Portugal

Air Quality in Palacio de Belem, Portugal

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Pollutants in Palacio de Belem, Portugal

PM10
0.51 μg/ft3
PM25
Primary Pollutant
0.28 μg/ft3
NO2
3 ppb
SO2
0.5 ppb
CO
0.13 ppb
O3
33.19 ppb
Low riskHigh risk

Pollen Index in Palacio de Belem, Portugal

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

Air Quality Forecast in Palacio de Belem, Portugal

Tue, May 21
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 28 and 43.

31
34
40
34
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 very low risk.

Tree

1
1
1
1

Weed

0
0
0
0

Grass

0
0
1
1
PM10
0.39 μg/ft3
0.38 μg/ft3
0.31 μg/ft3
0.21 μg/ft3
PM25
0.22 μg/ft3
0.23 μg/ft3
0.18 μg/ft3
0.13 μg/ft3
NO2
1.34 ppb
0.68 ppb
0.72 ppb
2.87 ppb
SO2
0.51 ppb
0.56 ppb
0.52 ppb
0.82 ppb
CO
0.12 ppb
0.11 ppb
0.11 ppb
0.12 ppb
O3
28.21 ppb
40.13 ppb
44.61 ppb
31.68 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 18 and 46.

19
37
46
30
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 very low risk.

Tree

1
2
1
1

Weed

0
0
0
0

Grass

1
1
1
1
PM10
0.17 μg/ft3
0.19 μg/ft3
0.23 μg/ft3
0.22 μg/ft3
PM25
0.12 μg/ft3
0.13 μg/ft3
0.15 μg/ft3
0.15 μg/ft3
NO2
3.22 ppb
0.79 ppb
0.9 ppb
4.95 ppb
SO2
0.86 ppb
0.73 ppb
0.62 ppb
0.87 ppb
CO
0.13 ppb
0.12 ppb
0.12 ppb
0.14 ppb
O3
18.89 ppb
43.56 ppb
49.26 ppb
27.99 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 21 and 56.

21
41
53
38
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

5
2
1
1

Weed

0
0
0
0

Grass

1
1
1
0
PM10
0.18 μg/ft3
0.25 μg/ft3
0.30 μg/ft3
0.41 μg/ft3
PM25
0.13 μg/ft3
0.17 μg/ft3
0.21 μg/ft3
0.28 μg/ft3
NO2
4.61 ppb
0.96 ppb
1.06 ppb
6 ppb
SO2
0.37 ppb
0.73 ppb
0.86 ppb
1.22 ppb
CO
0.18 ppb
0.14 ppb
0.13 ppb
0.16 ppb
O3
12.36 ppb
49.89 ppb
55.18 ppb
33.88 ppb