Nearby locations
Santa Bárbara, Azores, Portugal
São Bartolomeu, Azores, Portugal
Biscoitos, Azores, Portugal
Nearby popular places
Lagoa Negra, Portugal
Serra de Santa Barbara, Portugal
Calderia de Santa Barbara, Portugal

Air Quality in Lagoa Negra, Portugal

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Pollutants in Lagoa Negra, Portugal

PM10
0.84 μg/ft3
PM25
Primary Pollutant
0.44 μg/ft3
NO2
N/A
SO2
0.19 ppb
CO
0.13 ppb
O3
42 ppb
Low riskHigh risk

Pollen Index in Lagoa Negra, Portugal

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

Air Quality Forecast in Lagoa Negra, Portugal

Thu, May 23
MorningNoonEveningNight
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 50 and 60.

55
52
53
50
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

1
1
1
1
PM10
0.69 μg/ft3
0.74 μg/ft3
0.65 μg/ft3
0.58 μg/ft3
PM25
0.37 μg/ft3
0.39 μg/ft3
0.36 μg/ft3
0.32 μg/ft3
NO2
0.04 ppb
0.04 ppb
0.04 ppb
0.04 ppb
SO2
0.05 ppb
0.05 ppb
0.12 ppb
0.11 ppb
CO
0.11 ppb
0.11 ppb
0.11 ppb
0.11 ppb
O3
49 ppb
51.26 ppb
49.67 ppb
49.21 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 43 and 52.

46
46
43
52
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 low risk.

Tree

2
1
1
0

Weed

0
0
0
0

Grass

1
1
2
1
PM10
0.42 μg/ft3
0.35 μg/ft3
0.58 μg/ft3
0.69 μg/ft3
PM25
0.23 μg/ft3
0.19 μg/ft3
0.31 μg/ft3
0.37 μg/ft3
NO2
0.02 ppb
0.03 ppb
0.04 ppb
0.05 ppb
SO2
0.03 ppb
0.08 ppb
0.12 ppb
0.1 ppb
CO
0.11 ppb
0.11 ppb
0.11 ppb
0.11 ppb
O3
50.43 ppb
48.94 ppb
44.57 ppb
41.62 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 52 and 55.

53
54
54
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 very low risk.

Tree

0
0
0
-
Not Available

Weed

0
0
0
-
Not Available

Grass

1
0
0
-
Not Available
PM10
0.74 μg/ft3
0.75 μg/ft3
0.72 μg/ft3
N/A
PM25
0.40 μg/ft3
0.40 μg/ft3
0.39 μg/ft3
N/A
NO2
0.05 ppb
0.05 ppb
0.04 ppb
N/A
SO2
0.08 ppb
0.08 ppb
0.08 ppb
N/A
CO
0.11 ppb
0.1 ppb
0.1 ppb
N/A
O3
39.76 ppb
36.42 ppb
34.17 ppb
N/A