Nearby locations
Caribou, Maine, United States
VA Connecticut Healthcare System, Newington Campus, Maine, United States
Pauls, Maine, United States
Nearby popular places
Caribou Municipal Airport, United States
Prestile Hill, United States
Violette Pond, United States

Air Quality in Caribou, Maine, United States

To view the map, please use a browser that supports WebGL.

Pollutants in Caribou, United States

PM10
0.26 μg/ft3
PM25
0.12 μg/ft3
NO2
0.8 ppb
SO2
1.1 ppb
CO
0.2 ppb
O3
Primary Pollutant
51.5 ppb
Low riskHigh risk

Pollen Index in Caribou, United States

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

Air Quality Forecast in Caribou, United States

Mon, April 28
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 33 and 50.

38
34
37
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
5
5

Weed

0
0
0
0

Grass

0
0
0
0
PM10
0.02 μg/ft3
0.01 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
PM25
0.02 μg/ft3
0.01 μg/ft3
0.02 μg/ft3
0.03 μg/ft3
NO2
0.2 ppb
0.2 ppb
0.4 ppb
1 ppb
SO2
0.1 ppb
0.1 ppb
0.1 ppb
0.3 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
40.4 ppb
36.9 ppb
39.4 ppb
38.3 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 46.

30
41
45
33
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
4
5

Weed

0
0
0
0

Grass

0
0
0
0
PM10
0.06 μg/ft3
0.08 μg/ft3
0.10 μg/ft3
0.16 μg/ft3
PM25
0.05 μg/ft3
0.05 μg/ft3
0.06 μg/ft3
0.12 μg/ft3
NO2
1.2 ppb
0.2 ppb
1.2 ppb
3.2 ppb
SO2
0.3 ppb
0.2 ppb
0.3 ppb
0.4 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
32 ppb
43.6 ppb
48.8 ppb
36 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 33 and 47.

41
45
47
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 no risk.

Tree

5
5
5
-
Not Available

Weed

0
0
0
-
Not Available

Grass

0
0
0
-
Not Available
PM10
0.17 μg/ft3
0.24 μg/ft3
0.19 μg/ft3
N/A
PM25
0.16 μg/ft3
0.23 μg/ft3
0.18 μg/ft3
N/A
NO2
1.2 ppb
0.6 ppb
0.5 ppb
N/A
SO2
0.5 ppb
0.2 ppb
0.1 ppb
N/A
CO
0.1 ppb
0.1 ppb
0.1 ppb
N/A
O3
43.7 ppb
48.9 ppb
50.3 ppb
N/A