Nearby locations
Decatur, Indiana, United States
Monmouth, Indiana, United States
Elm Tree Crossroads, Indiana, United States
Nearby popular places
Stratton Park, United States
Hanna City Park, United States
Decatur Hi-Way Airport, United States

Air Quality in Decatur, Indiana, United States

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Pollutants in Decatur, United States

PM10
17.3 μg/m3
PM25
8.4 μg/m3
NO2
3.5 ppb
SO2
0.8 ppb
CO
0.2 ppb
O3
Primary Pollutant
27.8 ppb
Low riskHigh risk

Pollen Index in Decatur, United States

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

Air Quality Forecast in Decatur, United States

Thu, July 23
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 47 and 65.

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 51 and 72.

50
62
65
72
Next day
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 no risk.

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 no risk.

Tree

0
0
0
0

Weed

0
0
0
0

Grass

0
0
0
0
Next day
PM10
12.9 μg/m3
15.8 μg/m3
17.1 μg/m3
20.7 μg/m3
PM25
8.9 μg/m3
14.9 μg/m3
16.4 μg/m3
20 μg/m3
NO2
3.6 ppb
1.2 ppb
16.1 ppb
24.7 ppb
SO2
0.8 ppb
0.6 ppb
0.7 ppb
0.7 ppb
CO
0.2 ppb
0.1 ppb
0.2 ppb
0.3 ppb
O3
20.8 ppb
55.7 ppb
35.7 ppb
6.9 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 51 and 72.

72
60
59
51
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 no risk.

Tree

0
0
0
0

Weed

0
0
0
0

Grass

0
0
0
0
PM10
20.7 μg/m3
14.6 μg/m3
12.8 μg/m3
9.7 μg/m3
PM25
20 μg/m3
13.7 μg/m3
11.9 μg/m3
9.2 μg/m3
NO2
24.7 ppb
1.2 ppb
1 ppb
7.8 ppb
SO2
0.7 ppb
0.7 ppb
0.4 ppb
0.4 ppb
CO
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
6.9 ppb
52.9 ppb
65.9 ppb
43.6 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 43 and 64.

63
47
55
43
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 no risk.

Tree

0
0
0
0

Weed

0
0
0
0

Grass

0
0
0
0
PM10
16 μg/m3
8.9 μg/m3
9.3 μg/m3
8.1 μg/m3
PM25
15.5 μg/m3
8.3 μg/m3
8.7 μg/m3
7.6 μg/m3
NO2
19.5 ppb
1.5 ppb
1 ppb
7 ppb
SO2
0.5 ppb
1.2 ppb
0.6 ppb
0.7 ppb
CO
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
14.7 ppb
50.6 ppb
60.7 ppb
42.7 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 32 and 57.

45
0
0
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 no risk.

Tree

0
-
Not Available
-
Not Available
-
Not Available

Weed

0
-
Not Available
-
Not Available
-
Not Available

Grass

0
-
Not Available
-
Not Available
-
Not Available
PM10
8.4 μg/m3
N/A
N/A
N/A
PM25
8 μg/m3
N/A
N/A
N/A
NO2
12.6 ppb
N/A
N/A
N/A
SO2
0.6 ppb
N/A
N/A
N/A
CO
0.3 ppb
N/A
N/A
N/A
O3
18.9 ppb
N/A
N/A
N/A