Search location
Use my current location
Nearby locations
Washington, DC, District of Columbia, United States
West End, District of Columbia, United States
Foggy Bottom, District of Columbia, United States
Nearby popular places
Carp Pond (historical), United States
The 56 Signers of the Declaration of Independence Memorial, United States
General Jose Gervasio Artigas Statue, United States

Air Quality in Carp Pond (historical), United States

Pollutants in Carp Pond (historical), United States

PM10
0.40 μg/ft3
PM25
Primary Pollutant
0.32 μg/ft3
NO2
7.88 ppb
SO2
5.13 ppb
CO
5.13 ppb
O3
35 ppb
Low riskHigh risk

Pollen Index in Carp Pond (historical), United States

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

Air Quality Forecast in Carp Pond (historical), United States

Sat, May 21
MorningNoonEveningNight
Next day
Next day
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 60.

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 40.

AQI35
AQI33
AQI34
AQI40
Next day
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 high risk.

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 high risk.

Tree

3
5
5
5

Weed

0
0
0
0

Grass

3
1
4
5
Next day
PM10
0.19 μg/ft3
0.29 μg/ft3
0.30 μg/ft3
0.25 μg/ft3
PM25
0.13 μg/ft3
0.20 μg/ft3
0.21 μg/ft3
0.18 μg/ft3
NO2
2.23 ppb
0.94 ppb
0.69 ppb
2.45 ppb
SO2
0.3 ppb
0.29 ppb
0.28 ppb
0.18 ppb
CO
0.17 ppb
0.12 ppb
0.12 ppb
0.12 ppb
O3
38.35 ppb
34.49 ppb
40.29 ppb
40.24 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 28 and 40.

AQI33
AQI34
AQI40
AQI28
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 high risk.

Tree

5
5
5
5

Weed

0
0
0
0

Grass

1
4
5
5
PM10
0.29 μg/ft3
0.30 μg/ft3
0.25 μg/ft3
0.28 μg/ft3
PM25
0.20 μg/ft3
0.21 μg/ft3
0.18 μg/ft3
0.19 μg/ft3
NO2
0.94 ppb
0.69 ppb
2.45 ppb
6.73 ppb
SO2
0.29 ppb
0.28 ppb
0.18 ppb
0.23 ppb
CO
0.12 ppb
0.12 ppb
0.12 ppb
0.16 ppb
O3
34.49 ppb
40.29 ppb
40.24 ppb
25.98 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 43.

AQI23
AQI38
AQI42
AQI32
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 high risk.

Tree

5
5
5
5

Weed

0
0
0
0

Grass

2
3
5
5
PM10
0.17 μg/ft3
0.41 μg/ft3
0.30 μg/ft3
0.23 μg/ft3
PM25
0.12 μg/ft3
0.29 μg/ft3
0.20 μg/ft3
0.16 μg/ft3
NO2
3.62 ppb
4.92 ppb
1.54 ppb
3.84 ppb
SO2
0.49 ppb
0.77 ppb
0.33 ppb
0.52 ppb
CO
0.14 ppb
0.16 ppb
0.12 ppb
0.13 ppb
O3
23.28 ppb
34.08 ppb
43.39 ppb
30.56 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 23 and 30.

AQI23
AQI23
AQI27
AQI0
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 high risk.

Tree

3
4
5
-
Not Available

Weed

0
0
0
-
Not Available

Grass

4
3
5
-
Not Available
PM10
0.19 μg/ft3
0.24 μg/ft3
0.23 μg/ft3
N/A
PM25
0.13 μg/ft3
0.16 μg/ft3
0.15 μg/ft3
N/A
NO2
3.58 ppb
3.14 ppb
3.38 ppb
N/A
SO2
0.95 ppb
0.75 ppb
0.57 ppb
N/A
CO
0.12 ppb
0.12 ppb
0.12 ppb
N/A
O3
24.12 ppb
26.95 ppb
29.69 ppb
N/A

Our site uses cookies to enhance the user experience. Find out more on how we use cookies.