Nearby locations
Washington City, District of Columbia, United States
Judiciary Square, District of Columbia, United States
East Central, District of Columbia, United States
Nearby popular places
Seaton Playground, United States
Fairfield Inn & Suites Washington. Dc Downtown, United States
National Law Enforcement Officers Memorial, United States

Air Quality in Washington City, District of Columbia, United States

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Pollutants in Washington City, United States

PM10
0.31 μg/ft3
PM25
0.21 μg/ft3
NO2
1.4 ppb
SO2
0.1 ppb
CO
0.2 ppb
O3
Primary Pollutant
48.7 ppb
Low riskHigh risk

Pollen Index in Washington City, United States

Tree
2/5
012345
Weed
0/5
012345
Grass
0/5
012345

Air Quality Forecast in Washington City, United States

Wed, July 9
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 58 and 69.

69
63
61
60
Pollen

Tree pollen on this day is expected to have medium risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

Tree

2
3
2
2

Weed

0
0
0
0

Grass

0
0
0
0
PM10
0.53 μg/ft3
0.46 μg/ft3
0.40 μg/ft3
0.40 μg/ft3
PM25
0.52 μg/ft3
0.44 μg/ft3
0.38 μg/ft3
0.39 μg/ft3
NO2
1.6 ppb
0.5 ppb
0.5 ppb
1.4 ppb
SO2
1.3 ppb
0.7 ppb
0.8 ppb
1.2 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
57 ppb
63.5 ppb
68.5 ppb
67.2 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 49 and 63.

61
59
56
0
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 no risk.

Tree

2
2
2
-
Not Available

Weed

0
0
0
-
Not Available

Grass

0
0
0
-
Not Available
PM10
0.42 μg/ft3
0.40 μg/ft3
0.19 μg/ft3
N/A
PM25
0.41 μg/ft3
0.38 μg/ft3
0.18 μg/ft3
N/A
NO2
1.6 ppb
0.9 ppb
0.5 ppb
N/A
SO2
1.8 ppb
1.4 ppb
0.1 ppb
N/A
CO
0.2 ppb
0.2 ppb
0.2 ppb
N/A
O3
49.9 ppb
61.8 ppb
61.7 ppb
N/A