Nearby locations
Washington, DC, District of Columbia, United States
Logan Circle, District of Columbia, United States
West End, District of Columbia, United States
Nearby popular places
McPherson Square, United States
Bragadier General James B McPherson Statue, United States
Commodore John Barry Statue, United States

Air Quality in McPherson Square, United States

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Pollutants in McPherson Square, United States

PM10
0.53 μg/ft3
PM25
Primary Pollutant
0.36 μg/ft3
NO2
9.5 ppb
SO2
0.5 ppb
CO
0.31 ppb
O3
27.19 ppb
Low riskHigh risk

Pollen Index in McPherson Square, United States

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

Air Quality Forecast in McPherson Square, United States

Thu, May 23
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 32 and 49.

32
36
42
37
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 high risk.

Tree

4
5
5
5

Weed

0
0
0
0

Grass

2
2
4
3
PM10
0.16 μg/ft3
0.11 μg/ft3
0.20 μg/ft3
0.09 μg/ft3
PM25
0.11 μg/ft3
0.08 μg/ft3
0.14 μg/ft3
0.06 μg/ft3
NO2
0.7 ppb
0.22 ppb
0.3 ppb
0.48 ppb
SO2
0.07 ppb
0.04 ppb
0.06 ppb
0.02 ppb
CO
0.14 ppb
0.13 ppb
0.13 ppb
0.13 ppb
O3
33.72 ppb
42.34 ppb
43.5 ppb
38.41 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 34 and 43.

38
35
43
34
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 high risk.

Tree

0
1
5
5

Weed

0
0
0
0

Grass

0
1
4
3
PM10
0.19 μg/ft3
0.14 μg/ft3
0.13 μg/ft3
0.12 μg/ft3
PM25
0.13 μg/ft3
0.10 μg/ft3
0.09 μg/ft3
0.08 μg/ft3
NO2
0.7 ppb
0.67 ppb
0.3 ppb
1.69 ppb
SO2
0.26 ppb
0.06 ppb
0.04 ppb
0.05 ppb
CO
0.13 ppb
0.17 ppb
0.14 ppb
0.16 ppb
O3
39.69 ppb
38.58 ppb
46.19 ppb
30.77 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 24 and 41.

24
33
37
41
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

4
5
5
5

Weed

0
0
0
0

Grass

1
3
4
5
PM10
0.11 μg/ft3
0.07 μg/ft3
0.09 μg/ft3
0.23 μg/ft3
PM25
0.08 μg/ft3
0.05 μg/ft3
0.06 μg/ft3
0.16 μg/ft3
NO2
0.94 ppb
0.28 ppb
0.42 ppb
0.57 ppb
SO2
0.05 ppb
0.03 ppb
0.02 ppb
0.15 ppb
CO
0.15 ppb
0.13 ppb
0.13 ppb
0.14 ppb
O3
25.89 ppb
39.7 ppb
39.19 ppb
49.5 ppb