Lokationer i nærheden
Philadelphia, Pennsylvania, Forenede Stater
Center City, Pennsylvania, Forenede Stater
Wharton, Pennsylvania, Forenede Stater
Steder i nærheden
Pennwalt Park, Forenede Stater
Kopernicus Triangle, Forenede Stater
Chinatown Friendship Gate, Forenede Stater

Luftkvalitet i Philadelphia, Pennsylvania, Forenede Stater

Forureningskilder i Philadelphia, Forenede Stater

PM10
1.02 μg/ft3
PM25
Primær forureningskilde
0.48 μg/ft3
NO2
19.63 ppb
SO2
60.81 ppb
CO
5.31 ppb
O3
34.5 ppb
Lav risikoHøj risiko

Pollenindeks i Philadelphia, Forenede Stater

Træ
1/5
012345
Ukrudt
0/5
012345
Græs
0/5
012345

Luftkvalitetsudsigt i Philadelphia, Forenede Stater

søn. 26. marts
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
42
38
44
39
Pollen

Træ

1
1
1
1

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.43 μg/ft3
0.19 μg/ft3
0.23 μg/ft3
0.31 μg/ft3
PM25
0.30 μg/ft3
0.13 μg/ft3
0.16 μg/ft3
0.22 μg/ft3
NO2
2.99 ppb
0.77 ppb
1.14 ppb
3.3 ppb
SO2
0.26 ppb
0.28 ppb
0.24 ppb
0.32 ppb
CO
0.12 ppb
0.1 ppb
0.1 ppb
0.12 ppb
O3
32.79 ppb
45.7 ppb
47.24 ppb
38.61 ppb
AQI (luftkvalitetsindeks)
50
50
42
45
Pollen

Træ

1
1
1
1

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.54 μg/ft3
0.45 μg/ft3
0.12 μg/ft3
0.07 μg/ft3
PM25
0.38 μg/ft3
0.31 μg/ft3
0.09 μg/ft3
0.05 μg/ft3
NO2
2.23 ppb
1.69 ppb
0.78 ppb
1.79 ppb
SO2
1.79 ppb
1.13 ppb
0.39 ppb
0.31 ppb
CO
0.13 ppb
0.12 ppb
0.1 ppb
0.11 ppb
O3
32.61 ppb
30.23 ppb
49.27 ppb
47.85 ppb