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Air quality near Downtown 2, Louisville

Air quality index (AQI⁺) and PM2.5 air pollution near Downtown 2, Louisville • 509 Followers • 23:00, Apr 19

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

5 µg/m³

12°

8 km/h

48 %

Data source: PurpleAir

Hourly forecast

Downtown 2, Louisville air quality index (AQI⁺) forecast

Now

12°

km/h

48%

Mon

00:00

12°

km/h

48%

01:00

11°

km/h

58%

02:00

8°

km/h

54%

03:00

7°

km/h

56%

04:00

7°

km/h

54%

05:00

7°

km/h

49%

06:00

7°

km/h

46%

07:00

6°

km/h

51%

08:00

6°

km/h

51%

09:00

7°

km/h

47%

10:00

9°

km/h

35%

11:00

10°

km/h

31%

12:00

11°

km/h

29%

13:00

12°

km/h

29%

14:00

13°

km/h

29%

15:00

14°

km/h

28%

16:00

14°

km/h

28%

17:00

14°

km/h

29%

18:00

14°

km/h

31%

19:00

14°

km/h

33%

20:00

13°

km/h

36%

21:00

12°

km/h

43%

22:00

12°

km/h

48%

23:00

11°

km/h

54%

Tue

00:00

10°

km/h

57%

01:00

9°

km/h

64%

02:00

8°

km/h

70%

03:00

8°

km/h

72%

04:00

7°

km/h

66%

05:00

7°

km/h

60%

06:00

7°

km/h

59%

07:00

7°

km/h

58%

08:00

7°

km/h

55%

09:00

9°

km/h

46%

10:00

13°

km/h

40%

11:00

16°

km/h

38%

12:00

19°

km/h

40%

13:00

22°

km/h

39%

14:00

23°

km/h

34%

15:00

24°

km/h

30%

16:00

24°

km/h

29%

17:00

24°

km/h

30%

18:00

24°

km/h

32%

19:00

23°

km/h

33%

20:00

22°

km/h

39%

21:00

22°

km/h

31%

22:00

20°

km/h

35%

23:00

20°

km/h

37%

Wed

00:00

19°

km/h

40%

01:00

18°

km/h

42%

02:00

18°

km/h

45%

03:00

18°

km/h

45%

04:00

17°

km/h

48%

05:00

17°

km/h

48%

06:00

17°

km/h

52%

07:00

17°

km/h

52%

08:00

18°

km/h

49%

09:00

20°

km/h

46%

10:00

21°

km/h

43%

11:00

22°

km/h

43%

12:00

24°

km/h

38%

13:00

26°

km/h

34%

14:00

26°

km/h

34%

15:00

26°

km/h

34%

16:00

26°

km/h

34%

17:00

26°

km/h

34%

18:00

25°

km/h

36%

19:00

24°

km/h

38%

20:00

23°

km/h

41%

21:00

22°

km/h

43%

22:00

21°

km/h

49%

Daily forecast

Downtown 2, Louisville air quality index (AQI⁺) forecast

Today

14°

6°

km/h

37%

Tue

24°

7°

km/h

39%

Wed

26°

17°

km/h

41%

Air pollutants

What is the current air quality near Downtown 2?

PM2.5 concentration currently meets the WHO annual PM2.5 guideline.

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time Downtown 2, Louisville air pollution map

Pollen

What is the pollen count in Downtown 2 today?

Index

Low

Tree Low	25%
Grass Low	25%
Weed Low	25%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in Downtown 2 today?

Index

Low

Tree Low	25%
Grass Low	25%
Weed Low	25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Downtown 2

28 AQI⁺ US

Good

22:00–23:00 Apr 19

AQI⁺ US

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Most polluted locations near Downtown 2, Louisville

Worldwide AQI⁺ ranking

Station ranking

Real-time Downtown 2 AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Cannons Lane	38
2	Carrithers Middle Sc	38
3	Algonquin Parkway	37
4	1300-1318 S Floyd St	36
5	798-712 Zane St	29
6	Downtown 2	28
7	Clifton Heights	22
8	110 State St	19
9	Near Road	18
10	Maple Lane - AirVisual	11

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Avenal, California	102
2	Casa Grande, Arizona	88
3	Manhattan, Kansas	69
4	Winnebago, Nebraska	66
5	Topeka, Kansas	65
6	Lancaster, California	63
7	Mecca, California	60
8	Victorville, California	60
9	Hesperia, California	58
10	Golden, Colorado	57