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Air quality near Highland, Denver

Air quality index (AQI⁺) and PM2.5 air pollution near Highland, Denver • 1.5K Followers

No current dataLast update 20:00, Jun 13 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

4.2 µg/m³

18°

8 km/h

86 %

Data source: PurpleAir

Hourly forecast

Highland, Denver air quality index (AQI⁺) forecast

06:00

18°

km/h

85%

07:00

18°

km/h

84%

08:00

19°

km/h

76%

09:00

21°

km/h

69%

10:00

22°

km/h

60%

11:00

24°

km/h

53%

12:00

26°

km/h

48%

13:00

27°

km/h

44%

14:00

29°

km/h

39%

15:00

30°

km/h

36%

16:00

30°

km/h

35%

17:00

29°

km/h

36%

18:00

23°

km/h

61%

19:00

80%

19°

km/h

91%

20:00

80%

19°

km/h

86%

21:00

19°

km/h

82%

22:00

19°

km/h

81%

23:00

19°

km/h

80%

00:00

20°

km/h

77%

01:00

19°

km/h

82%

02:00

19°

km/h

85%

03:00

18°

km/h

87%

04:00

18°

km/h

93%

05:00

18°

km/h

95%

06:00

17°

km/h

97%

07:00

17°

km/h

95%

08:00

18°

km/h

86%

09:00

20°

km/h

75%

10:00

23°

km/h

64%

11:00

25°

km/h

54%

12:00

27°

km/h

44%

13:00

29°

km/h

37%

14:00

31°

km/h

33%

15:00

32°

km/h

29%

16:00

32°

km/h

27%

17:00

32°

km/h

26%

18:00

28°

km/h

40%

19:00

70%

20°

km/h

81%

20:00

20°

km/h

71%

21:00

19°

km/h

74%

22:00

21°

km/h

64%

23:00

21°

km/h

55%

00:00

20°

km/h

61%

01:00

21°

km/h

62%

02:00

21°

km/h

54%

03:00

21°

km/h

53%

04:00

20°

km/h

56%

05:00

19°

km/h

64%

06:00

19°

km/h

69%

07:00

22°

km/h

45%

08:00

23°

km/h

41%

09:00

25°

km/h

33%

10:00

28°

km/h

26%

11:00

31°

km/h

20%

12:00

33°

km/h

16%

13:00

35°

km/h

14%

14:00

36°

km/h

13%

15:00

36°

km/h

13%

16:00

34°

km/h

15%

17:00

34°

km/h

14%

18:00

31°

km/h

21%

19:00

28°

km/h

32%

20:00

28°

km/h

30%

21:00

27°

km/h

33%

22:00

27°

km/h

32%

23:00

27°

km/h

32%

00:00

26°

km/h

33%

01:00

26°

km/h

33%

02:00

25°

km/h

30%

03:00

25°

km/h

30%

04:00

24°

km/h

32%

Daily forecast

Highland, Denver air quality index (AQI⁺) forecast

Today

30°

18°

km/h

63%

Thu

32°

17°

km/h

59%

Fri

36°

19°

km/h

27%

Air pollutants

What is the current air quality near Highland?

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

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Real-time Highland, Denver air pollution map

Pollen

What is the pollen count in Highland today?

Index

High

Tree

None

Grass

None

Weed

High

75%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Highland

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Face Masks

Air Quality Monitors

Pollen

What is the pollen count in Highland today?

Index

High

Tree

None

Grass

None

Weed

High

75%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Highland

29 AQI⁺ US

Good

Jun 2026

AQI⁺ US

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Most polluted locations near Highland, Denver

Worldwide AQI⁺ ranking

Station ranking

Real-time Highland AQI⁺ station ranking

#	Stations	AQI⁺ US
1	1000 Speer	34
2	2261-2211 Blake St	31
3	3434 Beeler Street	26
4	Baker, Denver	26
5	4510-4542 Paris St	25
6	4499-4401 Quitman St	24
7	1224-1298 Garfield St	23
8	2698-2640 S Milwaukee St	23
9	849-801 E Colorado Ave	23
10	4529 E 18th Ave	21

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Crooked River Ranch, Oregon	189
2	Madras, Oregon	179
3	Kittitas County, Washington	163
4	Chelan, Washington	156
5	Prineville, Oregon	155
6	Nez Perce County, Idaho	112
7	Wheeler County, Oregon	110
8	Leavenworth, Washington	104
9	Walla Walla, Washington	104
10	Quincy, Washington	99