Gresham Centennial HS

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Air quality near Gresham Centennial HS, Gresham

Air quality index (AQI⁺) and PM2.5 air pollution near Gresham Centennial HS, Gresham • 1.8K Followers • 20:00, Oct 02 Local time

Portland, Oregon, USA Air Quality Alert nearby

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US AQI⁺

Good

Main pollutant:

PM2.5

2.8 µg/m³

18°

12 km/h

81 %

Hourly forecast

Gresham Centennial HS, Gresham air quality index (AQI⁺) forecast

Now

18°

km/h

81%

22:00

17°

km/h

86%

23:00

16°

km/h

89%

Sat

00:00

16°

km/h

92%

01:00

15°

km/h

95%

02:00

15°

km/h

95%

03:00

15°

km/h

96%

04:00

15°

km/h

96%

05:00

14°

km/h

98%

06:00

13°

km/h

98%

07:00

13°

km/h

98%

08:00

13°

km/h

97%

09:00

14°

km/h

87%

10:00

18°

km/h

67%

11:00

22°

km/h

54%

12:00

24°

km/h

46%

13:00

25°

km/h

42%

14:00

26°

km/h

39%

15:00

27°

km/h

37%

16:00

27°

km/h

36%

17:00

27°

km/h

37%

18:00

26°

km/h

41%

19:00

23°

km/h

56%

20:00

22°

km/h

72%

21:00

20°

km/h

73%

22:00

19°

km/h

74%

23:00

19°

km/h

77%

Sun

00:00

18°

km/h

79%

01:00

17°

km/h

80%

02:00

16°

km/h

81%

03:00

16°

km/h

82%

04:00

15°

km/h

82%

05:00

15°

km/h

82%

06:00

14°

km/h

82%

07:00

14°

km/h

83%

08:00

14°

km/h

80%

09:00

17°

km/h

67%

10:00

20°

km/h

52%

11:00

24°

km/h

40%

12:00

26°

km/h

36%

13:00

27°

km/h

33%

14:00

29°

km/h

31%

15:00

29°

km/h

30%

16:00

29°

km/h

31%

17:00

29°

km/h

32%

18:00

25°

km/h

36%

19:00

21°

km/h

43%

20:00

20°

km/h

49%

21:00

19°

km/h

53%

22:00

18°

km/h

57%

23:00

17°

km/h

60%

Mon

00:00

17°

km/h

63%

01:00

16°

km/h

65%

02:00

16°

km/h

67%

03:00

15°

km/h

70%

04:00

15°

km/h

73%

05:00

14°

km/h

76%

06:00

14°

km/h

77%

07:00

13°

km/h

79%

08:00

14°

km/h

76%

09:00

17°

km/h

66%

10:00

19°

km/h

57%

11:00

21°

km/h

52%

12:00

23°

km/h

45%

13:00

25°

km/h

39%

14:00

26°

km/h

33%

15:00

27°

km/h

25%

16:00

26°

km/h

21%

17:00

25°

km/h

24%

18:00

23°

km/h

35%

19:00

20°

km/h

45%

20:00

18°

km/h

53%

Daily forecast

Gresham Centennial HS, Gresham air quality index (AQI⁺) forecast

Today

27°

13°

km/h

62%

Sat

29°

14°

km/h

49%

Sun

27°

13°

km/h

50%

Air pollutants

What is the current air quality near Gresham Centennial HS?

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 Gresham Centennial HS, Gresham air pollution map

Pollen

What is the pollen count in Gresham Centennial HS today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

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Pollen

What is the pollen count in Gresham Centennial HS today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Gresham Centennial HS

16 AQI⁺ US

Good

19:00–20:00 Oct 02 Local time

AQI⁺ US

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Most polluted locations near Gresham Centennial HS, Gresham

Worldwide AQI⁺ ranking

Station ranking

Real-time Gresham Centennial HS AQI⁺ station ranking

#	Stations	AQI⁺ US
1	16507 NE Multnomah St	23
2	City Central	19
3	Gresham library	19
4	Southeast 190th Avenue	15
5	Gresham Centennial HS	13
6	826 SW 8th St	12
7	Gresham Butte	5

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	New Canaan, Connecticut	206
2	Madera, California	140
3	Merced, California	112
4	Glendora, California	107
5	Compton, California	103
6	Kern, California	103
7	Concord, California	102
8	Fresno County, California	102
9	Bakersfield, California	101
10	Jurupa Valley, California	101