Air quality in Centennial

Air quality index (AQI⁺) and PM2.5 air pollution in Centennial • 16.6K Followers • 22:00, Apr 16 Local time

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43

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

O₃

106 µg/m³

weather condition icon

16°

wind direction icon

9 km/h

weather humid icon

25 %

Hourly forecast

Centennial air quality index (AQI⁺) forecast

Now

43

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 188 degree

9

km/h

Humidity icon

25%

23:00

40

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 182 degree

10

km/h

Humidity icon

28%

Fri

00:00

37

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 195 degree

12

km/h

Humidity icon

28%

01:00

34

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 191 degree

9

km/h

Humidity icon

29%

02:00

31

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 21 degree

29

km/h

Humidity icon

44%

03:00

28

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 36 degree

21

km/h

Humidity icon

66%

04:00

25

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 90 degree

11

km/h

Humidity icon

72%

05:00

22

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 132 degree

9

km/h

Humidity icon

68%

06:00

18

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 111 degree

9

km/h

Humidity icon

65%

07:00

15

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 72 degree

10

km/h

Humidity icon

63%

08:00

12

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 53 degree

17

km/h

Humidity icon

61%

09:00

9

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 33 degree

21

km/h

Humidity icon

56%

10:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 17 degree

28

km/h

Humidity icon

51%

11:00

6

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 9 degree

22

km/h

Humidity icon

71%

12:00

7

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 11 degree

17

km/h

Humidity icon

75%

13:00

7

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 19 degree

13

km/h

Humidity icon

62%

14:00

7

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 35 degree

6

km/h

Humidity icon

56%

15:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 347 degree

11

km/h

Humidity icon

48%

16:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 9 degree

23

km/h

Humidity icon

46%

17:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 7 degree

25

km/h

Humidity icon

48%

18:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 352 degree

19

km/h

Humidity icon

53%

19:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 334 degree

13

km/h

Humidity icon

50%

20:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 307 degree

10

km/h

Humidity icon

51%

21:00

13

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 289 degree

11

km/h

Humidity icon

45%

22:00

13

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 306 degree

16

km/h

Humidity icon

26%

23:00

13

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 304 degree

13

km/h

Humidity icon

28%

Sat

00:00

13

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 300 degree

10

km/h

Humidity icon

30%

01:00

13

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 241 degree

4

km/h

Humidity icon

32%

02:00

13

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 171 degree

8

km/h

Humidity icon

43%

03:00

13

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 168 degree

9

km/h

Humidity icon

39%

04:00

13

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 173 degree

9

km/h

Humidity icon

38%

05:00

13

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 205 degree

8

km/h

Humidity icon

35%

06:00

9

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 239 degree

9

km/h

Humidity icon

33%

07:00

9

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 264 degree

12

km/h

Humidity icon

37%

08:00

9

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 284 degree

20

km/h

Humidity icon

33%

09:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 288 degree

19

km/h

Humidity icon

29%

10:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 291 degree

15

km/h

Humidity icon

24%

11:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 280 degree

11

km/h

Humidity icon

20%

12:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 269 degree

10

km/h

Humidity icon

17%

13:00

6

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 273 degree

11

km/h

Humidity icon

14%

14:00

6

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 276 degree

11

km/h

Humidity icon

13%

15:00

6

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 279 degree

12

km/h

Humidity icon

12%

16:00

6

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 291 degree

12

km/h

Humidity icon

12%

17:00

6

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 300 degree

14

km/h

Humidity icon

11%

18:00

6

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 304 degree

14

km/h

Humidity icon

11%

19:00

6

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 325 degree

22

km/h

Humidity icon

12%

20:00

6

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 349 degree

16

km/h

Humidity icon

14%

21:00

12

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 302 degree

2

km/h

Humidity icon

15%

22:00

12

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 194 degree

8

km/h

Humidity icon

17%

23:00

12

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 193 degree

10

km/h

Humidity icon

19%

Sun

00:00

17

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 190 degree

11

km/h

Humidity icon

21%

01:00

17

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 190 degree

11

km/h

Humidity icon

21%

02:00

17

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 196 degree

12

km/h

Humidity icon

20%

03:00

11

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 205 degree

11

km/h

Humidity icon

19%

04:00

11

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 205 degree

11

km/h

Humidity icon

20%

05:00

11

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 208 degree

11

km/h

Humidity icon

21%

06:00

10

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 206 degree

11

km/h

Humidity icon

22%

07:00

10

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 203 degree

10

km/h

Humidity icon

22%

08:00

10

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 210 degree

9

km/h

Humidity icon

19%

09:00

15

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 215 degree

8

km/h

Humidity icon

15%

10:00

15

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 202 degree

6

km/h

Humidity icon

11%

11:00

15

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 159 degree

5

km/h

Humidity icon

7%

12:00

19

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 128 degree

7

km/h

Humidity icon

5%

13:00

19

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 95 degree

7

km/h

Humidity icon

5%

14:00

19

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 58 degree

8

km/h

Humidity icon

5%

15:00

23

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 38 degree

11

km/h

Humidity icon

5%

16:00

23

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 22 degree

13

km/h

Humidity icon

5%

17:00

23

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 19 degree

13

km/h

Humidity icon

5%

18:00

23

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 34 degree

12

km/h

Humidity icon

6%

19:00

23

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 49 degree

12

km/h

Humidity icon

7%

20:00

23

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 72 degree

10

km/h

Humidity icon

9%

21:00

21

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 120 degree

10

km/h

Humidity icon

12%

Daily forecast

|

Centennial air quality index (AQI⁺) forecast

Today

15

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 0 degree

28

km/h

Humidity icon

55%

Fri

9

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

22

km/h

Humidity icon

19%

Sat

15

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 45 degree

13

km/h

Humidity icon

10%

Air pollutants

What is the current air quality in Centennial?

IQAir Check icon

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

Health recommendations

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Enjoy outdoor activities

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Open your windows to bring clean, fresh air indoors

Get a monitor

Protect yourself from air pollution in Centennial

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Monitor the air you breathe

Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

Atem Series

Pollen

What is the pollen count in Centennial today?

Index

Pollen global icon

Low

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in Centennial

Health recommendations

common.healthRecommendationComp.icons.exerciseAlt

Enjoy outdoor activities

common.healthRecommendationComp.icons.windowAlt

Open your windows to bring clean, fresh air indoors

Get a monitor

Pollen

What is the pollen count in Centennial today?

Index

Pollen global icon

Low

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in Centennial

Protect yourself from air pollution in Centennial

SHOP IQAIR PRODUCTS

Monitor the air you breathe

Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

Atem Series

Most polluted locations near Centennial

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in Centennial

#StationsAQI⁺ US
1
The national flag of USA

Highland Reservoir

42

2
The national flag of USA

South Tamarac Street

27

3
The national flag of USA

1100-1198 E Irwin Pl

26

4
The national flag of USA

21399 E Weaver Pl

26

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Avenal, California

103

2
The national flag of USA

El Paso, Texas

100

3
The national flag of USA

Mission, Texas

90

4
The national flag of USA

Manhattan, Kansas

85

5
The national flag of USA

Lincoln, Nebraska

84

6
The national flag of USA

Corpus Christi, Texas

80

7
The national flag of USA

Joliet, Illinois

77

8
The national flag of USA

Emmetsburg, Iowa

76

9
The national flag of USA

Providence, Rhode Island

76

10
The national flag of USA

Barrington, Rhode Island

68

History

Historic air quality graph for Centennial

26 AQI⁺ US
Good
21:00–22:00 Apr 16 Local time
AQI⁺ US

History

Historic air quality graph for Centennial

26 AQI⁺ US
Good
21:00–22:00 Apr 16 Local time
AQI⁺ US

Most polluted locations near Centennial

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in Centennial

#StationsAQI⁺ US
1
The national flag of USA

Highland Reservoir

42

2
The national flag of USA

South Tamarac Street

27

3
The national flag of USA

1100-1198 E Irwin Pl

26

4
The national flag of USA

21399 E Weaver Pl

26

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Avenal, California

103

2
The national flag of USA

El Paso, Texas

100

3
The national flag of USA

Mission, Texas

90

4
The national flag of USA

Manhattan, Kansas

85

5
The national flag of USA

Lincoln, Nebraska

84

6
The national flag of USA

Corpus Christi, Texas

80

7
The national flag of USA

Joliet, Illinois

77

8
The national flag of USA

Emmetsburg, Iowa

76

9
The national flag of USA

Providence, Rhode Island

76

10
The national flag of USA

Barrington, Rhode Island

68

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