Air quality in Waterloo

Air quality index (AQI⁺) and PM2.5 air pollution in Waterloo • 40 Followers • 16:00, Jun 20 Local time

8*

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

1.4 µg/m³

weather condition icon

22°

wind direction icon

12 km/h

weather humid icon

63 %

Hourly forecast

Waterloo air quality index (AQI⁺) forecast

Now

8

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 298 degree

12

km/h

Humidity icon

63%

18:00

8

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 311 degree

12

km/h

Humidity icon

63%

19:00

8

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 301 degree

9

km/h

Humidity icon

70%

20:00

7

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 330 degree

7

km/h

Humidity icon

70%

21:00

7

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 323 degree

6

km/h

Humidity icon

80%

22:00

9

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 296 degree

6

km/h

Humidity icon

82%

23:00

9

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 334 degree

7

km/h

Humidity icon

84%

Sun

00:00

9

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 348 degree

4

km/h

Humidity icon

87%

01:00

12

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 12 degree

5

km/h

Humidity icon

93%

02:00

12

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 55 degree

3

km/h

Humidity icon

100%

03:00

13

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 70 degree

2

km/h

Humidity icon

100%

04:00

7

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 55 degree

3

km/h

Humidity icon

99%

05:00

7

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 137 degree

1

km/h

Humidity icon

99%

06:00

7

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 59 degree

4

km/h

Humidity icon

99%

07:00

7

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 31 degree

0

km/h

Humidity icon

98%

08:00

7

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 124 degree

2

km/h

Humidity icon

98%

09:00

7

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 90 degree

5

km/h

Humidity icon

94%

10:00

55

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 109 degree

10

km/h

Humidity icon

77%

11:00

55

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 129 degree

13

km/h

Humidity icon

74%

12:00

55

Weather icon

90%

19°

IQAir AirVisual Air Quality Map Wind rotating 118 degree

11

km/h

Humidity icon

73%

13:00

54

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 105 degree

11

km/h

Humidity icon

80%

14:00

54

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 102 degree

11

km/h

Humidity icon

88%

15:00

54

Weather icon

90%

17°

IQAir AirVisual Air Quality Map Wind rotating 106 degree

14

km/h

Humidity icon

94%

16:00

55

Weather icon

90%

16°

IQAir AirVisual Air Quality Map Wind rotating 94 degree

17

km/h

Humidity icon

97%

17:00

55

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 92 degree

17

km/h

Humidity icon

99%

18:00

55

Weather icon

90%

15°

IQAir AirVisual Air Quality Map Wind rotating 107 degree

16

km/h

Humidity icon

98%

19:00

56

Weather icon

90%

13°

IQAir AirVisual Air Quality Map Wind rotating 97 degree

20

km/h

Humidity icon

96%

20:00

56

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 101 degree

17

km/h

Humidity icon

97%

21:00

56

Weather icon

90%

12°

IQAir AirVisual Air Quality Map Wind rotating 74 degree

17

km/h

Humidity icon

95%

22:00

60

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 49 degree

14

km/h

Humidity icon

95%

23:00

60

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 18 degree

13

km/h

Humidity icon

96%

Mon

00:00

60

Weather icon

90%

13°

IQAir AirVisual Air Quality Map Wind rotating 1 degree

16

km/h

Humidity icon

98%

01:00

61

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 15 degree

15

km/h

Humidity icon

98%

02:00

61

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 12 degree

14

km/h

Humidity icon

100%

03:00

61

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 16 degree

17

km/h

Humidity icon

97%

04:00

56

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 10 degree

16

km/h

Humidity icon

95%

05:00

56

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 11 degree

18

km/h

Humidity icon

93%

06:00

56

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 7 degree

18

km/h

Humidity icon

96%

07:00

58

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 17 degree

18

km/h

Humidity icon

93%

08:00

58

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 3 degree

17

km/h

Humidity icon

88%

09:00

58

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 6 degree

19

km/h

Humidity icon

82%

10:00

59

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 5 degree

21

km/h

Humidity icon

76%

11:00

59

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 1 degree

21

km/h

Humidity icon

69%

12:00

59

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 0 degree

19

km/h

Humidity icon

66%

13:00

29

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 4 degree

19

km/h

Humidity icon

63%

14:00

29

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 5 degree

19

km/h

Humidity icon

60%

15:00

29

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 8 degree

17

km/h

Humidity icon

59%

16:00

18

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 2 degree

16

km/h

Humidity icon

56%

17:00

18

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 358 degree

14

km/h

Humidity icon

54%

18:00

18

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 357 degree

12

km/h

Humidity icon

52%

19:00

14

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 8 degree

8

km/h

Humidity icon

60%

20:00

14

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 62 degree

9

km/h

Humidity icon

77%

21:00

14

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 68 degree

8

km/h

Humidity icon

80%

22:00

10

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 102 degree

7

km/h

Humidity icon

86%

23:00

10

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 132 degree

6

km/h

Humidity icon

88%

Tue

00:00

10

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 132 degree

4

km/h

Humidity icon

88%

01:00

16

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 58 degree

3

km/h

Humidity icon

88%

02:00

16

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 60 degree

6

km/h

Humidity icon

90%

03:00

16

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 54 degree

5

km/h

Humidity icon

90%

04:00

8

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 67 degree

3

km/h

Humidity icon

89%

05:00

8

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 92 degree

5

km/h

Humidity icon

87%

06:00

8

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 105 degree

3

km/h

Humidity icon

83%

07:00

11

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 67 degree

4

km/h

Humidity icon

78%

08:00

11

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 59 degree

5

km/h

Humidity icon

74%

09:00

11

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 61 degree

5

km/h

Humidity icon

70%

10:00

14

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 118 degree

1

km/h

Humidity icon

68%

11:00

14

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 292 degree

2

km/h

Humidity icon

66%

12:00

14

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 239 degree

2

km/h

Humidity icon

64%

13:00

19

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 265 degree

3

km/h

Humidity icon

62%

14:00

19

Weather icon

80%

23°

IQAir AirVisual Air Quality Map Wind rotating 271 degree

3

km/h

Humidity icon

59%

15:00

19

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 290 degree

4

km/h

Humidity icon

56%

16:00

13

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 334 degree

6

km/h

Humidity icon

57%

Daily forecast

|

Waterloo air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality in Waterloo?

IQAir Check icon

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

Health recommendations

Protect yourself from air pollution in Waterloo

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

Pollen

What is the pollen count in Waterloo today?

Index

Pollen global icon

High

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

High

75%
Pollen weed icon

Weed

Moderate

50%

Source:

wetter.com
Pollen forecast in Waterloo

Health recommendations

Pollen

What is the pollen count in Waterloo today?

Index

Pollen global icon

High

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

High

75%
Pollen weed icon

Weed

Moderate

50%

Source:

wetter.com
Pollen forecast in Waterloo

Protect yourself from air pollution in Waterloo

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 Waterloo

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Duchesne, Utah

131

2
The national flag of USA

Douglas, Colorado

110

3
The national flag of USA

Heber, Utah

110

4
The national flag of USA

Centennial, Colorado

108

5
The national flag of USA

Nashville, Tennessee

103

6
The national flag of USA

Phoenix, Arizona

103

7
The national flag of USA

Santa Clarita, California

103

8
The national flag of USA

Archuleta, Colorado

102

9
The national flag of USA

Denver, Colorado

101

10
The national flag of USA

Glendale, Arizona

98

History

Historic air quality graph for Waterloo

8 AQI⁺ US
Good
16:00–17:00 Jun 20 Local time
AQI⁺ US

History

Historic air quality graph for Waterloo

8 AQI⁺ US
Good
16:00–17:00 Jun 20 Local time
AQI⁺ US

Most polluted locations near Waterloo

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Duchesne, Utah

131

2
The national flag of USA

Douglas, Colorado

110

3
The national flag of USA

Heber, Utah

110

4
The national flag of USA

Centennial, Colorado

108

5
The national flag of USA

Nashville, Tennessee

103

6
The national flag of USA

Phoenix, Arizona

103

7
The national flag of USA

Santa Clarita, California

103

8
The national flag of USA

Archuleta, Colorado

102

9
The national flag of USA

Denver, Colorado

101

10
The national flag of USA

Glendale, Arizona

98

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Where is the cleanest air quality in Waterloo?

No locations are available.