Air quality near 18th Street, Boulder

Air quality index (AQI⁺) and PM2.5 air pollution near 18th Street, Boulder • 230 Followers • 08:00, May 17 Local time

Data source: PurpleAir

Milliken AQI Alert nearby

Milliken AQI Alert nearby

View alert

17

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

3 µg/m³

weather condition icon

12°

wind direction icon

8 km/h

weather humid icon

82 %

Data source: PurpleAir

Hourly forecast

18th Street, Boulder air quality index (AQI⁺) forecast

Now

17

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 91 degree

8

km/h

Humidity icon

82%

09:00

17

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 132 degree

13

km/h

Humidity icon

83%

10:00

16

Weather icon

90%

13°

IQAir AirVisual Air Quality Map Wind rotating 100 degree

15

km/h

Humidity icon

74%

11:00

16

Weather icon

90%

12°

IQAir AirVisual Air Quality Map Wind rotating 63 degree

14

km/h

Humidity icon

73%

12:00

28

Weather icon

90%

11°

IQAir AirVisual Air Quality Map Wind rotating 38 degree

7

km/h

Humidity icon

78%

13:00

30

Weather icon

90%

10°

IQAir AirVisual Air Quality Map Wind rotating 181 degree

18

km/h

Humidity icon

86%

14:00

33

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 107 degree

10

km/h

Humidity icon

80%

15:00

38

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 50 degree

4

km/h

Humidity icon

64%

16:00

41

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 159 degree

12

km/h

Humidity icon

70%

17:00

44

Weather icon

90%

13°

IQAir AirVisual Air Quality Map Wind rotating 198 degree

9

km/h

Humidity icon

73%

18:00

50

Weather icon

90%

12°

IQAir AirVisual Air Quality Map Wind rotating 154 degree

12

km/h

Humidity icon

73%

19:00

53

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 87 degree

7

km/h

Humidity icon

69%

20:00

56

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 86 degree

10

km/h

Humidity icon

77%

21:00

55

Weather icon

90%

10°

IQAir AirVisual Air Quality Map Wind rotating 25 degree

15

km/h

Humidity icon

92%

22:00

55

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 36 degree

10

km/h

Humidity icon

96%

23:00

55

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 82 degree

14

km/h

Humidity icon

95%

Mon

00:00

28

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 52 degree

15

km/h

Humidity icon

95%

01:00

28

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 25 degree

9

km/h

Humidity icon

89%

02:00

28

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 314 degree

9

km/h

Humidity icon

90%

03:00

16

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 4 degree

8

km/h

Humidity icon

88%

04:00

16

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 6 degree

9

km/h

Humidity icon

91%

05:00

16

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 12 degree

10

km/h

Humidity icon

93%

06:00

12

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 17 degree

11

km/h

Humidity icon

97%

07:00

12

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IQAir AirVisual Air Quality Map Wind rotating 354 degree

11

km/h

Humidity icon

96%

08:00

12

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 345 degree

15

km/h

Humidity icon

96%

09:00

38

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 6 degree

20

km/h

Humidity icon

96%

10:00

38

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IQAir AirVisual Air Quality Map Wind rotating 351 degree

21

km/h

Humidity icon

96%

11:00

38

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 345 degree

23

km/h

Humidity icon

92%

12:00

46

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 354 degree

22

km/h

Humidity icon

79%

13:00

46

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 357 degree

23

km/h

Humidity icon

86%

14:00

46

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 1 degree

21

km/h

Humidity icon

86%

15:00

52

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 15 degree

19

km/h

Humidity icon

77%

16:00

52

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 25 degree

15

km/h

Humidity icon

70%

17:00

52

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IQAir AirVisual Air Quality Map Wind rotating 26 degree

16

km/h

Humidity icon

73%

18:00

49

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 1 degree

15

km/h

Humidity icon

74%

19:00

49

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 21 degree

12

km/h

Humidity icon

75%

20:00

49

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 10 degree

13

km/h

Humidity icon

79%

21:00

43

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 344 degree

11

km/h

Humidity icon

93%

22:00

43

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 4 degree

11

km/h

Humidity icon

88%

23:00

43

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 1 degree

9

km/h

Humidity icon

83%

Tue

00:00

40

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 9 degree

7

km/h

Humidity icon

87%

01:00

40

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 4 degree

5

km/h

Humidity icon

84%

02:00

40

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 63 degree

3

km/h

Humidity icon

85%

03:00

19

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 115 degree

3

km/h

Humidity icon

88%

04:00

19

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 149 degree

6

km/h

Humidity icon

100%

05:00

19

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 177 degree

6

km/h

Humidity icon

100%

06:00

14

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 194 degree

5

km/h

Humidity icon

100%

07:00

14

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 201 degree

6

km/h

Humidity icon

90%

08:00

14

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 170 degree

5

km/h

Humidity icon

86%

09:00

17

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 154 degree

5

km/h

Humidity icon

79%

10:00

17

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 135 degree

6

km/h

Humidity icon

74%

11:00

17

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IQAir AirVisual Air Quality Map Wind rotating 110 degree

9

km/h

Humidity icon

71%

12:00

23

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 116 degree

11

km/h

Humidity icon

69%

13:00

23

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 107 degree

11

km/h

Humidity icon

67%

14:00

23

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 107 degree

10

km/h

Humidity icon

65%

15:00

15

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 146 degree

5

km/h

Humidity icon

67%

16:00

15

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 185 degree

5

km/h

Humidity icon

73%

17:00

15

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 198 degree

6

km/h

Humidity icon

79%

18:00

8

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 241 degree

3

km/h

Humidity icon

81%

19:00

8

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 345 degree

5

km/h

Humidity icon

85%

20:00

8

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 356 degree

10

km/h

Humidity icon

92%

21:00

7

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 349 degree

6

km/h

Humidity icon

94%

22:00

7

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 316 degree

4

km/h

Humidity icon

92%

23:00

7

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 305 degree

4

km/h

Humidity icon

90%

Wed

00:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 150 degree

2

km/h

Humidity icon

93%

01:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 157 degree

9

km/h

Humidity icon

93%

02:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 156 degree

12

km/h

Humidity icon

93%

03:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 150 degree

14

km/h

Humidity icon

90%

04:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 159 degree

8

km/h

Humidity icon

89%

05:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 126 degree

5

km/h

Humidity icon

89%

06:00

9

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 68 degree

4

km/h

Humidity icon

89%

07:00

9

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 338 degree

5

km/h

Humidity icon

87%

Daily forecast

|

18th Street, Boulder air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality near 18th Street?

IQAir Check icon

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

Health recommendations

Real-time 18th Street, Boulder air pollution map

Pollen

What is the pollen count in 18th Street today?

Index

Pollen global icon

Low

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

Low

25%

Source:

wetter.com
Pollen forecast

Protect yourself from air pollution in 18th Street

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Air Purifiers

Face Masks

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Pollen

What is the pollen count in 18th Street today?

Index

Pollen global icon

Low

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

Low

25%

Source:

wetter.com
Pollen forecast

History

Historic air quality graph for 18th Street

17 AQI⁺ US
Good
07:00–08:00 May 17 Local time
AQI⁺ US

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Most polluted locations near 18th Street, Boulder

Worldwide AQI⁺ rankingarrow right icon

Station ranking

Real-time 18th Street AQI⁺ station ranking

#StationsAQI⁺ US
1
The national flag of USA

5771-5701 Valmont Rd

33

2
The national flag of USA

Boulder Reservoir

29

3
The national flag of USA

10th Street

23

4
The national flag of USA

Bean Mountain Lane

21

5
The national flag of USA

717 Evergreen Boulder

19

6
The national flag of USA

1491 High St

18

7
The national flag of USA

285 Vail Cir

18

8
The national flag of USA

18th Street

17

9
The national flag of USA

1066 Berea Dr

9

10
The national flag of USA

Boulder - CU - 2102 Athens St.

8

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

San Marcos, California

127

2
The national flag of USA

Encinitas, California

112

3
The national flag of USA

Solana Beach, California

108

4
The national flag of USA

Carlsbad, California

105

5
The national flag of USA

San Diego, California

105

6
The national flag of USA

Oceanside, California

102

7
The national flag of USA

Imperial Beach, California

96

8
The national flag of USA

Coronado, California

94

9
The national flag of USA

Mission, Texas

89

10
The national flag of USA

Aliso Viejo, California

84

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