Air quality near 18th Street, Boulder

Air quality index (AQI⁺) and PM2.5 air pollution near 18th Street, Boulder • 236 Followers • 19:00, May 22 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

3.1 µg/m³

weather condition icon

10°

wind direction icon

14 km/h

weather humid icon

88 %

Data source: PurpleAir

Hourly forecast

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

Now

17

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10°

IQAir AirVisual Air Quality Map Wind rotating 242 degree

14

km/h

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88%

21:00

18

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90%

11°

IQAir AirVisual Air Quality Map Wind rotating 179 degree

11

km/h

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80%

22:00

18

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20%

11°

IQAir AirVisual Air Quality Map Wind rotating 152 degree

19

km/h

Humidity icon

84%

23:00

19

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IQAir AirVisual Air Quality Map Wind rotating 174 degree

15

km/h

Humidity icon

94%

Sat

00:00

15

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IQAir AirVisual Air Quality Map Wind rotating 172 degree

7

km/h

Humidity icon

100%

01:00

15

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IQAir AirVisual Air Quality Map Wind rotating 228 degree

3

km/h

Humidity icon

100%

02:00

14

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IQAir AirVisual Air Quality Map Wind rotating 232 degree

3

km/h

Humidity icon

100%

03:00

14

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IQAir AirVisual Air Quality Map Wind rotating 266 degree

3

km/h

Humidity icon

100%

04:00

14

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IQAir AirVisual Air Quality Map Wind rotating 286 degree

3

km/h

Humidity icon

100%

05:00

14

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IQAir AirVisual Air Quality Map Wind rotating 284 degree

4

km/h

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100%

06:00

17

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IQAir AirVisual Air Quality Map Wind rotating 288 degree

3

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100%

07:00

17

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IQAir AirVisual Air Quality Map Wind rotating 277 degree

2

km/h

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98%

08:00

17

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IQAir AirVisual Air Quality Map Wind rotating 58 degree

3

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95%

09:00

23

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12°

IQAir AirVisual Air Quality Map Wind rotating 74 degree

5

km/h

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63%

10:00

23

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15°

IQAir AirVisual Air Quality Map Wind rotating 96 degree

4

km/h

Humidity icon

49%

11:00

23

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17°

IQAir AirVisual Air Quality Map Wind rotating 88 degree

5

km/h

Humidity icon

42%

12:00

17

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19°

IQAir AirVisual Air Quality Map Wind rotating 99 degree

5

km/h

Humidity icon

39%

13:00

17

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20°

IQAir AirVisual Air Quality Map Wind rotating 148 degree

5

km/h

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35%

14:00

17

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21°

IQAir AirVisual Air Quality Map Wind rotating 205 degree

3

km/h

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30%

15:00

17

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22°

IQAir AirVisual Air Quality Map Wind rotating 279 degree

9

km/h

Humidity icon

24%

16:00

17

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23°

IQAir AirVisual Air Quality Map Wind rotating 286 degree

10

km/h

Humidity icon

22%

17:00

17

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23°

IQAir AirVisual Air Quality Map Wind rotating 281 degree

15

km/h

Humidity icon

19%

18:00

17

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22°

IQAir AirVisual Air Quality Map Wind rotating 291 degree

12

km/h

Humidity icon

21%

19:00

17

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22°

IQAir AirVisual Air Quality Map Wind rotating 349 degree

5

km/h

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20%

20:00

17

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19°

IQAir AirVisual Air Quality Map Wind rotating 68 degree

3

km/h

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50%

21:00

29

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17°

IQAir AirVisual Air Quality Map Wind rotating 181 degree

6

km/h

Humidity icon

53%

22:00

29

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17°

IQAir AirVisual Air Quality Map Wind rotating 227 degree

4

km/h

Humidity icon

69%

23:00

29

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17°

IQAir AirVisual Air Quality Map Wind rotating 263 degree

7

km/h

Humidity icon

42%

Sun

00:00

28

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16°

IQAir AirVisual Air Quality Map Wind rotating 262 degree

9

km/h

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40%

01:00

28

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16°

IQAir AirVisual Air Quality Map Wind rotating 251 degree

10

km/h

Humidity icon

42%

02:00

28

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15°

IQAir AirVisual Air Quality Map Wind rotating 252 degree

12

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43%

03:00

24

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15°

IQAir AirVisual Air Quality Map Wind rotating 255 degree

13

km/h

Humidity icon

43%

04:00

24

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15°

IQAir AirVisual Air Quality Map Wind rotating 256 degree

12

km/h

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41%

05:00

24

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15°

IQAir AirVisual Air Quality Map Wind rotating 244 degree

9

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39%

06:00

16

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15°

IQAir AirVisual Air Quality Map Wind rotating 241 degree

10

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38%

07:00

16

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15°

IQAir AirVisual Air Quality Map Wind rotating 236 degree

10

km/h

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36%

08:00

16

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18°

IQAir AirVisual Air Quality Map Wind rotating 228 degree

7

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31%

09:00

30

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21°

IQAir AirVisual Air Quality Map Wind rotating 185 degree

5

km/h

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26%

10:00

30

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23°

IQAir AirVisual Air Quality Map Wind rotating 116 degree

7

km/h

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24%

11:00

30

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24°

IQAir AirVisual Air Quality Map Wind rotating 94 degree

8

km/h

Humidity icon

24%

12:00

26

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24°

IQAir AirVisual Air Quality Map Wind rotating 88 degree

6

km/h

Humidity icon

24%

13:00

26

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25°

IQAir AirVisual Air Quality Map Wind rotating 119 degree

6

km/h

Humidity icon

23%

14:00

26

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26°

IQAir AirVisual Air Quality Map Wind rotating 141 degree

10

km/h

Humidity icon

22%

15:00

21

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26°

IQAir AirVisual Air Quality Map Wind rotating 156 degree

13

km/h

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20%

16:00

21

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24°

IQAir AirVisual Air Quality Map Wind rotating 210 degree

4

km/h

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24%

17:00

21

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25°

IQAir AirVisual Air Quality Map Wind rotating 206 degree

2

km/h

Humidity icon

22%

18:00

23

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25°

IQAir AirVisual Air Quality Map Wind rotating 246 degree

4

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Humidity icon

27%

19:00

23

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17°

IQAir AirVisual Air Quality Map Wind rotating 321 degree

21

km/h

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50%

20:00

23

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17°

IQAir AirVisual Air Quality Map Wind rotating 258 degree

12

km/h

Humidity icon

54%

21:00

28

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16°

IQAir AirVisual Air Quality Map Wind rotating 237 degree

14

km/h

Humidity icon

46%

22:00

28

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15°

IQAir AirVisual Air Quality Map Wind rotating 237 degree

13

km/h

Humidity icon

54%

23:00

28

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15°

IQAir AirVisual Air Quality Map Wind rotating 235 degree

12

km/h

Humidity icon

53%

Mon

00:00

27

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14°

IQAir AirVisual Air Quality Map Wind rotating 239 degree

11

km/h

Humidity icon

52%

01:00

27

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14°

IQAir AirVisual Air Quality Map Wind rotating 241 degree

11

km/h

Humidity icon

50%

02:00

27

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14°

IQAir AirVisual Air Quality Map Wind rotating 255 degree

11

km/h

Humidity icon

49%

03:00

20

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14°

IQAir AirVisual Air Quality Map Wind rotating 261 degree

11

km/h

Humidity icon

48%

04:00

20

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14°

IQAir AirVisual Air Quality Map Wind rotating 259 degree

9

km/h

Humidity icon

48%

05:00

20

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14°

IQAir AirVisual Air Quality Map Wind rotating 264 degree

9

km/h

Humidity icon

46%

06:00

18

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14°

IQAir AirVisual Air Quality Map Wind rotating 267 degree

9

km/h

Humidity icon

44%

07:00

18

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17°

IQAir AirVisual Air Quality Map Wind rotating 285 degree

6

km/h

Humidity icon

38%

08:00

18

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21°

IQAir AirVisual Air Quality Map Wind rotating 46 degree

3

km/h

Humidity icon

32%

09:00

21

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22°

IQAir AirVisual Air Quality Map Wind rotating 66 degree

6

km/h

Humidity icon

29%

10:00

21

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23°

IQAir AirVisual Air Quality Map Wind rotating 50 degree

5

km/h

Humidity icon

26%

11:00

21

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25°

IQAir AirVisual Air Quality Map Wind rotating 68 degree

6

km/h

Humidity icon

21%

12:00

19

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27°

IQAir AirVisual Air Quality Map Wind rotating 101 degree

10

km/h

Humidity icon

16%

13:00

19

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28°

IQAir AirVisual Air Quality Map Wind rotating 104 degree

13

km/h

Humidity icon

13%

14:00

19

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29°

IQAir AirVisual Air Quality Map Wind rotating 99 degree

13

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Humidity icon

12%

15:00

16

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26°

IQAir AirVisual Air Quality Map Wind rotating 107 degree

7

km/h

Humidity icon

12%

16:00

16

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21°

IQAir AirVisual Air Quality Map Wind rotating 230 degree

32

km/h

Humidity icon

31%

17:00

16

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90%

16°

IQAir AirVisual Air Quality Map Wind rotating 294 degree

36

km/h

Humidity icon

66%

18:00

19

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19°

IQAir AirVisual Air Quality Map Wind rotating 268 degree

15

km/h

Humidity icon

56%

19:00

19

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20°

IQAir AirVisual Air Quality Map Wind rotating 330 degree

9

km/h

Humidity icon

47%

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

Low

25%
Pollen grass icon

Grass

Low

25%
Pollen weed icon

Weed

Low

25%

Source:

wetter.com
Pollen forecast

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Pollen

What is the pollen count in 18th Street today?

Index

Pollen global icon

Low

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

Low

25%
Pollen weed icon

Weed

Low

25%

Source:

wetter.com
Pollen forecast

History

Historic air quality graph for 18th Street

17 AQI⁺ US
Good
18:00–19:00 May 22 Local time
AQI⁺ US

Measure your own air quality

Get a monitor and contribute air quality data in your city.

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

38

2
The national flag of USA

10th Street

33

3
The national flag of USA

717 Evergreen Boulder

32

4
The national flag of USA

1491 High St

28

5
The national flag of USA

285 Vail Cir

27

6
The national flag of USA

Bean Mountain Lane

27

7
The national flag of USA

1066 Berea Dr

21

8
The national flag of USA

Boulder - CU - 2102 Athens St.

21

9
The national flag of USA

650 S 40th St

18

10
The national flag of USA

18th Street

17

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Monroe, North Carolina

72

2
The national flag of USA

Wake, North Carolina

67

3
The national flag of USA

Jurupa Valley, California

64

4
The national flag of USA

Lancaster, California

64

5
The national flag of USA

Belmont, North Carolina

62

6
The national flag of USA

Indio, California

62

7
The national flag of USA

Merced, California

62

8
The national flag of USA

Las Vegas, Nevada

60

9
The national flag of USA

Pahrump, Nevada

60

10
The national flag of USA

San Bernardino County, California

60

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