Air quality near 18th Street, Boulder

Air quality index (AQI⁺) and PM2.5 air pollution near 18th Street, Boulder • 242 Followers • 06:00, Jun 01 Local time

Data source: PurpleAir

Milliken AQI Alert nearby

Milliken AQI Alert nearby

View alert

14

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

2.5 µg/m³

weather condition icon

16°

wind direction icon

10 km/h

weather humid icon

54 %

Data source: PurpleAir

Hourly forecast

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

Now

14

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 117 degree

10

km/h

Humidity icon

54%

09:00

19

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17°

IQAir AirVisual Air Quality Map Wind rotating 122 degree

11

km/h

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53%

10:00

20

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19°

IQAir AirVisual Air Quality Map Wind rotating 112 degree

8

km/h

Humidity icon

48%

11:00

22

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20°

IQAir AirVisual Air Quality Map Wind rotating 98 degree

5

km/h

Humidity icon

43%

12:00

22

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21°

IQAir AirVisual Air Quality Map Wind rotating 96 degree

7

km/h

Humidity icon

39%

13:00

23

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22°

IQAir AirVisual Air Quality Map Wind rotating 99 degree

6

km/h

Humidity icon

40%

14:00

25

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21°

IQAir AirVisual Air Quality Map Wind rotating 147 degree

11

km/h

Humidity icon

43%

15:00

23

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22°

IQAir AirVisual Air Quality Map Wind rotating 145 degree

8

km/h

Humidity icon

44%

16:00

24

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23°

IQAir AirVisual Air Quality Map Wind rotating 167 degree

12

km/h

Humidity icon

37%

17:00

25

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23°

IQAir AirVisual Air Quality Map Wind rotating 155 degree

7

km/h

Humidity icon

40%

18:00

22

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90%

15°

IQAir AirVisual Air Quality Map Wind rotating 173 degree

20

km/h

Humidity icon

82%

19:00

22

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18°

IQAir AirVisual Air Quality Map Wind rotating 78 degree

10

km/h

Humidity icon

64%

20:00

22

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17°

IQAir AirVisual Air Quality Map Wind rotating 66 degree

4

km/h

Humidity icon

74%

21:00

30

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16°

IQAir AirVisual Air Quality Map Wind rotating 243 degree

4

km/h

Humidity icon

82%

22:00

30

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16°

IQAir AirVisual Air Quality Map Wind rotating 119 degree

2

km/h

Humidity icon

80%

23:00

30

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16°

IQAir AirVisual Air Quality Map Wind rotating 210 degree

2

km/h

Humidity icon

84%

Tue

00:00

24

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 123 degree

3

km/h

Humidity icon

90%

01:00

24

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15°

IQAir AirVisual Air Quality Map Wind rotating 56 degree

6

km/h

Humidity icon

98%

02:00

24

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13°

IQAir AirVisual Air Quality Map Wind rotating 127 degree

1

km/h

Humidity icon

99%

03:00

22

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13°

IQAir AirVisual Air Quality Map Wind rotating 273 degree

5

km/h

Humidity icon

99%

04:00

22

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13°

IQAir AirVisual Air Quality Map Wind rotating 161 degree

2

km/h

Humidity icon

99%

05:00

22

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12°

IQAir AirVisual Air Quality Map Wind rotating 203 degree

4

km/h

Humidity icon

99%

06:00

19

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12°

IQAir AirVisual Air Quality Map Wind rotating 257 degree

3

km/h

Humidity icon

98%

07:00

19

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13°

IQAir AirVisual Air Quality Map Wind rotating 170 degree

1

km/h

Humidity icon

97%

08:00

19

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14°

IQAir AirVisual Air Quality Map Wind rotating 34 degree

3

km/h

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95%

09:00

31

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16°

IQAir AirVisual Air Quality Map Wind rotating 31 degree

6

km/h

Humidity icon

75%

10:00

31

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18°

IQAir AirVisual Air Quality Map Wind rotating 37 degree

6

km/h

Humidity icon

65%

11:00

31

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20°

IQAir AirVisual Air Quality Map Wind rotating 61 degree

5

km/h

Humidity icon

57%

12:00

29

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22°

IQAir AirVisual Air Quality Map Wind rotating 11 degree

4

km/h

Humidity icon

50%

13:00

29

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24°

IQAir AirVisual Air Quality Map Wind rotating 3 degree

4

km/h

Humidity icon

45%

14:00

29

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90%

22°

IQAir AirVisual Air Quality Map Wind rotating 191 degree

11

km/h

Humidity icon

53%

15:00

27

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26°

IQAir AirVisual Air Quality Map Wind rotating 358 degree

5

km/h

Humidity icon

30%

16:00

27

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27°

IQAir AirVisual Air Quality Map Wind rotating 92 degree

9

km/h

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29%

17:00

27

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90%

19°

IQAir AirVisual Air Quality Map Wind rotating 260 degree

26

km/h

Humidity icon

54%

18:00

26

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17°

IQAir AirVisual Air Quality Map Wind rotating 177 degree

39

km/h

Humidity icon

82%

19:00

26

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22°

IQAir AirVisual Air Quality Map Wind rotating 121 degree

15

km/h

Humidity icon

43%

20:00

26

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80%

19°

IQAir AirVisual Air Quality Map Wind rotating 43 degree

13

km/h

Humidity icon

56%

21:00

26

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 20 degree

9

km/h

Humidity icon

80%

22:00

26

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13°

IQAir AirVisual Air Quality Map Wind rotating 275 degree

11

km/h

Humidity icon

74%

23:00

26

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14°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

12

km/h

Humidity icon

70%

Wed

00:00

28

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15°

IQAir AirVisual Air Quality Map Wind rotating 243 degree

6

km/h

Humidity icon

69%

01:00

28

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 154 degree

6

km/h

Humidity icon

72%

02:00

28

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14°

IQAir AirVisual Air Quality Map Wind rotating 312 degree

4

km/h

Humidity icon

73%

03:00

27

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13°

IQAir AirVisual Air Quality Map Wind rotating 35 degree

2

km/h

Humidity icon

74%

04:00

27

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13°

IQAir AirVisual Air Quality Map Wind rotating 123 degree

2

km/h

Humidity icon

75%

05:00

27

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13°

IQAir AirVisual Air Quality Map Wind rotating 175 degree

4

km/h

Humidity icon

75%

06:00

25

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13°

IQAir AirVisual Air Quality Map Wind rotating 153 degree

4

km/h

Humidity icon

74%

07:00

25

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17°

IQAir AirVisual Air Quality Map Wind rotating 111 degree

3

km/h

Humidity icon

65%

08:00

25

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19°

IQAir AirVisual Air Quality Map Wind rotating 335 degree

3

km/h

Humidity icon

57%

09:00

29

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20°

IQAir AirVisual Air Quality Map Wind rotating 19 degree

4

km/h

Humidity icon

48%

10:00

29

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22°

IQAir AirVisual Air Quality Map Wind rotating 30 degree

5

km/h

Humidity icon

41%

11:00

29

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23°

IQAir AirVisual Air Quality Map Wind rotating 65 degree

10

km/h

Humidity icon

35%

12:00

37

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24°

IQAir AirVisual Air Quality Map Wind rotating 85 degree

14

km/h

Humidity icon

33%

13:00

37

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25°

IQAir AirVisual Air Quality Map Wind rotating 62 degree

10

km/h

Humidity icon

30%

14:00

37

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26°

IQAir AirVisual Air Quality Map Wind rotating 27 degree

18

km/h

Humidity icon

28%

15:00

30

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26°

IQAir AirVisual Air Quality Map Wind rotating 17 degree

22

km/h

Humidity icon

25%

16:00

30

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26°

IQAir AirVisual Air Quality Map Wind rotating 42 degree

19

km/h

Humidity icon

24%

17:00

30

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23°

IQAir AirVisual Air Quality Map Wind rotating 136 degree

39

km/h

Humidity icon

37%

18:00

27

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20°

IQAir AirVisual Air Quality Map Wind rotating 170 degree

29

km/h

Humidity icon

53%

19:00

27

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 191 degree

20

km/h

Humidity icon

53%

20:00

27

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18°

IQAir AirVisual Air Quality Map Wind rotating 248 degree

7

km/h

Humidity icon

52%

21:00

29

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17°

IQAir AirVisual Air Quality Map Wind rotating 24 degree

4

km/h

Humidity icon

59%

22:00

29

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16°

IQAir AirVisual Air Quality Map Wind rotating 350 degree

7

km/h

Humidity icon

64%

23:00

29

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16°

IQAir AirVisual Air Quality Map Wind rotating 314 degree

6

km/h

Humidity icon

66%

Thu

00:00

31

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 58 degree

2

km/h

Humidity icon

73%

01:00

31

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 278 degree

6

km/h

Humidity icon

71%

02:00

31

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14°

IQAir AirVisual Air Quality Map Wind rotating 319 degree

7

km/h

Humidity icon

64%

03:00

26

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14°

IQAir AirVisual Air Quality Map Wind rotating 281 degree

5

km/h

Humidity icon

67%

04:00

26

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14°

IQAir AirVisual Air Quality Map Wind rotating 245 degree

6

km/h

Humidity icon

52%

05:00

26

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14°

IQAir AirVisual Air Quality Map Wind rotating 267 degree

5

km/h

Humidity icon

47%

06:00

21

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 233 degree

3

km/h

Humidity icon

46%

07:00

21

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17°

IQAir AirVisual Air Quality Map Wind rotating 295 degree

1

km/h

Humidity icon

34%

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

Moderate

Pollen tree icon

Tree

Moderate

50%
Pollen grass icon

Grass

Moderate

50%
Pollen weed icon

Weed

Moderate

50%

Source:

wetter.com
Pollen forecast

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Pollen

What is the pollen count in 18th Street today?

Index

Pollen global icon

Moderate

Pollen tree icon

Tree

Moderate

50%
Pollen grass icon

Grass

Moderate

50%
Pollen weed icon

Weed

Moderate

50%

Source:

wetter.com
Pollen forecast

History

Historic air quality graph for 18th Street

14 AQI⁺ US
Good
05:00–06:00 Jun 01 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

Boulder Reservoir

27

2
The national flag of USA

1066 Berea Dr

25

3
The national flag of USA

10th Street

23

4
The national flag of USA

Bean Mountain Lane

23

5
The national flag of USA

1491 High St

19

6
The national flag of USA

285 Vail Cir

19

7
The national flag of USA

717 Evergreen Boulder

19

8
The national flag of USA

Boulder - CU - 2102 Athens St.

17

9
The national flag of USA

Chautauqua Heights, Cascade Avenue

17

10
The national flag of USA

18th Street

14

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Avenal, California

173

2
The national flag of USA

Maricopa County, Arizona

84

3
The national flag of USA

Little Rock, Arkansas

82

4
The national flag of USA

Imperial Beach, California

68

5
The national flag of USA

Aliso Viejo, California

67

6
The national flag of USA

Altadena, California

64

7
The national flag of USA

Corona, California

64

8
The national flag of USA

Burbank, Los Angeles County, California

62

9
The national flag of USA

Memphis, Tennessee

61

10
The national flag of USA

Baton Rouge, Louisiana

60

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