Air quality in Hillsborough

Air quality index (AQI⁺) and PM2.5 air pollution in Hillsborough • 1 Follower • 11:00, May 23

22*

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

3.9 µg/m³

weather condition icon

31°

wind direction icon

11 km/h

weather humid icon

56 %

Hourly forecast

Hillsborough air quality index (AQI⁺) forecast

Now

22

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 164 degree

11

km/h

Humidity icon

56%

13:00

22

Weather icon

32°

IQAir AirVisual Air Quality Map Wind rotating 171 degree

11

km/h

Humidity icon

53%

14:00

22

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33°

IQAir AirVisual Air Quality Map Wind rotating 177 degree

10

km/h

Humidity icon

50%

15:00

22

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33°

IQAir AirVisual Air Quality Map Wind rotating 198 degree

14

km/h

Humidity icon

56%

16:00

22

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30°

IQAir AirVisual Air Quality Map Wind rotating 208 degree

18

km/h

Humidity icon

70%

17:00

23

Weather icon

90%

29°

IQAir AirVisual Air Quality Map Wind rotating 221 degree

16

km/h

Humidity icon

70%

18:00

23

Weather icon

90%

29°

IQAir AirVisual Air Quality Map Wind rotating 252 degree

16

km/h

Humidity icon

68%

19:00

23

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 260 degree

13

km/h

Humidity icon

69%

20:00

23

Weather icon

90%

27°

IQAir AirVisual Air Quality Map Wind rotating 197 degree

16

km/h

Humidity icon

79%

21:00

23

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 48 degree

9

km/h

Humidity icon

85%

22:00

23

Weather icon

90%

22°

IQAir AirVisual Air Quality Map Wind rotating 51 degree

28

km/h

Humidity icon

98%

23:00

23

Weather icon

90%

23°

IQAir AirVisual Air Quality Map Wind rotating 97 degree

9

km/h

Humidity icon

93%

Sun

00:00

23

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 133 degree

10

km/h

Humidity icon

93%

01:00

23

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 166 degree

7

km/h

Humidity icon

91%

02:00

22

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 129 degree

4

km/h

Humidity icon

94%

03:00

22

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 98 degree

7

km/h

Humidity icon

98%

04:00

22

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 90 degree

7

km/h

Humidity icon

96%

05:00

24

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 83 degree

9

km/h

Humidity icon

96%

06:00

24

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 96 degree

9

km/h

Humidity icon

97%

07:00

24

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 101 degree

8

km/h

Humidity icon

99%

08:00

32

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 116 degree

8

km/h

Humidity icon

93%

09:00

32

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 134 degree

13

km/h

Humidity icon

87%

10:00

32

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 135 degree

14

km/h

Humidity icon

83%

11:00

26

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 133 degree

13

km/h

Humidity icon

72%

12:00

26

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 146 degree

12

km/h

Humidity icon

64%

13:00

26

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 148 degree

9

km/h

Humidity icon

62%

14:00

19

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 146 degree

7

km/h

Humidity icon

60%

15:00

19

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31°

IQAir AirVisual Air Quality Map Wind rotating 158 degree

4

km/h

Humidity icon

60%

16:00

19

Weather icon

90%

30°

IQAir AirVisual Air Quality Map Wind rotating 202 degree

10

km/h

Humidity icon

70%

17:00

22

Weather icon

90%

29°

IQAir AirVisual Air Quality Map Wind rotating 243 degree

6

km/h

Humidity icon

73%

18:00

22

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 108 degree

5

km/h

Humidity icon

71%

19:00

22

Weather icon

90%

26°

IQAir AirVisual Air Quality Map Wind rotating 98 degree

5

km/h

Humidity icon

84%

20:00

18

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25°

IQAir AirVisual Air Quality Map Wind rotating 90 degree

7

km/h

Humidity icon

85%

21:00

18

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25°

IQAir AirVisual Air Quality Map Wind rotating 81 degree

4

km/h

Humidity icon

90%

22:00

18

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24°

IQAir AirVisual Air Quality Map Wind rotating 107 degree

7

km/h

Humidity icon

90%

23:00

21

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 110 degree

7

km/h

Humidity icon

91%

Mon

00:00

21

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 81 degree

7

km/h

Humidity icon

94%

01:00

21

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24°

IQAir AirVisual Air Quality Map Wind rotating 80 degree

9

km/h

Humidity icon

95%

02:00

20

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24°

IQAir AirVisual Air Quality Map Wind rotating 92 degree

10

km/h

Humidity icon

97%

03:00

20

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24°

IQAir AirVisual Air Quality Map Wind rotating 94 degree

11

km/h

Humidity icon

97%

04:00

20

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 108 degree

12

km/h

Humidity icon

95%

05:00

18

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 114 degree

11

km/h

Humidity icon

97%

06:00

18

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 109 degree

11

km/h

Humidity icon

96%

07:00

18

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 113 degree

14

km/h

Humidity icon

94%

08:00

15

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 109 degree

14

km/h

Humidity icon

91%

09:00

15

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27°

IQAir AirVisual Air Quality Map Wind rotating 125 degree

19

km/h

Humidity icon

66%

10:00

15

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29°

IQAir AirVisual Air Quality Map Wind rotating 130 degree

20

km/h

Humidity icon

55%

11:00

7

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 135 degree

20

km/h

Humidity icon

48%

12:00

7

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32°

IQAir AirVisual Air Quality Map Wind rotating 141 degree

17

km/h

Humidity icon

41%

13:00

7

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34°

IQAir AirVisual Air Quality Map Wind rotating 152 degree

16

km/h

Humidity icon

35%

14:00

12

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35°

IQAir AirVisual Air Quality Map Wind rotating 158 degree

16

km/h

Humidity icon

31%

15:00

12

Weather icon

35°

IQAir AirVisual Air Quality Map Wind rotating 171 degree

15

km/h

Humidity icon

30%

16:00

12

Weather icon

34°

IQAir AirVisual Air Quality Map Wind rotating 219 degree

19

km/h

Humidity icon

38%

17:00

14

Weather icon

32°

IQAir AirVisual Air Quality Map Wind rotating 222 degree

20

km/h

Humidity icon

48%

18:00

14

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 218 degree

24

km/h

Humidity icon

48%

19:00

14

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 250 degree

12

km/h

Humidity icon

50%

20:00

19

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 242 degree

6

km/h

Humidity icon

53%

21:00

19

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29°

IQAir AirVisual Air Quality Map Wind rotating 257 degree

8

km/h

Humidity icon

56%

22:00

19

Weather icon

80%

28°

IQAir AirVisual Air Quality Map Wind rotating 173 degree

4

km/h

Humidity icon

63%

23:00

21

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 128 degree

9

km/h

Humidity icon

63%

Tue

00:00

21

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 114 degree

14

km/h

Humidity icon

68%

01:00

21

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 123 degree

16

km/h

Humidity icon

76%

02:00

19

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 117 degree

13

km/h

Humidity icon

79%

03:00

19

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 105 degree

14

km/h

Humidity icon

83%

04:00

19

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 108 degree

13

km/h

Humidity icon

85%

05:00

26

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 105 degree

13

km/h

Humidity icon

86%

06:00

26

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 103 degree

12

km/h

Humidity icon

88%

07:00

26

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 99 degree

13

km/h

Humidity icon

88%

08:00

22

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 110 degree

15

km/h

Humidity icon

83%

09:00

22

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 122 degree

18

km/h

Humidity icon

73%

10:00

22

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 129 degree

19

km/h

Humidity icon

62%

11:00

21

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 134 degree

19

km/h

Humidity icon

52%

Daily forecast

|

Hillsborough air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality in Hillsborough?

IQAir Check icon

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

Health recommendations

Protect yourself from air pollution in Hillsborough

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in Hillsborough today?

Index

Pollen global icon

Low

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

Low

25%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in Hillsborough

Health recommendations

Pollen

What is the pollen count in Hillsborough today?

Index

Pollen global icon

Low

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

Low

25%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in Hillsborough

Protect yourself from air pollution in Hillsborough

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Most polluted locations near Hillsborough

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Beaumont, California

90

2
The national flag of USA

Pinal County, Arizona

82

3
The national flag of USA

Moreno Valley, California

72

4
The national flag of USA

Highland, California

71

5
The national flag of USA

Jurupa Valley, California

71

6
The national flag of USA

Redlands, California

71

7
The national flag of USA

Riverside, California

71

8
The national flag of USA

La Crescenta-Montrose, California

70

9
The national flag of USA

Rancho Cucamonga, California

70

10
The national flag of USA

Castaic, California

69

History

Historic air quality graph for Hillsborough

22 AQI⁺ US
Good
11:00–12:00 May 23 
AQI⁺ US

History

Historic air quality graph for Hillsborough

22 AQI⁺ US
Good
11:00–12:00 May 23 
AQI⁺ US

Most polluted locations near Hillsborough

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Beaumont, California

90

2
The national flag of USA

Pinal County, Arizona

82

3
The national flag of USA

Moreno Valley, California

72

4
The national flag of USA

Highland, California

71

5
The national flag of USA

Jurupa Valley, California

71

6
The national flag of USA

Redlands, California

71

7
The national flag of USA

Riverside, California

71

8
The national flag of USA

La Crescenta-Montrose, California

70

9
The national flag of USA

Rancho Cucamonga, California

70

10
The national flag of USA

Castaic, California

69

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Where is the cleanest air quality in Hillsborough?

No locations are available.