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Air quality in Contra Costa County

Air quality index (AQI⁺) and PM2.5 air pollution in Contra Costa County • 04:00, Sep 29 Local time

Brad BlackwellAnonymous contributor

18

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

3.3 µg/m³

weather condition icon

17°

wind direction icon

9 km/h

weather humid icon

65 %

Brad BlackwellAnonymous contributor

Hourly forecast

Contra Costa County air quality index (AQI⁺) forecast

Now

18

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 225 degree

9

km/h

Humidity icon

65%

05:00

21

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 222 degree

9

km/h

Humidity icon

64%

06:00

24

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 221 degree

8

km/h

Humidity icon

61%

07:00

27

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 216 degree

7

km/h

Humidity icon

61%

08:00

32

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 210 degree

7

km/h

Humidity icon

60%

09:00

35

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 219 degree

6

km/h

Humidity icon

50%

10:00

39

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 251 degree

5

km/h

Humidity icon

40%

11:00

44

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 279 degree

6

km/h

Humidity icon

33%

12:00

48

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 282 degree

8

km/h

Humidity icon

29%

13:00

52

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 285 degree

11

km/h

Humidity icon

25%

14:00

51

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 284 degree

14

km/h

Humidity icon

22%

15:00

54

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 282 degree

16

km/h

Humidity icon

21%

16:00

57

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

19

km/h

Humidity icon

22%

17:00

43

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 257 degree

19

km/h

Humidity icon

28%

18:00

43

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 249 degree

17

km/h

Humidity icon

33%

19:00

43

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 222 degree

16

km/h

Humidity icon

41%

20:00

36

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 221 degree

15

km/h

Humidity icon

43%

21:00

36

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 222 degree

14

km/h

Humidity icon

42%

22:00

36

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 226 degree

13

km/h

Humidity icon

47%

23:00

29

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 228 degree

13

km/h

Humidity icon

52%

Wed

00:00

29

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 227 degree

13

km/h

Humidity icon

55%

01:00

29

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 226 degree

12

km/h

Humidity icon

55%

02:00

31

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 227 degree

10

km/h

Humidity icon

54%

03:00

31

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 225 degree

10

km/h

Humidity icon

55%

04:00

31

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 223 degree

9

km/h

Humidity icon

57%

05:00

42

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 220 degree

8

km/h

Humidity icon

58%

06:00

42

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 220 degree

7

km/h

Humidity icon

55%

07:00

42

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 216 degree

7

km/h

Humidity icon

54%

08:00

36

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 213 degree

6

km/h

Humidity icon

50%

09:00

36

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 235 degree

7

km/h

Humidity icon

45%

10:00

36

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 257 degree

6

km/h

Humidity icon

33%

11:00

30

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 289 degree

4

km/h

Humidity icon

28%

12:00

30

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 301 degree

4

km/h

Humidity icon

24%

13:00

30

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 289 degree

7

km/h

Humidity icon

22%

14:00

51

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 281 degree

10

km/h

Humidity icon

21%

15:00

51

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 272 degree

14

km/h

Humidity icon

22%

16:00

51

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 254 degree

17

km/h

Humidity icon

26%

17:00

35

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 243 degree

16

km/h

Humidity icon

26%

18:00

35

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 233 degree

16

km/h

Humidity icon

30%

19:00

35

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 223 degree

16

km/h

Humidity icon

35%

20:00

32

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 219 degree

15

km/h

Humidity icon

37%

21:00

32

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 221 degree

13

km/h

Humidity icon

37%

22:00

32

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 228 degree

12

km/h

Humidity icon

40%

23:00

32

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 228 degree

13

km/h

Humidity icon

43%

Thu

00:00

32

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 227 degree

13

km/h

Humidity icon

45%

01:00

32

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 228 degree

13

km/h

Humidity icon

51%

02:00

46

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 226 degree

11

km/h

Humidity icon

59%

03:00

46

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 219 degree

8

km/h

Humidity icon

60%

04:00

46

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 207 degree

5

km/h

Humidity icon

52%

05:00

39

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 199 degree

4

km/h

Humidity icon

50%

06:00

39

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 200 degree

3

km/h

Humidity icon

68%

07:00

39

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 157 degree

1

km/h

Humidity icon

64%

08:00

47

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 53 degree

2

km/h

Humidity icon

52%

09:00

47

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 13 degree

4

km/h

Humidity icon

39%

10:00

47

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 22 degree

5

km/h

Humidity icon

30%

11:00

51

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 17 degree

6

km/h

Humidity icon

24%

12:00

51

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 13 degree

6

km/h

Humidity icon

20%

13:00

51

Weather icon

32°

IQAir AirVisual Air Quality Map Wind rotating 358 degree

6

km/h

Humidity icon

17%

14:00

53

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 336 degree

8

km/h

Humidity icon

15%

15:00

53

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 318 degree

8

km/h

Humidity icon

15%

16:00

53

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 303 degree

9

km/h

Humidity icon

16%

17:00

52

Weather icon

32°

IQAir AirVisual Air Quality Map Wind rotating 289 degree

9

km/h

Humidity icon

18%

18:00

52

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 259 degree

7

km/h

Humidity icon

24%

19:00

52

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 238 degree

7

km/h

Humidity icon

40%

20:00

48

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 229 degree

7

km/h

Humidity icon

50%

21:00

48

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 223 degree

8

km/h

Humidity icon

54%

22:00

48

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 217 degree

8

km/h

Humidity icon

54%

23:00

47

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 222 degree

8

km/h

Humidity icon

53%

Fri

00:00

47

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 210 degree

7

km/h

Humidity icon

52%

01:00

47

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 229 degree

8

km/h

Humidity icon

51%

02:00

52

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 217 degree

6

km/h

Humidity icon

53%

03:00

52

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 225 degree

6

km/h

Humidity icon

51%

Daily forecast

|

Contra Costa County air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality in Contra Costa County?

IQAir Check icon

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

air quality map

Real-time Contra Costa County air pollution map

Health recommendations

Protect yourself from air pollution in Contra Costa County

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Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in Contra Costa County today?

Index

Pollen global icon

Moderate

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

Moderate

50%

Source:

wetter.com
Pollen forecast in Contra Costa County

Health recommendations

air quality map

Real-time Contra Costa County air pollution map

Pollen

What is the pollen count in Contra Costa County today?

Index

Pollen global icon

Moderate

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

Moderate

50%

Source:

wetter.com
Pollen forecast in Contra Costa County

Protect yourself from air pollution in Contra Costa County

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Most polluted locations near Contra Costa County

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in Contra Costa County

#StationsAQI⁺ US
1
The national flag of USA

Morgan Territory Road

25

2
The national flag of USA

9600 Morgan Territory Rd

24

3
The national flag of USA

Byron Hot Springs Road

24

4
The national flag of USA

1115 Bear Creek Rd

21

5
The national flag of USA

Hossmoor

21

6
The national flag of USA

El Camino Corto

18

7
The national flag of USA

Coachman Place 2

14

8
The national flag of USA

Marsh Creek Road

11

9
The national flag of USA

Las Trampas Regional Wilderness

8

10
The national flag of USA

Ayers Ranch

6

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Little Rock, Arkansas

81

2
The national flag of USA

Avenal, California

73

3
The national flag of USA

Fresno County, California

66

4
The national flag of USA

Montgomery County, Texas

66

5
The national flag of USA

Bryson City, North Carolina

65

6
The national flag of USA

Cicero, Illinois

65

7
The national flag of USA

Summit, Illinois

65

8
The national flag of USA

Swain County, North Carolina

65

9
The national flag of USA

Mission, Texas

64

10
The national flag of USA

Joliet, Illinois

63

History

Historic air quality graph for Contra Costa County

18 AQI⁺ US
Good
03:00–04:00 Sep 29 Local time
AQI⁺ US

History

Historic air quality graph for Contra Costa County

18 AQI⁺ US
Good
03:00–04:00 Sep 29 Local time
AQI⁺ US

Most polluted locations near Contra Costa County

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in Contra Costa County

#StationsAQI⁺ US
1
The national flag of USA

Morgan Territory Road

25

2
The national flag of USA

9600 Morgan Territory Rd

24

3
The national flag of USA

Byron Hot Springs Road

24

4
The national flag of USA

1115 Bear Creek Rd

21

5
The national flag of USA

Hossmoor

21

6
The national flag of USA

El Camino Corto

18

7
The national flag of USA

Coachman Place 2

14

8
The national flag of USA

Marsh Creek Road

11

9
The national flag of USA

Las Trampas Regional Wilderness

8

10
The national flag of USA

Ayers Ranch

6

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Little Rock, Arkansas

81

2
The national flag of USA

Avenal, California

73

3
The national flag of USA

Fresno County, California

66

4
The national flag of USA

Montgomery County, Texas

66

5
The national flag of USA

Bryson City, North Carolina

65

6
The national flag of USA

Cicero, Illinois

65

7
The national flag of USA

Summit, Illinois

65

8
The national flag of USA

Swain County, North Carolina

65

9
The national flag of USA

Mission, Texas

64

10
The national flag of USA

Joliet, Illinois

63

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