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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, Jun 01 Local time

21

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

3.8 µg/m³

weather condition icon

17°

wind direction icon

9 km/h

weather humid icon

40 %

Hourly forecast

Contra Costa County air quality index (AQI⁺) forecast

Now

21

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 224 degree

9

km/h

Humidity icon

40%

05:00

24

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 224 degree

9

km/h

Humidity icon

45%

06:00

28

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 222 degree

9

km/h

Humidity icon

49%

07:00

31

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 226 degree

8

km/h

Humidity icon

57%

08:00

35

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 246 degree

7

km/h

Humidity icon

59%

09:00

38

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 254 degree

7

km/h

Humidity icon

49%

10:00

42

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 267 degree

7

km/h

Humidity icon

44%

11:00

44

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 301 degree

6

km/h

Humidity icon

41%

12:00

47

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 307 degree

8

km/h

Humidity icon

35%

13:00

50

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 301 degree

9

km/h

Humidity icon

32%

14:00

54

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 284 degree

12

km/h

Humidity icon

30%

15:00

57

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 271 degree

15

km/h

Humidity icon

31%

16:00

60

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 260 degree

19

km/h

Humidity icon

33%

17:00

58

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 254 degree

18

km/h

Humidity icon

36%

18:00

58

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 250 degree

16

km/h

Humidity icon

40%

19:00

58

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 248 degree

15

km/h

Humidity icon

44%

20:00

53

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 238 degree

14

km/h

Humidity icon

50%

21:00

53

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 223 degree

14

km/h

Humidity icon

53%

22:00

53

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 219 degree

15

km/h

Humidity icon

47%

23:00

49

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 218 degree

15

km/h

Humidity icon

45%

Tue

00:00

49

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 219 degree

15

km/h

Humidity icon

47%

01:00

49

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 220 degree

16

km/h

Humidity icon

50%

02:00

55

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 220 degree

17

km/h

Humidity icon

54%

03:00

55

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 222 degree

17

km/h

Humidity icon

57%

04:00

55

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 223 degree

15

km/h

Humidity icon

59%

05:00

58

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 225 degree

14

km/h

Humidity icon

57%

06:00

58

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 226 degree

13

km/h

Humidity icon

56%

07:00

58

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 232 degree

13

km/h

Humidity icon

55%

08:00

55

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 235 degree

15

km/h

Humidity icon

54%

09:00

55

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 236 degree

16

km/h

Humidity icon

51%

10:00

55

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 237 degree

16

km/h

Humidity icon

48%

11:00

58

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 238 degree

15

km/h

Humidity icon

43%

12:00

58

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 243 degree

17

km/h

Humidity icon

38%

13:00

58

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 242 degree

20

km/h

Humidity icon

37%

14:00

59

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 239 degree

21

km/h

Humidity icon

38%

15:00

59

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 239 degree

20

km/h

Humidity icon

40%

16:00

59

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 241 degree

21

km/h

Humidity icon

43%

17:00

59

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 236 degree

21

km/h

Humidity icon

47%

18:00

59

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 231 degree

12

km/h

Humidity icon

35%

19:00

59

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 217 degree

12

km/h

Humidity icon

47%

20:00

57

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 217 degree

12

km/h

Humidity icon

62%

21:00

57

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 212 degree

12

km/h

Humidity icon

75%

22:00

57

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 209 degree

12

km/h

Humidity icon

83%

23:00

60

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 211 degree

12

km/h

Humidity icon

87%

Wed

00:00

60

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 215 degree

11

km/h

Humidity icon

88%

01:00

60

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 210 degree

11

km/h

Humidity icon

90%

02:00

59

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 212 degree

11

km/h

Humidity icon

91%

03:00

59

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 214 degree

10

km/h

Humidity icon

93%

04:00

59

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 212 degree

10

km/h

Humidity icon

94%

05:00

58

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 213 degree

10

km/h

Humidity icon

95%

06:00

58

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 207 degree

9

km/h

Humidity icon

95%

07:00

58

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 213 degree

9

km/h

Humidity icon

85%

08:00

58

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 213 degree

9

km/h

Humidity icon

69%

09:00

58

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 224 degree

8

km/h

Humidity icon

55%

10:00

58

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 242 degree

8

km/h

Humidity icon

41%

11:00

64

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 256 degree

8

km/h

Humidity icon

32%

12:00

64

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 265 degree

9

km/h

Humidity icon

27%

13:00

64

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 258 degree

11

km/h

Humidity icon

24%

14:00

64

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 248 degree

11

km/h

Humidity icon

22%

15:00

64

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 231 degree

13

km/h

Humidity icon

21%

16:00

64

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 221 degree

14

km/h

Humidity icon

23%

17:00

65

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 212 degree

13

km/h

Humidity icon

29%

18:00

65

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 202 degree

14

km/h

Humidity icon

38%

19:00

65

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 199 degree

14

km/h

Humidity icon

52%

20:00

59

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 198 degree

14

km/h

Humidity icon

69%

21:00

59

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 194 degree

14

km/h

Humidity icon

88%

22:00

59

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 193 degree

14

km/h

Humidity icon

98%

23:00

50

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 195 degree

13

km/h

Humidity icon

98%

Thu

00:00

50

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 203 degree

13

km/h

Humidity icon

96%

01:00

50

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 205 degree

11

km/h

Humidity icon

96%

02:00

37

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 206 degree

9

km/h

Humidity icon

96%

03:00

37

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 209 degree

8

km/h

Humidity icon

97%

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

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in Contra Costa County 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 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

Low

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

Low

25%
Pollen weed icon

Weed

Low

25%

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

9600 Morgan Territory Rd

27

2
The national flag of USA

Byron Hot Springs Road

27

3
The national flag of USA

1960 Marciel Road

24

4
The national flag of USA

El Camino Corto

22

5
The national flag of USA

1115 Bear Creek Rd

21

6
The national flag of USA

Mitchell Canyon Road

21

7
The national flag of USA

Hossmoor

18

8
The national flag of USA

Coachman Place 2

17

9
The national flag of USA

Las Trampas Regional Wilderness

17

10
The national flag of USA

Marsh Creek Road

12

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Riverside, California

218

2
The national flag of USA

Aliso Viejo, California

71

3
The national flag of USA

Akron, Ohio

69

4
The national flag of USA

Medina, Minnesota

69

5
The national flag of USA

Pinal County, Arizona

66

6
The national flag of USA

Little Rock, Arkansas

65

7
The national flag of USA

Beaumont, California

64

8
The national flag of USA

Jurupa Valley, California

64

9
The national flag of USA

Jackson, Mississippi

63

10
The national flag of USA

Evansville, Indiana

61

History

Historic air quality graph for Contra Costa County

21 AQI⁺ US
Good
03:00–04:00 Jun 01 Local time
AQI⁺ US

History

Historic air quality graph for Contra Costa County

21 AQI⁺ US
Good
03:00–04:00 Jun 01 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

9600 Morgan Territory Rd

27

2
The national flag of USA

Byron Hot Springs Road

27

3
The national flag of USA

1960 Marciel Road

24

4
The national flag of USA

El Camino Corto

22

5
The national flag of USA

1115 Bear Creek Rd

21

6
The national flag of USA

Mitchell Canyon Road

21

7
The national flag of USA

Hossmoor

18

8
The national flag of USA

Coachman Place 2

17

9
The national flag of USA

Las Trampas Regional Wilderness

17

10
The national flag of USA

Marsh Creek Road

12

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Riverside, California

218

2
The national flag of USA

Aliso Viejo, California

71

3
The national flag of USA

Akron, Ohio

69

4
The national flag of USA

Medina, Minnesota

69

5
The national flag of USA

Pinal County, Arizona

66

6
The national flag of USA

Little Rock, Arkansas

65

7
The national flag of USA

Beaumont, California

64

8
The national flag of USA

Jurupa Valley, California

64

9
The national flag of USA

Jackson, Mississippi

63

10
The national flag of USA

Evansville, Indiana

61

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