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Air quality in Jefferson

Air quality index (AQI⁺) and PM2.5 air pollution in Jefferson • 26.4K Followers • 14:00, Oct 02 Local time

Florissant AQI Alert nearby

View alert

US AQI⁺

Good

Main pollutant:

O₃

98 µg/m³

21°

11 km/h

37 %

Hourly forecast

Jefferson air quality index (AQI⁺) forecast

Now

21°

km/h

37%

15:00

21°

km/h

35%

16:00

21°

km/h

35%

17:00

21°

km/h

39%

18:00

20°

km/h

42%

19:00

19°

km/h

44%

20:00

18°

km/h

45%

21:00

18°

km/h

45%

22:00

18°

km/h

43%

23:00

17°

km/h

43%

Sat

00:00

17°

km/h

43%

01:00

16°

km/h

46%

02:00

15°

km/h

44%

03:00

15°

km/h

41%

04:00

15°

km/h

38%

05:00

15°

km/h

35%

06:00

15°

km/h

34%

07:00

15°

km/h

36%

08:00

15°

km/h

32%

09:00

16°

km/h

37%

10:00

18°

km/h

41%

11:00

19°

km/h

33%

12:00

20°

km/h

31%

13:00

21°

km/h

30%

14:00

21°

km/h

29%

15:00

22°

km/h

28%

16:00

21°

km/h

28%

17:00

21°

km/h

28%

18:00

20°

km/h

30%

19:00

19°

km/h

32%

20:00

18°

km/h

38%

21:00

17°

km/h

42%

22:00

15°

km/h

49%

23:00

14°

km/h

57%

Sun

00:00

13°

km/h

66%

01:00

12°

km/h

82%

02:00

11°

km/h

83%

03:00

11°

km/h

85%

04:00

11°

km/h

88%

05:00

11°

km/h

88%

06:00

11°

km/h

93%

07:00

11°

km/h

86%

08:00

11°

km/h

83%

09:00

13°

km/h

70%

10:00

16°

km/h

58%

11:00

18°

km/h

49%

12:00

19°

km/h

45%

13:00

20°

km/h

43%

14:00

21°

km/h

45%

15:00

21°

km/h

47%

16:00

21°

km/h

48%

17:00

20°

km/h

50%

18:00

19°

km/h

59%

19:00

16°

km/h

35%

20:00

15°

km/h

38%

21:00

15°

km/h

40%

22:00

14°

km/h

42%

23:00

14°

km/h

43%

Mon

00:00

13°

km/h

42%

01:00

13°

km/h

43%

02:00

13°

km/h

44%

03:00

12°

km/h

44%

04:00

12°

km/h

40%

05:00

12°

km/h

38%

06:00

12°

km/h

38%

07:00

12°

km/h

39%

08:00

13°

km/h

38%

09:00

18°

km/h

29%

10:00

21°

km/h

22%

11:00

23°

km/h

18%

12:00

24°

km/h

16%

13:00

25°

km/h

15%

Daily forecast

Jefferson air quality index (AQI⁺) forecast

Today

21°

11°

km/h

43%

Sat

22°

15°

km/h

34%

Sun

21°

11°

km/h

55%

Air pollutants

What is the current air quality in Jefferson?

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

Real-time Jefferson air pollution map

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Protect yourself from air pollution in Jefferson

SHOP IQAIR PRODUCTS

Monitor the air you breathe

Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

Atem Series

Pollen

What is the pollen count in Jefferson today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast in Jefferson

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time Jefferson air pollution map

Pollen

What is the pollen count in Jefferson today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast in Jefferson

Protect yourself from air pollution in Jefferson

SHOP IQAIR PRODUCTS

Monitor the air you breathe

Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

Atem Series

Most polluted locations near Jefferson

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in Jefferson

#	Stations	AQI⁺ US
1	11525 Conifer Ridge Dr	27
2	16718-16694 Co Rd 126	27
3	419-417 W 119th Ave	27
4	9105 Blue Mountain Dr	27
5	Crestbrook Drive	27
6	Bell Ranch Llamas	25
7	200-324 Rock Ave	24
8	Buckthorn Drive	24
9	9105 S Armadillo Trail	23
10	County Road 126 station	23

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	New Canaan, Connecticut	187
2	El Portal, California	153
3	Columbia, California	105
4	Bakersfield, California	103
5	Compton, California	103
6	New Haven, Connecticut	102
7	Signal Hill, California	101
8	Clovis, California	98
9	Fresno County, California	97
10	Angels, California	96

History

Historic air quality graph for Jefferson

45 AQI⁺ US

Good

13:00–14:00 Oct 02 Local time

AQI⁺ US

History

Historic air quality graph for Jefferson

45 AQI⁺ US

Good

13:00–14:00 Oct 02 Local time

AQI⁺ US

Most polluted locations near Jefferson

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in Jefferson

#	Stations	AQI⁺ US
1	11525 Conifer Ridge Dr	27
2	16718-16694 Co Rd 126	27
3	419-417 W 119th Ave	27
4	9105 Blue Mountain Dr	27
5	Crestbrook Drive	27
6	Bell Ranch Llamas	25
7	200-324 Rock Ave	24
8	Buckthorn Drive	24
9	9105 S Armadillo Trail	23
10	County Road 126 station	23

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	New Canaan, Connecticut	187
2	El Portal, California	153
3	Columbia, California	105
4	Bakersfield, California	103
5	Compton, California	103
6	New Haven, Connecticut	102
7	Signal Hill, California	101
8	Clovis, California	98
9	Fresno County, California	97
10	Angels, California	96