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Air quality in Pima County

Air quality index (AQI⁺) and PM2.5 air pollution in Pima County • 14:00, Sep 04 Local time

US AQI⁺

Good

Main pollutant:

O₃

83 µg/m³

31°

14 km/h

40 %

Hourly forecast

Pima County air quality index (AQI⁺) forecast

Now

31°

km/h

40%

15:00

31°

km/h

41%

16:00

31°

km/h

38%

17:00

31°

km/h

38%

18:00

29°

km/h

41%

19:00

28°

km/h

43%

20:00

28°

km/h

35%

21:00

26°

km/h

42%

22:00

25°

km/h

43%

23:00

24°

km/h

47%

Sat

00:00

24°

km/h

50%

01:00

23°

km/h

54%

02:00

23°

km/h

54%

03:00

22°

km/h

57%

04:00

22°

km/h

57%

05:00

22°

km/h

57%

06:00

21°

km/h

58%

07:00

23°

km/h

58%

08:00

26°

km/h

49%

09:00

28°

km/h

38%

10:00

29°

km/h

36%

11:00

30°

km/h

34%

12:00

31°

km/h

33%

13:00

32°

km/h

31%

14:00

32°

km/h

30%

15:00

32°

km/h

30%

16:00

32°

km/h

30%

17:00

32°

km/h

33%

18:00

31°

km/h

36%

19:00

28°

km/h

43%

20:00

27°

km/h

47%

21:00

27°

km/h

50%

22:00

26°

km/h

53%

23:00

25°

km/h

57%

Sun

00:00

25°

km/h

54%

01:00

25°

km/h

50%

02:00

24°

km/h

49%

03:00

24°

km/h

48%

04:00

24°

km/h

47%

05:00

24°

km/h

48%

06:00

23°

km/h

49%

07:00

24°

km/h

53%

08:00

25°

km/h

47%

09:00

27°

km/h

45%

10:00

28°

km/h

41%

11:00

30°

km/h

37%

12:00

31°

km/h

36%

13:00

32°

km/h

35%

14:00

33°

km/h

33%

15:00

33°

km/h

32%

16:00

33°

km/h

31%

17:00

32°

km/h

33%

18:00

32°

km/h

27%

19:00

31°

km/h

30%

20:00

31°

km/h

30%

21:00

30°

km/h

32%

22:00

30°

km/h

32%

23:00

29°

km/h

33%

Mon

00:00

28°

km/h

36%

01:00

27°

km/h

38%

02:00

27°

km/h

39%

03:00

25°

km/h

46%

04:00

26°

km/h

44%

05:00

25°

km/h

44%

06:00

25°

km/h

44%

07:00

27°

km/h

38%

08:00

28°

km/h

35%

09:00

29°

km/h

33%

10:00

31°

km/h

31%

11:00

32°

km/h

28%

12:00

32°

km/h

26%

13:00

33°

km/h

25%

Daily forecast

Pima County air quality index (AQI⁺) forecast

Today

31°

22°

km/h

51%

Sat

32°

21°

km/h

40%

Sun

33°

23°

km/h

37%

Air pollutants

What is the current air quality in Pima County?

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

Real-time Pima County 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 Pima County

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 Pima County today?

Index

None

Tree

None

Grass

None

Weed

None

Source:

wetter.com

Pollen forecast in Pima County

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time Pima County air pollution map

Pollen

What is the pollen count in Pima County today?

Index

None

Tree

None

Grass

None

Weed

None

Source:

wetter.com

Pollen forecast in Pima County

Protect yourself from air pollution in Pima County

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 Pima County

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in Pima County

#	Stations	AQI⁺ US
1	Mason Center	25
2	Saguaro Monument	24
3	Indian Rte 1	21
4	S Wilmot Rd	19
5	Fairgrounds	18
6	Organ Pipe Cactus Family Picnic Ground	17

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Knoxville, Tennessee	105
2	Memphis, Tennessee	103
3	Nashville, Tennessee	103
4	Vienna, West Virginia	102
5	Louisville, Kentucky	98
6	Person, North Carolina	91
7	Carter Lake, Iowa	88
8	Morgantown, West Virginia	75
9	Huntsville, Alabama	73
10	Greensboro, North Carolina	71

History

Historic air quality graph for Pima County

27 AQI⁺ US

Good

13:00–14:00 Sep 04 Local time

AQI⁺ US

History

Historic air quality graph for Pima County

27 AQI⁺ US

Good

13:00–14:00 Sep 04 Local time

AQI⁺ US

Most polluted locations near Pima County

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in Pima County

#	Stations	AQI⁺ US
1	Mason Center	25
2	Saguaro Monument	24
3	Indian Rte 1	21
4	S Wilmot Rd	19
5	Fairgrounds	18
6	Organ Pipe Cactus Family Picnic Ground	17

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Knoxville, Tennessee	105
2	Memphis, Tennessee	103
3	Nashville, Tennessee	103
4	Vienna, West Virginia	102
5	Louisville, Kentucky	98
6	Person, North Carolina	91
7	Carter Lake, Iowa	88
8	Morgantown, West Virginia	75
9	Huntsville, Alabama	73
10	Greensboro, North Carolina	71