World

Pima County

Add

Air quality in Pima County

Air quality index (AQI⁺) and PM2.5 air pollution in Pima County • 19:00, Aug 03 Local time

US AQI⁺

Good

Main pollutant:

O₃

98 µg/m³

34°

25 km/h

38 %

Hourly forecast

Pima County air quality index (AQI⁺) forecast

Now

34°

km/h

38%

20:00

27°

km/h

69%

21:00

27°

km/h

61%

22:00

26°

km/h

60%

23:00

26°

km/h

62%

Tue

00:00

27°

km/h

53%

01:00

26°

km/h

52%

02:00

28°

km/h

44%

03:00

28°

km/h

33%

04:00

27°

km/h

35%

05:00

24°

km/h

66%

06:00

22°

km/h

76%

07:00

24°

km/h

63%

08:00

27°

km/h

53%

09:00

29°

km/h

50%

10:00

30°

km/h

43%

11:00

32°

km/h

41%

12:00

34°

km/h

36%

13:00

35°

km/h

33%

14:00

36°

km/h

31%

15:00

36°

km/h

30%

16:00

35°

km/h

30%

17:00

35°

km/h

30%

18:00

35°

km/h

31%

19:00

33°

km/h

36%

20:00

30°

km/h

54%

21:00

29°

km/h

55%

22:00

28°

km/h

54%

23:00

27°

km/h

58%

Wed

00:00

27°

km/h

51%

01:00

27°

km/h

57%

02:00

26°

km/h

63%

03:00

25°

km/h

53%

04:00

24°

km/h

57%

05:00

24°

km/h

66%

06:00

24°

km/h

70%

07:00

26°

km/h

62%

08:00

27°

km/h

58%

09:00

29°

km/h

51%

10:00

31°

km/h

44%

11:00

33°

km/h

40%

12:00

34°

km/h

37%

13:00

35°

km/h

34%

14:00

35°

km/h

33%

15:00

35°

km/h

35%

16:00

36°

km/h

32%

17:00

35°

km/h

32%

18:00

35°

km/h

27%

19:00

80%

33°

km/h

31%

20:00

90%

31°

km/h

39%

21:00

80%

29°

km/h

47%

22:00

28°

km/h

51%

23:00

27°

km/h

51%

Thu

00:00

28°

km/h

49%

01:00

28°

km/h

49%

02:00

28°

km/h

51%

03:00

28°

km/h

53%

04:00

27°

km/h

55%

05:00

27°

km/h

57%

06:00

27°

km/h

57%

07:00

27°

km/h

53%

08:00

29°

km/h

49%

09:00

30°

km/h

45%

10:00

31°

km/h

41%

11:00

32°

km/h

36%

12:00

34°

km/h

32%

13:00

35°

km/h

29%

14:00

36°

km/h

27%

15:00

36°

km/h

26%

16:00

37°

km/h

24%

17:00

37°

km/h

24%

18:00

36°

km/h

25%

Daily forecast

Pima County air quality index (AQI⁺) forecast

Today

36°

22°

km/h

44%

Tue

36°

24°

km/h

42%

Wed

37°

27°

km/h

36%

Air pollutants

What is the current air quality in Pima County?

PM2.5 concentration is currently 1.1 times the World Health Organization annual PM2.5 guideline value.

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

Low

Tree

None

Grass

Low

25%

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

Low

Tree

None

Grass

Low

25%

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	Saguaro Monument	44
2	Fairgrounds	42
3	Mason Center	34
4	Indian Rte 1	26
5	Organ Pipe Cactus Family Picnic Ground	24

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Chelan County, Washington	309
2	Chelan, Washington	264
3	Liberty Lake, Washington	220
4	Nampa, Idaho	220
5	Spokane County, Washington	219
6	Country Homes, Washington	213
7	Meridian, Idaho	210
8	Wenatchee, Washington	206
9	Spokane Valley, Washington	199
10	Douglas, Washington	195

History

Historic air quality graph for Pima County

45 AQI⁺ US

Good

18:00–19:00 Aug 03 Local time

AQI⁺ US

History

Historic air quality graph for Pima County

45 AQI⁺ US

Good

18:00–19:00 Aug 03 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	Saguaro Monument	44
2	Fairgrounds	42
3	Mason Center	34
4	Indian Rte 1	26
5	Organ Pipe Cactus Family Picnic Ground	24

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Chelan County, Washington	309
2	Chelan, Washington	264
3	Liberty Lake, Washington	220
4	Nampa, Idaho	220
5	Spokane County, Washington	219
6	Country Homes, Washington	213
7	Meridian, Idaho	210
8	Wenatchee, Washington	206
9	Spokane Valley, Washington	199
10	Douglas, Washington	195