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Air quality in Ottawa

Air quality index (AQI⁺) and PM2.5 air pollution in Ottawa • 527.7K Followers • 01:00, Oct 22 Local time

US AQI⁺

Good

Main pollutant:

PM2.5

7 µg/m³

4°

1 km/h

100 %

Hourly forecast

Ottawa air quality index (AQI⁺) forecast

Now

4°

km/h

100%

02:00

2°

km/h

99%

03:00

2°

km/h

99%

04:00

2°

km/h

99%

05:00

2°

km/h

99%

06:00

2°

km/h

99%

07:00

2°

km/h

99%

08:00

3°

km/h

99%

09:00

4°

km/h

97%

10:00

6°

km/h

91%

11:00

10°

km/h

73%

12:00

12°

km/h

67%

13:00

13°

km/h

61%

14:00

13°

km/h

59%

15:00

13°

km/h

60%

16:00

12°

km/h

61%

17:00

11°

km/h

65%

18:00

9°

km/h

72%

19:00

8°

km/h

75%

20:00

7°

km/h

77%

21:00

6°

km/h

79%

22:00

5°

km/h

83%

23:00

4°

km/h

86%

Fri

00:00

4°

km/h

88%

01:00

3°

km/h

89%

02:00

3°

km/h

88%

03:00

2°

km/h

88%

04:00

2°

km/h

90%

05:00

1°

km/h

90%

06:00

1°

km/h

91%

07:00

0°

km/h

93%

08:00

0°

km/h

95%

09:00

1°

km/h

85%

10:00

3°

km/h

73%

11:00

5°

km/h

61%

12:00

7°

km/h

54%

13:00

8°

km/h

50%

14:00

9°

km/h

49%

15:00

9°

km/h

49%

16:00

9°

km/h

51%

17:00

8°

km/h

56%

18:00

7°

km/h

64%

19:00

6°

km/h

74%

20:00

5°

km/h

88%

21:00

6°

km/h

60%

22:00

5°

km/h

61%

23:00

5°

km/h

63%

Sat

00:00

4°

km/h

65%

01:00

4°

km/h

67%

02:00

4°

km/h

68%

03:00

3°

km/h

69%

04:00

3°

km/h

70%

05:00

3°

km/h

71%

06:00

2°

km/h

72%

07:00

2°

km/h

73%

08:00

2°

km/h

72%

09:00

4°

km/h

65%

10:00

6°

km/h

57%

11:00

8°

km/h

50%

12:00

10°

km/h

45%

13:00

11°

km/h

42%

14:00

12°

km/h

39%

15:00

12°

km/h

38%

16:00

12°

km/h

39%

17:00

11°

km/h

46%

18:00

9°

km/h

50%

19:00

8°

km/h

53%

20:00

7°

km/h

55%

21:00

6°

km/h

56%

22:00

6°

km/h

57%

23:00

5°

km/h

60%

Sun

00:00

5°

km/h

64%

Daily forecast

Ottawa air quality index (AQI⁺) forecast

Today

13°

2°

km/h

77%

Fri

9°

0°

km/h

68%

Sat

12°

2°

km/h

53%

Air pollutants

What is the current air quality in Ottawa?

PM2.5 concentration is currently 1.4 times the World Health Organization annual PM2.5 guideline value.

Real-time Ottawa 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 Ottawa

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 Ottawa today?

Index

None

Tree

None

Grass

None

Weed

None

Source:

wetter.com

Pollen forecast in Ottawa

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time Ottawa air pollution map

Pollen

What is the pollen count in Ottawa today?

Index

None

Tree

None

Grass

None

Weed

None

Source:

wetter.com

Pollen forecast in Ottawa

Protect yourself from air pollution in Ottawa

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 Ottawa

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in Ottawa

#	Stations	AQI⁺ US
1	324-340 Trestle St	56
2	Balding Cres	54
3	85 Haxby Private	47
4	1500-1510 Riverside Dr.	46
5	306 Rywalk Circle	45
6	9-25 Antler Ave	41
7	Bald Eagle Cr	33
8	202-218 Ottawa St	31
9	16319-16309 Jenkins Rd	20
10	2599 Shanna Rd	11

City ranking

Real-time Canada AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Revelstoke, British Columbia	86
2	Etobicoke, Ontario	76
3	Golden, British Columbia	69
4	Waterloo, Ontario	69
5	Penticton, British Columbia	63
6	Port Alberni, British Columbia	60
7	Coldstream, British Columbia	59
8	Fernie, British Columbia	59
9	Sherbrooke, Quebec	56
10	Merritt, British Columbia	55

History

Historic air quality graph for Ottawa

38 AQI⁺ US

Good

01:00–02:00 Oct 22 Local time

AQI⁺ US

History

Historic air quality graph for Ottawa

38 AQI⁺ US

Good

01:00–02:00 Oct 22 Local time

AQI⁺ US

Most polluted locations near Ottawa

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in Ottawa

#	Stations	AQI⁺ US
1	324-340 Trestle St	56
2	Balding Cres	54
3	85 Haxby Private	47
4	1500-1510 Riverside Dr.	46
5	306 Rywalk Circle	45
6	9-25 Antler Ave	41
7	Bald Eagle Cr	33
8	202-218 Ottawa St	31
9	16319-16309 Jenkins Rd	20
10	2599 Shanna Rd	11

City ranking

Real-time Canada AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Revelstoke, British Columbia	86
2	Etobicoke, Ontario	76
3	Golden, British Columbia	69
4	Waterloo, Ontario	69
5	Penticton, British Columbia	63
6	Port Alberni, British Columbia	60
7	Coldstream, British Columbia	59
8	Fernie, British Columbia	59
9	Sherbrooke, Quebec	56
10	Merritt, British Columbia	55