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Air quality in Niagara Falls

Air quality index (AQI⁺) and PM2.5 air pollution in Niagara Falls • 1.3K Followers • 10:00, Nov 23 Local time

60

US AQI⁺

Moderate

face expression based on aqi value

Main pollutant:

PM2.5

14.1 µg/m³

weather condition icon

45°

wind direction icon

16.1 km/h

weather humid icon

76 %

Hourly forecast

Niagara Falls air quality index (AQI⁺) forecast

Now

60

Weather icon

45°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

16.1

km/h

Humidity icon

76%

12:00

59

Weather icon

45°

IQAir AirVisual Air Quality Map Wind rotating 285 degree

13.4

km/h

Humidity icon

73%

13:00

54

Weather icon

45°

IQAir AirVisual Air Quality Map Wind rotating 279 degree

11.2

km/h

Humidity icon

71%

14:00

52

Weather icon

45°

IQAir AirVisual Air Quality Map Wind rotating 265 degree

11.2

km/h

Humidity icon

67%

15:00

50

Weather icon

45°

IQAir AirVisual Air Quality Map Wind rotating 278 degree

13.4

km/h

Humidity icon

62%

16:00

39

Weather icon

43°

IQAir AirVisual Air Quality Map Wind rotating 275 degree

13.4

km/h

Humidity icon

64%

17:00

35

Weather icon

43°

IQAir AirVisual Air Quality Map Wind rotating 277 degree

13.4

km/h

Humidity icon

63%

18:00

31

Weather icon

41°

IQAir AirVisual Air Quality Map Wind rotating 279 degree

11.2

km/h

Humidity icon

60%

19:00

23

Weather icon

41°

IQAir AirVisual Air Quality Map Wind rotating 283 degree

11.2

km/h

Humidity icon

62%

20:00

19

Weather icon

41°

IQAir AirVisual Air Quality Map Wind rotating 278 degree

11.2

km/h

Humidity icon

65%

21:00

15

Weather icon

41°

IQAir AirVisual Air Quality Map Wind rotating 287 degree

11.2

km/h

Humidity icon

63%

22:00

11

Weather icon

41°

IQAir AirVisual Air Quality Map Wind rotating 289 degree

11.2

km/h

Humidity icon

61%

23:00

11

Weather icon

41°

IQAir AirVisual Air Quality Map Wind rotating 291 degree

11.2

km/h

Humidity icon

60%

Mon

00:00

11

Weather icon

39°

IQAir AirVisual Air Quality Map Wind rotating 285 degree

8.9

km/h

Humidity icon

64%

01:00

12

Weather icon

37°

IQAir AirVisual Air Quality Map Wind rotating 288 degree

6.7

km/h

Humidity icon

70%

02:00

12

Weather icon

37°

IQAir AirVisual Air Quality Map Wind rotating 285 degree

6.7

km/h

Humidity icon

73%

03:00

12

Weather icon

36°

IQAir AirVisual Air Quality Map Wind rotating 284 degree

6.7

km/h

Humidity icon

77%

04:00

15

Weather icon

36°

IQAir AirVisual Air Quality Map Wind rotating 285 degree

4.5

km/h

Humidity icon

79%

05:00

15

Weather icon

34°

IQAir AirVisual Air Quality Map Wind rotating 281 degree

4.5

km/h

Humidity icon

81%

06:00

15

Weather icon

34°

IQAir AirVisual Air Quality Map Wind rotating 260 degree

4.5

km/h

Humidity icon

83%

07:00

19

Weather icon

34°

IQAir AirVisual Air Quality Map Wind rotating 250 degree

4.5

km/h

Humidity icon

85%

08:00

19

Weather icon

34°

IQAir AirVisual Air Quality Map Wind rotating 240 degree

2.2

km/h

Humidity icon

84%

09:00

19

Weather icon

36°

IQAir AirVisual Air Quality Map Wind rotating 226 degree

2.2

km/h

Humidity icon

77%

10:00

33

Weather icon

39°

IQAir AirVisual Air Quality Map Wind rotating 208 degree

4.5

km/h

Humidity icon

68%

11:00

33

Weather icon

41°

IQAir AirVisual Air Quality Map Wind rotating 222 degree

4.5

km/h

Humidity icon

59%

12:00

33

Weather icon

45°

IQAir AirVisual Air Quality Map Wind rotating 221 degree

6.7

km/h

Humidity icon

56%

13:00

40

Weather icon

46°

IQAir AirVisual Air Quality Map Wind rotating 216 degree

6.7

km/h

Humidity icon

55%

14:00

40

Weather icon

46°

IQAir AirVisual Air Quality Map Wind rotating 208 degree

8.9

km/h

Humidity icon

55%

15:00

40

Weather icon

46°

IQAir AirVisual Air Quality Map Wind rotating 212 degree

8.9

km/h

Humidity icon

54%

16:00

32

Weather icon

45°

IQAir AirVisual Air Quality Map Wind rotating 206 degree

6.7

km/h

Humidity icon

59%

17:00

32

Weather icon

43°

IQAir AirVisual Air Quality Map Wind rotating 202 degree

4.5

km/h

Humidity icon

65%

18:00

32

Weather icon

41°

IQAir AirVisual Air Quality Map Wind rotating 193 degree

4.5

km/h

Humidity icon

65%

19:00

36

Weather icon

43°

IQAir AirVisual Air Quality Map Wind rotating 184 degree

4.5

km/h

Humidity icon

64%

20:00

36

Weather icon

43°

IQAir AirVisual Air Quality Map Wind rotating 189 degree

4.5

km/h

Humidity icon

64%

21:00

36

Weather icon

43°

IQAir AirVisual Air Quality Map Wind rotating 195 degree

6.7

km/h

Humidity icon

64%

22:00

34

Weather icon

43°

IQAir AirVisual Air Quality Map Wind rotating 196 degree

6.7

km/h

Humidity icon

64%

23:00

34

Weather icon

43°

IQAir AirVisual Air Quality Map Wind rotating 187 degree

6.7

km/h

Humidity icon

64%

Tue

00:00

34

Weather icon

43°

IQAir AirVisual Air Quality Map Wind rotating 199 degree

4.5

km/h

Humidity icon

62%

01:00

24

Weather icon

43°

IQAir AirVisual Air Quality Map Wind rotating 186 degree

4.5

km/h

Humidity icon

62%

02:00

24

Weather icon

43°

IQAir AirVisual Air Quality Map Wind rotating 198 degree

4.5

km/h

Humidity icon

62%

03:00

24

Weather icon

43°

IQAir AirVisual Air Quality Map Wind rotating 192 degree

4.5

km/h

Humidity icon

62%

04:00

19

Weather icon

43°

IQAir AirVisual Air Quality Map Wind rotating 172 degree

4.5

km/h

Humidity icon

60%

05:00

19

Weather icon

43°

IQAir AirVisual Air Quality Map Wind rotating 200 degree

4.5

km/h

Humidity icon

59%

06:00

19

Weather icon

43°

IQAir AirVisual Air Quality Map Wind rotating 192 degree

4.5

km/h

Humidity icon

60%

07:00

23

Weather icon

43°

IQAir AirVisual Air Quality Map Wind rotating 184 degree

4.5

km/h

Humidity icon

61%

08:00

23

Weather icon

45°

IQAir AirVisual Air Quality Map Wind rotating 177 degree

4.5

km/h

Humidity icon

61%

09:00

23

Weather icon

45°

IQAir AirVisual Air Quality Map Wind rotating 178 degree

4.5

km/h

Humidity icon

60%

10:00

35

Weather icon

20%

45°

IQAir AirVisual Air Quality Map Wind rotating 168 degree

4.5

km/h

Humidity icon

69%

11:00

35

Weather icon

45°

IQAir AirVisual Air Quality Map Wind rotating 149 degree

2.2

km/h

Humidity icon

75%

12:00

35

Weather icon

50%

45°

IQAir AirVisual Air Quality Map Wind rotating 137 degree

2.2

km/h

Humidity icon

81%

13:00

56

Weather icon

100%

45°

IQAir AirVisual Air Quality Map Wind rotating 109 degree

4.5

km/h

Humidity icon

84%

14:00

56

Weather icon

100%

43°

IQAir AirVisual Air Quality Map Wind rotating 121 degree

4.5

km/h

Humidity icon

86%

15:00

56

Weather icon

100%

43°

IQAir AirVisual Air Quality Map Wind rotating 130 degree

4.5

km/h

Humidity icon

87%

16:00

53

Weather icon

100%

43°

IQAir AirVisual Air Quality Map Wind rotating 102 degree

2.2

km/h

Humidity icon

92%

17:00

53

Weather icon

100%

43°

IQAir AirVisual Air Quality Map Wind rotating 134 degree

2.2

km/h

Humidity icon

94%

18:00

53

Weather icon

43°

IQAir AirVisual Air Quality Map Wind rotating 146 degree

2.2

km/h

Humidity icon

95%

19:00

52

Weather icon

100%

45°

IQAir AirVisual Air Quality Map Wind rotating 163 degree

2.2

km/h

Humidity icon

97%

20:00

52

Weather icon

70%

45°

IQAir AirVisual Air Quality Map Wind rotating 173 degree

2.2

km/h

Humidity icon

97%

21:00

52

Weather icon

100%

46°

IQAir AirVisual Air Quality Map Wind rotating 188 degree

2.2

km/h

Humidity icon

98%

22:00

53

Weather icon

100%

46°

IQAir AirVisual Air Quality Map Wind rotating 185 degree

4.5

km/h

Humidity icon

98%

23:00

53

Weather icon

100%

46°

IQAir AirVisual Air Quality Map Wind rotating 189 degree

4.5

km/h

Humidity icon

98%

Wed

00:00

53

Weather icon

100%

48°

IQAir AirVisual Air Quality Map Wind rotating 218 degree

8.9

km/h

Humidity icon

98%

01:00

56

Weather icon

48°

IQAir AirVisual Air Quality Map Wind rotating 233 degree

8.9

km/h

Humidity icon

97%

02:00

56

Weather icon

48°

IQAir AirVisual Air Quality Map Wind rotating 228 degree

8.9

km/h

Humidity icon

96%

03:00

56

Weather icon

48°

IQAir AirVisual Air Quality Map Wind rotating 228 degree

8.9

km/h

Humidity icon

95%

04:00

55

Weather icon

48°

IQAir AirVisual Air Quality Map Wind rotating 225 degree

8.9

km/h

Humidity icon

95%

05:00

55

Weather icon

48°

IQAir AirVisual Air Quality Map Wind rotating 228 degree

8.9

km/h

Humidity icon

94%

06:00

55

Weather icon

48°

IQAir AirVisual Air Quality Map Wind rotating 220 degree

8.9

km/h

Humidity icon

93%

07:00

52

Weather icon

48°

IQAir AirVisual Air Quality Map Wind rotating 219 degree

8.9

km/h

Humidity icon

91%

08:00

52

Weather icon

48°

IQAir AirVisual Air Quality Map Wind rotating 205 degree

8.9

km/h

Humidity icon

90%

09:00

52

Weather icon

50°

IQAir AirVisual Air Quality Map Wind rotating 188 degree

8.9

km/h

Humidity icon

86%

10:00

48

Weather icon

50°

IQAir AirVisual Air Quality Map Wind rotating 190 degree

8.9

km/h

Humidity icon

84%

11:00

48

Weather icon

20%

54°

IQAir AirVisual Air Quality Map Wind rotating 210 degree

13.4

km/h

Humidity icon

76%

Daily forecast

|

Niagara Falls air quality index (AQI⁺) forecast

Today

52

Weather icon

45°

37°

IQAir AirVisual Air Quality Map Wind rotating 275 degree

13.4

km/h

Humidity icon

73%

Mon

22

Weather icon

46°

34°

IQAir AirVisual Air Quality Map Wind rotating 285 degree

8.9

km/h

Humidity icon

56%

Tue

35

Weather icon

100%

46°

43°

IQAir AirVisual Air Quality Map Wind rotating 189 degree

4.5

km/h

Humidity icon

81%

Air pollutants

What is the current air quality in Niagara Falls?

IQAir exclamation icon

PM2.5 concentration is currently 2.8 times the World Health Organization annual PM2.5 guideline value.

air quality map

Real-time Niagara Falls air pollution map

Health recommendations

common.healthRecommendationComp.icons.exerciseAlt

Sensitive groups should reduce outdoor exercise

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Close your windows to avoid dirty outdoor air

Get a monitor
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Sensitive groups should wear a mask outdoors

Get a mask
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Sensitive groups should run an air purifier

Get an air purifier

Protect yourself from air pollution in Niagara Falls

Shop IQAir products

Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in Niagara Falls today?

Index

Pollen global icon

None

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in Niagara Falls

Health recommendations

common.healthRecommendationComp.icons.exerciseAlt

Sensitive groups should reduce outdoor exercise

common.healthRecommendationComp.icons.windowAlt

Close your windows to avoid dirty outdoor air

Get a monitor
common.healthRecommendationComp.icons.maskAlt

Sensitive groups should wear a mask outdoors

Get a mask
common.healthRecommendationComp.icons.airPurifierAlt

Sensitive groups should run an air purifier

Get an air purifier
air quality map

Real-time Niagara Falls air pollution map

Pollen

What is the pollen count in Niagara Falls today?

Index

Pollen global icon

None

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in Niagara Falls

Protect yourself from air pollution in Niagara Falls

Shop IQAir products

Air Purifiers

Face Masks

Air Quality Monitors

Most polluted locations near Niagara Falls

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time USA AQI⁺ station ranking

#StationsAQI⁺ US
1
The national flag of USA

1723-1999 Centre Ave

61

2
The national flag of USA

2403 Willow Ave

60

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Portola, California

107

2
The national flag of USA

Matheny, California

99

3
The national flag of USA

Medford, Oregon

97

4
The national flag of USA

Phoenix, Oregon

97

5
The national flag of USA

La Pine, Oregon

96

6
The national flag of USA

Yakima, Washington

95

7
The national flag of USA

Meridian, Idaho

90

8
The national flag of USA

Kuna, Idaho

88

9
The national flag of USA

Yuba City, California

88

10
The national flag of USA

Cottonwood Heights, Utah

85

History

Historic air quality graph for Niagara Falls

60 AQI⁺ US
Moderate
09:00 Nov 23 Local time
AQI⁺ US
external link icon

November 22, 2025: Tehran among top 10 most polluted cities in the world

Flooded table in a open paerk
external link icon

Indoor Air Quality Alert: Central Vietnam Flooding

external link icon

China Air Quality Alert

History

Historic air quality graph for Niagara Falls

60 AQI⁺ US
Moderate
09:00 Nov 23 Local time
AQI⁺ US
external link icon

November 22, 2025: Tehran among top 10 most polluted cities in the world

Flooded table in a open paerk
external link icon

Indoor Air Quality Alert: Central Vietnam Flooding

external link icon

China Air Quality Alert

Most polluted locations near Niagara Falls

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time USA AQI⁺ station ranking

#StationsAQI⁺ US
1
The national flag of USA

1723-1999 Centre Ave

61

2
The national flag of USA

2403 Willow Ave

60

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Portola, California

107

2
The national flag of USA

Matheny, California

99

3
The national flag of USA

Medford, Oregon

97

4
The national flag of USA

Phoenix, Oregon

97

5
The national flag of USA

La Pine, Oregon

96

6
The national flag of USA

Yakima, Washington

95

7
The national flag of USA

Meridian, Idaho

90

8
The national flag of USA

Kuna, Idaho

88

9
The national flag of USA

Yuba City, California

88

10
The national flag of USA

Cottonwood Heights, Utah

85

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