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Air quality in Castlegar

Air quality index (AQI⁺) and PM2.5 air pollution in Castlegar • 8.4K Followers • 11:00, Sep 15 Local time

Grand Forks, British Columbia, Canada Wildfire nearby

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59

US AQI⁺

Moderate

face expression based on aqi value

Main pollutant:

PM2.5

13.6 µg/m³

weather condition icon

57°

wind direction icon

2.2 km/h

weather humid icon

91 %

Hourly forecast

Castlegar air quality index (AQI⁺) forecast

Now

59

Weather icon

57°

IQAir AirVisual Air Quality Map Wind rotating 158 degree

2.2

km/h

Humidity icon

91%

13:00

59

Weather icon

57°

IQAir AirVisual Air Quality Map Wind rotating 153 degree

2.2

km/h

Humidity icon

92%

14:00

60

Weather icon

57°

IQAir AirVisual Air Quality Map Wind rotating 157 degree

2.2

km/h

Humidity icon

92%

15:00

60

Weather icon

59°

IQAir AirVisual Air Quality Map Wind rotating 156 degree

2.2

km/h

Humidity icon

91%

16:00

60

Weather icon

63°

IQAir AirVisual Air Quality Map Wind rotating 154 degree

2.2

km/h

Humidity icon

83%

17:00

62

Weather icon

66°

IQAir AirVisual Air Quality Map Wind rotating 172 degree

2.2

km/h

Humidity icon

75%

18:00

62

Weather icon

64°

IQAir AirVisual Air Quality Map Wind rotating 167 degree

2.2

km/h

Humidity icon

77%

19:00

62

Weather icon

61°

IQAir AirVisual Air Quality Map Wind rotating 175 degree

0

km/h

Humidity icon

86%

20:00

64

Weather icon

59°

IQAir AirVisual Air Quality Map Wind rotating 175 degree

0

km/h

Humidity icon

90%

21:00

65

Weather icon

57°

IQAir AirVisual Air Quality Map Wind rotating 162 degree

0

km/h

Humidity icon

92%

22:00

65

Weather icon

55°

IQAir AirVisual Air Quality Map Wind rotating 240 degree

0

km/h

Humidity icon

95%

23:00

67

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 336 degree

0

km/h

Humidity icon

96%

Tue

00:00

67

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 345 degree

0

km/h

Humidity icon

97%

01:00

67

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 347 degree

2.2

km/h

Humidity icon

97%

02:00

67

Weather icon

52°

IQAir AirVisual Air Quality Map Wind rotating 357 degree

2.2

km/h

Humidity icon

97%

03:00

67

Weather icon

52°

IQAir AirVisual Air Quality Map Wind rotating 347 degree

2.2

km/h

Humidity icon

97%

04:00

67

Weather icon

50°

IQAir AirVisual Air Quality Map Wind rotating 346 degree

2.2

km/h

Humidity icon

97%

05:00

68

Weather icon

48°

IQAir AirVisual Air Quality Map Wind rotating 358 degree

2.2

km/h

Humidity icon

97%

06:00

68

Weather icon

50°

IQAir AirVisual Air Quality Map Wind rotating 349 degree

2.2

km/h

Humidity icon

97%

07:00

68

Weather icon

50°

IQAir AirVisual Air Quality Map Wind rotating 350 degree

2.2

km/h

Humidity icon

97%

08:00

66

Weather icon

55°

IQAir AirVisual Air Quality Map Wind rotating 10 degree

2.2

km/h

Humidity icon

88%

09:00

66

Weather icon

61°

IQAir AirVisual Air Quality Map Wind rotating 15 degree

0

km/h

Humidity icon

74%

10:00

66

Weather icon

68°

IQAir AirVisual Air Quality Map Wind rotating 73 degree

0

km/h

Humidity icon

57%

11:00

63

Weather icon

73°

IQAir AirVisual Air Quality Map Wind rotating 117 degree

0

km/h

Humidity icon

48%

12:00

63

Weather icon

75°

IQAir AirVisual Air Quality Map Wind rotating 151 degree

2.2

km/h

Humidity icon

41%

13:00

63

Weather icon

77°

IQAir AirVisual Air Quality Map Wind rotating 161 degree

2.2

km/h

Humidity icon

36%

14:00

63

Weather icon

79°

IQAir AirVisual Air Quality Map Wind rotating 165 degree

2.2

km/h

Humidity icon

33%

15:00

63

Weather icon

79°

IQAir AirVisual Air Quality Map Wind rotating 168 degree

2.2

km/h

Humidity icon

31%

16:00

63

Weather icon

79°

IQAir AirVisual Air Quality Map Wind rotating 180 degree

2.2

km/h

Humidity icon

32%

17:00

63

Weather icon

77°

IQAir AirVisual Air Quality Map Wind rotating 187 degree

2.2

km/h

Humidity icon

35%

18:00

63

Weather icon

73°

IQAir AirVisual Air Quality Map Wind rotating 208 degree

2.2

km/h

Humidity icon

47%

19:00

63

Weather icon

64°

IQAir AirVisual Air Quality Map Wind rotating 247 degree

0

km/h

Humidity icon

58%

20:00

64

Weather icon

61°

IQAir AirVisual Air Quality Map Wind rotating 297 degree

0

km/h

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63%

21:00

64

Weather icon

61°

IQAir AirVisual Air Quality Map Wind rotating 317 degree

2.2

km/h

Humidity icon

66%

22:00

64

Weather icon

59°

IQAir AirVisual Air Quality Map Wind rotating 329 degree

2.2

km/h

Humidity icon

69%

23:00

65

Weather icon

57°

IQAir AirVisual Air Quality Map Wind rotating 347 degree

2.2

km/h

Humidity icon

72%

Wed

00:00

65

Weather icon

55°

IQAir AirVisual Air Quality Map Wind rotating 356 degree

2.2

km/h

Humidity icon

76%

01:00

65

Weather icon

55°

IQAir AirVisual Air Quality Map Wind rotating 349 degree

2.2

km/h

Humidity icon

78%

02:00

64

Weather icon

55°

IQAir AirVisual Air Quality Map Wind rotating 351 degree

2.2

km/h

Humidity icon

81%

03:00

64

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 354 degree

2.2

km/h

Humidity icon

83%

04:00

64

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 354 degree

2.2

km/h

Humidity icon

84%

05:00

65

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 346 degree

2.2

km/h

Humidity icon

85%

06:00

65

Weather icon

52°

IQAir AirVisual Air Quality Map Wind rotating 348 degree

2.2

km/h

Humidity icon

86%

07:00

65

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 344 degree

2.2

km/h

Humidity icon

84%

08:00

65

Weather icon

59°

IQAir AirVisual Air Quality Map Wind rotating 359 degree

2.2

km/h

Humidity icon

67%

09:00

65

Weather icon

66°

IQAir AirVisual Air Quality Map Wind rotating 23 degree

0

km/h

Humidity icon

53%

10:00

65

Weather icon

73°

IQAir AirVisual Air Quality Map Wind rotating 93 degree

0

km/h

Humidity icon

43%

11:00

61

Weather icon

79°

IQAir AirVisual Air Quality Map Wind rotating 155 degree

2.2

km/h

Humidity icon

36%

12:00

61

Weather icon

81°

IQAir AirVisual Air Quality Map Wind rotating 162 degree

2.2

km/h

Humidity icon

31%

13:00

61

Weather icon

82°

IQAir AirVisual Air Quality Map Wind rotating 170 degree

4.5

km/h

Humidity icon

26%

14:00

58

Weather icon

82°

IQAir AirVisual Air Quality Map Wind rotating 174 degree

4.5

km/h

Humidity icon

24%

15:00

58

Weather icon

82°

IQAir AirVisual Air Quality Map Wind rotating 177 degree

4.5

km/h

Humidity icon

23%

16:00

58

Weather icon

82°

IQAir AirVisual Air Quality Map Wind rotating 180 degree

4.5

km/h

Humidity icon

24%

17:00

53

Weather icon

81°

IQAir AirVisual Air Quality Map Wind rotating 183 degree

2.2

km/h

Humidity icon

25%

18:00

53

Weather icon

75°

IQAir AirVisual Air Quality Map Wind rotating 197 degree

2.2

km/h

Humidity icon

38%

19:00

53

Weather icon

66°

IQAir AirVisual Air Quality Map Wind rotating 251 degree

2.2

km/h

Humidity icon

46%

20:00

53

Weather icon

63°

IQAir AirVisual Air Quality Map Wind rotating 299 degree

2.2

km/h

Humidity icon

49%

21:00

53

Weather icon

61°

IQAir AirVisual Air Quality Map Wind rotating 324 degree

2.2

km/h

Humidity icon

52%

22:00

53

Weather icon

59°

IQAir AirVisual Air Quality Map Wind rotating 341 degree

2.2

km/h

Humidity icon

55%

23:00

55

Weather icon

59°

IQAir AirVisual Air Quality Map Wind rotating 348 degree

2.2

km/h

Humidity icon

58%

Thu

00:00

55

Weather icon

57°

IQAir AirVisual Air Quality Map Wind rotating 346 degree

2.2

km/h

Humidity icon

61%

01:00

55

Weather icon

55°

IQAir AirVisual Air Quality Map Wind rotating 340 degree

2.2

km/h

Humidity icon

63%

02:00

57

Weather icon

55°

IQAir AirVisual Air Quality Map Wind rotating 344 degree

2.2

km/h

Humidity icon

65%

03:00

57

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 345 degree

2.2

km/h

Humidity icon

66%

04:00

57

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 344 degree

2.2

km/h

Humidity icon

68%

05:00

58

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 344 degree

2.2

km/h

Humidity icon

69%

06:00

58

Weather icon

52°

IQAir AirVisual Air Quality Map Wind rotating 344 degree

2.2

km/h

Humidity icon

70%

07:00

58

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 343 degree

2.2

km/h

Humidity icon

69%

08:00

59

Weather icon

59°

IQAir AirVisual Air Quality Map Wind rotating 356 degree

2.2

km/h

Humidity icon

56%

09:00

59

Weather icon

66°

IQAir AirVisual Air Quality Map Wind rotating 21 degree

2.2

km/h

Humidity icon

44%

10:00

59

Weather icon

73°

IQAir AirVisual Air Quality Map Wind rotating 41 degree

0

km/h

Humidity icon

36%

11:00

58

Weather icon

79°

IQAir AirVisual Air Quality Map Wind rotating 101 degree

0

km/h

Humidity icon

30%

12:00

58

Weather icon

82°

IQAir AirVisual Air Quality Map Wind rotating 152 degree

2.2

km/h

Humidity icon

25%

Daily forecast

|

Castlegar air quality index (AQI⁺) forecast

Today

59

Weather icon

100%

66°

52°

IQAir AirVisual Air Quality Map Wind rotating 154 degree

2.2

km/h

Humidity icon

91%

Tue

66

Weather icon

79°

48°

IQAir AirVisual Air Quality Map Wind rotating 168 degree

2.2

km/h

Humidity icon

41%

Wed

64

Weather icon

82°

52°

IQAir AirVisual Air Quality Map Wind rotating 174 degree

4.5

km/h

Humidity icon

31%

Air pollutants

What is the current air quality in Castlegar?

IQAir exclamation icon

PM2.5 concentration is currently 2.7 times the World Health Organization annual PM2.5 guideline value.

air quality map

Real-time Castlegar air pollution map

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

Pollen

What is the pollen count in Castlegar 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:

tomorrow.io
Pollen forecast in Castlegar

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 Castlegar air pollution map

Pollen

What is the pollen count in Castlegar 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:

tomorrow.io
Pollen forecast in Castlegar

Most polluted locations near Castlegar

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time Canada AQI⁺ station ranking

#StationsAQI⁺ US
1
undefined's country flag

Castlegar Zinio Park

62

2
undefined's country flag

Connors Road

56

City ranking

Real-time Canada AQI⁺ city ranking

#CitiesAQI⁺ US
1
undefined's country flag

Cochrane, Alberta

92

2
undefined's country flag

Calgary, Alberta

81

3
undefined's country flag

Nelson, British Columbia

77

4
undefined's country flag

Red Deer, Alberta

76

5
undefined's country flag

Regina, Saskatchewan

74

6
undefined's country flag

Fort Mckay, Alberta

69

7
undefined's country flag

Leduc, Alberta

66

8
undefined's country flag

Sherwood Park, Alberta

65

9
undefined's country flag

Wabasca-Desmarais, Alberta

65

10
undefined's country flag

Canmore, Alberta

64

History

Historic air quality graph for Castlegar

59 AQI⁺ US
Moderate
10:00 Sep 15 Local time
AQI⁺ US
Polluted skies of Los Angeles
external link icon

September 15, 2025: Los Angeles among most polluted cities in the world

external link icon

Wildfire Map Spotlight: South America Fire Surge

Polluted skies of detroit
external link icon

September 14, 2025: Detroit among top 10 most polluted cities in the world

History

Historic air quality graph for Castlegar

59 AQI⁺ US
Moderate
10:00 Sep 15 Local time
AQI⁺ US
Polluted skies of Los Angeles
external link icon

September 15, 2025: Los Angeles among most polluted cities in the world

external link icon

Wildfire Map Spotlight: South America Fire Surge

Polluted skies of detroit
external link icon

September 14, 2025: Detroit among top 10 most polluted cities in the world

Most polluted locations near Castlegar

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time Canada AQI⁺ station ranking

#StationsAQI⁺ US
1
undefined's country flag

Castlegar Zinio Park

62

2
undefined's country flag

Connors Road

56

City ranking

Real-time Canada AQI⁺ city ranking

#CitiesAQI⁺ US
1
undefined's country flag

Cochrane, Alberta

92

2
undefined's country flag

Calgary, Alberta

81

3
undefined's country flag

Nelson, British Columbia

77

4
undefined's country flag

Red Deer, Alberta

76

5
undefined's country flag

Regina, Saskatchewan

74

6
undefined's country flag

Fort Mckay, Alberta

69

7
undefined's country flag

Leduc, Alberta

66

8
undefined's country flag

Sherwood Park, Alberta

65

9
undefined's country flag

Wabasca-Desmarais, Alberta

65

10
undefined's country flag

Canmore, Alberta

64

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