Weatheo

Air quality in Sudbury

Air quality index (AQI) and PM2.5 air pollution in Sudbury · 04:00, 6 Nov local time

Over the next 24 hours the index should stay between 3 and 3: cleanest air around 04:00, most polluted around 04:00.

Modelled values: Copernicus CAMS, via OpenWeather · updated 04:00

Hourly air quality forecast in Sudbury

4-day forecast, 96 hours
  1. 4 AM33°16 km/h
  2. 5 AM33°18 km/h
  3. 6 AM34°18 km/h
  4. 7 AM33°21 km/h
  5. 8 AM33°22 km/h
  6. 9 AM33°22 km/h
  7. 10 AM33°23 km/h
  8. 11 AM33°22 km/h
  9. 12 PM33°22 km/h
  10. 1 PM34°23 km/h
  11. 2 PM34°24 km/h
  12. 3 PM33°22 km/h
  13. 4 PM33°22 km/h
  14. 5 PM33°22 km/h
  15. 6 PM33°21 km/h
  16. 7 PM33°21 km/h
  17. 8 PM33°21 km/h
  18. 9 PM32°20 km/h
  19. 10 PM32°19 km/h
  20. 11 PM32°18 km/h
  21. 12 AM32°17 km/h
  22. 1 AM32°17 km/h
  23. 2 AM32°18 km/h
  24. 3 AM32°18 km/h
  25. 4 AM32°17 km/h
  26. 5 AM32°17 km/h
  27. 6 AM32°15 km/h
  28. 7 AM32°15 km/h
  29. 8 AM32°14 km/h
  30. 9 AM32°15 km/h
  31. 10 AM32°13 km/h
  32. 11 AM33°13 km/h
  33. 12 PM33°13 km/h
  34. 1 PM34°11 km/h
  35. 2 PM34°10 km/h
  36. 3 PM34°9 km/h
  37. 4 PM34°8 km/h
  38. 5 PM33°8 km/h
  39. 6 PM33°8 km/h
  40. 7 PM33°7 km/h
  41. 8 PM33°9 km/h
  42. 9 PM32°10 km/h
  43. 10 PM31°9 km/h
  44. 11 PM31°8 km/h
  45. 12 AM31°7 km/h
  46. 1 AM31°7 km/h
  47. 2 AM31°8 km/h
  48. 3 AM31°7 km/h
  49. 4 AM31°8 km/h
  50. 5 AM40°8 km/h
  51. 6 AM60°8 km/h
  52. 7 AM80°9 km/h
  53. 8 AM102°10 km/h
  54. 9 AM124°12 km/h
  55. 10 AM166°14 km/h
  56. 11 AM218°16 km/h
  57. 12 PM249°19 km/h
  58. 1 PM239°18 km/h
  59. 2 PM188°15 km/h
  60. 3 PM117°13 km/h
  61. 4 PM67°11 km/h
  62. 5 PM47°15 km/h
  63. 6 PM37°15 km/h
  64. 7 PM37°17 km/h
  65. 8 PM36°19 km/h
  66. 9 PM36°19 km/h
  67. 10 PM35°18 km/h
  68. 11 PM35°16 km/h
  69. 12 AM35°16 km/h
  70. 1 AM35°17 km/h
  71. 2 AM34°20 km/h
  72. 3 AM34°16 km/h
  73. 4 AM34°16 km/h
  74. 5 AM34°15 km/h
  75. 6 AM33°15 km/h
  76. 7 AM33°15 km/h
  77. 8 AM33°15 km/h
  78. 9 AM34°13 km/h
  79. 10 AM34°13 km/h
  80. 11 AM35°16 km/h
  81. 12 PM35°15 km/h
  82. 1 PM35°14 km/h
  83. 2 PM35°12 km/h
  84. 3 PM36°11 km/h
  85. 4 PM35°7 km/h
  86. 5 PM34°4 km/h
  87. 6 PM34°3 km/h
  88. 7 PM34°5 km/h
  89. 8 PM34°6 km/h
  90. 9 PM34°5 km/h
  91. 10 PM44°6 km/h
  92. 11 PM64°7 km/h
  93. 12 AM84°7 km/h
  94. 1 AM115°9 km/h
  95. 2 AM165°8 km/h
  96. 3 AM225°10 km/h

Daily air quality forecast in Sudbury

DayPeak AQIiconHigh / LowWind
Fri63avg 34° / 2°C21 km/h
Sat73avg 34° / 1°C12 km/h
Sun824avg 89° / 0°C13 km/h
Mon96avg 36° / 3°C12 km/h
Tue1022avg 145° / 4°C9 km/h

Each day shows its worst hour (peak) and its average.

Last update: 04:00
  • PM2.5 Fine particles (≤ 2.5 µm)0.5 µg/m³3
  • PM10 Coarse particles (≤ 10 µm)0.5 µg/m³0
  • NO₂ Nitrogen dioxide1.6 µg/m³0
  • SO₂ Sulphur dioxide0.5 µg/m³0
  • CO Carbon monoxide139.4 µg/m³1
  • O₃ Ozone56.1 µg/m³26

What this means today

Air quality is satisfactory and poses little or no risk. Normal outdoor activity is fine for everyone.

Sensitive groups
No restrictions
Outdoor exercise
Go ahead
Windows
Open freely

The index is set by PM2.5 at 0.5 µg/m³ (sub-index 3).

These values come from the Copernicus atmospheric model as distributed by OpenWeather, sampled at the coordinates of Sudbury. They are modelled concentrations on a grid, not readings from a monitoring station inside the town, so neighbouring localities in the same grid cell will show similar figures. Treat them as a regional indication rather than a measurement taken at your street.

Air quality history in Sudbury

32 US AQI · Good · November average

45% higher than the 12-month average (22).

Last 30 days
501003 (max 3)8 Oct3 (max 3)13 (max 37)35 (max 46)32 (max 48)18 (max 37)13 Oct3 (max 3)3 (max 7)4 (max 7)3 (max 3)16 (max 24)18 Oct31 (max 49)12 (max 42)28 (max 47)39 (max 61)5 (max 11)23 Oct33 (max 42)58 (max 75)19 (max 73)3 (max 3)45 (max 76)28 Oct53 (max 90)3 (max 3)4 (max 9)35 (max 48)57 (max 69)2 Nov36 (max 53)33 (max 51)8 (max 15)3 (max 3)

Hourly model data (Copernicus CAMS via OpenWeather), US AQI computed by Weatheo

Air quality near Sudbury

Modelled (Copernicus CAMS via Open-Meteo), worst first · Updated 04:00

#PlaceUS AQI
1Timmins31
2Sudbury27
3West Nipissing / Nipissing Ouest23
4Midland22
5North Bay22
6Owen Sound22
7Bracebridge20
8Collingwood20
9Huntsville20

Canada: cities ranked by air quality right now

Modelled (Copernicus CAMS via Open-Meteo), worst first · Updated 04:00

#PlaceUS AQI
1Calgary67
2Surrey60
3Vancouver55
4Quebec City54
5Halifax50
6Edmonton46
7Laval30
8Montréal30
9Toronto25
10Victoria25
11Winnipeg24
12Brampton23
13Mississauga23
14Kitchener22
15Markham22
16London21
17Oshawa21
18Ottawa21
19Hamilton20
20Vaughan19

More about Sudbury

Sudbury air quality: your questions

Is the air quality bad in Sudbury today?

Right now the air quality index in Sudbury is 3 (Good). The main pollutant is fine particles (PM2.5) at 1 µg/m³. Over the next 24 hours the index stays between 3 and 3, best around 4:00 AM. Current weather: Sudbury weather today.

Weather across Canada right now