Weatheo

Air quality in Kennewick

Air quality index (AQI) and PM2.5 air pollution in Kennewick · 15:00, 5 Nov local time

Over the next 24 hours the index should stay between 4 and 11: cleanest air around Fri 10:00, most polluted around Fri 15:00.

Modelled values: Copernicus CAMS, via OpenWeather · updated 15:00

Hourly air quality forecast in Kennewick

4-day forecast, 96 hours
  1. 3 PM560°2 mph
  2. 4 PM657°3 mph
  3. 5 PM652°6 mph
  4. 6 PM750°5 mph
  5. 7 PM748°4 mph
  6. 8 PM747°4 mph
  7. 9 PM846°5 mph
  8. 10 PM846°4 mph
  9. 11 PM944°3 mph
  10. 12 AM942°2 mph
  11. 1 AM941°1 mph
  12. 2 AM940°2 mph
  13. 3 AM941°0 mph
  14. 4 AM839°1 mph
  15. 5 AM739°3 mph
  16. 6 AM738°4 mph
  17. 7 AM640°4 mph
  18. 8 AM642°1 mph
  19. 9 AM545°1 mph
  20. 10 AM450°2 mph
  21. 11 AM453°1 mph
  22. 12 PM558°2 mph
  23. 1 PM762°2 mph
  24. 2 PM1065°3 mph
  25. 3 PM1165°6 mph
  26. 4 PM1360°6 mph
  27. 5 PM1456°6 mph
  28. 6 PM1554°6 mph
  29. 7 PM1653°7 mph
  30. 8 PM1755°9 mph
  31. 9 PM1754°8 mph
  32. 10 PM1753°8 mph
  33. 11 PM1753°8 mph
  34. 12 AM1653°7 mph
  35. 1 AM1652°4 mph
  36. 2 AM1551°4 mph
  37. 3 AM1453°2 mph
  38. 4 AM1351°4 mph
  39. 5 AM1350°3 mph
  40. 6 AM1250°3 mph
  41. 7 AM1249°2 mph
  42. 8 AM1149°1 mph
  43. 9 AM1153°2 mph
  44. 10 AM1155°3 mph
  45. 11 AM1357°4 mph
  46. 12 PM1460°6 mph
  47. 1 PM1461°7 mph
  48. 2 PM1461°6 mph
  49. 3 PM1360°5 mph
  50. 4 PM1257°6 mph
  51. 5 PM1154°6 mph
  52. 6 PM1053°3 mph
  53. 7 PM1052°2 mph
  54. 8 PM1052°1 mph
  55. 9 PM1151°2 mph
  56. 10 PM1153°4 mph
  57. 11 PM1153°5 mph
  58. 12 AM1054°9 mph
  59. 1 AM953°12 mph
  60. 2 AM857°19 mph
  61. 3 AM756°19 mph
  62. 4 AM655°20 mph
  63. 5 AM554°20 mph
  64. 6 AM453°18 mph
  65. 7 AM453°18 mph
  66. 8 AM352°16 mph
  67. 9 AM354°17 mph
  68. 10 AM357°20 mph
  69. 11 AM359°19 mph
  70. 12 PM359°19 mph
  71. 1 PM359°20 mph
  72. 2 PM359°19 mph
  73. 3 PM358°17 mph
  74. 4 PM356°17 mph
  75. 5 PM354°17 mph
  76. 6 PM352°13 mph
  77. 7 PM351°8 mph
  78. 8 PM349°7 mph
  79. 9 PM349°6 mph
  80. 10 PM348°6 mph
  81. 11 PM348°4 mph
  82. 12 AM348°4 mph
  83. 1 AM346°3 mph
  84. 2 AM346°3 mph
  85. 3 AM345°4 mph
  86. 4 AM443°4 mph
  87. 5 AM442°3 mph
  88. 6 AM442°4 mph
  89. 7 AM441°5 mph
  90. 8 AM443°5 mph
  91. 9 AM446°6 mph
  92. 10 AM448°6 mph
  93. 11 AM451°7 mph
  94. 12 PM452°8 mph
  95. 1 PM453°8 mph
  96. 2 PM454°7 mph

Daily air quality forecast in Kennewick

DayPeak AQIiconHigh / LowWind
Thu59avg 760° / 44°F4 mph
Fri617avg 1065° / 38°F4 mph
Sat716avg 1261° / 49°F4 mph
Sun810avg 459° / 48°F15 mph
Mon94avg 454° / 41°F5 mph

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

Last update: 15:00
  • PM2.5 Fine particles (≤ 2.5 µm)1.0 µg/m³5
  • PM10 Coarse particles (≤ 10 µm)1.6 µg/m³1
  • NO₂ Nitrogen dioxide0.9 µg/m³0
  • SO₂ Sulphur dioxide0.0 µg/m³0
  • CO Carbon monoxide125.3 µg/m³1
  • O₃ Ozone72.2 µg/m³33

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 1.0 µg/m³ (sub-index 5).

These values come from the Copernicus atmospheric model as distributed by OpenWeather, sampled at the coordinates of Kennewick. 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 Kennewick

22 US AQI · Good · November average

4% lower than the 12-month average (23).

Last 30 days
5010021 (max 28)7 Oct30 (max 39)14 (max 23)4 (max 5)3 (max 3)3 (max 3)12 Oct7 (max 14)14 (max 18)20 (max 29)17 (max 26)15 (max 21)17 Oct13 (max 17)30 (max 33)31 (max 48)49 (max 54)45 (max 52)22 Oct6 (max 11)10 (max 12)7 (max 13)5 (max 12)3 (max 3)27 Oct3 (max 3)5 (max 7)9 (max 14)26 (max 41)40 (max 51)1 Nov23 (max 35)10 (max 19)22 (max 26)7 (max 9)

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

Air quality near Kennewick

Modelled (Copernicus CAMS via Open-Meteo), worst first · Updated 15:00

#PlaceUS AQI
1Sunnyside53
2Pasco52
3Richland52
4West Richland52
5Moses Lake50
6Hermiston45
7Kennewick45
8Pendleton30
9Walla Walla28

United States: cities ranked by air quality right now

Modelled (Copernicus CAMS via Open-Meteo), worst first · Updated 14:00

#PlaceUS AQI
1Houston101
2Phoenix67
3Denver60
4Los Angeles60
5San Diego59
6Brooklyn56
7New York56
8Queens55
9Tampa54
10Dallas49
11Miami47
12Philadelphia44
13Washington43
14Seattle40
15Chicago39
16San Francisco34
17Boston33
18Minneapolis32
19Atlanta26
20Detroit26

More about Kennewick

Kennewick air quality: your questions

What is the air quality in Kennewick today?

Right now the air quality index in Kennewick is 5 (Good). The main pollutant is fine particles (PM2.5) at 1 µg/m³. Over the next 24 hours the index stays between 4 and 11, best around 10:00 AM. Current weather: Kennewick weather today.

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