What are the current PM10 levels at Lake Stevens, Washington?

The current PM10 levels in Lake Stevens, Washington are 12.271 μg/m3.

What are the current sulfur dioxide (SO2) levels at Lake Stevens, Washington?

The current sulfur dioxide (SO2) levels in Lake Stevens, Washington are 0.138 ppb.

What are the current ozone (O3) levels at Lake Stevens, Washington?

The current ozone (O3) levels at Lake Stevens, Washington is 34.98 ppm.

What are the current nitrogen dioxide (NO2) levels at Lake Stevens, Washington?

The current nitrogen dioxide (NO2) levels at Lake Stevens, Washington is 10.312 ppb.

Real-time air quality index in Lake Stevens, Washington today

Q: What are the current PM2.5 levels in Lake Stevens, Washington?

The measured PM2.5 levels in Lake Stevens, Washington at present are 2.989 μg/m3.

Stay updated with real-time air quality in Lake Stevens, Washington featuring accurate data on AQI, PM_2.5, PM₁₀, O₃, NO₂, SO₂, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.

Live AQI (Air Quality Index)

Good

Lake Stevens, Washington

Last updated: ... (Local time)

Common air pollutants in Lake Stevens, Washington

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

2.99 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

12.27 μg/m³

155

255

425

605+

Ozone (O₃)

34.98 ppb

201

201+

Sulfur Dioxide (SO₂)

0.14 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

10.31 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.20 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

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Lake Stevens, Washington

Scroll To Air Quality Map

Track live Lake Stevens, Washington air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-11T05:00:00.000Z	35 \| good	2.511 \| good	13.362 \| good	37.927 \| good	0.117 \| good	5.357 \| good	0.144 \| good
2026-03-11T06:00:00.000Z	32 \| good	3.04 \| good	9.423 \| good	35.293 \| good	0.155 \| good	5.728 \| good	0.144 \| good
2026-03-11T07:00:00.000Z	32 \| good	2.74 \| good	13.374 \| good	35.096 \| good	0.156 \| good	5.731 \| good	0.144 \| good
2026-03-11T08:00:00.000Z	31 \| good	4.427 \| good	10.748 \| good	33.017 \| good	0.156 \| good	3.674 \| good	0.144 \| good
2026-03-11T09:00:00.000Z	29 \| good	3.804 \| good	17.072 \| good	31.425 \| good	0.156 \| good	2.818 \| good	0.131 \| good
2026-03-11T10:00:00.000Z	29 \| good	3.159 \| good	11.58 \| good	31.469 \| good	0.156 \| good	5.71 \| good	0.131 \| good
2026-03-11T11:00:00.000Z	31 \| good	2.6 \| good	14.277 \| good	32.573 \| good	0.117 \| good	6.051 \| good	0.131 \| good
2026-03-11T12:00:00.000Z	31 \| good	1.52 \| good	6.073 \| good	33.766 \| good	0.156 \| good	6.551 \| good	0.161 \| good
2026-03-11T13:00:00.000Z	30 \| good	2.361 \| good	3.893 \| good	32.376 \| good	0.156 \| good	6.588 \| good	0.161 \| good
2026-03-11T14:00:00.000Z	24 \| good	4.213 \| good	7.745 \| good	25.701 \| good	0.153 \| good	15.665 \| good	0.174 \| good
2026-03-11T15:00:00.000Z	27 \| good	2.108 \| good	9.106 \| good	29.188 \| good	0.138 \| good	14.588 \| good	0.216 \| good
2026-03-11T16:00:00.000Z	26 \| good	3.777 \| good	7.628 \| good	27.854 \| good	0.155 \| good	15.042 \| good	0.216 \| good
2026-03-11T17:00:00.000Z	26 \| good	2.747 \| good	10.811 \| good	28.456 \| good	0.172 \| good	9.344 \| good	0.247 \| good
2026-03-11T18:00:00.000Z	27 \| good	2.537 \| good	5.574 \| good	28.95 \| good	0.155 \| good	8.378 \| good	0.216 \| good
2026-03-11T19:00:00.000Z	31 \| good	1.831 \| good	6.636 \| good	33.779 \| good	0.172 \| good	4.81 \| good	0.172 \| good
2026-03-11T20:00:00.000Z	30 \| good	2.009 \| good	8.45 \| good	31.838 \| good	0.125 \| good	5.878 \| good	0.203 \| good
2026-03-11T21:00:00.000Z	28 \| good	3.318 \| good	11.545 \| good	29.879 \| good	0.135 \| good	7.164 \| good	0.203 \| good
2026-03-11T22:00:00.000Z	27 \| good	2.573 \| good	10.29 \| good	29.483 \| good	0.125 \| good	12.157 \| good	0.234 \| good
2026-03-11T23:00:00.000Z	29 \| good	1.337 \| good	4.496 \| good	31.185 \| good	0.125 \| good	8.085 \| good	0.201 \| good
2026-03-12T00:00:00.000Z	27 \| good	2.03 \| good	10.497 \| good	29.25 \| good	0.117 \| good	6.663 \| good	0.186 \| good
2026-03-12T01:00:00.000Z	25 \| good	1.558 \| good	6.908 \| good	26.971 \| good	0.136 \| good	4.822 \| good	0.155 \| good
2026-03-12T02:00:00.000Z	26 \| good	1.566 \| good	5.933 \| good	27.874 \| good	0.1 \| good	5.574 \| good	0.167 \| good
2026-03-12T03:00:00.000Z	23 \| good	1.735 \| good	6.957 \| good	24.528 \| good	0.118 \| good	4.092 \| good	0.112 \| good
2026-03-12T04:00:00.000Z	20 \| good	1.066 \| good	3.597 \| good	21.615 \| good	0.118 \| good	3.174 \| good	0.131 \| good
2026-03-12T05:00:00.000Z	19 \| good	0.962 \| good	3.603 \| good	19.509 \| good	0.1 \| good	2.73 \| good	0.131 \| good
2026-03-12T06:00:00.000Z	24 \| good	2.612 \| good	7.646 \| good	26.152 \| good	0.1 \| good	3.865 \| good	0.1 \| good
2026-03-12T07:00:00.000Z	27 \| good	2.836 \| good	13.667 \| good	29.344 \| good	0.1 \| good	6.226 \| good	0.1 \| good
2026-03-12T08:00:00.000Z	32 \| good	2.416 \| good	9.897 \| good	34.753 \| good	0.135 \| good	2.908 \| good	0.131 \| good
2026-03-12T09:00:00.000Z	33 \| good	1.811 \| good	5.748 \| good	36.048 \| good	0.118 \| good	3.511 \| good	0.1 \| good
2026-03-12T10:00:00.000Z	36 \| good	2.858 \| good	9.25 \| good	38.976 \| good	0.135 \| good	4.732 \| good	0.1 \| good
2026-03-12T11:00:00.000Z	35 \| good	5.013 \| good	9.459 \| good	38.449 \| good	0.135 \| good	3.416 \| good	0.1 \| good
2026-03-12T12:00:00.000Z	36 \| good	3.102 \| good	9.109 \| good	39.454 \| good	0.137 \| good	3.883 \| good	0.144 \| good
2026-03-12T13:00:00.000Z	42 \| good	2.483 \| good	7.402 \| good	45.044 \| good	0.137 \| good	4.008 \| good	0.144 \| good
2026-03-12T14:00:00.000Z	39 \| good	4.541 \| good	10.545 \| good	42.336 \| good	0.137 \| good	7.344 \| good	0.174 \| good
2026-03-12T15:00:00.000Z	39 \| good	3.792 \| good	10.257 \| good	42.495 \| good	0.134 \| good	9.334 \| good	0.174 \| good
2026-03-12T16:00:00.000Z	36 \| good	4.226 \| good	8.289 \| good	38.639 \| good	0.134 \| good	12.409 \| good	0.174 \| good
2026-03-12T17:00:00.000Z	32 \| good	4.245 \| good	12.159 \| good	34.822 \| good	0.152 \| good	13.222 \| good	0.174 \| good
2026-03-12T18:00:00.000Z	31 \| good	4.372 \| good	11.008 \| good	33.015 \| good	0.135 \| good	12.943 \| good	0.174 \| good
2026-03-12T19:00:00.000Z	31 \| good	5.021 \| good	26.982 \| good	32.906 \| good	0.17 \| good	12.695 \| good	0.174 \| good
2026-03-12T20:00:00.000Z	38 \| good	3.33 \| good	10.92 \| good	40.937 \| good	0.176 \| good	9.581 \| good	0.161 \| good
2026-03-12T21:00:00.000Z	39 \| good	5.401 \| good	15.816 \| good	42.247 \| good	0.193 \| good	9.767 \| good	0.174 \| good
2026-03-12T22:00:00.000Z	38 \| good	5.466 \| good	13.927 \| good	41.184 \| good	0.152 \| good	9.547 \| good	0.161 \| good
2026-03-12T23:00:00.000Z	34 \| good	3.774 \| good	11.001 \| good	36.881 \| good	0.117 \| good	10.364 \| good	0.192 \| good
2026-03-13T00:00:00.000Z	33 \| good	2.56 \| good	11.384 \| good	35.655 \| good	0.134 \| good	9.753 \| good	0.161 \| good
2026-03-13T01:00:00.000Z	34 \| good	2.712 \| good	12.598 \| good	36.605 \| good	0.152 \| good	8.005 \| good	0.174 \| good
2026-03-13T02:00:00.000Z	33 \| good	2.576 \| good	10.303 \| good	36.237 \| good	0.15 \| good	7.642 \| good	0.173 \| good
2026-03-13T03:00:00.000Z	33 \| good	2.575 \| good	10.962 \| good	35.881 \| good	0.133 \| good	10.369 \| good	0.234 \| good
2026-03-13T04:00:00.000Z	32 \| good	2.989 \| good	12.271 \| good	34.98 \| good	0.138 \| good	10.312 \| good	0.203 \| good
2026-03-13T04:00:00.000Z	32 \| good	2.989 \| good	12.271 \| good	34.98 \| good	0.138 \| good	10.312 \| good	0.203 \| good
2026-03-13T05:00:00.000Z	33 \| good	5.512 \| good	23.961 \| good	35.757 \| good	0.748 \| good	5.936 \| good	0.187 \| good
2026-03-13T06:00:00.000Z	33 \| good	4.749 \| good	20.949 \| good	35.959 \| good	0.743 \| good	5.631 \| good	0.186 \| good
2026-03-13T07:00:00.000Z	33 \| good	4.323 \| good	18.917 \| good	35.793 \| good	0.713 \| good	5.231 \| good	0.184 \| good
2026-03-13T08:00:00.000Z	44 \| good	7.89 \| good	34.949 \| good	30.583 \| good	0.684 \| good	4.831 \| good	0.181 \| good
2026-03-13T09:00:00.000Z	38 \| good	7.339 \| good	32.124 \| good	31.367 \| good	0.655 \| good	4.431 \| good	0.179 \| good
2026-03-13T10:00:00.000Z	31 \| good	5.276 \| good	23.026 \| good	32.765 \| good	0.632 \| good	4.126 \| good	0.176 \| good
2026-03-13T11:00:00.000Z	30 \| good	5.273 \| good	22.963 \| good	31.981 \| good	0.61 \| good	3.822 \| good	0.174 \| good
2026-03-13T12:00:00.000Z	29 \| good	5.053 \| good	22.06 \| good	31.266 \| good	0.587 \| good	3.517 \| good	0.172 \| good
2026-03-13T13:00:00.000Z	28 \| good	4.734 \| good	21.098 \| good	30.136 \| good	0.619 \| good	3.96 \| good	0.175 \| good
2026-03-13T14:00:00.000Z	27 \| good	4.674 \| good	20.114 \| good	28.414 \| good	0.651 \| good	4.403 \| good	0.178 \| good
2026-03-13T15:00:00.000Z	27 \| good	4.826 \| good	21.2 \| good	28.475 \| good	0.683 \| good	4.846 \| good	0.182 \| good
2026-03-13T16:00:00.000Z	38 \| good	6.731 \| good	30.226 \| good	27.751 \| good	0.738 \| good	4.848 \| good	0.181 \| good
2026-03-13T17:00:00.000Z	33 \| good	6.408 \| good	28.974 \| good	31.129 \| good	0.794 \| good	4.849 \| good	0.18 \| good
2026-03-13T18:00:00.000Z	35 \| good	5.114 \| good	21.931 \| good	37.508 \| good	0.849 \| good	4.851 \| good	0.179 \| good
2026-03-13T19:00:00.000Z	37 \| good	5.298 \| good	23.039 \| good	39.829 \| good	0.846 \| good	4.56 \| good	0.175 \| good
2026-03-13T20:00:00.000Z	38 \| good	5.443 \| good	23.021 \| good	41.188 \| good	0.844 \| good	4.269 \| good	0.171 \| good
2026-03-13T21:00:00.000Z	39 \| good	5.523 \| good	23.894 \| good	41.798 \| good	0.841 \| good	3.978 \| good	0.167 \| good
2026-03-13T22:00:00.000Z	38 \| good	5.626 \| good	23.91 \| good	41.465 \| good	0.879 \| good	4.48 \| good	0.17 \| good
2026-03-13T23:00:00.000Z	37 \| good	5.584 \| good	23.898 \| good	40.316 \| good	0.916 \| good	4.983 \| good	0.173 \| good
2026-03-14T00:00:00.000Z	44 \| good	7.547 \| good	32.953 \| good	37.484 \| good	0.954 \| good	5.485 \| good	0.176 \| good
2026-03-14T01:00:00.000Z	52 \| moderate	9.613 \| good	42.825 \| good	34.378 \| good	1.025 \| good	6.627 \| good	0.188 \| good
2026-03-14T02:00:00.000Z	52 \| moderate	9.758 \| good	42.955 \| good	35.745 \| good	1.095 \| good	7.769 \| good	0.2 \| good
2026-03-14T03:00:00.000Z	54 \| moderate	10.967 \| good	47.985 \| good	34.763 \| good	1.166 \| good	8.911 \| good	0.212 \| good
2026-03-14T04:00:00.000Z	56 \| moderate	12.344 \| fine	54.879 \| good	33.164 \| good	1.192 \| good	9.013 \| good	0.217 \| good
2026-03-14T05:00:00.000Z	58 \| moderate	13.48 \| fine	60.801 \| fine	31.902 \| good	1.218 \| good	9.115 \| good	0.223 \| good
2026-03-14T06:00:00.000Z	26 \| good	2.974 \| good	3.104 \| good	28.367 \| good	1.242 \| good	9.223 \| good	0.228 \| good
2026-03-14T07:00:00.000Z	54 \| moderate	10.838 \| good	47.864 \| good	31.857 \| good	1.226 \| good	8.775 \| good	0.227 \| good
2026-03-14T08:00:00.000Z	58 \| moderate	13.323 \| fine	60.852 \| fine	30.07 \| good	1.208 \| good	8.333 \| good	0.227 \| good
2026-03-14T09:00:00.000Z	58 \| moderate	12.608 \| fine	56.873 \| fine	29.441 \| good	1.19 \| good	7.891 \| good	0.226 \| good
2026-03-14T10:00:00.000Z	38 \| good	7.105 \| good	31.828 \| good	30.338 \| good	1.167 \| good	7.021 \| good	0.218 \| good
2026-03-14T11:00:00.000Z	33 \| good	6.464 \| good	28.823 \| good	29.865 \| good	1.144 \| good	6.151 \| good	0.209 \| good
2026-03-14T12:00:00.000Z	28 \| good	3.004 \| good	3.166 \| good	29.905 \| good	1.118 \| good	5.283 \| good	0.201 \| good
2026-03-14T13:00:00.000Z	30 \| good	2.297 \| good	2.504 \| good	31.791 \| good	1.124 \| good	4.745 \| good	0.19 \| good
2026-03-14T14:00:00.000Z	31 \| good	0.798 \| good	0.912 \| good	33.677 \| good	1.13 \| good	4.207 \| good	0.179 \| good
2026-03-14T15:00:00.000Z	33 \| good	2.24 \| good	2.748 \| good	35.563 \| good	1.137 \| good	3.669 \| good	0.169 \| good
2026-03-14T16:00:00.000Z	35 \| good	4.172 \| good	5.354 \| good	37.758 \| good	1.162 \| good	3.37 \| good	0.165 \| good
2026-03-14T17:00:00.000Z	31 \| good	5.182 \| good	21.983 \| good	34.472 \| good	1.19 \| good	3.065 \| good	0.16 \| good
2026-03-14T18:00:00.000Z	39 \| good	4.932 \| good	6.537 \| good	42.147 \| good	1.214 \| good	2.774 \| good	0.156 \| good
2026-03-14T19:00:00.000Z	42 \| good	4.041 \| good	5.463 \| good	44.7 \| good	0.993 \| good	2.184 \| good	0.151 \| good
2026-03-14T20:00:00.000Z	44 \| good	3.6 \| good	4.914 \| good	47.253 \| good	0.771 \| good	1.594 \| good	0.146 \| good
2026-03-14T21:00:00.000Z	46 \| good	3.366 \| good	4.63 \| good	49.807 \| good	0.55 \| good	1.004 \| good	0.141 \| good
2026-03-14T22:00:00.000Z	46 \| good	3.246 \| good	4.487 \| good	50.223 \| good	0.517 \| good	0.987 \| good	0.14 \| good
2026-03-14T23:00:00.000Z	47 \| good	3.176 \| good	4.404 \| good	50.638 \| good	0.485 \| good	0.97 \| good	0.139 \| good
2026-03-15T00:00:00.000Z	47 \| good	3.132 \| good	4.343 \| good	51.054 \| good	0.452 \| good	0.953 \| good	0.139 \| good
2026-03-15T01:00:00.000Z	43 \| good	3.215 \| good	4.421 \| good	46.187 \| good	0.569 \| good	4.026 \| good	0.166 \| good
2026-03-15T02:00:00.000Z	38 \| good	5.089 \| good	6.305 \| good	41.319 \| good	0.685 \| good	7.1 \| good	0.194 \| good
2026-03-15T03:00:00.000Z	38 \| good	7.381 \| good	8.64 \| good	36.451 \| good	0.802 \| good	10.174 \| good	0.222 \| good
2026-03-15T04:00:00.000Z	52 \| moderate	10.24 \| good	11.575 \| good	31.282 \| good	0.885 \| good	12.878 \| good	0.247 \| good

Lake Stevens

Empower business decisions with accurate air quality data

Lake Stevens, Washington air quality map: Real-time AQI near you

0.24ppm

How accurate is Washington, USA air quality data?

Air quality measurements for Washington, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.

Source: Ambee Data Sources

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Frequently asked questions

How frequently is the air quality data for Lake Stevens, Washington updated?

Air quality data for Lake Stevens, Washington is updated on an hourly basis.

When did Lake Stevens, Washington experience the worst air quality in the last 24 hours?

The worst air quality in Lake Stevens, Washington was recorded at 01:00:00 on 2026-03-12.

When did Lake Stevens, Washington have its best air quality in the last 24 hours?

The best air quality in Lake Stevens, Washington was recorded at 05:00:00 on 2026-03-12.

What is the real-time air quality index for Lake Stevens, Washington?

The real-time air quality index in Lake Stevens, Washington is 32, currently categorized as Good.

Which pollutant is found most often in Lake Stevens, Washington?

The most common pollutant in Lake Stevens, Washington is O3.

What can I do if the air quality in Lake Stevens, Washington is poor?

If the air quality in Lake Stevens, Washington is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Lake Stevens, Washington?

The measured PM_2.5 levels in Lake Stevens, Washington at present are 2.989 μg/m³.

What are the current PM₁₀ levels at Lake Stevens, Washington?

The current PM₁₀ levels in Lake Stevens, Washington are 12.271 μg/m³.

What are the current carbon monoxide (CO) levels at Lake Stevens, Washington?

The current carbon monoxide (CO) level in Lake Stevens, Washington is 0.203 ppm.

What are the current sulfur dioxide (SO₂) levels at Lake Stevens, Washington?

The current sulfur dioxide (SO₂) levels in Lake Stevens, Washington are 0.138 ppb.

What are the current ozone (O₃) levels at Lake Stevens, Washington?

The current ozone (O₃) levels at Lake Stevens, Washington is 34.98 ppm.

What are the current nitrogen dioxide (NO₂) levels at Lake Stevens, Washington?

The current nitrogen dioxide (NO₂) levels at Lake Stevens, Washington is 10.312 ppb.

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