What is the current concentration of PM10 in Vashon, Washington?

The current PM10 concentration at Vashon, Washington is 38.205 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Vashon, Washington?

The current sulfur dioxide (SO2) concentration at Vashon, Washington is 0.155 ppb.

What is the current concentration of ozone (O3) in Vashon, Washington?

The current ozone (O3) concentration at Vashon, Washington is 9.234 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Vashon, Washington?

The current nitrogen dioxide (NO2) concentration at Vashon, Washington is 12.361 ppb.

Vashon, Washington live air quality index now

Q: What is the current concentration of PM2.5 in Vashon, Washington?

The current PM2.5 concentration at Vashon, Washington is 7.46 μg/m3.

Stay updated with real-time air quality in Vashon, 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

Vashon, Washington

Last updated: ... (Local time)

Major air pollutants in Vashon, Washington

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

7.46 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

38.20 μg/m³

155

255

425

605+

Ozone (O₃)

9.23 ppb

201

201+

Sulfur Dioxide (SO₂)

0.15 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

12.36 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.28 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Vashon, Washington

Get Live Pollen Counts

Vashon, Washington

Scroll To Air Quality Map

Track live Vashon, Washington air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-11T15:00:00.000Z	26 \| good	2.79 \| good	15.034 \| good	28.454 \| good	0.191 \| good	6.059 \| good	0.107 \| good
2025-12-11T16:00:00.000Z	25 \| good	2.736 \| good	12.603 \| good	27.083 \| good	0.22 \| good	7.912 \| good	0.113 \| good
2025-12-11T17:00:00.000Z	33 \| good	2.657 \| good	11.641 \| good	35.638 \| good	0.211 \| good	17.176 \| good	0.119 \| good
2025-12-11T18:00:00.000Z	20 \| good	1.998 \| good	21.26 \| good	18.113 \| good	0.209 \| good	21.263 \| good	0.159 \| good
2025-12-11T19:00:00.000Z	25 \| good	2.963 \| good	26.852 \| good	20.959 \| good	0.254 \| good	26.082 \| good	0.159 \| good
2025-12-11T20:00:00.000Z	23 \| good	2.638 \| good	17.928 \| good	18.23 \| good	0.254 \| good	24.164 \| good	0.166 \| good
2025-12-11T21:00:00.000Z	20 \| good	1.837 \| good	14.252 \| good	17.355 \| good	0.252 \| good	21.092 \| good	0.153 \| good
2025-12-11T22:00:00.000Z	20 \| good	1.865 \| good	10.901 \| good	15.369 \| good	0.252 \| good	20.944 \| good	0.194 \| good
2025-12-11T23:00:00.000Z	22 \| good	2.059 \| good	16.297 \| good	20.545 \| good	0.27 \| good	22.647 \| good	0.229 \| good
2025-12-12T00:00:00.000Z	22 \| good	2.307 \| good	23.781 \| good	20.932 \| good	0.252 \| good	17.014 \| good	0.312 \| good
2025-12-12T01:00:00.000Z	25 \| good	2.295 \| good	20.454 \| good	24.971 \| good	0.213 \| good	27.011 \| good	0.312 \| good
2025-12-12T02:00:00.000Z	22 \| good	2.181 \| good	14.854 \| good	17.026 \| good	0.188 \| good	23.033 \| good	0.282 \| good
2025-12-12T03:00:00.000Z	52 \| moderate	9.965 \| good	44.184 \| good	20.885 \| good	2.184 \| good	25.299 \| good	0.284 \| good
2025-12-12T04:00:00.000Z	22 \| good	3.863 \| good	15.398 \| good	14.703 \| good	0.189 \| good	20.538 \| good	0.357 \| good
2025-12-12T05:00:00.000Z	22 \| good	3.636 \| good	17.982 \| good	10.787 \| good	0.245 \| good	23.271 \| good	0.27 \| good
2025-12-12T06:00:00.000Z	28 \| good	3.73 \| good	29.957 \| good	14.721 \| good	0.263 \| good	20.071 \| good	0.405 \| good
2025-12-12T07:00:00.000Z	27 \| good	4.64 \| good	20.505 \| good	14.176 \| good	0.26 \| good	24.813 \| good	0.405 \| good
2025-12-12T08:00:00.000Z	27 \| good	4.791 \| good	24.35 \| good	18.934 \| good	0.223 \| good	8.59 \| good	0.276 \| good
2025-12-12T09:00:00.000Z	44 \| good	7.727 \| good	46.539 \| good	18.004 \| good	0.231 \| good	11.028 \| good	0.234 \| good
2025-12-12T10:00:00.000Z	27 \| good	5.067 \| good	29.223 \| good	11.51 \| good	0.209 \| good	9.842 \| good	0.234 \| good
2025-12-12T11:00:00.000Z	53 \| moderate	4.68 \| good	59.743 \| fine	13.539 \| good	0.19 \| good	4.071 \| good	0.188 \| good
2025-12-12T12:00:00.000Z	60 \| moderate	13.941 \| fine	55.993 \| fine	10.822 \| good	0.237 \| good	6.293 \| good	0.188 \| good
2025-12-12T13:00:00.000Z	68 \| moderate	14 \| fine	89.872 \| fine	11.191 \| good	0.232 \| good	6.353 \| good	0.188 \| good
2025-12-12T14:00:00.000Z	38 \| good	7.138 \| good	25.654 \| good	12.916 \| good	0.227 \| good	10.244 \| good	0.223 \| good
2025-12-12T15:00:00.000Z	44 \| good	7.598 \| good	41.031 \| good	13.297 \| good	0.248 \| good	11.327 \| good	0.223 \| good
2025-12-12T16:00:00.000Z	27 \| good	5.214 \| good	19.158 \| good	12.493 \| good	0.235 \| good	8.622 \| good	0.182 \| good
2025-12-12T17:00:00.000Z	27 \| good	5.469 \| good	24.921 \| good	10.951 \| good	0.183 \| good	7.672 \| good	0.271 \| good
2025-12-12T18:00:00.000Z	27 \| good	4.746 \| good	23.109 \| good	11.974 \| good	0.206 \| good	8.329 \| good	0.318 \| good
2025-12-12T19:00:00.000Z	22 \| good	4.251 \| good	10.002 \| good	13.468 \| good	0.477 \| good	6.95 \| good	0.353 \| good
2025-12-12T20:00:00.000Z	27 \| good	4.775 \| good	10.052 \| good	15.207 \| good	0.115 \| good	17.885 \| good	0.353 \| good
2025-12-12T21:00:00.000Z	38 \| good	7.301 \| good	12.194 \| good	14.325 \| good	0.335 \| good	21.845 \| good	0.44 \| good
2025-12-12T22:00:00.000Z	22 \| good	4.484 \| good	18.03 \| good	12.024 \| good	0.743 \| good	15.422 \| good	0.317 \| good
2025-12-12T23:00:00.000Z	27 \| good	5.003 \| good	16.261 \| good	15.704 \| good	0.211 \| good	13.107 \| good	0.317 \| good
2025-12-13T00:00:00.000Z	15 \| good	1.983 \| good	8.835 \| good	15.774 \| good	0.341 \| good	12.596 \| good	0.365 \| good
2025-12-13T01:00:00.000Z	16 \| good	2.998 \| good	10.082 \| good	16.228 \| good	0.283 \| good	15.911 \| good	0.365 \| good
2025-12-13T02:00:00.000Z	33 \| good	5.97 \| good	23.278 \| good	14.517 \| good	0.277 \| good	14.762 \| good	0.358 \| good
2025-12-13T03:00:00.000Z	44 \| good	7.906 \| good	34.609 \| good	18.891 \| good	0.73 \| good	11.534 \| good	0.171 \| good
2025-12-13T04:00:00.000Z	22 \| good	3.655 \| good	15.021 \| good	8.709 \| good	0.564 \| good	8.854 \| good	0.241 \| good
2025-12-13T05:00:00.000Z	22 \| good	3.795 \| good	15.385 \| good	6.933 \| good	0.37 \| good	7.893 \| good	0.282 \| good
2025-12-13T06:00:00.000Z	22 \| good	3.541 \| good	13.064 \| good	7.079 \| good	0.377 \| good	7.696 \| good	0.276 \| good
2025-12-13T07:00:00.000Z	29 \| good	2.637 \| good	30.669 \| good	8.858 \| good	0.377 \| good	10.117 \| good	0.276 \| good
2025-12-13T08:00:00.000Z	37 \| good	5.075 \| good	39.888 \| good	13.448 \| good	0.196 \| good	9.172 \| good	0.194 \| good
2025-12-13T09:00:00.000Z	27 \| good	3.525 \| good	29.103 \| good	10.334 \| good	0.197 \| good	12.472 \| good	0.323 \| good
2025-12-13T10:00:00.000Z	29 \| good	5.498 \| good	31.109 \| good	9.854 \| good	0.215 \| good	11.856 \| good	0.323 \| good
2025-12-13T11:00:00.000Z	38 \| good	6.814 \| good	31.911 \| good	9.592 \| good	0.198 \| good	12.669 \| good	0.234 \| good
2025-12-13T12:00:00.000Z	27 \| good	5.279 \| good	22.572 \| good	9.428 \| good	0.155 \| good	12.961 \| good	0.281 \| good
2025-12-13T13:00:00.000Z	38 \| good	7.46 \| good	38.205 \| good	9.234 \| good	0.155 \| good	12.361 \| good	0.281 \| good
2025-12-13T14:00:00.000Z	38 \| good	7.46 \| good	38.205 \| good	9.234 \| good	0.155 \| good	12.361 \| good	0.281 \| good
2025-12-13T15:00:00.000Z	66 \| moderate	16.728 \| fine	74.03 \| fine	7.722 \| good	0.902 \| good	11.891 \| good	0.16 \| good
2025-12-13T16:00:00.000Z	66 \| moderate	16.982 \| fine	75.18 \| fine	7.913 \| good	0.993 \| good	12.129 \| good	0.184 \| good
2025-12-13T17:00:00.000Z	69 \| moderate	18.77 \| fine	82.733 \| fine	11.357 \| good	1.084 \| good	12.367 \| good	0.209 \| good
2025-12-13T18:00:00.000Z	66 \| moderate	16.554 \| fine	73.536 \| fine	15.799 \| good	1.174 \| good	12.605 \| good	0.233 \| good
2025-12-13T19:00:00.000Z	62 \| moderate	14.925 \| fine	66.159 \| fine	18.617 \| good	1.281 \| good	11.507 \| good	0.217 \| good
2025-12-13T20:00:00.000Z	60 \| moderate	13.87 \| fine	62.095 \| fine	21.939 \| good	1.387 \| good	10.409 \| good	0.202 \| good
2025-12-13T21:00:00.000Z	58 \| moderate	13.128 \| fine	58.642 \| fine	23.076 \| good	1.494 \| good	9.311 \| good	0.186 \| good
2025-12-13T22:00:00.000Z	60 \| moderate	14.194 \| fine	62.996 \| fine	19.225 \| good	1.621 \| good	12.316 \| good	0.221 \| good
2025-12-13T23:00:00.000Z	60 \| moderate	14.113 \| fine	62.746 \| fine	14.926 \| good	1.749 \| good	15.322 \| good	0.256 \| good
2025-12-14T00:00:00.000Z	62 \| moderate	14.668 \| fine	65.058 \| fine	8.993 \| good	1.876 \| good	18.327 \| good	0.291 \| good
2025-12-14T01:00:00.000Z	67 \| moderate	17.885 \| fine	78.485 \| fine	7.029 \| good	1.935 \| good	18.916 \| good	0.348 \| good
2025-12-14T02:00:00.000Z	71 \| moderate	20.383 \| fine	89.332 \| fine	5.698 \| good	1.993 \| good	19.505 \| good	0.405 \| good
2025-12-14T03:00:00.000Z	75 \| moderate	21.989 \| fine	96.482 \| fine	3.368 \| good	2.052 \| good	20.094 \| good	0.461 \| good
2025-12-14T04:00:00.000Z	77 \| moderate	23.163 \| fine	101.245 \| fine	2.719 \| good	1.96 \| good	19.507 \| good	0.407 \| good
2025-12-14T05:00:00.000Z	79 \| moderate	24.37 \| fine	106.5 \| fine	4.139 \| good	1.868 \| good	18.92 \| good	0.352 \| good
2025-12-14T06:00:00.000Z	81 \| moderate	24.637 \| fine	107.448 \| fine	6.754 \| good	1.776 \| good	18.333 \| good	0.298 \| good
2025-12-14T07:00:00.000Z	75 \| moderate	22.419 \| fine	98.151 \| fine	9.226 \| good	1.626 \| good	14.839 \| good	0.258 \| good
2025-12-14T08:00:00.000Z	77 \| moderate	22.989 \| fine	100.472 \| fine	8.22 \| good	1.475 \| good	11.345 \| good	0.218 \| good
2025-12-14T09:00:00.000Z	81 \| moderate	25.344 \| fine	110.714 \| fine	7.039 \| good	1.325 \| good	7.851 \| good	0.177 \| good
2025-12-14T10:00:00.000Z	84 \| moderate	27.141 \| fine	118.57 \| fine	5.027 \| good	1.222 \| good	6.998 \| good	0.177 \| good
2025-12-14T11:00:00.000Z	84 \| moderate	26.851 \| fine	117.064 \| fine	5.578 \| good	1.118 \| good	6.145 \| good	0.176 \| good
2025-12-14T12:00:00.000Z	81 \| moderate	24.786 \| fine	108.257 \| fine	6.217 \| good	1.014 \| good	5.292 \| good	0.176 \| good
2025-12-14T13:00:00.000Z	79 \| moderate	24.272 \| fine	106.522 \| fine	9.224 \| good	0.987 \| good	5.762 \| good	0.176 \| good
2025-12-14T14:00:00.000Z	69 \| moderate	19.16 \| fine	84.145 \| fine	12.045 \| good	0.96 \| good	6.232 \| good	0.177 \| good
2025-12-14T15:00:00.000Z	56 \| moderate	12.154 \| fine	54.377 \| good	15.942 \| good	0.933 \| good	6.702 \| good	0.178 \| good
2025-12-14T16:00:00.000Z	49 \| good	8.626 \| good	37.66 \| good	15.716 \| good	0.969 \| good	7.663 \| good	0.187 \| good
2025-12-14T17:00:00.000Z	44 \| good	7.895 \| good	34.88 \| good	15.89 \| good	1.005 \| good	8.624 \| good	0.196 \| good
2025-12-14T18:00:00.000Z	52 \| moderate	10.069 \| good	44.881 \| good	15.794 \| good	1.041 \| good	9.585 \| good	0.205 \| good
2025-12-14T19:00:00.000Z	54 \| moderate	11.145 \| good	49.794 \| good	17.49 \| good	0.995 \| good	8.707 \| good	0.197 \| good
2025-12-14T20:00:00.000Z	52 \| moderate	10.354 \| good	46.463 \| good	19.724 \| good	0.95 \| good	7.829 \| good	0.188 \| good
2025-12-14T21:00:00.000Z	49 \| good	9.333 \| good	41.458 \| good	22.896 \| good	0.904 \| good	6.951 \| good	0.18 \| good
2025-12-14T22:00:00.000Z	49 \| good	8.704 \| good	38.391 \| good	21.375 \| good	0.896 \| good	7.133 \| good	0.178 \| good
2025-12-14T23:00:00.000Z	44 \| good	7.851 \| good	34.706 \| good	19.091 \| good	0.889 \| good	7.316 \| good	0.177 \| good
2025-12-15T00:00:00.000Z	38 \| good	6.824 \| good	30.2 \| good	14.844 \| good	0.882 \| good	7.498 \| good	0.176 \| good
2025-12-15T01:00:00.000Z	49 \| good	8.739 \| good	39.295 \| good	13.881 \| good	0.926 \| good	8.177 \| good	0.181 \| good
2025-12-15T02:00:00.000Z	58 \| moderate	12.933 \| fine	57.393 \| fine	10.679 \| good	0.971 \| good	8.856 \| good	0.187 \| good
2025-12-15T03:00:00.000Z	67 \| moderate	17.98 \| fine	79.405 \| fine	6.228 \| good	1.015 \| good	9.535 \| good	0.193 \| good
2025-12-15T04:00:00.000Z	75 \| moderate	22.295 \| fine	96.95 \| fine	3.682 \| good	1.021 \| good	8.483 \| good	0.184 \| good
2025-12-15T05:00:00.000Z	82 \| moderate	26.027 \| fine	113.459 \| fine	2.451 \| good	1.026 \| good	7.432 \| good	0.175 \| good
2025-12-15T06:00:00.000Z	82 \| moderate	26.222 \| fine	113.773 \| fine	3.165 \| good	1.031 \| good	6.381 \| good	0.167 \| good
2025-12-15T07:00:00.000Z	77 \| moderate	22.66 \| fine	99.531 \| fine	6.342 \| good	0.945 \| good	5.186 \| good	0.159 \| good
2025-12-15T08:00:00.000Z	66 \| moderate	16.679 \| fine	73.61 \| fine	11.386 \| good	0.859 \| good	3.992 \| good	0.151 \| good
2025-12-15T09:00:00.000Z	56 \| moderate	12.495 \| fine	55.39 \| fine	17.912 \| good	0.773 \| good	2.797 \| good	0.143 \| good
2025-12-15T10:00:00.000Z	33 \| good	6.087 \| good	26.832 \| good	26.335 \| good	0.7 \| good	2.471 \| good	0.139 \| good
2025-12-15T11:00:00.000Z	30 \| good	1.67 \| good	6.853 \| good	32.013 \| good	0.627 \| good	2.144 \| good	0.135 \| good
2025-12-15T12:00:00.000Z	30 \| good	1.56 \| good	6.102 \| good	31.628 \| good	0.554 \| good	1.818 \| good	0.13 \| good
2025-12-15T13:00:00.000Z	27 \| good	2.189 \| good	8.849 \| good	29.157 \| good	0.502 \| good	2.009 \| good	0.128 \| good
2025-12-15T14:00:00.000Z	29 \| good	2.094 \| good	8.573 \| good	30.556 \| good	0.449 \| good	2.2 \| good	0.126 \| good

Vashon

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Vashon, Washington air quality map: Track AQI near you

0.27ppm

How accurate is Washington, USA air quality data?

Air quality data and pollutant measurements for Washington, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Vashon, Washington updated?

The air quality for Vashon, Washington is updated every hour.

When was the worst air quality at Vashon, Washington in the last 24 hrs?

The worst air quality in Vashon, Washington in the last 24 hours was observed at 03:00:00 on 2025-12-13.

When was the best air quality at Vashon, Washington in the last 24 hrs?

In the last 24 hrs, the best air quality in Vashon, Washington was observed at 12:00:00 on 2025-12-13.

What is the current air quality in Vashon, Washington?

The current air quality in Vashon, Washington is 38, categorized as Good based on real-time data.

What pollutant is the most common in Vashon, Washington?

The most common pollutant in Vashon, Washington is PM2.5.

What should I do if the air quality in Vashon, Washington is poor?

If the air quality in Vashon, Washington is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Vashon, Washington?

The current PM_2.5 concentration at Vashon, Washington is 7.46 μg/m³.

What is the current concentration of PM₁₀ in Vashon, Washington?

The current PM₁₀ concentration at Vashon, Washington is 38.205 μg/m³.

What is the current concentration of carbon monoxide (CO) in Vashon, Washington?

The current carbon monoxide (CO) concentration at Vashon, Washington is 0.281 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Vashon, Washington?

The current sulfur dioxide (SO₂) concentration at Vashon, Washington is 0.155 ppb.

What is the current concentration of ozone (O₃) in Vashon, Washington?

The current ozone (O₃) concentration at Vashon, Washington is 9.234 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Vashon, Washington?

The current nitrogen dioxide (NO₂) concentration at Vashon, Washington is 12.361 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-11T15:00:00.000Z	26 \| good	2.79 \| good	15.034 \| good	28.454 \| good	0.191 \| good	6.059 \| good	0.107 \| good
2025-12-11T16:00:00.000Z	25 \| good	2.736 \| good	12.603 \| good	27.083 \| good	0.22 \| good	7.912 \| good	0.113 \| good
2025-12-11T17:00:00.000Z	33 \| good	2.657 \| good	11.641 \| good	35.638 \| good	0.211 \| good	17.176 \| good	0.119 \| good
2025-12-11T18:00:00.000Z	20 \| good	1.998 \| good	21.26 \| good	18.113 \| good	0.209 \| good	21.263 \| good	0.159 \| good
2025-12-11T19:00:00.000Z	25 \| good	2.963 \| good	26.852 \| good	20.959 \| good	0.254 \| good	26.082 \| good	0.159 \| good
2025-12-11T20:00:00.000Z	23 \| good	2.638 \| good	17.928 \| good	18.23 \| good	0.254 \| good	24.164 \| good	0.166 \| good
2025-12-11T21:00:00.000Z	20 \| good	1.837 \| good	14.252 \| good	17.355 \| good	0.252 \| good	21.092 \| good	0.153 \| good
2025-12-11T22:00:00.000Z	20 \| good	1.865 \| good	10.901 \| good	15.369 \| good	0.252 \| good	20.944 \| good	0.194 \| good
2025-12-11T23:00:00.000Z	22 \| good	2.059 \| good	16.297 \| good	20.545 \| good	0.27 \| good	22.647 \| good	0.229 \| good
2025-12-12T00:00:00.000Z	22 \| good	2.307 \| good	23.781 \| good	20.932 \| good	0.252 \| good	17.014 \| good	0.312 \| good
2025-12-12T01:00:00.000Z	25 \| good	2.295 \| good	20.454 \| good	24.971 \| good	0.213 \| good	27.011 \| good	0.312 \| good
2025-12-12T02:00:00.000Z	22 \| good	2.181 \| good	14.854 \| good	17.026 \| good	0.188 \| good	23.033 \| good	0.282 \| good
2025-12-12T03:00:00.000Z	52 \| moderate	9.965 \| good	44.184 \| good	20.885 \| good	2.184 \| good	25.299 \| good	0.284 \| good
2025-12-12T04:00:00.000Z	22 \| good	3.863 \| good	15.398 \| good	14.703 \| good	0.189 \| good	20.538 \| good	0.357 \| good
2025-12-12T05:00:00.000Z	22 \| good	3.636 \| good	17.982 \| good	10.787 \| good	0.245 \| good	23.271 \| good	0.27 \| good
2025-12-12T06:00:00.000Z	28 \| good	3.73 \| good	29.957 \| good	14.721 \| good	0.263 \| good	20.071 \| good	0.405 \| good
2025-12-12T07:00:00.000Z	27 \| good	4.64 \| good	20.505 \| good	14.176 \| good	0.26 \| good	24.813 \| good	0.405 \| good
2025-12-12T08:00:00.000Z	27 \| good	4.791 \| good	24.35 \| good	18.934 \| good	0.223 \| good	8.59 \| good	0.276 \| good
2025-12-12T09:00:00.000Z	44 \| good	7.727 \| good	46.539 \| good	18.004 \| good	0.231 \| good	11.028 \| good	0.234 \| good
2025-12-12T10:00:00.000Z	27 \| good	5.067 \| good	29.223 \| good	11.51 \| good	0.209 \| good	9.842 \| good	0.234 \| good
2025-12-12T11:00:00.000Z	53 \| moderate	4.68 \| good	59.743 \| fine	13.539 \| good	0.19 \| good	4.071 \| good	0.188 \| good
2025-12-12T12:00:00.000Z	60 \| moderate	13.941 \| fine	55.993 \| fine	10.822 \| good	0.237 \| good	6.293 \| good	0.188 \| good
2025-12-12T13:00:00.000Z	68 \| moderate	14 \| fine	89.872 \| fine	11.191 \| good	0.232 \| good	6.353 \| good	0.188 \| good
2025-12-12T14:00:00.000Z	38 \| good	7.138 \| good	25.654 \| good	12.916 \| good	0.227 \| good	10.244 \| good	0.223 \| good
2025-12-12T15:00:00.000Z	44 \| good	7.598 \| good	41.031 \| good	13.297 \| good	0.248 \| good	11.327 \| good	0.223 \| good
2025-12-12T16:00:00.000Z	27 \| good	5.214 \| good	19.158 \| good	12.493 \| good	0.235 \| good	8.622 \| good	0.182 \| good
2025-12-12T17:00:00.000Z	27 \| good	5.469 \| good	24.921 \| good	10.951 \| good	0.183 \| good	7.672 \| good	0.271 \| good
2025-12-12T18:00:00.000Z	27 \| good	4.746 \| good	23.109 \| good	11.974 \| good	0.206 \| good	8.329 \| good	0.318 \| good
2025-12-12T19:00:00.000Z	22 \| good	4.251 \| good	10.002 \| good	13.468 \| good	0.477 \| good	6.95 \| good	0.353 \| good
2025-12-12T20:00:00.000Z	27 \| good	4.775 \| good	10.052 \| good	15.207 \| good	0.115 \| good	17.885 \| good	0.353 \| good
2025-12-12T21:00:00.000Z	38 \| good	7.301 \| good	12.194 \| good	14.325 \| good	0.335 \| good	21.845 \| good	0.44 \| good
2025-12-12T22:00:00.000Z	22 \| good	4.484 \| good	18.03 \| good	12.024 \| good	0.743 \| good	15.422 \| good	0.317 \| good
2025-12-12T23:00:00.000Z	27 \| good	5.003 \| good	16.261 \| good	15.704 \| good	0.211 \| good	13.107 \| good	0.317 \| good
2025-12-13T00:00:00.000Z	15 \| good	1.983 \| good	8.835 \| good	15.774 \| good	0.341 \| good	12.596 \| good	0.365 \| good
2025-12-13T01:00:00.000Z	16 \| good	2.998 \| good	10.082 \| good	16.228 \| good	0.283 \| good	15.911 \| good	0.365 \| good
2025-12-13T02:00:00.000Z	33 \| good	5.97 \| good	23.278 \| good	14.517 \| good	0.277 \| good	14.762 \| good	0.358 \| good
2025-12-13T03:00:00.000Z	44 \| good	7.906 \| good	34.609 \| good	18.891 \| good	0.73 \| good	11.534 \| good	0.171 \| good
2025-12-13T04:00:00.000Z	22 \| good	3.655 \| good	15.021 \| good	8.709 \| good	0.564 \| good	8.854 \| good	0.241 \| good
2025-12-13T05:00:00.000Z	22 \| good	3.795 \| good	15.385 \| good	6.933 \| good	0.37 \| good	7.893 \| good	0.282 \| good
2025-12-13T06:00:00.000Z	22 \| good	3.541 \| good	13.064 \| good	7.079 \| good	0.377 \| good	7.696 \| good	0.276 \| good
2025-12-13T07:00:00.000Z	29 \| good	2.637 \| good	30.669 \| good	8.858 \| good	0.377 \| good	10.117 \| good	0.276 \| good
2025-12-13T08:00:00.000Z	37 \| good	5.075 \| good	39.888 \| good	13.448 \| good	0.196 \| good	9.172 \| good	0.194 \| good
2025-12-13T09:00:00.000Z	27 \| good	3.525 \| good	29.103 \| good	10.334 \| good	0.197 \| good	12.472 \| good	0.323 \| good
2025-12-13T10:00:00.000Z	29 \| good	5.498 \| good	31.109 \| good	9.854 \| good	0.215 \| good	11.856 \| good	0.323 \| good
2025-12-13T11:00:00.000Z	38 \| good	6.814 \| good	31.911 \| good	9.592 \| good	0.198 \| good	12.669 \| good	0.234 \| good
2025-12-13T12:00:00.000Z	27 \| good	5.279 \| good	22.572 \| good	9.428 \| good	0.155 \| good	12.961 \| good	0.281 \| good
2025-12-13T13:00:00.000Z	38 \| good	7.46 \| good	38.205 \| good	9.234 \| good	0.155 \| good	12.361 \| good	0.281 \| good
2025-12-13T14:00:00.000Z	38 \| good	7.46 \| good	38.205 \| good	9.234 \| good	0.155 \| good	12.361 \| good	0.281 \| good
2025-12-13T15:00:00.000Z	66 \| moderate	16.728 \| fine	74.03 \| fine	7.722 \| good	0.902 \| good	11.891 \| good	0.16 \| good
2025-12-13T16:00:00.000Z	66 \| moderate	16.982 \| fine	75.18 \| fine	7.913 \| good	0.993 \| good	12.129 \| good	0.184 \| good
2025-12-13T17:00:00.000Z	69 \| moderate	18.77 \| fine	82.733 \| fine	11.357 \| good	1.084 \| good	12.367 \| good	0.209 \| good
2025-12-13T18:00:00.000Z	66 \| moderate	16.554 \| fine	73.536 \| fine	15.799 \| good	1.174 \| good	12.605 \| good	0.233 \| good
2025-12-13T19:00:00.000Z	62 \| moderate	14.925 \| fine	66.159 \| fine	18.617 \| good	1.281 \| good	11.507 \| good	0.217 \| good
2025-12-13T20:00:00.000Z	60 \| moderate	13.87 \| fine	62.095 \| fine	21.939 \| good	1.387 \| good	10.409 \| good	0.202 \| good
2025-12-13T21:00:00.000Z	58 \| moderate	13.128 \| fine	58.642 \| fine	23.076 \| good	1.494 \| good	9.311 \| good	0.186 \| good
2025-12-13T22:00:00.000Z	60 \| moderate	14.194 \| fine	62.996 \| fine	19.225 \| good	1.621 \| good	12.316 \| good	0.221 \| good
2025-12-13T23:00:00.000Z	60 \| moderate	14.113 \| fine	62.746 \| fine	14.926 \| good	1.749 \| good	15.322 \| good	0.256 \| good
2025-12-14T00:00:00.000Z	62 \| moderate	14.668 \| fine	65.058 \| fine	8.993 \| good	1.876 \| good	18.327 \| good	0.291 \| good
2025-12-14T01:00:00.000Z	67 \| moderate	17.885 \| fine	78.485 \| fine	7.029 \| good	1.935 \| good	18.916 \| good	0.348 \| good
2025-12-14T02:00:00.000Z	71 \| moderate	20.383 \| fine	89.332 \| fine	5.698 \| good	1.993 \| good	19.505 \| good	0.405 \| good
2025-12-14T03:00:00.000Z	75 \| moderate	21.989 \| fine	96.482 \| fine	3.368 \| good	2.052 \| good	20.094 \| good	0.461 \| good
2025-12-14T04:00:00.000Z	77 \| moderate	23.163 \| fine	101.245 \| fine	2.719 \| good	1.96 \| good	19.507 \| good	0.407 \| good
2025-12-14T05:00:00.000Z	79 \| moderate	24.37 \| fine	106.5 \| fine	4.139 \| good	1.868 \| good	18.92 \| good	0.352 \| good
2025-12-14T06:00:00.000Z	81 \| moderate	24.637 \| fine	107.448 \| fine	6.754 \| good	1.776 \| good	18.333 \| good	0.298 \| good
2025-12-14T07:00:00.000Z	75 \| moderate	22.419 \| fine	98.151 \| fine	9.226 \| good	1.626 \| good	14.839 \| good	0.258 \| good
2025-12-14T08:00:00.000Z	77 \| moderate	22.989 \| fine	100.472 \| fine	8.22 \| good	1.475 \| good	11.345 \| good	0.218 \| good
2025-12-14T09:00:00.000Z	81 \| moderate	25.344 \| fine	110.714 \| fine	7.039 \| good	1.325 \| good	7.851 \| good	0.177 \| good
2025-12-14T10:00:00.000Z	84 \| moderate	27.141 \| fine	118.57 \| fine	5.027 \| good	1.222 \| good	6.998 \| good	0.177 \| good
2025-12-14T11:00:00.000Z	84 \| moderate	26.851 \| fine	117.064 \| fine	5.578 \| good	1.118 \| good	6.145 \| good	0.176 \| good
2025-12-14T12:00:00.000Z	81 \| moderate	24.786 \| fine	108.257 \| fine	6.217 \| good	1.014 \| good	5.292 \| good	0.176 \| good
2025-12-14T13:00:00.000Z	79 \| moderate	24.272 \| fine	106.522 \| fine	9.224 \| good	0.987 \| good	5.762 \| good	0.176 \| good
2025-12-14T14:00:00.000Z	69 \| moderate	19.16 \| fine	84.145 \| fine	12.045 \| good	0.96 \| good	6.232 \| good	0.177 \| good
2025-12-14T15:00:00.000Z	56 \| moderate	12.154 \| fine	54.377 \| good	15.942 \| good	0.933 \| good	6.702 \| good	0.178 \| good
2025-12-14T16:00:00.000Z	49 \| good	8.626 \| good	37.66 \| good	15.716 \| good	0.969 \| good	7.663 \| good	0.187 \| good
2025-12-14T17:00:00.000Z	44 \| good	7.895 \| good	34.88 \| good	15.89 \| good	1.005 \| good	8.624 \| good	0.196 \| good
2025-12-14T18:00:00.000Z	52 \| moderate	10.069 \| good	44.881 \| good	15.794 \| good	1.041 \| good	9.585 \| good	0.205 \| good
2025-12-14T19:00:00.000Z	54 \| moderate	11.145 \| good	49.794 \| good	17.49 \| good	0.995 \| good	8.707 \| good	0.197 \| good
2025-12-14T20:00:00.000Z	52 \| moderate	10.354 \| good	46.463 \| good	19.724 \| good	0.95 \| good	7.829 \| good	0.188 \| good
2025-12-14T21:00:00.000Z	49 \| good	9.333 \| good	41.458 \| good	22.896 \| good	0.904 \| good	6.951 \| good	0.18 \| good
2025-12-14T22:00:00.000Z	49 \| good	8.704 \| good	38.391 \| good	21.375 \| good	0.896 \| good	7.133 \| good	0.178 \| good
2025-12-14T23:00:00.000Z	44 \| good	7.851 \| good	34.706 \| good	19.091 \| good	0.889 \| good	7.316 \| good	0.177 \| good
2025-12-15T00:00:00.000Z	38 \| good	6.824 \| good	30.2 \| good	14.844 \| good	0.882 \| good	7.498 \| good	0.176 \| good
2025-12-15T01:00:00.000Z	49 \| good	8.739 \| good	39.295 \| good	13.881 \| good	0.926 \| good	8.177 \| good	0.181 \| good
2025-12-15T02:00:00.000Z	58 \| moderate	12.933 \| fine	57.393 \| fine	10.679 \| good	0.971 \| good	8.856 \| good	0.187 \| good
2025-12-15T03:00:00.000Z	67 \| moderate	17.98 \| fine	79.405 \| fine	6.228 \| good	1.015 \| good	9.535 \| good	0.193 \| good
2025-12-15T04:00:00.000Z	75 \| moderate	22.295 \| fine	96.95 \| fine	3.682 \| good	1.021 \| good	8.483 \| good	0.184 \| good
2025-12-15T05:00:00.000Z	82 \| moderate	26.027 \| fine	113.459 \| fine	2.451 \| good	1.026 \| good	7.432 \| good	0.175 \| good
2025-12-15T06:00:00.000Z	82 \| moderate	26.222 \| fine	113.773 \| fine	3.165 \| good	1.031 \| good	6.381 \| good	0.167 \| good
2025-12-15T07:00:00.000Z	77 \| moderate	22.66 \| fine	99.531 \| fine	6.342 \| good	0.945 \| good	5.186 \| good	0.159 \| good
2025-12-15T08:00:00.000Z	66 \| moderate	16.679 \| fine	73.61 \| fine	11.386 \| good	0.859 \| good	3.992 \| good	0.151 \| good
2025-12-15T09:00:00.000Z	56 \| moderate	12.495 \| fine	55.39 \| fine	17.912 \| good	0.773 \| good	2.797 \| good	0.143 \| good
2025-12-15T10:00:00.000Z	33 \| good	6.087 \| good	26.832 \| good	26.335 \| good	0.7 \| good	2.471 \| good	0.139 \| good
2025-12-15T11:00:00.000Z	30 \| good	1.67 \| good	6.853 \| good	32.013 \| good	0.627 \| good	2.144 \| good	0.135 \| good
2025-12-15T12:00:00.000Z	30 \| good	1.56 \| good	6.102 \| good	31.628 \| good	0.554 \| good	1.818 \| good	0.13 \| good
2025-12-15T13:00:00.000Z	27 \| good	2.189 \| good	8.849 \| good	29.157 \| good	0.502 \| good	2.009 \| good	0.128 \| good
2025-12-15T14:00:00.000Z	29 \| good	2.094 \| good	8.573 \| good	30.556 \| good	0.449 \| good	2.2 \| good	0.126 \| good

Vashon, Washington live air quality index now

Major air pollutants in Vashon, Washington

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Air quality in nearby cities

Burien, Washington

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Des Moines, Washington

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Tukwila, Washington

Gig Harbor, Washington

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What is the current concentration of sulfur dioxide (SO2) in Vashon, Washington?

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the current concentration of PM_2.5 in Vashon, Washington?

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What is the current concentration of nitrogen dioxide (NO₂) in Vashon, Washington?