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

The current PM10 concentration at Vashon, Washington is 62.706 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Vashon, Washington is 0.421 ppb.

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

The current ozone (O3) concentration at Vashon, Washington is 20.957 ppm.

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

The current nitrogen dioxide (NO2) concentration at Vashon, Washington is 19.329 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 9.732 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)

Moderate

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)

9.73 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

62.71 μg/m³

155

255

425

605+

Ozone (O₃)

20.96 ppb

201

201+

Sulfur Dioxide (SO₂)

0.42 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

19.33 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.20 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
2026-07-19T10:00:00.000Z	22 \| good	4.018 \| good	15.902 \| good	19.318 \| good	0.259 \| good	7.067 \| good	0.109 \| good
2026-07-19T11:00:00.000Z	22 \| good	4.071 \| good	16.526 \| good	16.369 \| good	0.167 \| good	7.159 \| good	0.105 \| good
2026-07-19T12:00:00.000Z	22 \| good	4.098 \| good	17.144 \| good	16.258 \| good	0.1 \| good	6.238 \| good	0.109 \| good
2026-07-19T13:00:00.000Z	22 \| good	4.24 \| good	11.938 \| good	17.766 \| good	0.1 \| good	4.886 \| good	0.109 \| good
2026-07-19T14:00:00.000Z	22 \| good	4.052 \| good	12.411 \| good	17.973 \| good	0.465 \| good	5.822 \| good	0.109 \| good
2026-07-19T15:00:00.000Z	16 \| good	3.214 \| good	11.766 \| good	16.509 \| good	0.108 \| good	5.184 \| good	0.1 \| good
2026-07-19T16:00:00.000Z	27 \| good	5.086 \| good	15.439 \| good	15.788 \| good	0.108 \| good	9.289 \| good	0.142 \| good
2026-07-19T17:00:00.000Z	22 \| good	4.17 \| good	18.491 \| good	16.764 \| good	0.371 \| good	6.519 \| good	0.142 \| good
2026-07-19T18:00:00.000Z	22 \| good	4.065 \| good	18.996 \| good	18.593 \| good	0.218 \| good	6.178 \| good	0.142 \| good
2026-07-19T19:00:00.000Z	22 \| good	3.706 \| good	13.83 \| good	23.524 \| good	0.207 \| good	5.847 \| good	0.147 \| good
2026-07-19T20:00:00.000Z	26 \| good	3.74 \| good	17.032 \| good	27.72 \| good	0.195 \| good	5.578 \| good	0.147 \| good
2026-07-19T21:00:00.000Z	29 \| good	3.661 \| good	16.889 \| good	30.542 \| good	0.34 \| good	4.449 \| good	0.147 \| good
2026-07-19T22:00:00.000Z	30 \| good	3.569 \| good	18.782 \| good	32.11 \| good	0.336 \| good	4.446 \| good	0.147 \| good
2026-07-19T23:00:00.000Z	30 \| good	3.049 \| good	13.662 \| good	32.033 \| good	0.335 \| good	4.228 \| good	0.142 \| good
2026-07-20T00:00:00.000Z	35 \| good	2.936 \| good	14.605 \| good	38.268 \| good	0.339 \| good	4.197 \| good	0.142 \| good
2026-07-20T01:00:00.000Z	35 \| good	4.058 \| good	16.409 \| good	37.841 \| good	0.342 \| good	5.7 \| good	0.183 \| good
2026-07-20T02:00:00.000Z	32 \| good	3.356 \| good	11.276 \| good	35.48 \| good	0.35 \| good	7.246 \| good	0.183 \| good
2026-07-20T03:00:00.000Z	31 \| good	3.361 \| good	16.151 \| good	34.077 \| good	0.357 \| good	8.271 \| good	0.183 \| good
2026-07-20T04:00:00.000Z	27 \| good	3.086 \| good	14.628 \| good	29.175 \| good	0.4 \| good	9.085 \| good	0.225 \| good
2026-07-20T05:00:00.000Z	29 \| good	3.714 \| good	18.009 \| good	30.957 \| good	0.269 \| good	5.786 \| good	0.147 \| good
2026-07-20T06:00:00.000Z	26 \| good	3.313 \| good	18.366 \| good	27.73 \| good	0.283 \| good	7.831 \| good	0.105 \| good
2026-07-20T07:00:00.000Z	26 \| good	3.344 \| good	14.213 \| good	28.095 \| good	0.283 \| good	7.384 \| good	0.105 \| good
2026-07-20T08:00:00.000Z	22 \| good	3.772 \| good	9.125 \| good	20.377 \| good	0.249 \| good	8.695 \| good	0.105 \| good
2026-07-20T09:00:00.000Z	22 \| good	3.652 \| good	13.812 \| good	16.02 \| good	0.171 \| good	9.636 \| good	0.105 \| good
2026-07-20T10:00:00.000Z	27 \| good	4.657 \| good	16.761 \| good	17.948 \| good	0.178 \| good	9.563 \| good	0.105 \| good
2026-07-20T11:00:00.000Z	22 \| good	4.275 \| good	18.014 \| good	14.502 \| good	0.183 \| good	9.145 \| good	0.105 \| good
2026-07-20T12:00:00.000Z	27 \| good	4.828 \| good	21.612 \| good	18.996 \| good	0.191 \| good	9.031 \| good	0.105 \| good
2026-07-20T13:00:00.000Z	22 \| good	4.385 \| good	20.425 \| good	20.085 \| good	0.191 \| good	8.905 \| good	0.105 \| good
2026-07-20T14:00:00.000Z	21 \| good	2.907 \| good	22.731 \| good	13.246 \| good	0.108 \| good	14 \| good	0.105 \| good
2026-07-20T15:00:00.000Z	22 \| good	3.6 \| good	21.257 \| good	9.173 \| good	0.189 \| good	9.48 \| good	0.111 \| good
2026-07-20T16:00:00.000Z	16 \| good	3.291 \| good	14.817 \| good	15.112 \| good	0.274 \| good	7.409 \| good	0.1 \| good
2026-07-20T17:00:00.000Z	22 \| good	4.008 \| good	18.841 \| good	19.221 \| good	0.33 \| good	10.978 \| good	0.148 \| good
2026-07-20T18:00:00.000Z	27 \| good	4.751 \| good	23.168 \| good	22.937 \| good	0.311 \| good	11.198 \| good	0.153 \| good
2026-07-20T19:00:00.000Z	26 \| good	4.013 \| good	17.554 \| good	27.654 \| good	0.248 \| good	11.139 \| good	0.148 \| good
2026-07-20T20:00:00.000Z	27 \| good	4.577 \| good	22.449 \| good	29.182 \| good	0.233 \| good	13.575 \| good	0.195 \| good
2026-07-20T21:00:00.000Z	33 \| good	5.995 \| good	24.186 \| good	31.376 \| good	0.396 \| good	14.255 \| good	0.195 \| good
2026-07-20T22:00:00.000Z	44 \| good	7.542 \| good	44.042 \| good	31.781 \| good	0.286 \| good	13.239 \| good	0.195 \| good
2026-07-20T23:00:00.000Z	44 \| good	7.894 \| good	31.663 \| good	38.483 \| good	0.409 \| good	13.225 \| good	0.195 \| good
2026-07-21T00:00:00.000Z	49 \| good	8.883 \| good	28.647 \| good	42.504 \| good	0.406 \| good	18.257 \| good	0.195 \| good
2026-07-21T01:00:00.000Z	41 \| good	7.254 \| good	44.473 \| good	42.626 \| good	0.303 \| good	15.129 \| good	0.236 \| good
2026-07-21T02:00:00.000Z	67 \| moderate	8.772 \| good	87.452 \| fine	51.206 \| good	0.306 \| good	19.65 \| good	0.32 \| good
2026-07-21T03:00:00.000Z	51 \| moderate	9.394 \| good	54.951 \| good	48.882 \| good	0.451 \| good	13.727 \| good	0.32 \| good
2026-07-21T04:00:00.000Z	44 \| good	7.603 \| good	43.104 \| good	39.149 \| good	0.627 \| good	13.291 \| good	0.356 \| good
2026-07-21T05:00:00.000Z	54 \| moderate	10.505 \| good	35.832 \| good	37.901 \| good	0.66 \| good	20.4 \| good	0.356 \| good
2026-07-21T06:00:00.000Z	52 \| moderate	10.422 \| good	38.43 \| good	39.662 \| good	0.565 \| good	18.914 \| good	0.272 \| good
2026-07-21T07:00:00.000Z	52 \| moderate	10.005 \| good	26.982 \| good	34.097 \| good	0.566 \| good	18.627 \| good	0.273 \| good
2026-07-21T08:00:00.000Z	55 \| moderate	9.732 \| good	62.706 \| fine	20.957 \| good	0.421 \| good	19.329 \| good	0.195 \| good
2026-07-21T09:00:00.000Z	55 \| moderate	9.732 \| good	62.706 \| fine	20.957 \| good	0.421 \| good	19.329 \| good	0.195 \| good
2026-07-21T10:00:00.000Z	137 \| sensitive	49.664 \| moderate	224.22 \| moderate	29.59 \| good	1.16 \| good	17.442 \| good	0.276 \| good
2026-07-21T11:00:00.000Z	137 \| sensitive	49.563 \| moderate	223.834 \| moderate	26.915 \| good	1.166 \| good	16.676 \| good	0.268 \| good
2026-07-21T12:00:00.000Z	137 \| sensitive	50.275 \| moderate	227.545 \| moderate	27.681 \| good	1.143 \| good	16.156 \| good	0.262 \| good
2026-07-21T13:00:00.000Z	142 \| sensitive	51.662 \| moderate	234.356 \| moderate	22.779 \| good	1.106 \| good	15.563 \| good	0.258 \| good
2026-07-21T14:00:00.000Z	139 \| sensitive	51.15 \| moderate	231.906 \| moderate	26.217 \| good	1.048 \| good	14.013 \| good	0.258 \| good
2026-07-21T15:00:00.000Z	135 \| sensitive	49.494 \| moderate	223.678 \| moderate	34.379 \| good	1.049 \| good	12.612 \| good	0.26 \| good
2026-07-21T16:00:00.000Z	132 \| sensitive	47.859 \| moderate	215.006 \| moderate	41.346 \| good	1.48 \| good	10.765 \| good	0.236 \| good
2026-07-21T17:00:00.000Z	117 \| sensitive	42.09 \| moderate	187.602 \| moderate	48.271 \| good	1.753 \| good	8.745 \| good	0.224 \| good
2026-07-21T18:00:00.000Z	99 \| moderate	34.708 \| fine	151.593 \| fine	56.316 \| fine	1.788 \| good	6.435 \| good	0.211 \| good
2026-07-21T19:00:00.000Z	81 \| moderate	25.27 \| fine	110.373 \| fine	63.639 \| fine	1.643 \| good	4.72 \| good	0.202 \| good
2026-07-21T20:00:00.000Z	97 \| moderate	24.042 \| fine	104.683 \| fine	68.682 \| fine	1.404 \| good	3.278 \| good	0.191 \| good
2026-07-21T21:00:00.000Z	100 \| moderate	21.802 \| fine	96.097 \| fine	70.126 \| fine	1.197 \| good	2.362 \| good	0.183 \| good
2026-07-21T22:00:00.000Z	93 \| moderate	19.222 \| fine	84.599 \| fine	68.07 \| fine	1.03 \| good	1.89 \| good	0.179 \| good
2026-07-21T23:00:00.000Z	87 \| moderate	18.086 \| fine	80.107 \| fine	66.492 \| fine	0.91 \| good	1.691 \| good	0.177 \| good
2026-07-22T00:00:00.000Z	77 \| moderate	18.937 \| fine	83.194 \| fine	63.376 \| fine	0.836 \| good	1.683 \| good	0.178 \| good
2026-07-22T01:00:00.000Z	82 \| moderate	26.409 \| fine	114.99 \| fine	57.336 \| fine	0.784 \| good	1.937 \| good	0.179 \| good
2026-07-22T02:00:00.000Z	108 \| sensitive	38.448 \| moderate	169.1 \| moderate	49.797 \| good	0.752 \| good	2.57 \| good	0.183 \| good
2026-07-22T03:00:00.000Z	130 \| sensitive	47.486 \| moderate	213.773 \| moderate	44.022 \| good	0.751 \| good	5.191 \| good	0.202 \| good
2026-07-22T04:00:00.000Z	144 \| sensitive	52.667 \| moderate	239.169 \| moderate	37.746 \| good	0.766 \| good	8.555 \| good	0.228 \| good
2026-07-22T05:00:00.000Z	153 \| unhealthy	57.879 \| poor	253.129 \| moderate	39.091 \| good	0.756 \| good	10.357 \| good	0.241 \| good
2026-07-22T06:00:00.000Z	156 \| unhealthy	62.442 \| poor	261.948 \| poor	37.674 \| good	0.719 \| good	11.579 \| good	0.248 \| good
2026-07-22T07:00:00.000Z	157 \| unhealthy	63.576 \| poor	262.902 \| poor	37.062 \| good	0.676 \| good	12.351 \| good	0.253 \| good
2026-07-22T08:00:00.000Z	156 \| unhealthy	62.396 \| poor	262.144 \| poor	35.35 \| good	0.653 \| good	12.036 \| good	0.248 \| good
2026-07-22T09:00:00.000Z	154 \| unhealthy	60.03 \| poor	259.876 \| poor	32.965 \| good	0.621 \| good	11.769 \| good	0.244 \| good
2026-07-22T10:00:00.000Z	152 \| unhealthy	57.116 \| poor	253.09 \| moderate	29.815 \| good	0.596 \| good	11.519 \| good	0.239 \| good
2026-07-22T11:00:00.000Z	142 \| sensitive	52.256 \| moderate	237.467 \| moderate	25.579 \| good	0.58 \| good	11.309 \| good	0.234 \| good
2026-07-22T12:00:00.000Z	129 \| sensitive	46.776 \| moderate	210.545 \| moderate	22.529 \| good	0.574 \| good	11.205 \| good	0.231 \| good
2026-07-22T13:00:00.000Z	113 \| sensitive	40.364 \| moderate	178.925 \| moderate	18.722 \| good	0.575 \| good	10.947 \| good	0.229 \| good
2026-07-22T14:00:00.000Z	94 \| moderate	32.393 \| fine	142.036 \| fine	21.07 \| good	0.576 \| good	10.096 \| good	0.233 \| good
2026-07-22T15:00:00.000Z	75 \| moderate	22.494 \| fine	98.355 \| fine	24.445 \| good	0.609 \| good	8.843 \| good	0.231 \| good
2026-07-22T16:00:00.000Z	73 \| moderate	21.139 \| fine	92.775 \| fine	29.474 \| good	0.754 \| good	7.579 \| good	0.212 \| good
2026-07-22T17:00:00.000Z	75 \| moderate	21.871 \| fine	96.377 \| fine	35.437 \| good	0.851 \| good	6.045 \| good	0.203 \| good
2026-07-22T18:00:00.000Z	77 \| moderate	22.847 \| fine	100.537 \| fine	42.685 \| good	0.891 \| good	4.656 \| good	0.199 \| good
2026-07-22T19:00:00.000Z	75 \| moderate	21.543 \| fine	94.932 \| fine	47.574 \| good	0.896 \| good	3.344 \| good	0.193 \| good
2026-07-22T20:00:00.000Z	75 \| moderate	21.542 \| fine	94.823 \| fine	52.817 \| good	0.867 \| good	2.484 \| good	0.187 \| good
2026-07-22T21:00:00.000Z	73 \| moderate	20.916 \| fine	91.883 \| fine	58.453 \| fine	0.804 \| good	1.872 \| good	0.182 \| good
2026-07-22T22:00:00.000Z	74 \| moderate	18.937 \| fine	83.87 \| fine	62.128 \| fine	0.737 \| good	1.627 \| good	0.177 \| good
2026-07-22T23:00:00.000Z	87 \| moderate	18.593 \| fine	82.092 \| fine	66.142 \| fine	0.677 \| good	1.545 \| good	0.17 \| good
2026-07-23T00:00:00.000Z	97 \| moderate	20.084 \| fine	88.226 \| fine	69.168 \| fine	0.644 \| good	1.619 \| good	0.166 \| good
2026-07-23T01:00:00.000Z	80 \| moderate	20.444 \| fine	89.842 \| fine	63.617 \| fine	0.631 \| good	1.942 \| good	0.165 \| good
2026-07-23T02:00:00.000Z	77 \| moderate	22.779 \| fine	99.701 \| fine	50.888 \| good	0.637 \| good	2.755 \| good	0.17 \| good
2026-07-23T03:00:00.000Z	79 \| moderate	23.793 \| fine	103.589 \| fine	38.943 \| good	0.656 \| good	5.046 \| good	0.186 \| good
2026-07-23T04:00:00.000Z	81 \| moderate	24.527 \| fine	107.349 \| fine	32.372 \| good	0.704 \| good	7.989 \| good	0.206 \| good
2026-07-23T05:00:00.000Z	81 \| moderate	24.584 \| fine	107.615 \| fine	30.001 \| good	0.733 \| good	10.305 \| good	0.223 \| good
2026-07-23T06:00:00.000Z	73 \| moderate	21.488 \| fine	22.299 \| good	39.878 \| good	0.739 \| good	11.969 \| good	0.234 \| good
2026-07-23T07:00:00.000Z	75 \| moderate	21.794 \| fine	95.48 \| fine	24.783 \| good	0.727 \| good	12.956 \| good	0.243 \| good
2026-07-23T08:00:00.000Z	64 \| moderate	15.74 \| fine	69.302 \| fine	21.821 \| good	0.692 \| good	12.912 \| good	0.245 \| good
2026-07-23T09:00:00.000Z	58 \| moderate	13.003 \| fine	57.675 \| fine	20.105 \| good	0.651 \| good	12.542 \| good	0.244 \| good

Vashon

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Vashon, Washington air quality map: Track AQI near you

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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 02:00:00 on 2026-07-21.

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 04:00:00 on 2026-07-20.

What is the current air quality in Vashon, Washington?

The current air quality in Vashon, Washington is 55, categorized as Moderate based on real-time data.

What pollutant is the most common in Vashon, Washington?

The most common pollutant in Vashon, Washington is PM10.

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 9.732 μg/m³.

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

The current PM₁₀ concentration at Vashon, Washington is 62.706 μg/m³.

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

The current carbon monoxide (CO) concentration at Vashon, Washington is 0.195 ppm.

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

The current sulfur dioxide (SO₂) concentration at Vashon, Washington is 0.421 ppb.

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

The current ozone (O₃) concentration at Vashon, Washington is 20.957 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Vashon, Washington is 19.329 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-19T10:00:00.000Z	22 \| good	4.018 \| good	15.902 \| good	19.318 \| good	0.259 \| good	7.067 \| good	0.109 \| good
2026-07-19T11:00:00.000Z	22 \| good	4.071 \| good	16.526 \| good	16.369 \| good	0.167 \| good	7.159 \| good	0.105 \| good
2026-07-19T12:00:00.000Z	22 \| good	4.098 \| good	17.144 \| good	16.258 \| good	0.1 \| good	6.238 \| good	0.109 \| good
2026-07-19T13:00:00.000Z	22 \| good	4.24 \| good	11.938 \| good	17.766 \| good	0.1 \| good	4.886 \| good	0.109 \| good
2026-07-19T14:00:00.000Z	22 \| good	4.052 \| good	12.411 \| good	17.973 \| good	0.465 \| good	5.822 \| good	0.109 \| good
2026-07-19T15:00:00.000Z	16 \| good	3.214 \| good	11.766 \| good	16.509 \| good	0.108 \| good	5.184 \| good	0.1 \| good
2026-07-19T16:00:00.000Z	27 \| good	5.086 \| good	15.439 \| good	15.788 \| good	0.108 \| good	9.289 \| good	0.142 \| good
2026-07-19T17:00:00.000Z	22 \| good	4.17 \| good	18.491 \| good	16.764 \| good	0.371 \| good	6.519 \| good	0.142 \| good
2026-07-19T18:00:00.000Z	22 \| good	4.065 \| good	18.996 \| good	18.593 \| good	0.218 \| good	6.178 \| good	0.142 \| good
2026-07-19T19:00:00.000Z	22 \| good	3.706 \| good	13.83 \| good	23.524 \| good	0.207 \| good	5.847 \| good	0.147 \| good
2026-07-19T20:00:00.000Z	26 \| good	3.74 \| good	17.032 \| good	27.72 \| good	0.195 \| good	5.578 \| good	0.147 \| good
2026-07-19T21:00:00.000Z	29 \| good	3.661 \| good	16.889 \| good	30.542 \| good	0.34 \| good	4.449 \| good	0.147 \| good
2026-07-19T22:00:00.000Z	30 \| good	3.569 \| good	18.782 \| good	32.11 \| good	0.336 \| good	4.446 \| good	0.147 \| good
2026-07-19T23:00:00.000Z	30 \| good	3.049 \| good	13.662 \| good	32.033 \| good	0.335 \| good	4.228 \| good	0.142 \| good
2026-07-20T00:00:00.000Z	35 \| good	2.936 \| good	14.605 \| good	38.268 \| good	0.339 \| good	4.197 \| good	0.142 \| good
2026-07-20T01:00:00.000Z	35 \| good	4.058 \| good	16.409 \| good	37.841 \| good	0.342 \| good	5.7 \| good	0.183 \| good
2026-07-20T02:00:00.000Z	32 \| good	3.356 \| good	11.276 \| good	35.48 \| good	0.35 \| good	7.246 \| good	0.183 \| good
2026-07-20T03:00:00.000Z	31 \| good	3.361 \| good	16.151 \| good	34.077 \| good	0.357 \| good	8.271 \| good	0.183 \| good
2026-07-20T04:00:00.000Z	27 \| good	3.086 \| good	14.628 \| good	29.175 \| good	0.4 \| good	9.085 \| good	0.225 \| good
2026-07-20T05:00:00.000Z	29 \| good	3.714 \| good	18.009 \| good	30.957 \| good	0.269 \| good	5.786 \| good	0.147 \| good
2026-07-20T06:00:00.000Z	26 \| good	3.313 \| good	18.366 \| good	27.73 \| good	0.283 \| good	7.831 \| good	0.105 \| good
2026-07-20T07:00:00.000Z	26 \| good	3.344 \| good	14.213 \| good	28.095 \| good	0.283 \| good	7.384 \| good	0.105 \| good
2026-07-20T08:00:00.000Z	22 \| good	3.772 \| good	9.125 \| good	20.377 \| good	0.249 \| good	8.695 \| good	0.105 \| good
2026-07-20T09:00:00.000Z	22 \| good	3.652 \| good	13.812 \| good	16.02 \| good	0.171 \| good	9.636 \| good	0.105 \| good
2026-07-20T10:00:00.000Z	27 \| good	4.657 \| good	16.761 \| good	17.948 \| good	0.178 \| good	9.563 \| good	0.105 \| good
2026-07-20T11:00:00.000Z	22 \| good	4.275 \| good	18.014 \| good	14.502 \| good	0.183 \| good	9.145 \| good	0.105 \| good
2026-07-20T12:00:00.000Z	27 \| good	4.828 \| good	21.612 \| good	18.996 \| good	0.191 \| good	9.031 \| good	0.105 \| good
2026-07-20T13:00:00.000Z	22 \| good	4.385 \| good	20.425 \| good	20.085 \| good	0.191 \| good	8.905 \| good	0.105 \| good
2026-07-20T14:00:00.000Z	21 \| good	2.907 \| good	22.731 \| good	13.246 \| good	0.108 \| good	14 \| good	0.105 \| good
2026-07-20T15:00:00.000Z	22 \| good	3.6 \| good	21.257 \| good	9.173 \| good	0.189 \| good	9.48 \| good	0.111 \| good
2026-07-20T16:00:00.000Z	16 \| good	3.291 \| good	14.817 \| good	15.112 \| good	0.274 \| good	7.409 \| good	0.1 \| good
2026-07-20T17:00:00.000Z	22 \| good	4.008 \| good	18.841 \| good	19.221 \| good	0.33 \| good	10.978 \| good	0.148 \| good
2026-07-20T18:00:00.000Z	27 \| good	4.751 \| good	23.168 \| good	22.937 \| good	0.311 \| good	11.198 \| good	0.153 \| good
2026-07-20T19:00:00.000Z	26 \| good	4.013 \| good	17.554 \| good	27.654 \| good	0.248 \| good	11.139 \| good	0.148 \| good
2026-07-20T20:00:00.000Z	27 \| good	4.577 \| good	22.449 \| good	29.182 \| good	0.233 \| good	13.575 \| good	0.195 \| good
2026-07-20T21:00:00.000Z	33 \| good	5.995 \| good	24.186 \| good	31.376 \| good	0.396 \| good	14.255 \| good	0.195 \| good
2026-07-20T22:00:00.000Z	44 \| good	7.542 \| good	44.042 \| good	31.781 \| good	0.286 \| good	13.239 \| good	0.195 \| good
2026-07-20T23:00:00.000Z	44 \| good	7.894 \| good	31.663 \| good	38.483 \| good	0.409 \| good	13.225 \| good	0.195 \| good
2026-07-21T00:00:00.000Z	49 \| good	8.883 \| good	28.647 \| good	42.504 \| good	0.406 \| good	18.257 \| good	0.195 \| good
2026-07-21T01:00:00.000Z	41 \| good	7.254 \| good	44.473 \| good	42.626 \| good	0.303 \| good	15.129 \| good	0.236 \| good
2026-07-21T02:00:00.000Z	67 \| moderate	8.772 \| good	87.452 \| fine	51.206 \| good	0.306 \| good	19.65 \| good	0.32 \| good
2026-07-21T03:00:00.000Z	51 \| moderate	9.394 \| good	54.951 \| good	48.882 \| good	0.451 \| good	13.727 \| good	0.32 \| good
2026-07-21T04:00:00.000Z	44 \| good	7.603 \| good	43.104 \| good	39.149 \| good	0.627 \| good	13.291 \| good	0.356 \| good
2026-07-21T05:00:00.000Z	54 \| moderate	10.505 \| good	35.832 \| good	37.901 \| good	0.66 \| good	20.4 \| good	0.356 \| good
2026-07-21T06:00:00.000Z	52 \| moderate	10.422 \| good	38.43 \| good	39.662 \| good	0.565 \| good	18.914 \| good	0.272 \| good
2026-07-21T07:00:00.000Z	52 \| moderate	10.005 \| good	26.982 \| good	34.097 \| good	0.566 \| good	18.627 \| good	0.273 \| good
2026-07-21T08:00:00.000Z	55 \| moderate	9.732 \| good	62.706 \| fine	20.957 \| good	0.421 \| good	19.329 \| good	0.195 \| good
2026-07-21T09:00:00.000Z	55 \| moderate	9.732 \| good	62.706 \| fine	20.957 \| good	0.421 \| good	19.329 \| good	0.195 \| good
2026-07-21T10:00:00.000Z	137 \| sensitive	49.664 \| moderate	224.22 \| moderate	29.59 \| good	1.16 \| good	17.442 \| good	0.276 \| good
2026-07-21T11:00:00.000Z	137 \| sensitive	49.563 \| moderate	223.834 \| moderate	26.915 \| good	1.166 \| good	16.676 \| good	0.268 \| good
2026-07-21T12:00:00.000Z	137 \| sensitive	50.275 \| moderate	227.545 \| moderate	27.681 \| good	1.143 \| good	16.156 \| good	0.262 \| good
2026-07-21T13:00:00.000Z	142 \| sensitive	51.662 \| moderate	234.356 \| moderate	22.779 \| good	1.106 \| good	15.563 \| good	0.258 \| good
2026-07-21T14:00:00.000Z	139 \| sensitive	51.15 \| moderate	231.906 \| moderate	26.217 \| good	1.048 \| good	14.013 \| good	0.258 \| good
2026-07-21T15:00:00.000Z	135 \| sensitive	49.494 \| moderate	223.678 \| moderate	34.379 \| good	1.049 \| good	12.612 \| good	0.26 \| good
2026-07-21T16:00:00.000Z	132 \| sensitive	47.859 \| moderate	215.006 \| moderate	41.346 \| good	1.48 \| good	10.765 \| good	0.236 \| good
2026-07-21T17:00:00.000Z	117 \| sensitive	42.09 \| moderate	187.602 \| moderate	48.271 \| good	1.753 \| good	8.745 \| good	0.224 \| good
2026-07-21T18:00:00.000Z	99 \| moderate	34.708 \| fine	151.593 \| fine	56.316 \| fine	1.788 \| good	6.435 \| good	0.211 \| good
2026-07-21T19:00:00.000Z	81 \| moderate	25.27 \| fine	110.373 \| fine	63.639 \| fine	1.643 \| good	4.72 \| good	0.202 \| good
2026-07-21T20:00:00.000Z	97 \| moderate	24.042 \| fine	104.683 \| fine	68.682 \| fine	1.404 \| good	3.278 \| good	0.191 \| good
2026-07-21T21:00:00.000Z	100 \| moderate	21.802 \| fine	96.097 \| fine	70.126 \| fine	1.197 \| good	2.362 \| good	0.183 \| good
2026-07-21T22:00:00.000Z	93 \| moderate	19.222 \| fine	84.599 \| fine	68.07 \| fine	1.03 \| good	1.89 \| good	0.179 \| good
2026-07-21T23:00:00.000Z	87 \| moderate	18.086 \| fine	80.107 \| fine	66.492 \| fine	0.91 \| good	1.691 \| good	0.177 \| good
2026-07-22T00:00:00.000Z	77 \| moderate	18.937 \| fine	83.194 \| fine	63.376 \| fine	0.836 \| good	1.683 \| good	0.178 \| good
2026-07-22T01:00:00.000Z	82 \| moderate	26.409 \| fine	114.99 \| fine	57.336 \| fine	0.784 \| good	1.937 \| good	0.179 \| good
2026-07-22T02:00:00.000Z	108 \| sensitive	38.448 \| moderate	169.1 \| moderate	49.797 \| good	0.752 \| good	2.57 \| good	0.183 \| good
2026-07-22T03:00:00.000Z	130 \| sensitive	47.486 \| moderate	213.773 \| moderate	44.022 \| good	0.751 \| good	5.191 \| good	0.202 \| good
2026-07-22T04:00:00.000Z	144 \| sensitive	52.667 \| moderate	239.169 \| moderate	37.746 \| good	0.766 \| good	8.555 \| good	0.228 \| good
2026-07-22T05:00:00.000Z	153 \| unhealthy	57.879 \| poor	253.129 \| moderate	39.091 \| good	0.756 \| good	10.357 \| good	0.241 \| good
2026-07-22T06:00:00.000Z	156 \| unhealthy	62.442 \| poor	261.948 \| poor	37.674 \| good	0.719 \| good	11.579 \| good	0.248 \| good
2026-07-22T07:00:00.000Z	157 \| unhealthy	63.576 \| poor	262.902 \| poor	37.062 \| good	0.676 \| good	12.351 \| good	0.253 \| good
2026-07-22T08:00:00.000Z	156 \| unhealthy	62.396 \| poor	262.144 \| poor	35.35 \| good	0.653 \| good	12.036 \| good	0.248 \| good
2026-07-22T09:00:00.000Z	154 \| unhealthy	60.03 \| poor	259.876 \| poor	32.965 \| good	0.621 \| good	11.769 \| good	0.244 \| good
2026-07-22T10:00:00.000Z	152 \| unhealthy	57.116 \| poor	253.09 \| moderate	29.815 \| good	0.596 \| good	11.519 \| good	0.239 \| good
2026-07-22T11:00:00.000Z	142 \| sensitive	52.256 \| moderate	237.467 \| moderate	25.579 \| good	0.58 \| good	11.309 \| good	0.234 \| good
2026-07-22T12:00:00.000Z	129 \| sensitive	46.776 \| moderate	210.545 \| moderate	22.529 \| good	0.574 \| good	11.205 \| good	0.231 \| good
2026-07-22T13:00:00.000Z	113 \| sensitive	40.364 \| moderate	178.925 \| moderate	18.722 \| good	0.575 \| good	10.947 \| good	0.229 \| good
2026-07-22T14:00:00.000Z	94 \| moderate	32.393 \| fine	142.036 \| fine	21.07 \| good	0.576 \| good	10.096 \| good	0.233 \| good
2026-07-22T15:00:00.000Z	75 \| moderate	22.494 \| fine	98.355 \| fine	24.445 \| good	0.609 \| good	8.843 \| good	0.231 \| good
2026-07-22T16:00:00.000Z	73 \| moderate	21.139 \| fine	92.775 \| fine	29.474 \| good	0.754 \| good	7.579 \| good	0.212 \| good
2026-07-22T17:00:00.000Z	75 \| moderate	21.871 \| fine	96.377 \| fine	35.437 \| good	0.851 \| good	6.045 \| good	0.203 \| good
2026-07-22T18:00:00.000Z	77 \| moderate	22.847 \| fine	100.537 \| fine	42.685 \| good	0.891 \| good	4.656 \| good	0.199 \| good
2026-07-22T19:00:00.000Z	75 \| moderate	21.543 \| fine	94.932 \| fine	47.574 \| good	0.896 \| good	3.344 \| good	0.193 \| good
2026-07-22T20:00:00.000Z	75 \| moderate	21.542 \| fine	94.823 \| fine	52.817 \| good	0.867 \| good	2.484 \| good	0.187 \| good
2026-07-22T21:00:00.000Z	73 \| moderate	20.916 \| fine	91.883 \| fine	58.453 \| fine	0.804 \| good	1.872 \| good	0.182 \| good
2026-07-22T22:00:00.000Z	74 \| moderate	18.937 \| fine	83.87 \| fine	62.128 \| fine	0.737 \| good	1.627 \| good	0.177 \| good
2026-07-22T23:00:00.000Z	87 \| moderate	18.593 \| fine	82.092 \| fine	66.142 \| fine	0.677 \| good	1.545 \| good	0.17 \| good
2026-07-23T00:00:00.000Z	97 \| moderate	20.084 \| fine	88.226 \| fine	69.168 \| fine	0.644 \| good	1.619 \| good	0.166 \| good
2026-07-23T01:00:00.000Z	80 \| moderate	20.444 \| fine	89.842 \| fine	63.617 \| fine	0.631 \| good	1.942 \| good	0.165 \| good
2026-07-23T02:00:00.000Z	77 \| moderate	22.779 \| fine	99.701 \| fine	50.888 \| good	0.637 \| good	2.755 \| good	0.17 \| good
2026-07-23T03:00:00.000Z	79 \| moderate	23.793 \| fine	103.589 \| fine	38.943 \| good	0.656 \| good	5.046 \| good	0.186 \| good
2026-07-23T04:00:00.000Z	81 \| moderate	24.527 \| fine	107.349 \| fine	32.372 \| good	0.704 \| good	7.989 \| good	0.206 \| good
2026-07-23T05:00:00.000Z	81 \| moderate	24.584 \| fine	107.615 \| fine	30.001 \| good	0.733 \| good	10.305 \| good	0.223 \| good
2026-07-23T06:00:00.000Z	73 \| moderate	21.488 \| fine	22.299 \| good	39.878 \| good	0.739 \| good	11.969 \| good	0.234 \| good
2026-07-23T07:00:00.000Z	75 \| moderate	21.794 \| fine	95.48 \| fine	24.783 \| good	0.727 \| good	12.956 \| good	0.243 \| good
2026-07-23T08:00:00.000Z	64 \| moderate	15.74 \| fine	69.302 \| fine	21.821 \| good	0.692 \| good	12.912 \| good	0.245 \| good
2026-07-23T09:00:00.000Z	58 \| moderate	13.003 \| fine	57.675 \| fine	20.105 \| good	0.651 \| good	12.542 \| good	0.244 \| 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

White Center, Washington

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?