What is the PM10 level in Shoreline, Washington at the moment?

The PM10 concentration in Shoreline, Washington is 6.984 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Shoreline, Washington at the moment?

Currently, Shoreline, Washington has a sulfur dioxide (SO2) concentration of 0.307 ppb.

What is the ozone (O3) level in Shoreline, Washington at the moment?

The current ozone (O3) level in Shoreline, Washington at the moment is 27.615 ppm.

What is the nitrogen dioxide (NO2) level in Shoreline, Washington at the moment?

Nitrogen dioxide (NO2) level in Shoreline, Washington at the moment is 8.434 ppb.

Live air quality index in Shoreline, Washington today

Q: What is the PM2.5 level in Shoreline, Washington at the moment?

PM2.5 levels in Shoreline, Washington are currently 1.791 μg/m3.

Stay updated with real-time air quality in Shoreline, 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

Shoreline, Washington

Last updated: ... (Local time)

Major air pollutants in Shoreline, Washington

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

1.79 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

6.98 μg/m³

155

255

425

605+

Ozone (O₃)

27.61 ppb

201

201+

Sulfur Dioxide (SO₂)

0.31 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

8.43 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.24 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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Shoreline, Washington

Scroll To Air Quality Map

Track live Shoreline, Washington air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-03T17:00:00.000Z	33 \| good	5.717 \| good	19.538 \| good	11.557 \| good	0.198 \| good	17.343 \| good	0.294 \| good
2026-03-03T18:00:00.000Z	33 \| good	5.947 \| good	20.507 \| good	11.193 \| good	0.331 \| good	16.548 \| good	0.339 \| good
2026-03-03T19:00:00.000Z	27 \| good	5.418 \| good	20.85 \| good	13.93 \| good	0.19 \| good	12.638 \| good	0.25 \| good
2026-03-03T20:00:00.000Z	27 \| good	5.456 \| good	22.157 \| good	13.667 \| good	0.191 \| good	10.522 \| good	0.245 \| good
2026-03-03T21:00:00.000Z	22 \| good	4.315 \| good	16.281 \| good	15.765 \| good	0.191 \| good	9.651 \| good	0.206 \| good
2026-03-03T22:00:00.000Z	27 \| good	4.523 \| good	12.418 \| good	18.363 \| good	0.191 \| good	9.686 \| good	0.202 \| good
2026-03-03T23:00:00.000Z	20 \| good	3.25 \| good	9.588 \| good	22.009 \| good	0.191 \| good	10.697 \| good	0.196 \| good
2026-03-04T00:00:00.000Z	21 \| good	2.616 \| good	7.903 \| good	22.58 \| good	0.123 \| good	12.866 \| good	0.242 \| good
2026-03-04T01:00:00.000Z	19 \| good	2.192 \| good	6.585 \| good	20.421 \| good	0.161 \| good	12.804 \| good	0.247 \| good
2026-03-04T02:00:00.000Z	18 \| good	2.27 \| good	5.744 \| good	18.591 \| good	0.178 \| good	13.235 \| good	0.207 \| good
2026-03-04T03:00:00.000Z	24 \| good	4.138 \| good	17.982 \| good	25.939 \| good	0.562 \| good	8.178 \| good	0.166 \| good
2026-03-04T04:00:00.000Z	13 \| good	1.608 \| good	6.014 \| good	12.301 \| good	0.198 \| good	14.004 \| good	0.256 \| good
2026-03-04T05:00:00.000Z	13 \| good	2.199 \| good	6.956 \| good	12.349 \| good	0.123 \| good	13.886 \| good	0.291 \| good
2026-03-04T06:00:00.000Z	22 \| good	3.702 \| good	13.317 \| good	16.089 \| good	0.116 \| good	9.826 \| good	0.291 \| good
2026-03-04T07:00:00.000Z	22 \| good	3.606 \| good	13.907 \| good	18.078 \| good	0.116 \| good	10.014 \| good	0.291 \| good
2026-03-04T08:00:00.000Z	19 \| good	3.145 \| good	12.1 \| good	20.761 \| good	0.116 \| good	13.473 \| good	0.205 \| good
2026-03-04T09:00:00.000Z	18 \| good	2.911 \| good	11.439 \| good	19.457 \| good	0.117 \| good	12.93 \| good	0.189 \| good
2026-03-04T10:00:00.000Z	22 \| good	4.16 \| good	16.154 \| good	21.511 \| good	0.117 \| good	12.481 \| good	0.194 \| good
2026-03-04T11:00:00.000Z	27 \| good	5.244 \| good	21.306 \| good	18.137 \| good	0.116 \| good	12.897 \| good	0.151 \| good
2026-03-04T12:00:00.000Z	27 \| good	5.373 \| good	22.495 \| good	20.439 \| good	0.116 \| good	13.254 \| good	0.151 \| good
2026-03-04T13:00:00.000Z	27 \| good	5.441 \| good	24.349 \| good	20.765 \| good	0.145 \| good	13.284 \| good	0.151 \| good
2026-03-04T14:00:00.000Z	19 \| good	2.903 \| good	12.688 \| good	20.778 \| good	0.147 \| good	9.202 \| good	0.151 \| good
2026-03-04T15:00:00.000Z	17 \| good	2.512 \| good	10.584 \| good	17.568 \| good	0.17 \| good	10.635 \| good	0.151 \| good
2026-03-04T16:00:00.000Z	17 \| good	3.07 \| good	12.201 \| good	17.59 \| good	0.32 \| good	12.356 \| good	0.235 \| good
2026-03-04T17:00:00.000Z	19 \| good	3.074 \| good	12.953 \| good	19.521 \| good	0.171 \| good	14.455 \| good	0.24 \| good
2026-03-04T18:00:00.000Z	19 \| good	2.751 \| good	11.073 \| good	19.936 \| good	0.141 \| good	12 \| good	0.161 \| good
2026-03-04T19:00:00.000Z	20 \| good	2.21 \| good	9.167 \| good	22.394 \| good	0.141 \| good	12.613 \| good	0.206 \| good
2026-03-04T20:00:00.000Z	22 \| good	1.831 \| good	7.549 \| good	24.209 \| good	0.112 \| good	11.191 \| good	0.202 \| good
2026-03-04T21:00:00.000Z	23 \| good	1.75 \| good	6.808 \| good	25.427 \| good	0.1 \| good	12.281 \| good	0.202 \| good
2026-03-04T22:00:00.000Z	20 \| good	1.294 \| good	6.28 \| good	22.44 \| good	0.134 \| good	12.995 \| good	0.156 \| good
2026-03-04T23:00:00.000Z	21 \| good	1.209 \| good	5.996 \| good	22.843 \| good	0.152 \| good	12.298 \| good	0.156 \| good
2026-03-05T00:00:00.000Z	21 \| good	1.389 \| good	5.257 \| good	23.001 \| good	0.213 \| good	11.658 \| good	0.24 \| good
2026-03-05T01:00:00.000Z	21 \| good	1.452 \| good	5.627 \| good	22.515 \| good	0.212 \| good	8.344 \| good	0.195 \| good
2026-03-05T02:00:00.000Z	19 \| good	1.844 \| good	6.424 \| good	21.33 \| good	0.243 \| good	8.381 \| good	0.195 \| good
2026-03-05T03:00:00.000Z	54 \| moderate	10.535 \| good	47.15 \| good	16.226 \| good	0.895 \| good	15.875 \| good	0.218 \| good
2026-03-05T04:00:00.000Z	19 \| good	2.288 \| good	8.311 \| good	20.836 \| good	0.224 \| good	9.38 \| good	0.195 \| good
2026-03-05T05:00:00.000Z	17 \| good	2.158 \| good	7.917 \| good	18.201 \| good	0.24 \| good	10.553 \| good	0.195 \| good
2026-03-05T06:00:00.000Z	19 \| good	2.624 \| good	9.362 \| good	19.605 \| good	0.32 \| good	10.949 \| good	0.192 \| good
2026-03-05T07:00:00.000Z	22 \| good	3.503 \| good	9.362 \| good	19.392 \| good	0.317 \| good	8.479 \| good	0.192 \| good
2026-03-05T08:00:00.000Z	20 \| good	2.506 \| good	9.334 \| good	21.736 \| good	0.191 \| good	5.375 \| good	0.151 \| good
2026-03-05T09:00:00.000Z	22 \| good	3.025 \| good	9.086 \| good	24.069 \| good	0.232 \| good	5.741 \| good	0.156 \| good
2026-03-05T10:00:00.000Z	22 \| good	2.668 \| good	9.379 \| good	24.364 \| good	0.203 \| good	5.268 \| good	0.156 \| good
2026-03-05T11:00:00.000Z	25 \| good	2.867 \| good	8.335 \| good	26.957 \| good	0.145 \| good	4.359 \| good	0.151 \| good
2026-03-05T12:00:00.000Z	26 \| good	2.905 \| good	8.566 \| good	28.068 \| good	0.233 \| good	4.474 \| good	0.151 \| good
2026-03-05T13:00:00.000Z	25 \| good	3.083 \| good	7.976 \| good	26.914 \| good	0.24 \| good	4.257 \| good	0.151 \| good
2026-03-05T14:00:00.000Z	23 \| good	1.815 \| good	7.595 \| good	25.342 \| good	0.232 \| good	5.061 \| good	0.197 \| good
2026-03-05T15:00:00.000Z	25 \| good	1.7 \| good	6.63 \| good	27.387 \| good	0.307 \| good	7.487 \| good	0.236 \| good
2026-03-05T16:00:00.000Z	26 \| good	1.791 \| good	6.984 \| good	27.615 \| good	0.307 \| good	8.434 \| good	0.239 \| good
2026-03-05T17:00:00.000Z	27 \| good	5.262 \| good	23.049 \| good	25.246 \| good	0.585 \| good	4.732 \| good	0.157 \| good
2026-03-05T18:00:00.000Z	29 \| good	3.934 \| good	16.862 \| good	30.811 \| good	0.576 \| good	3.939 \| good	0.153 \| good
2026-03-05T19:00:00.000Z	33 \| good	4.027 \| good	17.279 \| good	35.807 \| good	0.609 \| good	3.481 \| good	0.149 \| good
2026-03-05T20:00:00.000Z	35 \| good	4.598 \| good	20.049 \| good	37.518 \| good	0.643 \| good	3.024 \| good	0.145 \| good
2026-03-05T21:00:00.000Z	34 \| good	5.797 \| good	25.173 \| good	37.345 \| good	0.676 \| good	2.567 \| good	0.14 \| good
2026-03-05T22:00:00.000Z	35 \| good	5.871 \| good	25.571 \| good	37.757 \| good	0.726 \| good	2.861 \| good	0.142 \| good
2026-03-05T23:00:00.000Z	35 \| good	4.476 \| good	19.346 \| good	37.91 \| good	0.775 \| good	3.156 \| good	0.144 \| good
2026-03-06T00:00:00.000Z	34 \| good	4.707 \| good	20.573 \| good	37.065 \| good	0.824 \| good	3.45 \| good	0.146 \| good
2026-03-06T01:00:00.000Z	33 \| good	5.814 \| good	25.495 \| good	31.423 \| good	0.907 \| good	7.07 \| good	0.172 \| good
2026-03-06T02:00:00.000Z	54 \| moderate	10.591 \| good	46.878 \| good	20.129 \| good	0.989 \| good	10.689 \| good	0.197 \| good
2026-03-06T03:00:00.000Z	56 \| moderate	12.23 \| fine	54.481 \| good	16.177 \| good	1.071 \| good	14.309 \| good	0.222 \| good
2026-03-06T04:00:00.000Z	60 \| moderate	14.158 \| fine	63.175 \| fine	15.394 \| good	1.064 \| good	14.051 \| good	0.219 \| good
2026-03-06T05:00:00.000Z	62 \| moderate	14.664 \| fine	65.623 \| fine	14.534 \| good	1.056 \| good	13.794 \| good	0.216 \| good
2026-03-06T06:00:00.000Z	62 \| moderate	14.834 \| fine	66.387 \| fine	7.062 \| good	1.049 \| good	13.537 \| good	0.212 \| good
2026-03-06T07:00:00.000Z	49 \| good	8.995 \| good	39.923 \| good	14.532 \| good	0.936 \| good	11.641 \| good	0.2 \| good
2026-03-06T08:00:00.000Z	49 \| good	9.203 \| good	40.923 \| good	12.583 \| good	0.824 \| good	9.745 \| good	0.188 \| good
2026-03-06T09:00:00.000Z	49 \| good	9.121 \| good	40.298 \| good	14.853 \| good	0.711 \| good	7.849 \| good	0.176 \| good
2026-03-06T10:00:00.000Z	33 \| good	5.755 \| good	25.329 \| good	22.868 \| good	0.655 \| good	6.588 \| good	0.167 \| good
2026-03-06T11:00:00.000Z	24 \| good	3.988 \| good	17.362 \| good	25.706 \| good	0.598 \| good	5.326 \| good	0.159 \| good
2026-03-06T12:00:00.000Z	23 \| good	3.328 \| good	13.846 \| good	25.45 \| good	0.541 \| good	4.065 \| good	0.15 \| good
2026-03-06T13:00:00.000Z	24 \| good	3.471 \| good	14.494 \| good	25.539 \| good	0.53 \| good	4.222 \| good	0.151 \| good
2026-03-06T14:00:00.000Z	22 \| good	3.525 \| good	14.562 \| good	23.156 \| good	0.519 \| good	4.38 \| good	0.152 \| good
2026-03-06T15:00:00.000Z	27 \| good	5.078 \| good	22.481 \| good	20.561 \| good	0.508 \| good	4.537 \| good	0.153 \| good
2026-03-06T16:00:00.000Z	27 \| good	5.065 \| good	22.164 \| good	20.825 \| good	0.569 \| good	5.636 \| good	0.163 \| good
2026-03-06T17:00:00.000Z	33 \| good	5.543 \| good	24.204 \| good	20.434 \| good	0.631 \| good	6.735 \| good	0.174 \| good
2026-03-06T18:00:00.000Z	27 \| good	5.318 \| good	23.475 \| good	23.234 \| good	0.692 \| good	7.834 \| good	0.185 \| good
2026-03-06T19:00:00.000Z	27 \| good	5.345 \| good	23.47 \| good	23.603 \| good	0.717 \| good	7.867 \| good	0.186 \| good
2026-03-06T20:00:00.000Z	33 \| good	6.177 \| good	26.716 \| good	20.176 \| good	0.741 \| good	7.899 \| good	0.188 \| good
2026-03-06T21:00:00.000Z	44 \| good	7.749 \| good	34.326 \| good	16.336 \| good	0.765 \| good	7.931 \| good	0.189 \| good
2026-03-06T22:00:00.000Z	49 \| good	8.948 \| good	39.401 \| good	12.888 \| good	0.774 \| good	8.582 \| good	0.194 \| good
2026-03-06T23:00:00.000Z	49 \| good	8.731 \| good	38.577 \| good	9.645 \| good	0.783 \| good	9.233 \| good	0.199 \| good
2026-03-07T00:00:00.000Z	49 \| good	8.533 \| good	37.747 \| good	8.28 \| good	0.792 \| good	9.884 \| good	0.204 \| good
2026-03-07T01:00:00.000Z	49 \| good	8.869 \| good	39.279 \| good	5.974 \| good	0.797 \| good	10.681 \| good	0.208 \| good
2026-03-07T02:00:00.000Z	60 \| moderate	13.982 \| fine	62.2 \| fine	1.633 \| good	0.803 \| good	11.479 \| good	0.212 \| good
2026-03-07T03:00:00.000Z	62 \| moderate	14.798 \| fine	66.157 \| fine	0.822 \| good	0.808 \| good	12.276 \| good	0.217 \| good
2026-03-07T04:00:00.000Z	64 \| moderate	15.594 \| fine	69.148 \| fine	0.584 \| good	0.809 \| good	11.537 \| good	0.21 \| good
2026-03-07T05:00:00.000Z	62 \| moderate	14.601 \| fine	64.644 \| fine	1.369 \| good	0.81 \| good	10.799 \| good	0.203 \| good
2026-03-07T06:00:00.000Z	22 \| good	3.521 \| good	3.684 \| good	20.071 \| good	0.804 \| good	9.96 \| good	0.196 \| good
2026-03-07T07:00:00.000Z	33 \| good	5.865 \| good	25.579 \| good	18.865 \| good	0.774 \| good	8.968 \| good	0.189 \| good
2026-03-07T08:00:00.000Z	27 \| good	5.149 \| good	22.747 \| good	19.829 \| good	0.737 \| good	7.876 \| good	0.181 \| good
2026-03-07T09:00:00.000Z	27 \| good	4.786 \| good	20.747 \| good	21.242 \| good	0.7 \| good	6.784 \| good	0.174 \| good
2026-03-07T10:00:00.000Z	52 \| moderate	10.016 \| good	44.875 \| good	13.739 \| good	0.691 \| good	6.308 \| good	0.169 \| good
2026-03-07T11:00:00.000Z	49 \| good	8.619 \| good	38.129 \| good	16.031 \| good	0.682 \| good	5.832 \| good	0.164 \| good
2026-03-07T12:00:00.000Z	20 \| good	2.121 \| good	2.243 \| good	22.264 \| good	0.669 \| good	5.275 \| good	0.158 \| good
2026-03-07T13:00:00.000Z	20 \| good	2.096 \| good	2.258 \| good	21.67 \| good	0.693 \| good	5.703 \| good	0.16 \| good
2026-03-07T14:00:00.000Z	19 \| good	2.152 \| good	2.357 \| good	21.076 \| good	0.717 \| good	6.132 \| good	0.162 \| good
2026-03-07T15:00:00.000Z	19 \| good	2.704 \| good	2.987 \| good	20.481 \| good	0.74 \| good	6.56 \| good	0.164 \| good
2026-03-07T16:00:00.000Z	19 \| good	3.479 \| good	3.847 \| good	20.594 \| good	0.749 \| good	6.551 \| good	0.168 \| good

Shoreline

Get reliable air quality data to drive your business

Shoreline, Washington air quality map: Stay updated on AQI near you

0.23ppm

How accurate is Washington, USA air quality data?

Air quality and pollutant data for Washington, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

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Frequently asked questions

How often is air quality information updated for Shoreline, Washington?

The air quality information for Shoreline, Washington is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Shoreline, Washington at its worst?

In the past 24 hours, the air quality in Shoreline, Washington was at its worst at 03:00:00 on 2026-03-05.

When did Shoreline, Washington experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Shoreline, Washington was observed at 05:00:00 on 2026-03-05.

What is the AQI in Shoreline, Washington right now?

As of now, the AQI in Shoreline, Washington is 26, indicating Good conditions.

What is the most common type of pollution in Shoreline, Washington?

Shoreline, Washington air has the highest levels of O3.

What should I do in case of poor air quality in Shoreline, Washington?

Poor air quality in Shoreline, Washington means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Shoreline, Washington at the moment?

PM_2.5 levels in Shoreline, Washington are currently 1.791 μg/m³.

What is the PM₁₀ level in Shoreline, Washington at the moment?

The PM₁₀ concentration in Shoreline, Washington is 6.984 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Shoreline, Washington at the moment?

The current carbon monoxide (CO) concentration in Shoreline, Washington is 0.239 ppm.

What is the sulfur dioxide (SO₂) level in Shoreline, Washington at the moment?

Currently, Shoreline, Washington has a sulfur dioxide (SO₂) concentration of 0.307 ppb.

What is the ozone (O₃) level in Shoreline, Washington at the moment?

The current ozone (O₃) level in Shoreline, Washington at the moment is 27.615 ppm.

What is the nitrogen dioxide (NO₂) level in Shoreline, Washington at the moment?

Nitrogen dioxide (NO₂) level in Shoreline, Washington at the moment is 8.434 ppb.

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