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

Currently, Shoreline, Washington has a sulfur dioxide (SO2) concentration of 0.686 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 17.767 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 23.222 ppb.

Live air quality index in Shoreline, Washington today

Name: Live air pollution levels in Shoreline, Washington today
Creator: Ambee

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)

Moderate

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)

19.31 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

44.61 μg/m³

155

255

425

605+

Ozone (O₃)

17.77 ppb

201

201+

Sulfur Dioxide (SO₂)

0.69 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

23.22 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.30 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Shoreline, Washington

Get Live Pollen Counts

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
2025-09-04T07:00:00.000Z	67 \| moderate	18.084 \| fine	76.203 \| fine	25.389 \| good	0.485 \| good	15.882 \| good	0.24 \| good
2025-09-04T08:00:00.000Z	66 \| moderate	16.994 \| fine	72.076 \| fine	24.626 \| good	0.421 \| good	11.901 \| good	0.209 \| good
2025-09-04T09:00:00.000Z	64 \| moderate	16.402 \| fine	70.134 \| fine	26.021 \| good	0.334 \| good	11.93 \| good	0.151 \| good
2025-09-04T10:00:00.000Z	66 \| moderate	16.858 \| fine	66.715 \| fine	23.876 \| good	0.446 \| good	10.841 \| good	0.151 \| good
2025-09-04T11:00:00.000Z	60 \| moderate	14.141 \| fine	55.99 \| fine	14.584 \| good	0.315 \| good	10.663 \| good	0.126 \| good
2025-09-04T12:00:00.000Z	54 \| moderate	10.818 \| good	41.081 \| good	9.393 \| good	0.225 \| good	10.542 \| good	0.126 \| good
2025-09-04T13:00:00.000Z	67 \| moderate	18.296 \| fine	80.961 \| fine	14.039 \| good	1.15 \| good	15.081 \| good	0.335 \| good
2025-09-04T14:00:00.000Z	38 \| good	7.023 \| good	27.494 \| good	10.674 \| good	0.226 \| good	11.739 \| good	0.206 \| good
2025-09-04T15:00:00.000Z	33 \| good	6.3 \| good	25.824 \| good	7.94 \| good	0.166 \| good	12.904 \| good	0.16 \| good
2025-09-04T16:00:00.000Z	38 \| good	6.915 \| good	26.899 \| good	7.914 \| good	0.344 \| good	13.374 \| good	0.199 \| good
2025-09-04T17:00:00.000Z	44 \| good	7.924 \| good	30.425 \| good	13.11 \| good	0.565 \| good	14.765 \| good	0.238 \| good
2025-09-04T18:00:00.000Z	49 \| good	9.141 \| good	36.043 \| good	10.665 \| good	0.607 \| good	14.084 \| good	0.2 \| good
2025-09-04T19:00:00.000Z	52 \| moderate	9.81 \| good	39.316 \| good	16.789 \| good	0.541 \| good	14.205 \| good	0.244 \| good
2025-09-04T20:00:00.000Z	54 \| moderate	10.66 \| good	43.54 \| good	17.836 \| good	0.586 \| good	13.096 \| good	0.2 \| good
2025-09-04T21:00:00.000Z	56 \| moderate	12.16 \| fine	51.058 \| good	18.489 \| good	0.623 \| good	13.907 \| good	0.244 \| good
2025-09-04T22:00:00.000Z	58 \| moderate	13.468 \| fine	53.884 \| good	17.883 \| good	0.721 \| good	13.757 \| good	0.334 \| good
2025-09-04T23:00:00.000Z	60 \| moderate	14.285 \| fine	57.288 \| fine	20.038 \| good	0.548 \| good	14.064 \| good	0.334 \| good
2025-09-05T00:00:00.000Z	62 \| moderate	14.757 \| fine	59.857 \| fine	22.165 \| good	0.57 \| good	13.154 \| good	0.296 \| good
2025-09-05T01:00:00.000Z	60 \| moderate	14.401 \| fine	58.292 \| fine	20.089 \| good	0.592 \| good	13.873 \| good	0.301 \| good
2025-09-05T02:00:00.000Z	60 \| moderate	14.249 \| fine	55.13 \| fine	24.382 \| good	0.648 \| good	13.787 \| good	0.345 \| good
2025-09-05T03:00:00.000Z	60 \| moderate	13.65 \| fine	53.847 \| good	25.351 \| good	0.618 \| good	17.297 \| good	0.294 \| good
2025-09-05T04:00:00.000Z	60 \| moderate	13.697 \| fine	53.855 \| good	20.563 \| good	0.537 \| good	16.568 \| good	0.289 \| good
2025-09-05T05:00:00.000Z	60 \| moderate	13.617 \| fine	53.96 \| good	15.8 \| good	0.447 \| good	15.115 \| good	0.333 \| good
2025-09-05T06:00:00.000Z	60 \| moderate	13.695 \| fine	53.668 \| good	13.415 \| good	0.626 \| good	15.104 \| good	0.372 \| good
2025-09-05T07:00:00.000Z	58 \| moderate	13.318 \| fine	51.35 \| good	9.398 \| good	0.39 \| good	15.012 \| good	0.283 \| good
2025-09-05T08:00:00.000Z	58 \| moderate	12.806 \| fine	50.361 \| good	10.373 \| good	0.391 \| good	16.218 \| good	0.2 \| good
2025-09-05T09:00:00.000Z	58 \| moderate	12.525 \| fine	48.869 \| good	11.271 \| good	0.407 \| good	14.529 \| good	0.15 \| good
2025-09-05T10:00:00.000Z	58 \| moderate	12.509 \| fine	49.167 \| good	9.769 \| good	0.404 \| good	14.249 \| good	0.15 \| good
2025-09-05T11:00:00.000Z	56 \| moderate	12.212 \| fine	48.58 \| good	14.687 \| good	0.382 \| good	11.748 \| good	0.157 \| good
2025-09-05T12:00:00.000Z	56 \| moderate	12.147 \| fine	48.287 \| good	12.147 \| good	0.38 \| good	10.857 \| good	0.2 \| good
2025-09-05T13:00:00.000Z	56 \| moderate	11.996 \| good	46.642 \| good	10.105 \| good	0.302 \| good	13.788 \| good	0.2 \| good
2025-09-05T14:00:00.000Z	54 \| moderate	11.448 \| good	47.327 \| good	10.002 \| good	0.566 \| good	10.973 \| good	0.296 \| good
2025-09-05T15:00:00.000Z	54 \| moderate	11.106 \| good	45.718 \| good	5.777 \| good	0.563 \| good	12.331 \| good	0.306 \| good
2025-09-05T16:00:00.000Z	54 \| moderate	10.97 \| good	44.745 \| good	8.329 \| good	0.668 \| good	11.802 \| good	0.25 \| good
2025-09-05T17:00:00.000Z	54 \| moderate	10.866 \| good	45.228 \| good	9.166 \| good	0.728 \| good	14.071 \| good	0.288 \| good
2025-09-05T18:00:00.000Z	54 \| moderate	10.793 \| good	45.986 \| good	9.394 \| good	0.88 \| good	15.769 \| good	0.3 \| good
2025-09-05T19:00:00.000Z	54 \| moderate	10.94 \| good	45.864 \| good	18.344 \| good	0.972 \| good	15.799 \| good	0.289 \| good
2025-09-05T20:00:00.000Z	54 \| moderate	11.349 \| good	47.894 \| good	11.813 \| good	0.736 \| good	13.711 \| good	0.251 \| good
2025-09-05T21:00:00.000Z	56 \| moderate	12.112 \| fine	50.292 \| good	19.952 \| good	0.654 \| good	14.063 \| good	0.251 \| good
2025-09-05T22:00:00.000Z	60 \| moderate	13.88 \| fine	54.782 \| good	19.514 \| good	1.161 \| good	14.644 \| good	0.245 \| good
2025-09-05T23:00:00.000Z	64 \| moderate	15.896 \| fine	63.529 \| fine	21.99 \| good	0.83 \| good	12.324 \| good	0.256 \| good
2025-09-06T00:00:00.000Z	82 \| moderate	25.501 \| fine	101.847 \| fine	26.644 \| good	0.986 \| good	12.948 \| good	0.339 \| good
2025-09-06T01:00:00.000Z	122 \| sensitive	43.595 \| moderate	185.584 \| moderate	27.687 \| good	0.515 \| good	12.269 \| good	0.339 \| good
2025-09-06T02:00:00.000Z	124 \| sensitive	44.915 \| moderate	187.175 \| moderate	30.134 \| good	0.675 \| good	13.682 \| good	0.377 \| good
2025-09-06T03:00:00.000Z	171 \| unhealthy	84.471 \| poor	236.794 \| moderate	30.116 \| good	0.473 \| good	17.771 \| good	0.381 \| good
2025-09-06T04:00:00.000Z	171 \| unhealthy	83.847 \| poor	235.684 \| moderate	24.582 \| good	0.709 \| good	19.461 \| good	0.42 \| good
2025-09-06T05:00:00.000Z	67 \| moderate	18.165 \| fine	74.265 \| fine	24.542 \| good	0.687 \| good	27.419 \| good	0.368 \| good
2025-09-06T06:00:00.000Z	69 \| moderate	19.075 \| fine	40.443 \| good	18.77 \| good	0.67 \| good	22.182 \| good	0.298 \| good
2025-09-06T06:00:00.000Z	69 \| moderate	19.313 \| fine	44.608 \| good	17.767 \| good	0.686 \| good	23.222 \| good	0.302 \| good
2025-09-05T07:00:00.000Z	71 \| moderate	20.196 \| fine	88.775 \| fine	23.135 \| good	1.538 \| good	27.833 \| good	0.418 \| good
2025-09-05T08:00:00.000Z	71 \| moderate	20.23 \| fine	89.424 \| fine	21.586 \| good	1.509 \| good	27.118 \| good	0.413 \| good
2025-09-05T09:00:00.000Z	71 \| moderate	19.785 \| fine	86.887 \| fine	19.872 \| good	1.481 \| good	26.404 \| good	0.408 \| good
2025-09-05T10:00:00.000Z	67 \| moderate	18.473 \| fine	81.59 \| fine	16.55 \| good	1.409 \| good	24.569 \| good	0.393 \| good
2025-09-05T11:00:00.000Z	64 \| moderate	15.531 \| fine	68.95 \| fine	10.581 \| good	1.337 \| good	22.734 \| good	0.378 \| good
2025-09-05T12:00:00.000Z	56 \| moderate	11.933 \| good	53.027 \| good	8.672 \| good	1.266 \| good	20.9 \| good	0.362 \| good
2025-09-05T13:00:00.000Z	54 \| moderate	10.619 \| good	47.402 \| good	6.771 \| good	1.173 \| good	18.883 \| good	0.361 \| good
2025-09-05T14:00:00.000Z	54 \| moderate	10.671 \| good	47.178 \| good	6.851 \| good	1.08 \| good	16.866 \| good	0.359 \| good
2025-09-05T15:00:00.000Z	54 \| moderate	11.067 \| good	49.252 \| good	11.998 \| good	0.988 \| good	14.849 \| good	0.357 \| good
2025-09-05T16:00:00.000Z	56 \| moderate	12.347 \| fine	55.44 \| fine	14.295 \| good	1.102 \| good	13.023 \| good	0.335 \| good
2025-09-05T17:00:00.000Z	60 \| moderate	13.865 \| fine	62.825 \| fine	16.423 \| good	1.217 \| good	11.196 \| good	0.313 \| good
2025-09-05T18:00:00.000Z	62 \| moderate	14.8 \| fine	66.19 \| fine	19.918 \| good	1.331 \| good	9.369 \| good	0.292 \| good
2025-09-05T19:00:00.000Z	64 \| moderate	15.753 \| fine	70.555 \| fine	24.419 \| good	1.37 \| good	8.002 \| good	0.28 \| good
2025-09-05T20:00:00.000Z	64 \| moderate	16.272 \| fine	72.644 \| fine	28.654 \| good	1.408 \| good	6.635 \| good	0.269 \| good
2025-09-05T21:00:00.000Z	66 \| moderate	17.001 \| fine	75.4 \| fine	35.45 \| good	1.447 \| good	5.268 \| good	0.258 \| good
2025-09-05T22:00:00.000Z	67 \| moderate	18.452 \| fine	81.822 \| fine	41.151 \| good	1.449 \| good	5.143 \| good	0.254 \| good
2025-09-05T23:00:00.000Z	69 \| moderate	19.433 \| fine	85.848 \| fine	43.375 \| good	1.452 \| good	5.019 \| good	0.251 \| good
2025-09-06T00:00:00.000Z	67 \| moderate	17.952 \| fine	79.411 \| fine	39.98 \| good	1.454 \| good	4.895 \| good	0.247 \| good
2025-09-06T01:00:00.000Z	67 \| moderate	17.507 \| fine	77.817 \| fine	36.282 \| good	1.417 \| good	10.189 \| good	0.292 \| good
2025-09-06T02:00:00.000Z	67 \| moderate	18.435 \| fine	81.885 \| fine	30.546 \| good	1.381 \| good	15.484 \| good	0.338 \| good
2025-09-06T03:00:00.000Z	67 \| moderate	18.262 \| fine	80.813 \| fine	26.671 \| good	1.344 \| good	20.778 \| good	0.384 \| good
2025-09-06T04:00:00.000Z	66 \| moderate	17.046 \| fine	75.77 \| fine	22.629 \| good	1.351 \| good	21.191 \| good	0.388 \| good
2025-09-06T05:00:00.000Z	66 \| moderate	16.595 \| fine	73.732 \| fine	21.528 \| good	1.358 \| good	21.604 \| good	0.393 \| good
2025-09-06T06:00:00.000Z	62 \| moderate	15.333 \| fine	68.457 \| fine	18.674 \| good	1.364 \| good	22.017 \| good	0.398 \| good
2025-09-06T07:00:00.000Z	62 \| moderate	15.282 \| fine	68.129 \| fine	18.527 \| good	1.316 \| good	20.934 \| good	0.39 \| good
2025-09-06T08:00:00.000Z	62 \| moderate	15.344 \| fine	68.505 \| fine	16.214 \| good	1.267 \| good	19.85 \| good	0.383 \| good
2025-09-06T09:00:00.000Z	64 \| moderate	16.037 \| fine	71.918 \| fine	16.073 \| good	1.218 \| good	18.766 \| good	0.376 \| good
2025-09-06T10:00:00.000Z	60 \| moderate	13.998 \| fine	62.775 \| fine	16.16 \| good	1.203 \| good	17.18 \| good	0.36 \| good
2025-09-06T11:00:00.000Z	54 \| moderate	10.539 \| good	46.762 \| good	18.687 \| good	1.188 \| good	15.593 \| good	0.345 \| good
2025-09-06T12:00:00.000Z	49 \| good	9.224 \| good	40.514 \| good	21.62 \| good	1.173 \| good	14.007 \| good	0.33 \| good
2025-09-06T13:00:00.000Z	52 \| moderate	9.544 \| good	42.034 \| good	21.147 \| good	1.198 \| good	14.206 \| good	0.335 \| good
2025-09-06T14:00:00.000Z	54 \| moderate	10.691 \| good	47.685 \| good	19.828 \| good	1.222 \| good	14.405 \| good	0.34 \| good
2025-09-06T15:00:00.000Z	58 \| moderate	13.047 \| fine	58.852 \| fine	19.147 \| good	1.246 \| good	14.604 \| good	0.344 \| good
2025-09-06T16:00:00.000Z	60 \| moderate	13.729 \| fine	61.425 \| fine	19.629 \| good	1.243 \| good	12.747 \| good	0.32 \| good
2025-09-06T17:00:00.000Z	60 \| moderate	13.686 \| fine	61.401 \| fine	22.2 \| good	1.239 \| good	10.89 \| good	0.296 \| good
2025-09-06T18:00:00.000Z	58 \| moderate	13.002 \| fine	58.911 \| fine	25.215 \| good	1.236 \| good	9.032 \| good	0.272 \| good
2025-09-06T19:00:00.000Z	60 \| moderate	14.223 \| fine	63.96 \| fine	29.041 \| good	1.23 \| good	7.929 \| good	0.262 \| good
2025-09-06T20:00:00.000Z	64 \| moderate	15.743 \| fine	70.246 \| fine	31.229 \| good	1.224 \| good	6.825 \| good	0.253 \| good
2025-09-06T21:00:00.000Z	64 \| moderate	16.31 \| fine	72.695 \| fine	36.414 \| good	1.218 \| good	5.722 \| good	0.243 \| good
2025-09-06T22:00:00.000Z	64 \| moderate	15.822 \| fine	70.688 \| fine	43.328 \| good	1.221 \| good	5.769 \| good	0.243 \| good
2025-09-06T23:00:00.000Z	62 \| moderate	14.956 \| fine	66.434 \| fine	45.044 \| good	1.223 \| good	5.816 \| good	0.243 \| good
2025-09-07T00:00:00.000Z	69 \| moderate	18.548 \| fine	82.203 \| fine	40.48 \| good	1.225 \| good	5.863 \| good	0.243 \| good
2025-09-07T01:00:00.000Z	75 \| moderate	22.19 \| fine	97.073 \| fine	37.411 \| good	1.195 \| good	8.63 \| good	0.262 \| good
2025-09-07T02:00:00.000Z	77 \| moderate	23.469 \| fine	102.73 \| fine	34.064 \| good	1.165 \| good	11.397 \| good	0.281 \| good
2025-09-07T03:00:00.000Z	84 \| moderate	27.295 \| fine	119.263 \| fine	30.135 \| good	1.135 \| good	14.163 \| good	0.299 \| good
2025-09-07T04:00:00.000Z	86 \| moderate	28.438 \| fine	123.752 \| fine	23.886 \| good	1.072 \| good	13.486 \| good	0.288 \| good
2025-09-07T05:00:00.000Z	69 \| moderate	19.231 \| fine	85.112 \| fine	19.183 \| good	1.009 \| good	12.809 \| good	0.276 \| good
2025-09-07T06:00:00.000Z	75 \| moderate	21.913 \| fine	22.276 \| good	21.842 \| good	0.918 \| good	11.96 \| good	0.262 \| good

Shoreline

Get reliable air quality data to drive your business

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

0.37ppm

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 04:00:00 on 2025-09-06.

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 08:00:00 on 2025-09-05.

What is the AQI in Shoreline, Washington right now?

As of now, the AQI in Shoreline, Washington is 69, indicating Moderate conditions.

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

Shoreline, Washington air has the highest levels of PM2.5.

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 19.313 μg/m³.

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

The PM₁₀ concentration in Shoreline, Washington is 44.608 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 0.302 ppm.

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

Currently, Shoreline, Washington has a sulfur dioxide (SO₂) concentration of 0.686 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 17.767 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 23.222 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-04T07:00:00.000Z	67 \| moderate	18.084 \| fine	76.203 \| fine	25.389 \| good	0.485 \| good	15.882 \| good	0.24 \| good
2025-09-04T08:00:00.000Z	66 \| moderate	16.994 \| fine	72.076 \| fine	24.626 \| good	0.421 \| good	11.901 \| good	0.209 \| good
2025-09-04T09:00:00.000Z	64 \| moderate	16.402 \| fine	70.134 \| fine	26.021 \| good	0.334 \| good	11.93 \| good	0.151 \| good
2025-09-04T10:00:00.000Z	66 \| moderate	16.858 \| fine	66.715 \| fine	23.876 \| good	0.446 \| good	10.841 \| good	0.151 \| good
2025-09-04T11:00:00.000Z	60 \| moderate	14.141 \| fine	55.99 \| fine	14.584 \| good	0.315 \| good	10.663 \| good	0.126 \| good
2025-09-04T12:00:00.000Z	54 \| moderate	10.818 \| good	41.081 \| good	9.393 \| good	0.225 \| good	10.542 \| good	0.126 \| good
2025-09-04T13:00:00.000Z	67 \| moderate	18.296 \| fine	80.961 \| fine	14.039 \| good	1.15 \| good	15.081 \| good	0.335 \| good
2025-09-04T14:00:00.000Z	38 \| good	7.023 \| good	27.494 \| good	10.674 \| good	0.226 \| good	11.739 \| good	0.206 \| good
2025-09-04T15:00:00.000Z	33 \| good	6.3 \| good	25.824 \| good	7.94 \| good	0.166 \| good	12.904 \| good	0.16 \| good
2025-09-04T16:00:00.000Z	38 \| good	6.915 \| good	26.899 \| good	7.914 \| good	0.344 \| good	13.374 \| good	0.199 \| good
2025-09-04T17:00:00.000Z	44 \| good	7.924 \| good	30.425 \| good	13.11 \| good	0.565 \| good	14.765 \| good	0.238 \| good
2025-09-04T18:00:00.000Z	49 \| good	9.141 \| good	36.043 \| good	10.665 \| good	0.607 \| good	14.084 \| good	0.2 \| good
2025-09-04T19:00:00.000Z	52 \| moderate	9.81 \| good	39.316 \| good	16.789 \| good	0.541 \| good	14.205 \| good	0.244 \| good
2025-09-04T20:00:00.000Z	54 \| moderate	10.66 \| good	43.54 \| good	17.836 \| good	0.586 \| good	13.096 \| good	0.2 \| good
2025-09-04T21:00:00.000Z	56 \| moderate	12.16 \| fine	51.058 \| good	18.489 \| good	0.623 \| good	13.907 \| good	0.244 \| good
2025-09-04T22:00:00.000Z	58 \| moderate	13.468 \| fine	53.884 \| good	17.883 \| good	0.721 \| good	13.757 \| good	0.334 \| good
2025-09-04T23:00:00.000Z	60 \| moderate	14.285 \| fine	57.288 \| fine	20.038 \| good	0.548 \| good	14.064 \| good	0.334 \| good
2025-09-05T00:00:00.000Z	62 \| moderate	14.757 \| fine	59.857 \| fine	22.165 \| good	0.57 \| good	13.154 \| good	0.296 \| good
2025-09-05T01:00:00.000Z	60 \| moderate	14.401 \| fine	58.292 \| fine	20.089 \| good	0.592 \| good	13.873 \| good	0.301 \| good
2025-09-05T02:00:00.000Z	60 \| moderate	14.249 \| fine	55.13 \| fine	24.382 \| good	0.648 \| good	13.787 \| good	0.345 \| good
2025-09-05T03:00:00.000Z	60 \| moderate	13.65 \| fine	53.847 \| good	25.351 \| good	0.618 \| good	17.297 \| good	0.294 \| good
2025-09-05T04:00:00.000Z	60 \| moderate	13.697 \| fine	53.855 \| good	20.563 \| good	0.537 \| good	16.568 \| good	0.289 \| good
2025-09-05T05:00:00.000Z	60 \| moderate	13.617 \| fine	53.96 \| good	15.8 \| good	0.447 \| good	15.115 \| good	0.333 \| good
2025-09-05T06:00:00.000Z	60 \| moderate	13.695 \| fine	53.668 \| good	13.415 \| good	0.626 \| good	15.104 \| good	0.372 \| good
2025-09-05T07:00:00.000Z	58 \| moderate	13.318 \| fine	51.35 \| good	9.398 \| good	0.39 \| good	15.012 \| good	0.283 \| good
2025-09-05T08:00:00.000Z	58 \| moderate	12.806 \| fine	50.361 \| good	10.373 \| good	0.391 \| good	16.218 \| good	0.2 \| good
2025-09-05T09:00:00.000Z	58 \| moderate	12.525 \| fine	48.869 \| good	11.271 \| good	0.407 \| good	14.529 \| good	0.15 \| good
2025-09-05T10:00:00.000Z	58 \| moderate	12.509 \| fine	49.167 \| good	9.769 \| good	0.404 \| good	14.249 \| good	0.15 \| good
2025-09-05T11:00:00.000Z	56 \| moderate	12.212 \| fine	48.58 \| good	14.687 \| good	0.382 \| good	11.748 \| good	0.157 \| good
2025-09-05T12:00:00.000Z	56 \| moderate	12.147 \| fine	48.287 \| good	12.147 \| good	0.38 \| good	10.857 \| good	0.2 \| good
2025-09-05T13:00:00.000Z	56 \| moderate	11.996 \| good	46.642 \| good	10.105 \| good	0.302 \| good	13.788 \| good	0.2 \| good
2025-09-05T14:00:00.000Z	54 \| moderate	11.448 \| good	47.327 \| good	10.002 \| good	0.566 \| good	10.973 \| good	0.296 \| good
2025-09-05T15:00:00.000Z	54 \| moderate	11.106 \| good	45.718 \| good	5.777 \| good	0.563 \| good	12.331 \| good	0.306 \| good
2025-09-05T16:00:00.000Z	54 \| moderate	10.97 \| good	44.745 \| good	8.329 \| good	0.668 \| good	11.802 \| good	0.25 \| good
2025-09-05T17:00:00.000Z	54 \| moderate	10.866 \| good	45.228 \| good	9.166 \| good	0.728 \| good	14.071 \| good	0.288 \| good
2025-09-05T18:00:00.000Z	54 \| moderate	10.793 \| good	45.986 \| good	9.394 \| good	0.88 \| good	15.769 \| good	0.3 \| good
2025-09-05T19:00:00.000Z	54 \| moderate	10.94 \| good	45.864 \| good	18.344 \| good	0.972 \| good	15.799 \| good	0.289 \| good
2025-09-05T20:00:00.000Z	54 \| moderate	11.349 \| good	47.894 \| good	11.813 \| good	0.736 \| good	13.711 \| good	0.251 \| good
2025-09-05T21:00:00.000Z	56 \| moderate	12.112 \| fine	50.292 \| good	19.952 \| good	0.654 \| good	14.063 \| good	0.251 \| good
2025-09-05T22:00:00.000Z	60 \| moderate	13.88 \| fine	54.782 \| good	19.514 \| good	1.161 \| good	14.644 \| good	0.245 \| good
2025-09-05T23:00:00.000Z	64 \| moderate	15.896 \| fine	63.529 \| fine	21.99 \| good	0.83 \| good	12.324 \| good	0.256 \| good
2025-09-06T00:00:00.000Z	82 \| moderate	25.501 \| fine	101.847 \| fine	26.644 \| good	0.986 \| good	12.948 \| good	0.339 \| good
2025-09-06T01:00:00.000Z	122 \| sensitive	43.595 \| moderate	185.584 \| moderate	27.687 \| good	0.515 \| good	12.269 \| good	0.339 \| good
2025-09-06T02:00:00.000Z	124 \| sensitive	44.915 \| moderate	187.175 \| moderate	30.134 \| good	0.675 \| good	13.682 \| good	0.377 \| good
2025-09-06T03:00:00.000Z	171 \| unhealthy	84.471 \| poor	236.794 \| moderate	30.116 \| good	0.473 \| good	17.771 \| good	0.381 \| good
2025-09-06T04:00:00.000Z	171 \| unhealthy	83.847 \| poor	235.684 \| moderate	24.582 \| good	0.709 \| good	19.461 \| good	0.42 \| good
2025-09-06T05:00:00.000Z	67 \| moderate	18.165 \| fine	74.265 \| fine	24.542 \| good	0.687 \| good	27.419 \| good	0.368 \| good
2025-09-06T06:00:00.000Z	69 \| moderate	19.075 \| fine	40.443 \| good	18.77 \| good	0.67 \| good	22.182 \| good	0.298 \| good
2025-09-06T06:00:00.000Z	69 \| moderate	19.313 \| fine	44.608 \| good	17.767 \| good	0.686 \| good	23.222 \| good	0.302 \| good
2025-09-05T07:00:00.000Z	71 \| moderate	20.196 \| fine	88.775 \| fine	23.135 \| good	1.538 \| good	27.833 \| good	0.418 \| good
2025-09-05T08:00:00.000Z	71 \| moderate	20.23 \| fine	89.424 \| fine	21.586 \| good	1.509 \| good	27.118 \| good	0.413 \| good
2025-09-05T09:00:00.000Z	71 \| moderate	19.785 \| fine	86.887 \| fine	19.872 \| good	1.481 \| good	26.404 \| good	0.408 \| good
2025-09-05T10:00:00.000Z	67 \| moderate	18.473 \| fine	81.59 \| fine	16.55 \| good	1.409 \| good	24.569 \| good	0.393 \| good
2025-09-05T11:00:00.000Z	64 \| moderate	15.531 \| fine	68.95 \| fine	10.581 \| good	1.337 \| good	22.734 \| good	0.378 \| good
2025-09-05T12:00:00.000Z	56 \| moderate	11.933 \| good	53.027 \| good	8.672 \| good	1.266 \| good	20.9 \| good	0.362 \| good
2025-09-05T13:00:00.000Z	54 \| moderate	10.619 \| good	47.402 \| good	6.771 \| good	1.173 \| good	18.883 \| good	0.361 \| good
2025-09-05T14:00:00.000Z	54 \| moderate	10.671 \| good	47.178 \| good	6.851 \| good	1.08 \| good	16.866 \| good	0.359 \| good
2025-09-05T15:00:00.000Z	54 \| moderate	11.067 \| good	49.252 \| good	11.998 \| good	0.988 \| good	14.849 \| good	0.357 \| good
2025-09-05T16:00:00.000Z	56 \| moderate	12.347 \| fine	55.44 \| fine	14.295 \| good	1.102 \| good	13.023 \| good	0.335 \| good
2025-09-05T17:00:00.000Z	60 \| moderate	13.865 \| fine	62.825 \| fine	16.423 \| good	1.217 \| good	11.196 \| good	0.313 \| good
2025-09-05T18:00:00.000Z	62 \| moderate	14.8 \| fine	66.19 \| fine	19.918 \| good	1.331 \| good	9.369 \| good	0.292 \| good
2025-09-05T19:00:00.000Z	64 \| moderate	15.753 \| fine	70.555 \| fine	24.419 \| good	1.37 \| good	8.002 \| good	0.28 \| good
2025-09-05T20:00:00.000Z	64 \| moderate	16.272 \| fine	72.644 \| fine	28.654 \| good	1.408 \| good	6.635 \| good	0.269 \| good
2025-09-05T21:00:00.000Z	66 \| moderate	17.001 \| fine	75.4 \| fine	35.45 \| good	1.447 \| good	5.268 \| good	0.258 \| good
2025-09-05T22:00:00.000Z	67 \| moderate	18.452 \| fine	81.822 \| fine	41.151 \| good	1.449 \| good	5.143 \| good	0.254 \| good
2025-09-05T23:00:00.000Z	69 \| moderate	19.433 \| fine	85.848 \| fine	43.375 \| good	1.452 \| good	5.019 \| good	0.251 \| good
2025-09-06T00:00:00.000Z	67 \| moderate	17.952 \| fine	79.411 \| fine	39.98 \| good	1.454 \| good	4.895 \| good	0.247 \| good
2025-09-06T01:00:00.000Z	67 \| moderate	17.507 \| fine	77.817 \| fine	36.282 \| good	1.417 \| good	10.189 \| good	0.292 \| good
2025-09-06T02:00:00.000Z	67 \| moderate	18.435 \| fine	81.885 \| fine	30.546 \| good	1.381 \| good	15.484 \| good	0.338 \| good
2025-09-06T03:00:00.000Z	67 \| moderate	18.262 \| fine	80.813 \| fine	26.671 \| good	1.344 \| good	20.778 \| good	0.384 \| good
2025-09-06T04:00:00.000Z	66 \| moderate	17.046 \| fine	75.77 \| fine	22.629 \| good	1.351 \| good	21.191 \| good	0.388 \| good
2025-09-06T05:00:00.000Z	66 \| moderate	16.595 \| fine	73.732 \| fine	21.528 \| good	1.358 \| good	21.604 \| good	0.393 \| good
2025-09-06T06:00:00.000Z	62 \| moderate	15.333 \| fine	68.457 \| fine	18.674 \| good	1.364 \| good	22.017 \| good	0.398 \| good
2025-09-06T07:00:00.000Z	62 \| moderate	15.282 \| fine	68.129 \| fine	18.527 \| good	1.316 \| good	20.934 \| good	0.39 \| good
2025-09-06T08:00:00.000Z	62 \| moderate	15.344 \| fine	68.505 \| fine	16.214 \| good	1.267 \| good	19.85 \| good	0.383 \| good
2025-09-06T09:00:00.000Z	64 \| moderate	16.037 \| fine	71.918 \| fine	16.073 \| good	1.218 \| good	18.766 \| good	0.376 \| good
2025-09-06T10:00:00.000Z	60 \| moderate	13.998 \| fine	62.775 \| fine	16.16 \| good	1.203 \| good	17.18 \| good	0.36 \| good
2025-09-06T11:00:00.000Z	54 \| moderate	10.539 \| good	46.762 \| good	18.687 \| good	1.188 \| good	15.593 \| good	0.345 \| good
2025-09-06T12:00:00.000Z	49 \| good	9.224 \| good	40.514 \| good	21.62 \| good	1.173 \| good	14.007 \| good	0.33 \| good
2025-09-06T13:00:00.000Z	52 \| moderate	9.544 \| good	42.034 \| good	21.147 \| good	1.198 \| good	14.206 \| good	0.335 \| good
2025-09-06T14:00:00.000Z	54 \| moderate	10.691 \| good	47.685 \| good	19.828 \| good	1.222 \| good	14.405 \| good	0.34 \| good
2025-09-06T15:00:00.000Z	58 \| moderate	13.047 \| fine	58.852 \| fine	19.147 \| good	1.246 \| good	14.604 \| good	0.344 \| good
2025-09-06T16:00:00.000Z	60 \| moderate	13.729 \| fine	61.425 \| fine	19.629 \| good	1.243 \| good	12.747 \| good	0.32 \| good
2025-09-06T17:00:00.000Z	60 \| moderate	13.686 \| fine	61.401 \| fine	22.2 \| good	1.239 \| good	10.89 \| good	0.296 \| good
2025-09-06T18:00:00.000Z	58 \| moderate	13.002 \| fine	58.911 \| fine	25.215 \| good	1.236 \| good	9.032 \| good	0.272 \| good
2025-09-06T19:00:00.000Z	60 \| moderate	14.223 \| fine	63.96 \| fine	29.041 \| good	1.23 \| good	7.929 \| good	0.262 \| good
2025-09-06T20:00:00.000Z	64 \| moderate	15.743 \| fine	70.246 \| fine	31.229 \| good	1.224 \| good	6.825 \| good	0.253 \| good
2025-09-06T21:00:00.000Z	64 \| moderate	16.31 \| fine	72.695 \| fine	36.414 \| good	1.218 \| good	5.722 \| good	0.243 \| good
2025-09-06T22:00:00.000Z	64 \| moderate	15.822 \| fine	70.688 \| fine	43.328 \| good	1.221 \| good	5.769 \| good	0.243 \| good
2025-09-06T23:00:00.000Z	62 \| moderate	14.956 \| fine	66.434 \| fine	45.044 \| good	1.223 \| good	5.816 \| good	0.243 \| good
2025-09-07T00:00:00.000Z	69 \| moderate	18.548 \| fine	82.203 \| fine	40.48 \| good	1.225 \| good	5.863 \| good	0.243 \| good
2025-09-07T01:00:00.000Z	75 \| moderate	22.19 \| fine	97.073 \| fine	37.411 \| good	1.195 \| good	8.63 \| good	0.262 \| good
2025-09-07T02:00:00.000Z	77 \| moderate	23.469 \| fine	102.73 \| fine	34.064 \| good	1.165 \| good	11.397 \| good	0.281 \| good
2025-09-07T03:00:00.000Z	84 \| moderate	27.295 \| fine	119.263 \| fine	30.135 \| good	1.135 \| good	14.163 \| good	0.299 \| good
2025-09-07T04:00:00.000Z	86 \| moderate	28.438 \| fine	123.752 \| fine	23.886 \| good	1.072 \| good	13.486 \| good	0.288 \| good
2025-09-07T05:00:00.000Z	69 \| moderate	19.231 \| fine	85.112 \| fine	19.183 \| good	1.009 \| good	12.809 \| good	0.276 \| good
2025-09-07T06:00:00.000Z	75 \| moderate	21.913 \| fine	22.276 \| good	21.842 \| good	0.918 \| good	11.96 \| good	0.262 \| good

Live air quality index in Shoreline, Washington today

Major air pollutants in Shoreline, Washington

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Shoreline, Washington air quality forecast and history

Get reliable air quality data to drive your business

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

Air quality in nearby cities

Mountlake Terrace, Washington

Lake Forest Park, Washington

Edmonds, Washington

Kenmore, Washington

Lynnwood, Washington

Alderwood Manor, Washington

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Air quality levels in US

Frequently asked questions

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

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

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

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

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

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

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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

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

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

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

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