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

Currently, Shoreline, Washington has a sulfur dioxide (SO2) concentration of 0.291 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 19.489 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 3.379 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)

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)

5.65 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

20.21 μg/m³

155

255

425

605+

Ozone (O₃)

17.50 ppb

201

201+

Sulfur Dioxide (SO₂)

0.21 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.40 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.11 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

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
2025-07-20T20:00:00.000Z	27 \| good	5.131 \| good	18.874 \| good	28.346 \| good	0.3 \| good	2.668 \| good	0.108 \| good
2025-07-20T21:00:00.000Z	29 \| good	5.348 \| good	19.042 \| good	31.279 \| good	0.503 \| good	2.361 \| good	0.108 \| good
2025-07-20T22:00:00.000Z	30 \| good	5.293 \| good	19.542 \| good	31.935 \| good	0.254 \| good	1.526 \| good	0.108 \| good
2025-07-20T23:00:00.000Z	31 \| good	5.448 \| good	21.675 \| good	33.29 \| good	0.259 \| good	2.13 \| good	0.108 \| good
2025-07-21T00:00:00.000Z	31 \| good	5.154 \| good	21.147 \| good	33.807 \| good	0.237 \| good	2.182 \| good	0.116 \| good
2025-07-21T01:00:00.000Z	31 \| good	5.141 \| good	19.486 \| good	33.767 \| good	0.238 \| good	2.821 \| good	0.108 \| good
2025-07-21T02:00:00.000Z	32 \| good	4.439 \| good	19.359 \| good	34.617 \| good	0.26 \| good	3.567 \| good	0.108 \| good
2025-07-21T03:00:00.000Z	31 \| good	5.079 \| good	18.873 \| good	34.341 \| good	0.297 \| good	2.227 \| good	0.108 \| good
2025-07-21T04:00:00.000Z	29 \| good	5.063 \| good	19.191 \| good	31.108 \| good	0.163 \| good	3.764 \| good	0.114 \| good
2025-07-21T05:00:00.000Z	27 \| good	5.314 \| good	21.705 \| good	28.901 \| good	0.31 \| good	5.859 \| good	0.108 \| good
2025-07-21T06:00:00.000Z	33 \| good	6.177 \| good	21.792 \| good	26.009 \| good	0.265 \| good	7.201 \| good	0.108 \| good
2025-07-21T07:00:00.000Z	27 \| good	5.458 \| good	22.474 \| good	21.492 \| good	0.178 \| good	12.811 \| good	0.108 \| good
2025-07-21T08:00:00.000Z	33 \| good	5.987 \| good	21.541 \| good	20.991 \| good	0.179 \| good	13.122 \| good	0.115 \| good
2025-07-21T09:00:00.000Z	27 \| good	5.317 \| good	21.708 \| good	15.526 \| good	0.249 \| good	10.872 \| good	0.108 \| good
2025-07-21T10:00:00.000Z	33 \| good	5.988 \| good	21.665 \| good	17.014 \| good	0.22 \| good	8.523 \| good	0.179 \| good
2025-07-21T11:00:00.000Z	33 \| good	6.1 \| good	21.754 \| good	16.79 \| good	0.21 \| good	10.637 \| good	0.185 \| good
2025-07-21T12:00:00.000Z	33 \| good	5.889 \| good	20.391 \| good	13.013 \| good	0.271 \| good	14.267 \| good	0.108 \| good
2025-07-21T13:00:00.000Z	33 \| good	5.857 \| good	19.872 \| good	12.372 \| good	0.233 \| good	10.051 \| good	0.106 \| good
2025-07-21T14:00:00.000Z	33 \| good	6.243 \| good	21.018 \| good	14.263 \| good	0.167 \| good	10.648 \| good	0.122 \| good
2025-07-21T15:00:00.000Z	33 \| good	6.295 \| good	21.758 \| good	13.24 \| good	0.486 \| good	11.386 \| good	0.192 \| good
2025-07-21T16:00:00.000Z	38 \| good	6.616 \| good	23.149 \| good	10.057 \| good	0.706 \| good	13.125 \| good	0.185 \| good
2025-07-21T17:00:00.000Z	38 \| good	6.528 \| good	24.883 \| good	13.694 \| good	0.693 \| good	10.953 \| good	0.185 \| good
2025-07-21T18:00:00.000Z	33 \| good	6.329 \| good	26.747 \| good	16.282 \| good	0.511 \| good	8.983 \| good	0.185 \| good
2025-07-21T19:00:00.000Z	33 \| good	6.425 \| good	26.807 \| good	19.282 \| good	0.535 \| good	9.232 \| good	0.179 \| good
2025-07-21T20:00:00.000Z	38 \| good	6.741 \| good	26.65 \| good	23.894 \| good	0.528 \| good	9.821 \| good	0.185 \| good
2025-07-21T21:00:00.000Z	38 \| good	7.102 \| good	27.159 \| good	26.269 \| good	0.576 \| good	6.611 \| good	0.114 \| good
2025-07-21T22:00:00.000Z	38 \| good	6.834 \| good	26.132 \| good	32.277 \| good	0.404 \| good	4.781 \| good	0.108 \| good
2025-07-21T23:00:00.000Z	33 \| good	5.907 \| good	25.493 \| good	33.489 \| good	0.205 \| good	4.155 \| good	0.108 \| good
2025-07-22T00:00:00.000Z	33 \| good	6.049 \| good	25.64 \| good	34.833 \| good	0.398 \| good	5.146 \| good	0.108 \| good
2025-07-22T01:00:00.000Z	38 \| good	6.92 \| good	25.494 \| good	36.028 \| good	0.191 \| good	2.646 \| good	0.108 \| good
2025-07-22T02:00:00.000Z	38 \| good	7.146 \| good	26.334 \| good	35.31 \| good	0.186 \| good	1.907 \| good	0.108 \| good
2025-07-22T03:00:00.000Z	56 \| moderate	11.726 \| good	52.661 \| good	44.95 \| good	0.75 \| good	6.778 \| good	0.174 \| good
2025-07-22T04:00:00.000Z	38 \| good	6.711 \| good	23.478 \| good	34.155 \| good	0.314 \| good	1.837 \| good	0.108 \| good
2025-07-22T05:00:00.000Z	33 \| good	6.484 \| good	22.953 \| good	28.217 \| good	0.186 \| good	2.005 \| good	0.108 \| good
2025-07-22T06:00:00.000Z	33 \| good	5.563 \| good	23.074 \| good	26.816 \| good	0.234 \| good	2.262 \| good	0.108 \| good
2025-07-22T07:00:00.000Z	33 \| good	6.24 \| good	22.486 \| good	23.657 \| good	0.232 \| good	2.219 \| good	0.13 \| good
2025-07-22T08:00:00.000Z	33 \| good	6.033 \| good	21.558 \| good	20.552 \| good	0.284 \| good	2.711 \| good	0.114 \| good
2025-07-22T09:00:00.000Z	33 \| good	5.868 \| good	20.631 \| good	19.262 \| good	0.276 \| good	3.564 \| good	0.108 \| good
2025-07-22T10:00:00.000Z	33 \| good	5.9 \| good	20.666 \| good	19.489 \| good	0.291 \| good	3.379 \| good	0.108 \| good
2025-07-22T11:00:00.000Z	27 \| good	4.524 \| good	19.143 \| good	19.821 \| good	0.209 \| good	3.366 \| good	0.108 \| good
2025-07-22T12:00:00.000Z	22 \| good	4.426 \| good	18.867 \| good	19.764 \| good	0.242 \| good	4.371 \| good	0.108 \| good
2025-07-22T13:00:00.000Z	22 \| good	4.44 \| good	18.206 \| good	17.341 \| good	0.225 \| good	3.723 \| good	0.108 \| good
2025-07-22T14:00:00.000Z	22 \| good	4.429 \| good	18.262 \| good	17.471 \| good	0.143 \| good	3.56 \| good	0.108 \| good
2025-07-22T15:00:00.000Z	27 \| good	5.017 \| good	18.87 \| good	19.255 \| good	0.22 \| good	3.547 \| good	0.115 \| good
2025-07-22T16:00:00.000Z	27 \| good	5.044 \| good	18.772 \| good	17.446 \| good	0.16 \| good	5.006 \| good	0.114 \| good
2025-07-22T17:00:00.000Z	27 \| good	5.079 \| good	20.029 \| good	18.969 \| good	0.159 \| good	6.333 \| good	0.1 \| good
2025-07-22T18:00:00.000Z	33 \| good	5.653 \| good	20.211 \| good	17.499 \| good	0.212 \| good	5.396 \| good	0.106 \| good
2025-07-22T19:00:00.000Z	33 \| good	5.653 \| good	20.211 \| good	17.499 \| good	0.212 \| good	5.396 \| good	0.106 \| good
2025-07-22T11:00:00.000Z	27 \| good	5.113 \| good	22.263 \| good	13.697 \| good	0.762 \| good	8.386 \| good	0.147 \| good
2025-07-22T12:00:00.000Z	27 \| good	5.266 \| good	23.102 \| good	14.388 \| good	0.766 \| good	7.839 \| good	0.137 \| good
2025-07-22T13:00:00.000Z	33 \| good	5.959 \| good	26.146 \| good	12.76 \| good	0.76 \| good	6.617 \| good	0.13 \| good
2025-07-22T14:00:00.000Z	33 \| good	6.297 \| good	27.944 \| good	15.291 \| good	0.754 \| good	5.394 \| good	0.122 \| good
2025-07-22T15:00:00.000Z	38 \| good	6.577 \| good	29.124 \| good	17.259 \| good	0.748 \| good	4.171 \| good	0.115 \| good
2025-07-22T16:00:00.000Z	38 \| good	7.12 \| good	31.236 \| good	19.735 \| good	0.681 \| good	3.607 \| good	0.115 \| good
2025-07-22T17:00:00.000Z	38 \| good	7.454 \| good	32.756 \| good	23.538 \| good	0.615 \| good	3.044 \| good	0.116 \| good
2025-07-22T18:00:00.000Z	44 \| good	7.908 \| good	34.715 \| good	28.205 \| good	0.548 \| good	2.481 \| good	0.117 \| good
2025-07-22T19:00:00.000Z	44 \| good	8.292 \| good	36.888 \| good	33.091 \| good	0.505 \| good	2.076 \| good	0.117 \| good
2025-07-22T20:00:00.000Z	49 \| good	8.702 \| good	38.013 \| good	36.891 \| good	0.462 \| good	1.672 \| good	0.117 \| good
2025-07-22T21:00:00.000Z	49 \| good	8.635 \| good	38.057 \| good	39.591 \| good	0.419 \| good	1.268 \| good	0.117 \| good
2025-07-22T22:00:00.000Z	44 \| good	8.49 \| good	37.353 \| good	41.25 \| good	0.444 \| good	1.341 \| good	0.118 \| good
2025-07-22T23:00:00.000Z	44 \| good	7.995 \| good	35.656 \| good	41.74 \| good	0.469 \| good	1.414 \| good	0.12 \| good
2025-07-23T00:00:00.000Z	44 \| good	7.954 \| good	35.153 \| good	40.717 \| good	0.495 \| good	1.487 \| good	0.122 \| good
2025-07-23T01:00:00.000Z	44 \| good	7.963 \| good	35.187 \| good	38.516 \| good	0.556 \| good	3.142 \| good	0.135 \| good
2025-07-23T02:00:00.000Z	44 \| good	8.227 \| good	36.427 \| good	36.851 \| good	0.618 \| good	4.798 \| good	0.148 \| good
2025-07-23T03:00:00.000Z	44 \| good	7.535 \| good	33.157 \| good	33.301 \| good	0.68 \| good	6.454 \| good	0.161 \| good
2025-07-23T04:00:00.000Z	38 \| good	6.984 \| good	31.174 \| good	26.218 \| good	0.759 \| good	9.611 \| good	0.187 \| good
2025-07-23T05:00:00.000Z	33 \| good	6.238 \| good	27.257 \| good	22.731 \| good	0.837 \| good	12.768 \| good	0.213 \| good
2025-07-23T06:00:00.000Z	33 \| good	5.856 \| good	25.342 \| good	21.41 \| good	0.916 \| good	15.926 \| good	0.239 \| good
2025-07-23T07:00:00.000Z	33 \| good	5.588 \| good	24.567 \| good	20.021 \| good	0.88 \| good	15.984 \| good	0.243 \| good
2025-07-23T08:00:00.000Z	33 \| good	5.51 \| good	24.055 \| good	20.431 \| good	0.844 \| good	16.042 \| good	0.247 \| good
2025-07-23T09:00:00.000Z	33 \| good	5.582 \| good	24.226 \| good	19.291 \| good	0.808 \| good	16.1 \| good	0.251 \| good
2025-07-23T10:00:00.000Z	33 \| good	5.667 \| good	24.458 \| good	18.487 \| good	0.742 \| good	14.759 \| good	0.24 \| good
2025-07-23T11:00:00.000Z	33 \| good	5.981 \| good	26.173 \| good	17.133 \| good	0.675 \| good	13.418 \| good	0.229 \| good
2025-07-23T12:00:00.000Z	38 \| good	6.93 \| good	30.691 \| good	13.961 \| good	0.609 \| good	12.077 \| good	0.218 \| good
2025-07-23T13:00:00.000Z	44 \| good	8.084 \| good	35.621 \| good	11.757 \| good	0.618 \| good	10.268 \| good	0.209 \| good
2025-07-23T14:00:00.000Z	49 \| good	8.989 \| good	39.742 \| good	12.473 \| good	0.627 \| good	8.459 \| good	0.199 \| good
2025-07-23T15:00:00.000Z	49 \| good	9.374 \| good	41.221 \| good	15.01 \| good	0.636 \| good	6.649 \| good	0.19 \| good
2025-07-23T16:00:00.000Z	49 \| good	9.088 \| good	40.14 \| good	17.732 \| good	0.784 \| good	5.942 \| good	0.182 \| good
2025-07-23T17:00:00.000Z	49 \| good	8.83 \| good	38.79 \| good	20.938 \| good	0.931 \| good	5.235 \| good	0.174 \| good
2025-07-23T18:00:00.000Z	49 \| good	9.208 \| good	40.455 \| good	27.136 \| good	1.079 \| good	4.527 \| good	0.166 \| good
2025-07-23T19:00:00.000Z	52 \| moderate	9.803 \| good	43.968 \| good	33.976 \| good	1.013 \| good	3.604 \| good	0.158 \| good
2025-07-23T20:00:00.000Z	52 \| moderate	10.272 \| good	45.518 \| good	39.996 \| good	0.947 \| good	2.681 \| good	0.15 \| good
2025-07-23T21:00:00.000Z	52 \| moderate	10.23 \| good	45.425 \| good	44.747 \| good	0.881 \| good	1.759 \| good	0.141 \| good
2025-07-23T22:00:00.000Z	52 \| moderate	9.875 \| good	43.752 \| good	48.14 \| good	0.824 \| good	1.692 \| good	0.14 \| good
2025-07-23T23:00:00.000Z	49 \| good	9.305 \| good	41.084 \| good	49.121 \| good	0.768 \| good	1.625 \| good	0.138 \| good
2025-07-24T00:00:00.000Z	49 \| good	8.956 \| good	39.537 \| good	47.431 \| good	0.711 \| good	1.559 \| good	0.137 \| good
2025-07-24T01:00:00.000Z	49 \| good	9.052 \| good	39.858 \| good	43.96 \| good	0.718 \| good	3.442 \| good	0.152 \| good
2025-07-24T02:00:00.000Z	44 \| good	8.275 \| good	36.603 \| good	39.219 \| good	0.724 \| good	5.326 \| good	0.168 \| good
2025-07-24T03:00:00.000Z	38 \| good	6.94 \| good	30.629 \| good	30.47 \| good	0.73 \| good	7.209 \| good	0.183 \| good
2025-07-24T04:00:00.000Z	33 \| good	6.051 \| good	26.08 \| good	25.649 \| good	0.751 \| good	10.278 \| good	0.211 \| good
2025-07-24T05:00:00.000Z	33 \| good	6.212 \| good	26.984 \| good	22.874 \| good	0.772 \| good	13.347 \| good	0.239 \| good
2025-07-24T06:00:00.000Z	62 \| moderate	15.408 \| fine	15.775 \| good	28.162 \| good	0.796 \| good	16.553 \| good	0.268 \| good
2025-07-24T07:00:00.000Z	38 \| good	6.614 \| good	29.212 \| good	19.785 \| good	0.751 \| good	15.352 \| good	0.254 \| good
2025-07-24T08:00:00.000Z	38 \| good	7.14 \| good	31.52 \| good	17.869 \| good	0.709 \| good	14.287 \| good	0.242 \| good
2025-07-24T09:00:00.000Z	38 \| good	7.259 \| good	32.054 \| good	16.796 \| good	0.668 \| good	13.223 \| good	0.23 \| good
2025-07-24T10:00:00.000Z	38 \| good	6.772 \| good	30.32 \| good	17.035 \| good	0.666 \| good	12.614 \| good	0.219 \| good

Shoreline

Get reliable air quality data to drive your business

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

0.11ppm

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

Air quality levels in US

Check live rankings of places in the USA affected by air pollution.

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

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 2025-07-22.

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 06:00:00 on 2025-07-22.

What is the AQI in Shoreline, Washington right now?

As of now, the AQI in Shoreline, Washington is 33, indicating Good 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 5.9 μg/m³.

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

The PM₁₀ concentration in Shoreline, Washington is 20.666 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 0.108 ppm.

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

Currently, Shoreline, Washington has a sulfur dioxide (SO₂) concentration of 0.291 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 19.489 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 3.379 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-20T20:00:00.000Z	27 \| good	5.131 \| good	18.874 \| good	28.346 \| good	0.3 \| good	2.668 \| good	0.108 \| good
2025-07-20T21:00:00.000Z	29 \| good	5.348 \| good	19.042 \| good	31.279 \| good	0.503 \| good	2.361 \| good	0.108 \| good
2025-07-20T22:00:00.000Z	30 \| good	5.293 \| good	19.542 \| good	31.935 \| good	0.254 \| good	1.526 \| good	0.108 \| good
2025-07-20T23:00:00.000Z	31 \| good	5.448 \| good	21.675 \| good	33.29 \| good	0.259 \| good	2.13 \| good	0.108 \| good
2025-07-21T00:00:00.000Z	31 \| good	5.154 \| good	21.147 \| good	33.807 \| good	0.237 \| good	2.182 \| good	0.116 \| good
2025-07-21T01:00:00.000Z	31 \| good	5.141 \| good	19.486 \| good	33.767 \| good	0.238 \| good	2.821 \| good	0.108 \| good
2025-07-21T02:00:00.000Z	32 \| good	4.439 \| good	19.359 \| good	34.617 \| good	0.26 \| good	3.567 \| good	0.108 \| good
2025-07-21T03:00:00.000Z	31 \| good	5.079 \| good	18.873 \| good	34.341 \| good	0.297 \| good	2.227 \| good	0.108 \| good
2025-07-21T04:00:00.000Z	29 \| good	5.063 \| good	19.191 \| good	31.108 \| good	0.163 \| good	3.764 \| good	0.114 \| good
2025-07-21T05:00:00.000Z	27 \| good	5.314 \| good	21.705 \| good	28.901 \| good	0.31 \| good	5.859 \| good	0.108 \| good
2025-07-21T06:00:00.000Z	33 \| good	6.177 \| good	21.792 \| good	26.009 \| good	0.265 \| good	7.201 \| good	0.108 \| good
2025-07-21T07:00:00.000Z	27 \| good	5.458 \| good	22.474 \| good	21.492 \| good	0.178 \| good	12.811 \| good	0.108 \| good
2025-07-21T08:00:00.000Z	33 \| good	5.987 \| good	21.541 \| good	20.991 \| good	0.179 \| good	13.122 \| good	0.115 \| good
2025-07-21T09:00:00.000Z	27 \| good	5.317 \| good	21.708 \| good	15.526 \| good	0.249 \| good	10.872 \| good	0.108 \| good
2025-07-21T10:00:00.000Z	33 \| good	5.988 \| good	21.665 \| good	17.014 \| good	0.22 \| good	8.523 \| good	0.179 \| good
2025-07-21T11:00:00.000Z	33 \| good	6.1 \| good	21.754 \| good	16.79 \| good	0.21 \| good	10.637 \| good	0.185 \| good
2025-07-21T12:00:00.000Z	33 \| good	5.889 \| good	20.391 \| good	13.013 \| good	0.271 \| good	14.267 \| good	0.108 \| good
2025-07-21T13:00:00.000Z	33 \| good	5.857 \| good	19.872 \| good	12.372 \| good	0.233 \| good	10.051 \| good	0.106 \| good
2025-07-21T14:00:00.000Z	33 \| good	6.243 \| good	21.018 \| good	14.263 \| good	0.167 \| good	10.648 \| good	0.122 \| good
2025-07-21T15:00:00.000Z	33 \| good	6.295 \| good	21.758 \| good	13.24 \| good	0.486 \| good	11.386 \| good	0.192 \| good
2025-07-21T16:00:00.000Z	38 \| good	6.616 \| good	23.149 \| good	10.057 \| good	0.706 \| good	13.125 \| good	0.185 \| good
2025-07-21T17:00:00.000Z	38 \| good	6.528 \| good	24.883 \| good	13.694 \| good	0.693 \| good	10.953 \| good	0.185 \| good
2025-07-21T18:00:00.000Z	33 \| good	6.329 \| good	26.747 \| good	16.282 \| good	0.511 \| good	8.983 \| good	0.185 \| good
2025-07-21T19:00:00.000Z	33 \| good	6.425 \| good	26.807 \| good	19.282 \| good	0.535 \| good	9.232 \| good	0.179 \| good
2025-07-21T20:00:00.000Z	38 \| good	6.741 \| good	26.65 \| good	23.894 \| good	0.528 \| good	9.821 \| good	0.185 \| good
2025-07-21T21:00:00.000Z	38 \| good	7.102 \| good	27.159 \| good	26.269 \| good	0.576 \| good	6.611 \| good	0.114 \| good
2025-07-21T22:00:00.000Z	38 \| good	6.834 \| good	26.132 \| good	32.277 \| good	0.404 \| good	4.781 \| good	0.108 \| good
2025-07-21T23:00:00.000Z	33 \| good	5.907 \| good	25.493 \| good	33.489 \| good	0.205 \| good	4.155 \| good	0.108 \| good
2025-07-22T00:00:00.000Z	33 \| good	6.049 \| good	25.64 \| good	34.833 \| good	0.398 \| good	5.146 \| good	0.108 \| good
2025-07-22T01:00:00.000Z	38 \| good	6.92 \| good	25.494 \| good	36.028 \| good	0.191 \| good	2.646 \| good	0.108 \| good
2025-07-22T02:00:00.000Z	38 \| good	7.146 \| good	26.334 \| good	35.31 \| good	0.186 \| good	1.907 \| good	0.108 \| good
2025-07-22T03:00:00.000Z	56 \| moderate	11.726 \| good	52.661 \| good	44.95 \| good	0.75 \| good	6.778 \| good	0.174 \| good
2025-07-22T04:00:00.000Z	38 \| good	6.711 \| good	23.478 \| good	34.155 \| good	0.314 \| good	1.837 \| good	0.108 \| good
2025-07-22T05:00:00.000Z	33 \| good	6.484 \| good	22.953 \| good	28.217 \| good	0.186 \| good	2.005 \| good	0.108 \| good
2025-07-22T06:00:00.000Z	33 \| good	5.563 \| good	23.074 \| good	26.816 \| good	0.234 \| good	2.262 \| good	0.108 \| good
2025-07-22T07:00:00.000Z	33 \| good	6.24 \| good	22.486 \| good	23.657 \| good	0.232 \| good	2.219 \| good	0.13 \| good
2025-07-22T08:00:00.000Z	33 \| good	6.033 \| good	21.558 \| good	20.552 \| good	0.284 \| good	2.711 \| good	0.114 \| good
2025-07-22T09:00:00.000Z	33 \| good	5.868 \| good	20.631 \| good	19.262 \| good	0.276 \| good	3.564 \| good	0.108 \| good
2025-07-22T10:00:00.000Z	33 \| good	5.9 \| good	20.666 \| good	19.489 \| good	0.291 \| good	3.379 \| good	0.108 \| good
2025-07-22T11:00:00.000Z	27 \| good	4.524 \| good	19.143 \| good	19.821 \| good	0.209 \| good	3.366 \| good	0.108 \| good
2025-07-22T12:00:00.000Z	22 \| good	4.426 \| good	18.867 \| good	19.764 \| good	0.242 \| good	4.371 \| good	0.108 \| good
2025-07-22T13:00:00.000Z	22 \| good	4.44 \| good	18.206 \| good	17.341 \| good	0.225 \| good	3.723 \| good	0.108 \| good
2025-07-22T14:00:00.000Z	22 \| good	4.429 \| good	18.262 \| good	17.471 \| good	0.143 \| good	3.56 \| good	0.108 \| good
2025-07-22T15:00:00.000Z	27 \| good	5.017 \| good	18.87 \| good	19.255 \| good	0.22 \| good	3.547 \| good	0.115 \| good
2025-07-22T16:00:00.000Z	27 \| good	5.044 \| good	18.772 \| good	17.446 \| good	0.16 \| good	5.006 \| good	0.114 \| good
2025-07-22T17:00:00.000Z	27 \| good	5.079 \| good	20.029 \| good	18.969 \| good	0.159 \| good	6.333 \| good	0.1 \| good
2025-07-22T18:00:00.000Z	33 \| good	5.653 \| good	20.211 \| good	17.499 \| good	0.212 \| good	5.396 \| good	0.106 \| good
2025-07-22T19:00:00.000Z	33 \| good	5.653 \| good	20.211 \| good	17.499 \| good	0.212 \| good	5.396 \| good	0.106 \| good
2025-07-22T11:00:00.000Z	27 \| good	5.113 \| good	22.263 \| good	13.697 \| good	0.762 \| good	8.386 \| good	0.147 \| good
2025-07-22T12:00:00.000Z	27 \| good	5.266 \| good	23.102 \| good	14.388 \| good	0.766 \| good	7.839 \| good	0.137 \| good
2025-07-22T13:00:00.000Z	33 \| good	5.959 \| good	26.146 \| good	12.76 \| good	0.76 \| good	6.617 \| good	0.13 \| good
2025-07-22T14:00:00.000Z	33 \| good	6.297 \| good	27.944 \| good	15.291 \| good	0.754 \| good	5.394 \| good	0.122 \| good
2025-07-22T15:00:00.000Z	38 \| good	6.577 \| good	29.124 \| good	17.259 \| good	0.748 \| good	4.171 \| good	0.115 \| good
2025-07-22T16:00:00.000Z	38 \| good	7.12 \| good	31.236 \| good	19.735 \| good	0.681 \| good	3.607 \| good	0.115 \| good
2025-07-22T17:00:00.000Z	38 \| good	7.454 \| good	32.756 \| good	23.538 \| good	0.615 \| good	3.044 \| good	0.116 \| good
2025-07-22T18:00:00.000Z	44 \| good	7.908 \| good	34.715 \| good	28.205 \| good	0.548 \| good	2.481 \| good	0.117 \| good
2025-07-22T19:00:00.000Z	44 \| good	8.292 \| good	36.888 \| good	33.091 \| good	0.505 \| good	2.076 \| good	0.117 \| good
2025-07-22T20:00:00.000Z	49 \| good	8.702 \| good	38.013 \| good	36.891 \| good	0.462 \| good	1.672 \| good	0.117 \| good
2025-07-22T21:00:00.000Z	49 \| good	8.635 \| good	38.057 \| good	39.591 \| good	0.419 \| good	1.268 \| good	0.117 \| good
2025-07-22T22:00:00.000Z	44 \| good	8.49 \| good	37.353 \| good	41.25 \| good	0.444 \| good	1.341 \| good	0.118 \| good
2025-07-22T23:00:00.000Z	44 \| good	7.995 \| good	35.656 \| good	41.74 \| good	0.469 \| good	1.414 \| good	0.12 \| good
2025-07-23T00:00:00.000Z	44 \| good	7.954 \| good	35.153 \| good	40.717 \| good	0.495 \| good	1.487 \| good	0.122 \| good
2025-07-23T01:00:00.000Z	44 \| good	7.963 \| good	35.187 \| good	38.516 \| good	0.556 \| good	3.142 \| good	0.135 \| good
2025-07-23T02:00:00.000Z	44 \| good	8.227 \| good	36.427 \| good	36.851 \| good	0.618 \| good	4.798 \| good	0.148 \| good
2025-07-23T03:00:00.000Z	44 \| good	7.535 \| good	33.157 \| good	33.301 \| good	0.68 \| good	6.454 \| good	0.161 \| good
2025-07-23T04:00:00.000Z	38 \| good	6.984 \| good	31.174 \| good	26.218 \| good	0.759 \| good	9.611 \| good	0.187 \| good
2025-07-23T05:00:00.000Z	33 \| good	6.238 \| good	27.257 \| good	22.731 \| good	0.837 \| good	12.768 \| good	0.213 \| good
2025-07-23T06:00:00.000Z	33 \| good	5.856 \| good	25.342 \| good	21.41 \| good	0.916 \| good	15.926 \| good	0.239 \| good
2025-07-23T07:00:00.000Z	33 \| good	5.588 \| good	24.567 \| good	20.021 \| good	0.88 \| good	15.984 \| good	0.243 \| good
2025-07-23T08:00:00.000Z	33 \| good	5.51 \| good	24.055 \| good	20.431 \| good	0.844 \| good	16.042 \| good	0.247 \| good
2025-07-23T09:00:00.000Z	33 \| good	5.582 \| good	24.226 \| good	19.291 \| good	0.808 \| good	16.1 \| good	0.251 \| good
2025-07-23T10:00:00.000Z	33 \| good	5.667 \| good	24.458 \| good	18.487 \| good	0.742 \| good	14.759 \| good	0.24 \| good
2025-07-23T11:00:00.000Z	33 \| good	5.981 \| good	26.173 \| good	17.133 \| good	0.675 \| good	13.418 \| good	0.229 \| good
2025-07-23T12:00:00.000Z	38 \| good	6.93 \| good	30.691 \| good	13.961 \| good	0.609 \| good	12.077 \| good	0.218 \| good
2025-07-23T13:00:00.000Z	44 \| good	8.084 \| good	35.621 \| good	11.757 \| good	0.618 \| good	10.268 \| good	0.209 \| good
2025-07-23T14:00:00.000Z	49 \| good	8.989 \| good	39.742 \| good	12.473 \| good	0.627 \| good	8.459 \| good	0.199 \| good
2025-07-23T15:00:00.000Z	49 \| good	9.374 \| good	41.221 \| good	15.01 \| good	0.636 \| good	6.649 \| good	0.19 \| good
2025-07-23T16:00:00.000Z	49 \| good	9.088 \| good	40.14 \| good	17.732 \| good	0.784 \| good	5.942 \| good	0.182 \| good
2025-07-23T17:00:00.000Z	49 \| good	8.83 \| good	38.79 \| good	20.938 \| good	0.931 \| good	5.235 \| good	0.174 \| good
2025-07-23T18:00:00.000Z	49 \| good	9.208 \| good	40.455 \| good	27.136 \| good	1.079 \| good	4.527 \| good	0.166 \| good
2025-07-23T19:00:00.000Z	52 \| moderate	9.803 \| good	43.968 \| good	33.976 \| good	1.013 \| good	3.604 \| good	0.158 \| good
2025-07-23T20:00:00.000Z	52 \| moderate	10.272 \| good	45.518 \| good	39.996 \| good	0.947 \| good	2.681 \| good	0.15 \| good
2025-07-23T21:00:00.000Z	52 \| moderate	10.23 \| good	45.425 \| good	44.747 \| good	0.881 \| good	1.759 \| good	0.141 \| good
2025-07-23T22:00:00.000Z	52 \| moderate	9.875 \| good	43.752 \| good	48.14 \| good	0.824 \| good	1.692 \| good	0.14 \| good
2025-07-23T23:00:00.000Z	49 \| good	9.305 \| good	41.084 \| good	49.121 \| good	0.768 \| good	1.625 \| good	0.138 \| good
2025-07-24T00:00:00.000Z	49 \| good	8.956 \| good	39.537 \| good	47.431 \| good	0.711 \| good	1.559 \| good	0.137 \| good
2025-07-24T01:00:00.000Z	49 \| good	9.052 \| good	39.858 \| good	43.96 \| good	0.718 \| good	3.442 \| good	0.152 \| good
2025-07-24T02:00:00.000Z	44 \| good	8.275 \| good	36.603 \| good	39.219 \| good	0.724 \| good	5.326 \| good	0.168 \| good
2025-07-24T03:00:00.000Z	38 \| good	6.94 \| good	30.629 \| good	30.47 \| good	0.73 \| good	7.209 \| good	0.183 \| good
2025-07-24T04:00:00.000Z	33 \| good	6.051 \| good	26.08 \| good	25.649 \| good	0.751 \| good	10.278 \| good	0.211 \| good
2025-07-24T05:00:00.000Z	33 \| good	6.212 \| good	26.984 \| good	22.874 \| good	0.772 \| good	13.347 \| good	0.239 \| good
2025-07-24T06:00:00.000Z	62 \| moderate	15.408 \| fine	15.775 \| good	28.162 \| good	0.796 \| good	16.553 \| good	0.268 \| good
2025-07-24T07:00:00.000Z	38 \| good	6.614 \| good	29.212 \| good	19.785 \| good	0.751 \| good	15.352 \| good	0.254 \| good
2025-07-24T08:00:00.000Z	38 \| good	7.14 \| good	31.52 \| good	17.869 \| good	0.709 \| good	14.287 \| good	0.242 \| good
2025-07-24T09:00:00.000Z	38 \| good	7.259 \| good	32.054 \| good	16.796 \| good	0.668 \| good	13.223 \| good	0.23 \| good
2025-07-24T10:00:00.000Z	38 \| good	6.772 \| good	30.32 \| good	17.035 \| good	0.666 \| good	12.614 \| good	0.219 \| 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

How accurate is Washington, USA air quality data?

Air quality levels in US

Frequently asked questions

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

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

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

What is the AQI in Shoreline, Washington right now?

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

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

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?