What is the sulfur dioxide (SO2) level in Lake Forest Park, Washington at the moment?

Currently, Lake Forest Park, Washington has a sulfur dioxide (SO2) concentration of 0.296 ppb.

What is the ozone (O3) level in Lake Forest Park, Washington at the moment?

The current ozone (O3) level in Lake Forest Park, Washington at the moment is 31.668 ppm.

What is the nitrogen dioxide (NO2) level in Lake Forest Park, Washington at the moment?

Nitrogen dioxide (NO2) level in Lake Forest Park, Washington at the moment is 22.276 ppb.

Live air quality index in Lake Forest Park, Washington today

Q: What is the PM2.5 level in Lake Forest Park, Washington at the moment?

PM2.5 levels in Lake Forest Park, Washington are currently 4.254 μg/m3.

Q: What is the PM10 level in Lake Forest Park, Washington at the moment?

The PM10 concentration in Lake Forest Park, Washington is 17.819 μg/m3 at the moment.

Stay updated with real-time air quality in Lake Forest Park, 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

Lake Forest Park, Washington

Last updated: ... (Local time)

Major air pollutants in Lake Forest Park, Washington

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.25 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

17.82 μg/m³

155

255

425

605+

Ozone (O₃)

31.67 ppb

201

201+

Sulfur Dioxide (SO₂)

0.30 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

22.28 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.20 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

Lake Forest Park, Washington

Get Live Pollen Counts

Lake Forest Park, Washington

Scroll To Air Quality Map

Track live Lake Forest Park, Washington air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-18T06:00:00.000Z	22 \| good	3.6 \| good	16 \| good	22.333 \| good	0.123 \| good	8.287 \| good	0.209 \| good
2026-04-18T07:00:00.000Z	25 \| good	4.3 \| good	19 \| good	26.689 \| good	0.1 \| good	6.38 \| good	0.192 \| good
2026-04-18T08:00:00.000Z	38 \| good	6.5 \| good	29 \| good	25.01 \| good	0.247 \| good	8.507 \| good	0.182 \| good
2026-04-18T09:00:00.000Z	38 \| good	6.5 \| good	29 \| good	22.213 \| good	0.241 \| good	7.802 \| good	0.182 \| good
2026-04-18T10:00:00.000Z	33 \| good	6.3 \| good	28 \| good	21.77 \| good	0.159 \| good	12.501 \| good	0.19 \| good
2026-04-18T11:00:00.000Z	33 \| good	6.1 \| good	27 \| good	25.288 \| good	0.252 \| good	11.485 \| good	0.19 \| good
2026-04-18T12:00:00.000Z	33 \| good	5.7 \| good	25 \| good	10.919 \| good	0.221 \| good	11.542 \| good	0.182 \| good
2026-04-18T13:00:00.000Z	33 \| good	5.7 \| good	25 \| good	14.042 \| good	0.222 \| good	13.826 \| good	0.182 \| good
2026-04-18T14:00:00.000Z	27 \| good	5.2 \| good	23 \| good	17.508 \| good	0.279 \| good	14.167 \| good	0.191 \| good
2026-04-18T15:00:00.000Z	27 \| good	5.2 \| good	23 \| good	16.798 \| good	0.134 \| good	13.848 \| good	0.182 \| good
2026-04-18T16:00:00.000Z	27 \| good	5.1 \| good	22 \| good	19.857 \| good	0.1 \| good	13.856 \| good	0.174 \| good
2026-04-18T17:00:00.000Z	27 \| good	4.7 \| good	21 \| good	21.197 \| good	0.232 \| good	7.471 \| good	0.174 \| good
2026-04-18T18:00:00.000Z	22 \| good	3.9 \| good	17 \| good	23.521 \| good	0.283 \| good	6.514 \| good	0.174 \| good
2026-04-18T19:00:00.000Z	24 \| good	3.3 \| good	15 \| good	26.411 \| good	0.413 \| good	6.818 \| good	0.174 \| good
2026-04-18T20:00:00.000Z	29 \| good	3.2 \| good	14 \| good	30.929 \| good	0.536 \| good	12.873 \| good	0.182 \| good
2026-04-18T21:00:00.000Z	35 \| good	3.1 \| good	14 \| good	38.37 \| good	0.29 \| good	11.786 \| good	0.182 \| good
2026-04-18T22:00:00.000Z	37 \| good	2.6 \| good	11 \| good	39.862 \| good	0.163 \| good	9.503 \| good	0.182 \| good
2026-04-18T23:00:00.000Z	38 \| good	2.3 \| good	10 \| good	40.743 \| good	0.354 \| good	7.097 \| good	0.117 \| good
2026-04-19T00:00:00.000Z	35 \| good	2.2 \| good	9 \| good	38.179 \| good	0.227 \| good	7.716 \| good	0.117 \| good
2026-04-19T01:00:00.000Z	29 \| good	2.6 \| good	11 \| good	31.127 \| good	0.109 \| good	5.53 \| good	0.125 \| good
2026-04-19T02:00:00.000Z	31 \| good	2.6 \| good	11 \| good	33.763 \| good	0.12 \| good	12.564 \| good	0.19 \| good
2026-04-19T03:00:00.000Z	29 \| good	3.9 \| good	17 \| good	31.155 \| good	0.12 \| good	16.811 \| good	0.2 \| good
2026-04-19T04:00:00.000Z	29 \| good	4.4 \| good	19 \| good	31.003 \| good	0.162 \| good	10.709 \| good	0.265 \| good
2026-04-19T05:00:00.000Z	27 \| good	4.5 \| good	20 \| good	25.873 \| good	0.161 \| good	12.707 \| good	0.257 \| good
2026-04-19T06:00:00.000Z	27 \| good	4.6 \| good	20 \| good	25.624 \| good	0.158 \| good	20.087 \| good	0.265 \| good
2026-04-19T07:00:00.000Z	27 \| good	4.6 \| good	20 \| good	22.107 \| good	0.158 \| good	17.889 \| good	0.255 \| good
2026-04-19T08:00:00.000Z	27 \| good	4.9 \| good	21 \| good	23.45 \| good	0.1 \| good	18.04 \| good	0.19 \| good
2026-04-19T09:00:00.000Z	33 \| good	5.7 \| good	25 \| good	20.121 \| good	0.109 \| good	11.124 \| good	0.174 \| good
2026-04-19T10:00:00.000Z	52 \| moderate	9.5 \| good	43 \| good	21.238 \| good	0.1 \| good	10.447 \| good	0.174 \| good
2026-04-19T11:00:00.000Z	56 \| moderate	12.2 \| fine	55 \| fine	19.774 \| good	0.11 \| good	15.633 \| good	0.174 \| good
2026-04-19T12:00:00.000Z	49 \| good	9 \| good	41 \| good	21.99 \| good	0.11 \| good	17.968 \| good	0.182 \| good
2026-04-19T13:00:00.000Z	49 \| good	9 \| good	41 \| good	23.216 \| good	0.11 \| good	19.349 \| good	0.182 \| good
2026-04-19T14:00:00.000Z	33 \| good	5.5 \| good	24 \| good	21.391 \| good	0.1 \| good	10.435 \| good	0.182 \| good
2026-04-19T15:00:00.000Z	27 \| good	5.1 \| good	22 \| good	22.744 \| good	0.1 \| good	13.317 \| good	0.182 \| good
2026-04-19T16:00:00.000Z	27 \| good	5.1 \| good	22 \| good	20.907 \| good	0.216 \| good	12.854 \| good	0.182 \| good
2026-04-19T17:00:00.000Z	22 \| good	4.3 \| good	19 \| good	23.343 \| good	0.159 \| good	10.718 \| good	0.182 \| good
2026-04-19T18:00:00.000Z	26 \| good	3.8 \| good	17 \| good	27.66 \| good	0.1 \| good	11.212 \| good	0.182 \| good
2026-04-19T19:00:00.000Z	25 \| good	3.4 \| good	15 \| good	26.73 \| good	0.121 \| good	9.235 \| good	0.182 \| good
2026-04-19T20:00:00.000Z	30 \| good	3.1 \| good	14 \| good	32.06 \| good	0.109 \| good	7.829 \| good	0.174 \| good
2026-04-19T21:00:00.000Z	32 \| good	3.1 \| good	14 \| good	35.134 \| good	0.109 \| good	9.673 \| good	0.183 \| good
2026-04-19T22:00:00.000Z	32 \| good	3.3 \| good	15 \| good	34.59 \| good	0.174 \| good	11.025 \| good	0.174 \| good
2026-04-19T23:00:00.000Z	29 \| good	3.5 \| good	16 \| good	31.308 \| good	0.181 \| good	9.689 \| good	0.174 \| good
2026-04-20T00:00:00.000Z	33 \| good	3.6 \| good	16 \| good	36.032 \| good	0.189 \| good	9.367 \| good	0.174 \| good
2026-04-20T01:00:00.000Z	36 \| good	3.8 \| good	17 \| good	39.306 \| good	0.171 \| good	8.609 \| good	0.183 \| good
2026-04-20T02:00:00.000Z	30 \| good	4 \| good	18 \| good	32.182 \| good	0.182 \| good	14.171 \| good	0.192 \| good
2026-04-20T03:00:00.000Z	31 \| good	4 \| good	18 \| good	32.534 \| good	0.253 \| good	14.628 \| good	0.2 \| good
2026-04-20T04:00:00.000Z	30 \| good	4 \| good	18 \| good	32.106 \| good	0.296 \| good	23.2 \| good	0.2 \| good
2026-04-20T05:00:00.000Z	30 \| good	4.254 \| good	17.819 \| good	31.668 \| good	0.296 \| good	22.276 \| good	0.201 \| good
2026-04-20T06:00:00.000Z	69 \| moderate	19.261 \| fine	85.578 \| fine	27.061 \| good	1.312 \| good	22.304 \| good	0.307 \| good
2026-04-20T07:00:00.000Z	67 \| moderate	17.806 \| fine	78.152 \| fine	26.817 \| good	1.155 \| good	20.253 \| good	0.287 \| good
2026-04-20T08:00:00.000Z	64 \| moderate	15.846 \| fine	70.611 \| fine	25.854 \| good	0.999 \| good	18.203 \| good	0.267 \| good
2026-04-20T09:00:00.000Z	62 \| moderate	14.837 \| fine	66.403 \| fine	24.927 \| good	0.843 \| good	16.153 \| good	0.247 \| good
2026-04-20T10:00:00.000Z	62 \| moderate	14.845 \| fine	66.637 \| fine	24.661 \| good	0.771 \| good	14.097 \| good	0.228 \| good
2026-04-20T11:00:00.000Z	62 \| moderate	14.81 \| fine	66.451 \| fine	24.789 \| good	0.7 \| good	12.042 \| good	0.209 \| good
2026-04-20T12:00:00.000Z	62 \| moderate	14.824 \| fine	66.539 \| fine	23.374 \| good	0.628 \| good	9.986 \| good	0.191 \| good
2026-04-20T13:00:00.000Z	64 \| moderate	15.96 \| fine	70.07 \| fine	19.48 \| good	0.609 \| good	9.405 \| good	0.189 \| good
2026-04-20T14:00:00.000Z	67 \| moderate	17.613 \| fine	78.347 \| fine	18.186 \| good	0.59 \| good	8.823 \| good	0.187 \| good
2026-04-20T15:00:00.000Z	60 \| moderate	14.2 \| fine	62.646 \| fine	22.847 \| good	0.571 \| good	8.242 \| good	0.185 \| good
2026-04-20T16:00:00.000Z	56 \| moderate	12.22 \| fine	54.753 \| good	26.973 \| good	0.73 \| good	7.696 \| good	0.185 \| good
2026-04-20T17:00:00.000Z	56 \| moderate	11.963 \| good	54.689 \| good	30.891 \| good	0.89 \| good	7.15 \| good	0.185 \| good
2026-04-20T18:00:00.000Z	56 \| moderate	12.26 \| fine	54.606 \| good	34.603 \| good	1.05 \| good	6.605 \| good	0.185 \| good
2026-04-20T19:00:00.000Z	58 \| moderate	12.701 \| fine	56.576 \| fine	36.884 \| good	1.172 \| good	6.361 \| good	0.184 \| good
2026-04-20T20:00:00.000Z	58 \| moderate	13.081 \| fine	58.505 \| fine	39.12 \| good	1.294 \| good	6.117 \| good	0.184 \| good
2026-04-20T21:00:00.000Z	58 \| moderate	13.493 \| fine	60.416 \| fine	41.404 \| good	1.416 \| good	5.873 \| good	0.184 \| good
2026-04-20T22:00:00.000Z	60 \| moderate	14.017 \| fine	62.411 \| fine	43.769 \| good	1.504 \| good	6.298 \| good	0.185 \| good
2026-04-20T23:00:00.000Z	60 \| moderate	14.211 \| fine	62.522 \| fine	45.568 \| good	1.593 \| good	6.723 \| good	0.187 \| good
2026-04-21T00:00:00.000Z	60 \| moderate	14.398 \| fine	64.354 \| fine	47.023 \| good	1.681 \| good	7.148 \| good	0.189 \| good
2026-04-21T01:00:00.000Z	66 \| moderate	16.73 \| fine	74.209 \| fine	44.108 \| good	1.605 \| good	9.135 \| good	0.202 \| good
2026-04-21T02:00:00.000Z	79 \| moderate	24.049 \| fine	105.588 \| fine	34.268 \| good	1.529 \| good	11.122 \| good	0.216 \| good
2026-04-21T03:00:00.000Z	92 \| moderate	30.609 \| fine	132.904 \| fine	28.042 \| good	1.453 \| good	13.109 \| good	0.229 \| good
2026-04-21T04:00:00.000Z	94 \| moderate	32.166 \| fine	139.115 \| fine	25.137 \| good	1.299 \| good	11.782 \| good	0.217 \| good
2026-04-21T05:00:00.000Z	86 \| moderate	27.663 \| fine	120.165 \| fine	25.39 \| good	1.145 \| good	10.455 \| good	0.205 \| good
2026-04-21T06:00:00.000Z	71 \| moderate	19.548 \| fine	85.232 \| fine	26.487 \| good	0.99 \| good	9.127 \| good	0.194 \| good
2026-04-21T07:00:00.000Z	62 \| moderate	15.009 \| fine	67.687 \| fine	27.758 \| good	0.863 \| good	7.754 \| good	0.179 \| good
2026-04-21T08:00:00.000Z	56 \| moderate	12.013 \| good	53.896 \| good	29.722 \| good	0.735 \| good	6.38 \| good	0.165 \| good
2026-04-21T09:00:00.000Z	49 \| good	9.283 \| good	41.125 \| good	30.536 \| good	0.607 \| good	5.006 \| good	0.151 \| good
2026-04-21T10:00:00.000Z	49 \| good	8.699 \| good	38.541 \| good	27.813 \| good	0.592 \| good	4.738 \| good	0.146 \| good
2026-04-21T11:00:00.000Z	44 \| good	7.887 \| good	34.482 \| good	25.443 \| good	0.578 \| good	4.47 \| good	0.142 \| good
2026-04-21T12:00:00.000Z	38 \| good	6.977 \| good	31.271 \| good	24.804 \| good	0.564 \| good	4.202 \| good	0.137 \| good
2026-04-21T13:00:00.000Z	38 \| good	7 \| good	31.154 \| good	23.278 \| good	0.545 \| good	4.306 \| good	0.136 \| good
2026-04-21T14:00:00.000Z	38 \| good	7.189 \| good	31.388 \| good	22.136 \| good	0.527 \| good	4.409 \| good	0.135 \| good
2026-04-21T15:00:00.000Z	38 \| good	7.016 \| good	31.144 \| good	22.765 \| good	0.508 \| good	4.513 \| good	0.134 \| good
2026-04-21T16:00:00.000Z	38 \| good	6.591 \| good	28.942 \| good	24.398 \| good	0.526 \| good	5.008 \| good	0.139 \| good
2026-04-21T17:00:00.000Z	33 \| good	6.364 \| good	28.793 \| good	24.371 \| good	0.543 \| good	5.504 \| good	0.143 \| good
2026-04-21T18:00:00.000Z	33 \| good	6.057 \| good	26.886 \| good	24.709 \| good	0.561 \| good	5.999 \| good	0.147 \| good
2026-04-21T19:00:00.000Z	33 \| good	5.861 \| good	26.045 \| good	25.773 \| good	0.601 \| good	5.844 \| good	0.148 \| good
2026-04-21T20:00:00.000Z	33 \| good	5.59 \| good	24.125 \| good	26.807 \| good	0.641 \| good	5.688 \| good	0.148 \| good
2026-04-21T21:00:00.000Z	33 \| good	5.697 \| good	25.834 \| good	26.507 \| good	0.681 \| good	5.533 \| good	0.149 \| good
2026-04-21T22:00:00.000Z	33 \| good	6.238 \| good	27.844 \| good	24.145 \| good	0.717 \| good	5.909 \| good	0.151 \| good
2026-04-21T23:00:00.000Z	38 \| good	6.778 \| good	29.721 \| good	22.806 \| good	0.753 \| good	6.286 \| good	0.152 \| good
2026-04-22T00:00:00.000Z	34 \| good	3.689 \| good	4.729 \| good	36.82 \| good	0.792 \| good	6.672 \| good	0.154 \| good
2026-04-22T01:00:00.000Z	54 \| moderate	11.353 \| good	49.958 \| good	14.345 \| good	0.891 \| good	9.014 \| good	0.169 \| good
2026-04-22T02:00:00.000Z	60 \| moderate	13.943 \| fine	63.244 \| fine	11.362 \| good	0.992 \| good	11.366 \| good	0.185 \| good
2026-04-22T03:00:00.000Z	62 \| moderate	15.311 \| fine	67.925 \| fine	10.088 \| good	1.093 \| good	13.718 \| good	0.201 \| good
2026-04-22T04:00:00.000Z	66 \| moderate	17.337 \| fine	75.946 \| fine	10.308 \| good	1.143 \| good	13.103 \| good	0.195 \| good
2026-04-22T05:00:00.000Z	69 \| moderate	19.383 \| fine	85.896 \| fine	11.225 \| good	1.193 \| good	12.488 \| good	0.19 \| good

Lake Forest Park

Get reliable air quality data to drive your business

Lake Forest Park, Washington air quality map: Stay updated on AQI near you

0.21ppm

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 Lake Forest Park, Washington?

The air quality information for Lake Forest Park, Washington is updated every hour for accuracy.

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

In the past 24 hours, the air quality in Lake Forest Park, Washington was at its worst at 11:00:00 on 2026-04-19.

When did Lake Forest Park, Washington experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Lake Forest Park, Washington was observed at 05:00:00 on 2026-04-19.

What is the AQI in Lake Forest Park, Washington right now?

As of now, the AQI in Lake Forest Park, Washington is 30, indicating Good conditions.

What is the most common type of pollution in Lake Forest Park, Washington?

Lake Forest Park, Washington air has the highest levels of O3.

What should I do in case of poor air quality in Lake Forest Park, Washington?

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

What is the PM_2.5 level in Lake Forest Park, Washington at the moment?

PM_2.5 levels in Lake Forest Park, Washington are currently 4.254 μg/m³.

What is the PM₁₀ level in Lake Forest Park, Washington at the moment?

The PM₁₀ concentration in Lake Forest Park, Washington is 17.819 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Lake Forest Park, Washington at the moment?

The current carbon monoxide (CO) concentration in Lake Forest Park, Washington is 0.201 ppm.

What is the sulfur dioxide (SO₂) level in Lake Forest Park, Washington at the moment?

Currently, Lake Forest Park, Washington has a sulfur dioxide (SO₂) concentration of 0.296 ppb.

What is the ozone (O₃) level in Lake Forest Park, Washington at the moment?

The current ozone (O₃) level in Lake Forest Park, Washington at the moment is 31.668 ppm.

What is the nitrogen dioxide (NO₂) level in Lake Forest Park, Washington at the moment?

Nitrogen dioxide (NO₂) level in Lake Forest Park, Washington at the moment is 22.276 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-18T06:00:00.000Z	22 \| good	3.6 \| good	16 \| good	22.333 \| good	0.123 \| good	8.287 \| good	0.209 \| good
2026-04-18T07:00:00.000Z	25 \| good	4.3 \| good	19 \| good	26.689 \| good	0.1 \| good	6.38 \| good	0.192 \| good
2026-04-18T08:00:00.000Z	38 \| good	6.5 \| good	29 \| good	25.01 \| good	0.247 \| good	8.507 \| good	0.182 \| good
2026-04-18T09:00:00.000Z	38 \| good	6.5 \| good	29 \| good	22.213 \| good	0.241 \| good	7.802 \| good	0.182 \| good
2026-04-18T10:00:00.000Z	33 \| good	6.3 \| good	28 \| good	21.77 \| good	0.159 \| good	12.501 \| good	0.19 \| good
2026-04-18T11:00:00.000Z	33 \| good	6.1 \| good	27 \| good	25.288 \| good	0.252 \| good	11.485 \| good	0.19 \| good
2026-04-18T12:00:00.000Z	33 \| good	5.7 \| good	25 \| good	10.919 \| good	0.221 \| good	11.542 \| good	0.182 \| good
2026-04-18T13:00:00.000Z	33 \| good	5.7 \| good	25 \| good	14.042 \| good	0.222 \| good	13.826 \| good	0.182 \| good
2026-04-18T14:00:00.000Z	27 \| good	5.2 \| good	23 \| good	17.508 \| good	0.279 \| good	14.167 \| good	0.191 \| good
2026-04-18T15:00:00.000Z	27 \| good	5.2 \| good	23 \| good	16.798 \| good	0.134 \| good	13.848 \| good	0.182 \| good
2026-04-18T16:00:00.000Z	27 \| good	5.1 \| good	22 \| good	19.857 \| good	0.1 \| good	13.856 \| good	0.174 \| good
2026-04-18T17:00:00.000Z	27 \| good	4.7 \| good	21 \| good	21.197 \| good	0.232 \| good	7.471 \| good	0.174 \| good
2026-04-18T18:00:00.000Z	22 \| good	3.9 \| good	17 \| good	23.521 \| good	0.283 \| good	6.514 \| good	0.174 \| good
2026-04-18T19:00:00.000Z	24 \| good	3.3 \| good	15 \| good	26.411 \| good	0.413 \| good	6.818 \| good	0.174 \| good
2026-04-18T20:00:00.000Z	29 \| good	3.2 \| good	14 \| good	30.929 \| good	0.536 \| good	12.873 \| good	0.182 \| good
2026-04-18T21:00:00.000Z	35 \| good	3.1 \| good	14 \| good	38.37 \| good	0.29 \| good	11.786 \| good	0.182 \| good
2026-04-18T22:00:00.000Z	37 \| good	2.6 \| good	11 \| good	39.862 \| good	0.163 \| good	9.503 \| good	0.182 \| good
2026-04-18T23:00:00.000Z	38 \| good	2.3 \| good	10 \| good	40.743 \| good	0.354 \| good	7.097 \| good	0.117 \| good
2026-04-19T00:00:00.000Z	35 \| good	2.2 \| good	9 \| good	38.179 \| good	0.227 \| good	7.716 \| good	0.117 \| good
2026-04-19T01:00:00.000Z	29 \| good	2.6 \| good	11 \| good	31.127 \| good	0.109 \| good	5.53 \| good	0.125 \| good
2026-04-19T02:00:00.000Z	31 \| good	2.6 \| good	11 \| good	33.763 \| good	0.12 \| good	12.564 \| good	0.19 \| good
2026-04-19T03:00:00.000Z	29 \| good	3.9 \| good	17 \| good	31.155 \| good	0.12 \| good	16.811 \| good	0.2 \| good
2026-04-19T04:00:00.000Z	29 \| good	4.4 \| good	19 \| good	31.003 \| good	0.162 \| good	10.709 \| good	0.265 \| good
2026-04-19T05:00:00.000Z	27 \| good	4.5 \| good	20 \| good	25.873 \| good	0.161 \| good	12.707 \| good	0.257 \| good
2026-04-19T06:00:00.000Z	27 \| good	4.6 \| good	20 \| good	25.624 \| good	0.158 \| good	20.087 \| good	0.265 \| good
2026-04-19T07:00:00.000Z	27 \| good	4.6 \| good	20 \| good	22.107 \| good	0.158 \| good	17.889 \| good	0.255 \| good
2026-04-19T08:00:00.000Z	27 \| good	4.9 \| good	21 \| good	23.45 \| good	0.1 \| good	18.04 \| good	0.19 \| good
2026-04-19T09:00:00.000Z	33 \| good	5.7 \| good	25 \| good	20.121 \| good	0.109 \| good	11.124 \| good	0.174 \| good
2026-04-19T10:00:00.000Z	52 \| moderate	9.5 \| good	43 \| good	21.238 \| good	0.1 \| good	10.447 \| good	0.174 \| good
2026-04-19T11:00:00.000Z	56 \| moderate	12.2 \| fine	55 \| fine	19.774 \| good	0.11 \| good	15.633 \| good	0.174 \| good
2026-04-19T12:00:00.000Z	49 \| good	9 \| good	41 \| good	21.99 \| good	0.11 \| good	17.968 \| good	0.182 \| good
2026-04-19T13:00:00.000Z	49 \| good	9 \| good	41 \| good	23.216 \| good	0.11 \| good	19.349 \| good	0.182 \| good
2026-04-19T14:00:00.000Z	33 \| good	5.5 \| good	24 \| good	21.391 \| good	0.1 \| good	10.435 \| good	0.182 \| good
2026-04-19T15:00:00.000Z	27 \| good	5.1 \| good	22 \| good	22.744 \| good	0.1 \| good	13.317 \| good	0.182 \| good
2026-04-19T16:00:00.000Z	27 \| good	5.1 \| good	22 \| good	20.907 \| good	0.216 \| good	12.854 \| good	0.182 \| good
2026-04-19T17:00:00.000Z	22 \| good	4.3 \| good	19 \| good	23.343 \| good	0.159 \| good	10.718 \| good	0.182 \| good
2026-04-19T18:00:00.000Z	26 \| good	3.8 \| good	17 \| good	27.66 \| good	0.1 \| good	11.212 \| good	0.182 \| good
2026-04-19T19:00:00.000Z	25 \| good	3.4 \| good	15 \| good	26.73 \| good	0.121 \| good	9.235 \| good	0.182 \| good
2026-04-19T20:00:00.000Z	30 \| good	3.1 \| good	14 \| good	32.06 \| good	0.109 \| good	7.829 \| good	0.174 \| good
2026-04-19T21:00:00.000Z	32 \| good	3.1 \| good	14 \| good	35.134 \| good	0.109 \| good	9.673 \| good	0.183 \| good
2026-04-19T22:00:00.000Z	32 \| good	3.3 \| good	15 \| good	34.59 \| good	0.174 \| good	11.025 \| good	0.174 \| good
2026-04-19T23:00:00.000Z	29 \| good	3.5 \| good	16 \| good	31.308 \| good	0.181 \| good	9.689 \| good	0.174 \| good
2026-04-20T00:00:00.000Z	33 \| good	3.6 \| good	16 \| good	36.032 \| good	0.189 \| good	9.367 \| good	0.174 \| good
2026-04-20T01:00:00.000Z	36 \| good	3.8 \| good	17 \| good	39.306 \| good	0.171 \| good	8.609 \| good	0.183 \| good
2026-04-20T02:00:00.000Z	30 \| good	4 \| good	18 \| good	32.182 \| good	0.182 \| good	14.171 \| good	0.192 \| good
2026-04-20T03:00:00.000Z	31 \| good	4 \| good	18 \| good	32.534 \| good	0.253 \| good	14.628 \| good	0.2 \| good
2026-04-20T04:00:00.000Z	30 \| good	4 \| good	18 \| good	32.106 \| good	0.296 \| good	23.2 \| good	0.2 \| good
2026-04-20T05:00:00.000Z	30 \| good	4.254 \| good	17.819 \| good	31.668 \| good	0.296 \| good	22.276 \| good	0.201 \| good
2026-04-20T06:00:00.000Z	69 \| moderate	19.261 \| fine	85.578 \| fine	27.061 \| good	1.312 \| good	22.304 \| good	0.307 \| good
2026-04-20T07:00:00.000Z	67 \| moderate	17.806 \| fine	78.152 \| fine	26.817 \| good	1.155 \| good	20.253 \| good	0.287 \| good
2026-04-20T08:00:00.000Z	64 \| moderate	15.846 \| fine	70.611 \| fine	25.854 \| good	0.999 \| good	18.203 \| good	0.267 \| good
2026-04-20T09:00:00.000Z	62 \| moderate	14.837 \| fine	66.403 \| fine	24.927 \| good	0.843 \| good	16.153 \| good	0.247 \| good
2026-04-20T10:00:00.000Z	62 \| moderate	14.845 \| fine	66.637 \| fine	24.661 \| good	0.771 \| good	14.097 \| good	0.228 \| good
2026-04-20T11:00:00.000Z	62 \| moderate	14.81 \| fine	66.451 \| fine	24.789 \| good	0.7 \| good	12.042 \| good	0.209 \| good
2026-04-20T12:00:00.000Z	62 \| moderate	14.824 \| fine	66.539 \| fine	23.374 \| good	0.628 \| good	9.986 \| good	0.191 \| good
2026-04-20T13:00:00.000Z	64 \| moderate	15.96 \| fine	70.07 \| fine	19.48 \| good	0.609 \| good	9.405 \| good	0.189 \| good
2026-04-20T14:00:00.000Z	67 \| moderate	17.613 \| fine	78.347 \| fine	18.186 \| good	0.59 \| good	8.823 \| good	0.187 \| good
2026-04-20T15:00:00.000Z	60 \| moderate	14.2 \| fine	62.646 \| fine	22.847 \| good	0.571 \| good	8.242 \| good	0.185 \| good
2026-04-20T16:00:00.000Z	56 \| moderate	12.22 \| fine	54.753 \| good	26.973 \| good	0.73 \| good	7.696 \| good	0.185 \| good
2026-04-20T17:00:00.000Z	56 \| moderate	11.963 \| good	54.689 \| good	30.891 \| good	0.89 \| good	7.15 \| good	0.185 \| good
2026-04-20T18:00:00.000Z	56 \| moderate	12.26 \| fine	54.606 \| good	34.603 \| good	1.05 \| good	6.605 \| good	0.185 \| good
2026-04-20T19:00:00.000Z	58 \| moderate	12.701 \| fine	56.576 \| fine	36.884 \| good	1.172 \| good	6.361 \| good	0.184 \| good
2026-04-20T20:00:00.000Z	58 \| moderate	13.081 \| fine	58.505 \| fine	39.12 \| good	1.294 \| good	6.117 \| good	0.184 \| good
2026-04-20T21:00:00.000Z	58 \| moderate	13.493 \| fine	60.416 \| fine	41.404 \| good	1.416 \| good	5.873 \| good	0.184 \| good
2026-04-20T22:00:00.000Z	60 \| moderate	14.017 \| fine	62.411 \| fine	43.769 \| good	1.504 \| good	6.298 \| good	0.185 \| good
2026-04-20T23:00:00.000Z	60 \| moderate	14.211 \| fine	62.522 \| fine	45.568 \| good	1.593 \| good	6.723 \| good	0.187 \| good
2026-04-21T00:00:00.000Z	60 \| moderate	14.398 \| fine	64.354 \| fine	47.023 \| good	1.681 \| good	7.148 \| good	0.189 \| good
2026-04-21T01:00:00.000Z	66 \| moderate	16.73 \| fine	74.209 \| fine	44.108 \| good	1.605 \| good	9.135 \| good	0.202 \| good
2026-04-21T02:00:00.000Z	79 \| moderate	24.049 \| fine	105.588 \| fine	34.268 \| good	1.529 \| good	11.122 \| good	0.216 \| good
2026-04-21T03:00:00.000Z	92 \| moderate	30.609 \| fine	132.904 \| fine	28.042 \| good	1.453 \| good	13.109 \| good	0.229 \| good
2026-04-21T04:00:00.000Z	94 \| moderate	32.166 \| fine	139.115 \| fine	25.137 \| good	1.299 \| good	11.782 \| good	0.217 \| good
2026-04-21T05:00:00.000Z	86 \| moderate	27.663 \| fine	120.165 \| fine	25.39 \| good	1.145 \| good	10.455 \| good	0.205 \| good
2026-04-21T06:00:00.000Z	71 \| moderate	19.548 \| fine	85.232 \| fine	26.487 \| good	0.99 \| good	9.127 \| good	0.194 \| good
2026-04-21T07:00:00.000Z	62 \| moderate	15.009 \| fine	67.687 \| fine	27.758 \| good	0.863 \| good	7.754 \| good	0.179 \| good
2026-04-21T08:00:00.000Z	56 \| moderate	12.013 \| good	53.896 \| good	29.722 \| good	0.735 \| good	6.38 \| good	0.165 \| good
2026-04-21T09:00:00.000Z	49 \| good	9.283 \| good	41.125 \| good	30.536 \| good	0.607 \| good	5.006 \| good	0.151 \| good
2026-04-21T10:00:00.000Z	49 \| good	8.699 \| good	38.541 \| good	27.813 \| good	0.592 \| good	4.738 \| good	0.146 \| good
2026-04-21T11:00:00.000Z	44 \| good	7.887 \| good	34.482 \| good	25.443 \| good	0.578 \| good	4.47 \| good	0.142 \| good
2026-04-21T12:00:00.000Z	38 \| good	6.977 \| good	31.271 \| good	24.804 \| good	0.564 \| good	4.202 \| good	0.137 \| good
2026-04-21T13:00:00.000Z	38 \| good	7 \| good	31.154 \| good	23.278 \| good	0.545 \| good	4.306 \| good	0.136 \| good
2026-04-21T14:00:00.000Z	38 \| good	7.189 \| good	31.388 \| good	22.136 \| good	0.527 \| good	4.409 \| good	0.135 \| good
2026-04-21T15:00:00.000Z	38 \| good	7.016 \| good	31.144 \| good	22.765 \| good	0.508 \| good	4.513 \| good	0.134 \| good
2026-04-21T16:00:00.000Z	38 \| good	6.591 \| good	28.942 \| good	24.398 \| good	0.526 \| good	5.008 \| good	0.139 \| good
2026-04-21T17:00:00.000Z	33 \| good	6.364 \| good	28.793 \| good	24.371 \| good	0.543 \| good	5.504 \| good	0.143 \| good
2026-04-21T18:00:00.000Z	33 \| good	6.057 \| good	26.886 \| good	24.709 \| good	0.561 \| good	5.999 \| good	0.147 \| good
2026-04-21T19:00:00.000Z	33 \| good	5.861 \| good	26.045 \| good	25.773 \| good	0.601 \| good	5.844 \| good	0.148 \| good
2026-04-21T20:00:00.000Z	33 \| good	5.59 \| good	24.125 \| good	26.807 \| good	0.641 \| good	5.688 \| good	0.148 \| good
2026-04-21T21:00:00.000Z	33 \| good	5.697 \| good	25.834 \| good	26.507 \| good	0.681 \| good	5.533 \| good	0.149 \| good
2026-04-21T22:00:00.000Z	33 \| good	6.238 \| good	27.844 \| good	24.145 \| good	0.717 \| good	5.909 \| good	0.151 \| good
2026-04-21T23:00:00.000Z	38 \| good	6.778 \| good	29.721 \| good	22.806 \| good	0.753 \| good	6.286 \| good	0.152 \| good
2026-04-22T00:00:00.000Z	34 \| good	3.689 \| good	4.729 \| good	36.82 \| good	0.792 \| good	6.672 \| good	0.154 \| good
2026-04-22T01:00:00.000Z	54 \| moderate	11.353 \| good	49.958 \| good	14.345 \| good	0.891 \| good	9.014 \| good	0.169 \| good
2026-04-22T02:00:00.000Z	60 \| moderate	13.943 \| fine	63.244 \| fine	11.362 \| good	0.992 \| good	11.366 \| good	0.185 \| good
2026-04-22T03:00:00.000Z	62 \| moderate	15.311 \| fine	67.925 \| fine	10.088 \| good	1.093 \| good	13.718 \| good	0.201 \| good
2026-04-22T04:00:00.000Z	66 \| moderate	17.337 \| fine	75.946 \| fine	10.308 \| good	1.143 \| good	13.103 \| good	0.195 \| good
2026-04-22T05:00:00.000Z	69 \| moderate	19.383 \| fine	85.896 \| fine	11.225 \| good	1.193 \| good	12.488 \| good	0.19 \| good

Live air quality index in Lake Forest Park, Washington today

Major air pollutants in Lake Forest Park, Washington

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Lake Forest Park, Washington air quality forecast and history

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Lake Forest Park, Washington air quality map: Stay updated on AQI near you

Air quality in nearby cities

Kenmore, Washington

Mountlake Terrace, Washington

Shoreline, Washington

Bothell, Washington

Bothell West, 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 Lake Forest Park, Washington at the moment?

What is the PM10 level in Lake Forest Park, Washington at the moment?

What is the carbon monoxide (CO) level in Lake Forest Park, Washington at the moment?

What is the sulfur dioxide (SO2) level in Lake Forest Park, Washington at the moment?

What is the ozone (O3) level in Lake Forest Park, Washington at the moment?

What is the nitrogen dioxide (NO2) level in Lake Forest Park, 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 Lake Forest Park, Washington at the moment?

What is the PM₁₀ level in Lake Forest Park, Washington at the moment?

What is the sulfur dioxide (SO₂) level in Lake Forest Park, Washington at the moment?

What is the ozone (O₃) level in Lake Forest Park, Washington at the moment?

What is the nitrogen dioxide (NO₂) level in Lake Forest Park, Washington at the moment?