What is the current concentration of PM10 in Mountlake Terrace, Washington?

The current PM10 concentration at Mountlake Terrace, Washington is 15.107 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Mountlake Terrace, Washington is 0.403 ppb.

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

The current ozone (O3) concentration at Mountlake Terrace, Washington is 18.507 ppm.

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

The current nitrogen dioxide (NO2) concentration at Mountlake Terrace, Washington is 6.167 ppb.

Mountlake Terrace, Washington live air quality index now

Q: What is the current concentration of PM2.5 in Mountlake Terrace, Washington?

The current PM2.5 concentration at Mountlake Terrace, Washington is 3.736 μg/m3.

Stay updated with real-time air quality in Mountlake Terrace, 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

Mountlake Terrace, Washington

Last updated: ... (Local time)

Major air pollutants in Mountlake Terrace, Washington

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.74 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

15.11 μg/m³

155

255

425

605+

Ozone (O₃)

18.51 ppb

201

201+

Sulfur Dioxide (SO₂)

0.40 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.17 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.16 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Mountlake Terrace, Washington

Get Live Pollen Counts

Mountlake Terrace, Washington

Scroll To Air Quality Map

Track live Mountlake Terrace, Washington air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-05T13:00:00.000Z	22 \| good	3.787 \| good	16.447 \| good	8.406 \| good	0.504 \| good	8.748 \| good	0.248 \| good
2026-09-05T14:00:00.000Z	22 \| good	3.828 \| good	16.59 \| good	6.222 \| good	0.432 \| good	8.943 \| good	0.205 \| good
2026-09-05T15:00:00.000Z	22 \| good	3.77 \| good	15.628 \| good	9.362 \| good	0.471 \| good	8.865 \| good	0.333 \| good
2026-09-05T16:00:00.000Z	22 \| good	3.771 \| good	16.4 \| good	9.013 \| good	0.513 \| good	7.677 \| good	0.333 \| good
2026-09-05T17:00:00.000Z	22 \| good	3.972 \| good	17.521 \| good	10.076 \| good	0.596 \| good	5.689 \| good	0.335 \| good
2026-09-05T18:00:00.000Z	22 \| good	3.984 \| good	17.431 \| good	12.207 \| good	0.586 \| good	6.831 \| good	0.292 \| good
2026-09-05T19:00:00.000Z	22 \| good	4.03 \| good	17.524 \| good	14.652 \| good	0.605 \| good	9.706 \| good	0.292 \| good
2026-09-05T20:00:00.000Z	22 \| good	4.057 \| good	17.511 \| good	18.306 \| good	0.667 \| good	11.303 \| good	0.292 \| good
2026-09-05T21:00:00.000Z	22 \| good	4.033 \| good	17.491 \| good	21.955 \| good	0.649 \| good	12.848 \| good	0.287 \| good
2026-09-05T22:00:00.000Z	22 \| good	3.996 \| good	17.51 \| good	22.102 \| good	0.539 \| good	9.411 \| good	0.292 \| good
2026-09-05T23:00:00.000Z	23 \| good	3.943 \| good	16.328 \| good	24.614 \| good	0.53 \| good	7.614 \| good	0.244 \| good
2026-09-06T00:00:00.000Z	27 \| good	3.571 \| good	15.155 \| good	28.503 \| good	0.599 \| good	7.434 \| good	0.248 \| good
2026-09-06T01:00:00.000Z	30 \| good	3.3 \| good	14.291 \| good	31.972 \| good	0.535 \| good	9.018 \| good	0.331 \| good
2026-09-06T02:00:00.000Z	29 \| good	3.218 \| good	13.584 \| good	30.927 \| good	0.478 \| good	14.617 \| good	0.287 \| good
2026-09-06T03:00:00.000Z	33 \| good	6.405 \| good	28.262 \| good	28.348 \| good	0.677 \| good	5.977 \| good	0.22 \| good
2026-09-06T04:00:00.000Z	25 \| good	3.634 \| good	14.824 \| good	27.143 \| good	0.458 \| good	16.134 \| good	0.244 \| good
2026-09-06T05:00:00.000Z	22 \| good	3.774 \| good	15.589 \| good	21.44 \| good	0.538 \| good	17.351 \| good	0.205 \| good
2026-09-06T06:00:00.000Z	22 \| good	3.825 \| good	15.648 \| good	16.909 \| good	0.595 \| good	12.229 \| good	0.205 \| good
2026-09-06T07:00:00.000Z	22 \| good	3.825 \| good	15.648 \| good	17.869 \| good	0.591 \| good	12.584 \| good	0.205 \| good
2026-09-06T08:00:00.000Z	22 \| good	4.001 \| good	16.542 \| good	12.449 \| good	0.517 \| good	7.237 \| good	0.2 \| good
2026-09-06T09:00:00.000Z	22 \| good	4.381 \| good	18.482 \| good	13.667 \| good	0.433 \| good	9.091 \| good	0.2 \| good
2026-09-06T10:00:00.000Z	27 \| good	4.643 \| good	19.514 \| good	17.307 \| good	0.431 \| good	9.104 \| good	0.2 \| good
2026-09-06T11:00:00.000Z	27 \| good	4.561 \| good	19.381 \| good	14.225 \| good	0.439 \| good	6.964 \| good	0.2 \| good
2026-09-06T12:00:00.000Z	27 \| good	4.686 \| good	19.442 \| good	10.675 \| good	0.407 \| good	6.049 \| good	0.156 \| good
2026-09-06T13:00:00.000Z	27 \| good	4.686 \| good	19.442 \| good	15.44 \| good	0.414 \| good	5.717 \| good	0.156 \| good
2026-09-06T14:00:00.000Z	27 \| good	4.536 \| good	19.172 \| good	10.3 \| good	0.358 \| good	5.423 \| good	0.2 \| good
2026-09-06T15:00:00.000Z	22 \| good	4.381 \| good	18.27 \| good	10.634 \| good	0.372 \| good	10.345 \| good	0.251 \| good
2026-09-06T16:00:00.000Z	27 \| good	4.585 \| good	19.142 \| good	16.297 \| good	0.442 \| good	7.26 \| good	0.205 \| good
2026-09-06T17:00:00.000Z	27 \| good	4.73 \| good	20.203 \| good	18.535 \| good	0.437 \| good	5.159 \| good	0.21 \| good
2026-09-06T18:00:00.000Z	27 \| good	4.908 \| good	20.282 \| good	17.252 \| good	0.453 \| good	5.822 \| good	0.205 \| good
2026-09-06T19:00:00.000Z	27 \| good	5.042 \| good	21.25 \| good	23.751 \| good	0.445 \| good	6.171 \| good	0.248 \| good
2026-09-06T20:00:00.000Z	27 \| good	4.994 \| good	21.059 \| good	28.047 \| good	0.457 \| good	5.27 \| good	0.2 \| good
2026-09-06T21:00:00.000Z	28 \| good	4.88 \| good	20.069 \| good	29.61 \| good	0.483 \| good	5.739 \| good	0.248 \| good
2026-09-06T22:00:00.000Z	31 \| good	4.712 \| good	20.098 \| good	33.322 \| good	0.471 \| good	7.227 \| good	0.244 \| good
2026-09-06T23:00:00.000Z	31 \| good	4.314 \| good	18.294 \| good	33.759 \| good	0.512 \| good	10.516 \| good	0.244 \| good
2026-09-07T00:00:00.000Z	34 \| good	3.929 \| good	17.426 \| good	36.594 \| good	0.491 \| good	9.995 \| good	0.287 \| good
2026-09-07T01:00:00.000Z	31 \| good	3.573 \| good	15.621 \| good	33.505 \| good	0.461 \| good	11.941 \| good	0.287 \| good
2026-09-07T02:00:00.000Z	27 \| good	3.285 \| good	14.924 \| good	28.61 \| good	0.515 \| good	14.683 \| good	0.287 \| good
2026-09-07T03:00:00.000Z	52 \| moderate	10.473 \| good	46.334 \| good	19.918 \| good	1.601 \| good	8.386 \| good	0.22 \| good
2026-09-07T04:00:00.000Z	28 \| good	4.602 \| good	19.059 \| good	24.544 \| good	0.585 \| good	29.598 \| good	0.42 \| good
2026-09-07T05:00:00.000Z	27 \| good	4.64 \| good	19.773 \| good	19.74 \| good	0.575 \| good	19.211 \| good	0.333 \| good
2026-09-07T06:00:00.000Z	27 \| good	4.535 \| good	19.86 \| good	18.026 \| good	0.5 \| good	15.099 \| good	0.246 \| good
2026-09-07T07:00:00.000Z	27 \| good	4.535 \| good	19.86 \| good	20.363 \| good	0.497 \| good	15.434 \| good	0.246 \| good
2026-09-07T08:00:00.000Z	22 \| good	4.315 \| good	18.308 \| good	14.053 \| good	0.511 \| good	6.187 \| good	0.2 \| good
2026-09-07T09:00:00.000Z	22 \| good	4.269 \| good	18.331 \| good	17.53 \| good	0.442 \| good	4.13 \| good	0.115 \| good
2026-09-07T10:00:00.000Z	22 \| good	3.908 \| good	17.473 \| good	19.156 \| good	0.445 \| good	4.18 \| good	0.115 \| good
2026-09-07T11:00:00.000Z	22 \| good	3.977 \| good	17.584 \| good	17.266 \| good	0.443 \| good	6.175 \| good	0.157 \| good
2026-09-07T12:00:00.000Z	22 \| good	3.783 \| good	16.451 \| good	18.268 \| good	0.405 \| good	6.343 \| good	0.157 \| good
2026-09-07T12:00:00.000Z	22 \| good	3.736 \| good	15.107 \| good	18.507 \| good	0.403 \| good	6.167 \| good	0.156 \| good
2026-09-07T13:00:00.000Z	16 \| good	2.807 \| good	11.434 \| good	16.894 \| good	0.405 \| good	4.474 \| good	0.2 \| good
2026-09-07T14:00:00.000Z	17 \| good	2.201 \| good	9.283 \| good	17.888 \| good	0.385 \| good	4.066 \| good	0.194 \| good
2026-09-07T15:00:00.000Z	16 \| good	2.734 \| good	11.43 \| good	16.014 \| good	0.371 \| good	3.736 \| good	0.191 \| good
2026-09-07T16:00:00.000Z	16 \| good	3.268 \| good	14.612 \| good	15.412 \| good	0.372 \| good	3.138 \| good	0.185 \| good
2026-09-07T17:00:00.000Z	16 \| good	3.414 \| good	15.003 \| good	16.3 \| good	0.355 \| good	2.473 \| good	0.177 \| good
2026-09-07T18:00:00.000Z	19 \| good	3.291 \| good	14.404 \| good	19.618 \| good	0.351 \| good	2.181 \| good	0.174 \| good
2026-09-07T19:00:00.000Z	22 \| good	2.726 \| good	11.191 \| good	24.408 \| good	0.347 \| good	1.914 \| good	0.172 \| good
2026-09-07T20:00:00.000Z	23 \| good	2.813 \| good	11.609 \| good	25.136 \| good	0.331 \| good	1.557 \| good	0.171 \| good
2026-09-07T21:00:00.000Z	29 \| good	3.227 \| good	13.642 \| good	30.891 \| good	0.333 \| good	1.389 \| good	0.17 \| good
2026-09-07T22:00:00.000Z	31 \| good	3.501 \| good	15.389 \| good	32.53 \| good	0.334 \| good	1.383 \| good	0.17 \| good
2026-09-07T23:00:00.000Z	31 \| good	3.638 \| good	15.671 \| good	32.562 \| good	0.34 \| good	1.396 \| good	0.17 \| good
2026-09-08T00:00:00.000Z	28 \| good	3.695 \| good	16.059 \| good	30.191 \| good	0.351 \| good	1.802 \| good	0.172 \| good
2026-09-08T01:00:00.000Z	33 \| good	6.385 \| good	28.124 \| good	27.066 \| good	0.375 \| good	2.381 \| good	0.176 \| good
2026-09-08T02:00:00.000Z	49 \| good	9.123 \| good	40.201 \| good	23.687 \| good	0.406 \| good	3.489 \| good	0.181 \| good
2026-09-08T03:00:00.000Z	49 \| good	9.088 \| good	40.281 \| good	21.703 \| good	0.461 \| good	5.849 \| good	0.196 \| good
2026-09-08T04:00:00.000Z	49 \| good	8.965 \| good	40.041 \| good	18.292 \| good	0.522 \| good	7.812 \| good	0.21 \| good
2026-09-08T05:00:00.000Z	38 \| good	7.19 \| good	31.859 \| good	17.745 \| good	0.57 \| good	10.077 \| good	0.226 \| good
2026-09-08T06:00:00.000Z	27 \| good	5.468 \| good	23.649 \| good	14.883 \| good	0.612 \| good	12.494 \| good	0.244 \| good
2026-09-08T07:00:00.000Z	27 \| good	4.982 \| good	21.64 \| good	14.031 \| good	0.63 \| good	14.511 \| good	0.26 \| good
2026-09-08T08:00:00.000Z	27 \| good	5.175 \| good	22.533 \| good	10.191 \| good	0.616 \| good	15.25 \| good	0.269 \| good
2026-09-08T09:00:00.000Z	27 \| good	4.897 \| good	21.07 \| good	7.78 \| good	0.588 \| good	15.363 \| good	0.274 \| good
2026-09-08T10:00:00.000Z	27 \| good	4.751 \| good	20.784 \| good	8.359 \| good	0.55 \| good	15.275 \| good	0.277 \| good
2026-09-08T11:00:00.000Z	33 \| good	5.558 \| good	24.094 \| good	8.509 \| good	0.515 \| good	14.964 \| good	0.276 \| good
2026-09-08T12:00:00.000Z	33 \| good	6.147 \| good	27.238 \| good	5.374 \| good	0.493 \| good	13.134 \| good	0.261 \| good
2026-09-08T13:00:00.000Z	33 \| good	6.414 \| good	28.536 \| good	4.736 \| good	0.48 \| good	12.065 \| good	0.251 \| good
2026-09-08T14:00:00.000Z	38 \| good	7.354 \| good	32.489 \| good	3.834 \| good	0.391 \| good	10.818 \| good	0.248 \| good
2026-09-08T15:00:00.000Z	33 \| good	5.511 \| good	23.957 \| good	7.142 \| good	0.379 \| good	9.481 \| good	0.251 \| good
2026-09-08T16:00:00.000Z	22 \| good	3.679 \| good	16.244 \| good	9.355 \| good	0.424 \| good	8.058 \| good	0.251 \| good
2026-09-08T17:00:00.000Z	22 \| good	3.692 \| good	16.245 \| good	14.166 \| good	0.575 \| good	5.954 \| good	0.223 \| good
2026-09-08T18:00:00.000Z	22 \| good	4.119 \| good	18.175 \| good	19.372 \| good	0.647 \| good	4.158 \| good	0.204 \| good
2026-09-08T19:00:00.000Z	27 \| good	4.611 \| good	20.346 \| good	25.201 \| good	0.696 \| good	3.057 \| good	0.191 \| good
2026-09-08T20:00:00.000Z	26 \| good	4.47 \| good	19.588 \| good	27.762 \| good	0.744 \| good	2.399 \| good	0.182 \| good
2026-09-08T21:00:00.000Z	28 \| good	4.809 \| good	20.687 \| good	29.837 \| good	0.782 \| good	1.992 \| good	0.178 \| good
2026-09-08T22:00:00.000Z	29 \| good	5.41 \| good	23 \| good	31.084 \| good	0.84 \| good	1.797 \| good	0.175 \| good
2026-09-08T23:00:00.000Z	30 \| good	5.468 \| good	23.561 \| good	32.375 \| good	0.914 \| good	1.823 \| good	0.174 \| good
2026-09-09T00:00:00.000Z	33 \| good	6.039 \| good	26.552 \| good	30.857 \| good	1.009 \| good	2.102 \| good	0.175 \| good
2026-09-09T01:00:00.000Z	33 \| good	6.464 \| good	28.695 \| good	28.688 \| good	1.127 \| good	2.85 \| good	0.181 \| good
2026-09-09T02:00:00.000Z	38 \| good	6.613 \| good	29.588 \| good	26.017 \| good	1.198 \| good	4.795 \| good	0.195 \| good
2026-09-09T03:00:00.000Z	33 \| good	5.966 \| good	26.396 \| good	24.104 \| good	1.232 \| good	8.326 \| good	0.219 \| good
2026-09-09T04:00:00.000Z	38 \| good	6.937 \| good	30.63 \| good	19.28 \| good	1.274 \| good	9.735 \| good	0.23 \| good
2026-09-09T05:00:00.000Z	44 \| good	7.965 \| good	34.944 \| good	18.965 \| good	1.267 \| good	10.659 \| good	0.238 \| good
2026-09-09T06:00:00.000Z	49 \| good	9.161 \| good	40.886 \| good	18.428 \| good	1.21 \| good	11.889 \| good	0.248 \| good
2026-09-09T07:00:00.000Z	52 \| moderate	10.153 \| good	45.122 \| good	17.47 \| good	1.128 \| good	12.891 \| good	0.257 \| good
2026-09-09T08:00:00.000Z	56 \| moderate	11.606 \| good	51.132 \| good	15.06 \| good	1.036 \| good	12.85 \| good	0.258 \| good
2026-09-09T09:00:00.000Z	56 \| moderate	11.818 \| good	52.319 \| good	12.661 \| good	0.952 \| good	12.48 \| good	0.255 \| good
2026-09-09T10:00:00.000Z	56 \| moderate	12.038 \| good	54.173 \| good	12.006 \| good	0.867 \| good	12.033 \| good	0.251 \| good
2026-09-09T11:00:00.000Z	56 \| moderate	12.398 \| fine	55.687 \| fine	10.659 \| good	0.796 \| good	11.572 \| good	0.245 \| good
2026-09-09T12:00:00.000Z	58 \| moderate	13.339 \| fine	13.745 \| good	15.04 \| good	0.734 \| good	11.085 \| good	0.241 \| good

Mountlake Terrace

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Mountlake Terrace, Washington air quality map: Track AQI near you

0.16ppm

How accurate is Washington, USA air quality data?

Air quality data and pollutant measurements for Washington, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Mountlake Terrace, Washington updated?

The air quality for Mountlake Terrace, Washington is updated every hour.

When was the worst air quality at Mountlake Terrace, Washington in the last 24 hrs?

The worst air quality in Mountlake Terrace, Washington in the last 24 hours was observed at 03:00:00 on 2026-09-07.

When was the best air quality at Mountlake Terrace, Washington in the last 24 hrs?

In the last 24 hrs, the best air quality in Mountlake Terrace, Washington was observed at 11:00:00 on 2026-09-07.

What is the current air quality in Mountlake Terrace, Washington?

The current air quality in Mountlake Terrace, Washington is 22, categorized as Good based on real-time data.

What pollutant is the most common in Mountlake Terrace, Washington?

The most common pollutant in Mountlake Terrace, Washington is PM2.5.

What should I do if the air quality in Mountlake Terrace, Washington is poor?

If the air quality in Mountlake Terrace, Washington is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Mountlake Terrace, Washington?

The current PM_2.5 concentration at Mountlake Terrace, Washington is 3.736 μg/m³.

What is the current concentration of PM₁₀ in Mountlake Terrace, Washington?

The current PM₁₀ concentration at Mountlake Terrace, Washington is 15.107 μg/m³.

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

The current carbon monoxide (CO) concentration at Mountlake Terrace, Washington is 0.156 ppm.

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

The current sulfur dioxide (SO₂) concentration at Mountlake Terrace, Washington is 0.403 ppb.

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

The current ozone (O₃) concentration at Mountlake Terrace, Washington is 18.507 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Mountlake Terrace, Washington is 6.167 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-05T13:00:00.000Z	22 \| good	3.787 \| good	16.447 \| good	8.406 \| good	0.504 \| good	8.748 \| good	0.248 \| good
2026-09-05T14:00:00.000Z	22 \| good	3.828 \| good	16.59 \| good	6.222 \| good	0.432 \| good	8.943 \| good	0.205 \| good
2026-09-05T15:00:00.000Z	22 \| good	3.77 \| good	15.628 \| good	9.362 \| good	0.471 \| good	8.865 \| good	0.333 \| good
2026-09-05T16:00:00.000Z	22 \| good	3.771 \| good	16.4 \| good	9.013 \| good	0.513 \| good	7.677 \| good	0.333 \| good
2026-09-05T17:00:00.000Z	22 \| good	3.972 \| good	17.521 \| good	10.076 \| good	0.596 \| good	5.689 \| good	0.335 \| good
2026-09-05T18:00:00.000Z	22 \| good	3.984 \| good	17.431 \| good	12.207 \| good	0.586 \| good	6.831 \| good	0.292 \| good
2026-09-05T19:00:00.000Z	22 \| good	4.03 \| good	17.524 \| good	14.652 \| good	0.605 \| good	9.706 \| good	0.292 \| good
2026-09-05T20:00:00.000Z	22 \| good	4.057 \| good	17.511 \| good	18.306 \| good	0.667 \| good	11.303 \| good	0.292 \| good
2026-09-05T21:00:00.000Z	22 \| good	4.033 \| good	17.491 \| good	21.955 \| good	0.649 \| good	12.848 \| good	0.287 \| good
2026-09-05T22:00:00.000Z	22 \| good	3.996 \| good	17.51 \| good	22.102 \| good	0.539 \| good	9.411 \| good	0.292 \| good
2026-09-05T23:00:00.000Z	23 \| good	3.943 \| good	16.328 \| good	24.614 \| good	0.53 \| good	7.614 \| good	0.244 \| good
2026-09-06T00:00:00.000Z	27 \| good	3.571 \| good	15.155 \| good	28.503 \| good	0.599 \| good	7.434 \| good	0.248 \| good
2026-09-06T01:00:00.000Z	30 \| good	3.3 \| good	14.291 \| good	31.972 \| good	0.535 \| good	9.018 \| good	0.331 \| good
2026-09-06T02:00:00.000Z	29 \| good	3.218 \| good	13.584 \| good	30.927 \| good	0.478 \| good	14.617 \| good	0.287 \| good
2026-09-06T03:00:00.000Z	33 \| good	6.405 \| good	28.262 \| good	28.348 \| good	0.677 \| good	5.977 \| good	0.22 \| good
2026-09-06T04:00:00.000Z	25 \| good	3.634 \| good	14.824 \| good	27.143 \| good	0.458 \| good	16.134 \| good	0.244 \| good
2026-09-06T05:00:00.000Z	22 \| good	3.774 \| good	15.589 \| good	21.44 \| good	0.538 \| good	17.351 \| good	0.205 \| good
2026-09-06T06:00:00.000Z	22 \| good	3.825 \| good	15.648 \| good	16.909 \| good	0.595 \| good	12.229 \| good	0.205 \| good
2026-09-06T07:00:00.000Z	22 \| good	3.825 \| good	15.648 \| good	17.869 \| good	0.591 \| good	12.584 \| good	0.205 \| good
2026-09-06T08:00:00.000Z	22 \| good	4.001 \| good	16.542 \| good	12.449 \| good	0.517 \| good	7.237 \| good	0.2 \| good
2026-09-06T09:00:00.000Z	22 \| good	4.381 \| good	18.482 \| good	13.667 \| good	0.433 \| good	9.091 \| good	0.2 \| good
2026-09-06T10:00:00.000Z	27 \| good	4.643 \| good	19.514 \| good	17.307 \| good	0.431 \| good	9.104 \| good	0.2 \| good
2026-09-06T11:00:00.000Z	27 \| good	4.561 \| good	19.381 \| good	14.225 \| good	0.439 \| good	6.964 \| good	0.2 \| good
2026-09-06T12:00:00.000Z	27 \| good	4.686 \| good	19.442 \| good	10.675 \| good	0.407 \| good	6.049 \| good	0.156 \| good
2026-09-06T13:00:00.000Z	27 \| good	4.686 \| good	19.442 \| good	15.44 \| good	0.414 \| good	5.717 \| good	0.156 \| good
2026-09-06T14:00:00.000Z	27 \| good	4.536 \| good	19.172 \| good	10.3 \| good	0.358 \| good	5.423 \| good	0.2 \| good
2026-09-06T15:00:00.000Z	22 \| good	4.381 \| good	18.27 \| good	10.634 \| good	0.372 \| good	10.345 \| good	0.251 \| good
2026-09-06T16:00:00.000Z	27 \| good	4.585 \| good	19.142 \| good	16.297 \| good	0.442 \| good	7.26 \| good	0.205 \| good
2026-09-06T17:00:00.000Z	27 \| good	4.73 \| good	20.203 \| good	18.535 \| good	0.437 \| good	5.159 \| good	0.21 \| good
2026-09-06T18:00:00.000Z	27 \| good	4.908 \| good	20.282 \| good	17.252 \| good	0.453 \| good	5.822 \| good	0.205 \| good
2026-09-06T19:00:00.000Z	27 \| good	5.042 \| good	21.25 \| good	23.751 \| good	0.445 \| good	6.171 \| good	0.248 \| good
2026-09-06T20:00:00.000Z	27 \| good	4.994 \| good	21.059 \| good	28.047 \| good	0.457 \| good	5.27 \| good	0.2 \| good
2026-09-06T21:00:00.000Z	28 \| good	4.88 \| good	20.069 \| good	29.61 \| good	0.483 \| good	5.739 \| good	0.248 \| good
2026-09-06T22:00:00.000Z	31 \| good	4.712 \| good	20.098 \| good	33.322 \| good	0.471 \| good	7.227 \| good	0.244 \| good
2026-09-06T23:00:00.000Z	31 \| good	4.314 \| good	18.294 \| good	33.759 \| good	0.512 \| good	10.516 \| good	0.244 \| good
2026-09-07T00:00:00.000Z	34 \| good	3.929 \| good	17.426 \| good	36.594 \| good	0.491 \| good	9.995 \| good	0.287 \| good
2026-09-07T01:00:00.000Z	31 \| good	3.573 \| good	15.621 \| good	33.505 \| good	0.461 \| good	11.941 \| good	0.287 \| good
2026-09-07T02:00:00.000Z	27 \| good	3.285 \| good	14.924 \| good	28.61 \| good	0.515 \| good	14.683 \| good	0.287 \| good
2026-09-07T03:00:00.000Z	52 \| moderate	10.473 \| good	46.334 \| good	19.918 \| good	1.601 \| good	8.386 \| good	0.22 \| good
2026-09-07T04:00:00.000Z	28 \| good	4.602 \| good	19.059 \| good	24.544 \| good	0.585 \| good	29.598 \| good	0.42 \| good
2026-09-07T05:00:00.000Z	27 \| good	4.64 \| good	19.773 \| good	19.74 \| good	0.575 \| good	19.211 \| good	0.333 \| good
2026-09-07T06:00:00.000Z	27 \| good	4.535 \| good	19.86 \| good	18.026 \| good	0.5 \| good	15.099 \| good	0.246 \| good
2026-09-07T07:00:00.000Z	27 \| good	4.535 \| good	19.86 \| good	20.363 \| good	0.497 \| good	15.434 \| good	0.246 \| good
2026-09-07T08:00:00.000Z	22 \| good	4.315 \| good	18.308 \| good	14.053 \| good	0.511 \| good	6.187 \| good	0.2 \| good
2026-09-07T09:00:00.000Z	22 \| good	4.269 \| good	18.331 \| good	17.53 \| good	0.442 \| good	4.13 \| good	0.115 \| good
2026-09-07T10:00:00.000Z	22 \| good	3.908 \| good	17.473 \| good	19.156 \| good	0.445 \| good	4.18 \| good	0.115 \| good
2026-09-07T11:00:00.000Z	22 \| good	3.977 \| good	17.584 \| good	17.266 \| good	0.443 \| good	6.175 \| good	0.157 \| good
2026-09-07T12:00:00.000Z	22 \| good	3.783 \| good	16.451 \| good	18.268 \| good	0.405 \| good	6.343 \| good	0.157 \| good
2026-09-07T12:00:00.000Z	22 \| good	3.736 \| good	15.107 \| good	18.507 \| good	0.403 \| good	6.167 \| good	0.156 \| good
2026-09-07T13:00:00.000Z	16 \| good	2.807 \| good	11.434 \| good	16.894 \| good	0.405 \| good	4.474 \| good	0.2 \| good
2026-09-07T14:00:00.000Z	17 \| good	2.201 \| good	9.283 \| good	17.888 \| good	0.385 \| good	4.066 \| good	0.194 \| good
2026-09-07T15:00:00.000Z	16 \| good	2.734 \| good	11.43 \| good	16.014 \| good	0.371 \| good	3.736 \| good	0.191 \| good
2026-09-07T16:00:00.000Z	16 \| good	3.268 \| good	14.612 \| good	15.412 \| good	0.372 \| good	3.138 \| good	0.185 \| good
2026-09-07T17:00:00.000Z	16 \| good	3.414 \| good	15.003 \| good	16.3 \| good	0.355 \| good	2.473 \| good	0.177 \| good
2026-09-07T18:00:00.000Z	19 \| good	3.291 \| good	14.404 \| good	19.618 \| good	0.351 \| good	2.181 \| good	0.174 \| good
2026-09-07T19:00:00.000Z	22 \| good	2.726 \| good	11.191 \| good	24.408 \| good	0.347 \| good	1.914 \| good	0.172 \| good
2026-09-07T20:00:00.000Z	23 \| good	2.813 \| good	11.609 \| good	25.136 \| good	0.331 \| good	1.557 \| good	0.171 \| good
2026-09-07T21:00:00.000Z	29 \| good	3.227 \| good	13.642 \| good	30.891 \| good	0.333 \| good	1.389 \| good	0.17 \| good
2026-09-07T22:00:00.000Z	31 \| good	3.501 \| good	15.389 \| good	32.53 \| good	0.334 \| good	1.383 \| good	0.17 \| good
2026-09-07T23:00:00.000Z	31 \| good	3.638 \| good	15.671 \| good	32.562 \| good	0.34 \| good	1.396 \| good	0.17 \| good
2026-09-08T00:00:00.000Z	28 \| good	3.695 \| good	16.059 \| good	30.191 \| good	0.351 \| good	1.802 \| good	0.172 \| good
2026-09-08T01:00:00.000Z	33 \| good	6.385 \| good	28.124 \| good	27.066 \| good	0.375 \| good	2.381 \| good	0.176 \| good
2026-09-08T02:00:00.000Z	49 \| good	9.123 \| good	40.201 \| good	23.687 \| good	0.406 \| good	3.489 \| good	0.181 \| good
2026-09-08T03:00:00.000Z	49 \| good	9.088 \| good	40.281 \| good	21.703 \| good	0.461 \| good	5.849 \| good	0.196 \| good
2026-09-08T04:00:00.000Z	49 \| good	8.965 \| good	40.041 \| good	18.292 \| good	0.522 \| good	7.812 \| good	0.21 \| good
2026-09-08T05:00:00.000Z	38 \| good	7.19 \| good	31.859 \| good	17.745 \| good	0.57 \| good	10.077 \| good	0.226 \| good
2026-09-08T06:00:00.000Z	27 \| good	5.468 \| good	23.649 \| good	14.883 \| good	0.612 \| good	12.494 \| good	0.244 \| good
2026-09-08T07:00:00.000Z	27 \| good	4.982 \| good	21.64 \| good	14.031 \| good	0.63 \| good	14.511 \| good	0.26 \| good
2026-09-08T08:00:00.000Z	27 \| good	5.175 \| good	22.533 \| good	10.191 \| good	0.616 \| good	15.25 \| good	0.269 \| good
2026-09-08T09:00:00.000Z	27 \| good	4.897 \| good	21.07 \| good	7.78 \| good	0.588 \| good	15.363 \| good	0.274 \| good
2026-09-08T10:00:00.000Z	27 \| good	4.751 \| good	20.784 \| good	8.359 \| good	0.55 \| good	15.275 \| good	0.277 \| good
2026-09-08T11:00:00.000Z	33 \| good	5.558 \| good	24.094 \| good	8.509 \| good	0.515 \| good	14.964 \| good	0.276 \| good
2026-09-08T12:00:00.000Z	33 \| good	6.147 \| good	27.238 \| good	5.374 \| good	0.493 \| good	13.134 \| good	0.261 \| good
2026-09-08T13:00:00.000Z	33 \| good	6.414 \| good	28.536 \| good	4.736 \| good	0.48 \| good	12.065 \| good	0.251 \| good
2026-09-08T14:00:00.000Z	38 \| good	7.354 \| good	32.489 \| good	3.834 \| good	0.391 \| good	10.818 \| good	0.248 \| good
2026-09-08T15:00:00.000Z	33 \| good	5.511 \| good	23.957 \| good	7.142 \| good	0.379 \| good	9.481 \| good	0.251 \| good
2026-09-08T16:00:00.000Z	22 \| good	3.679 \| good	16.244 \| good	9.355 \| good	0.424 \| good	8.058 \| good	0.251 \| good
2026-09-08T17:00:00.000Z	22 \| good	3.692 \| good	16.245 \| good	14.166 \| good	0.575 \| good	5.954 \| good	0.223 \| good
2026-09-08T18:00:00.000Z	22 \| good	4.119 \| good	18.175 \| good	19.372 \| good	0.647 \| good	4.158 \| good	0.204 \| good
2026-09-08T19:00:00.000Z	27 \| good	4.611 \| good	20.346 \| good	25.201 \| good	0.696 \| good	3.057 \| good	0.191 \| good
2026-09-08T20:00:00.000Z	26 \| good	4.47 \| good	19.588 \| good	27.762 \| good	0.744 \| good	2.399 \| good	0.182 \| good
2026-09-08T21:00:00.000Z	28 \| good	4.809 \| good	20.687 \| good	29.837 \| good	0.782 \| good	1.992 \| good	0.178 \| good
2026-09-08T22:00:00.000Z	29 \| good	5.41 \| good	23 \| good	31.084 \| good	0.84 \| good	1.797 \| good	0.175 \| good
2026-09-08T23:00:00.000Z	30 \| good	5.468 \| good	23.561 \| good	32.375 \| good	0.914 \| good	1.823 \| good	0.174 \| good
2026-09-09T00:00:00.000Z	33 \| good	6.039 \| good	26.552 \| good	30.857 \| good	1.009 \| good	2.102 \| good	0.175 \| good
2026-09-09T01:00:00.000Z	33 \| good	6.464 \| good	28.695 \| good	28.688 \| good	1.127 \| good	2.85 \| good	0.181 \| good
2026-09-09T02:00:00.000Z	38 \| good	6.613 \| good	29.588 \| good	26.017 \| good	1.198 \| good	4.795 \| good	0.195 \| good
2026-09-09T03:00:00.000Z	33 \| good	5.966 \| good	26.396 \| good	24.104 \| good	1.232 \| good	8.326 \| good	0.219 \| good
2026-09-09T04:00:00.000Z	38 \| good	6.937 \| good	30.63 \| good	19.28 \| good	1.274 \| good	9.735 \| good	0.23 \| good
2026-09-09T05:00:00.000Z	44 \| good	7.965 \| good	34.944 \| good	18.965 \| good	1.267 \| good	10.659 \| good	0.238 \| good
2026-09-09T06:00:00.000Z	49 \| good	9.161 \| good	40.886 \| good	18.428 \| good	1.21 \| good	11.889 \| good	0.248 \| good
2026-09-09T07:00:00.000Z	52 \| moderate	10.153 \| good	45.122 \| good	17.47 \| good	1.128 \| good	12.891 \| good	0.257 \| good
2026-09-09T08:00:00.000Z	56 \| moderate	11.606 \| good	51.132 \| good	15.06 \| good	1.036 \| good	12.85 \| good	0.258 \| good
2026-09-09T09:00:00.000Z	56 \| moderate	11.818 \| good	52.319 \| good	12.661 \| good	0.952 \| good	12.48 \| good	0.255 \| good
2026-09-09T10:00:00.000Z	56 \| moderate	12.038 \| good	54.173 \| good	12.006 \| good	0.867 \| good	12.033 \| good	0.251 \| good
2026-09-09T11:00:00.000Z	56 \| moderate	12.398 \| fine	55.687 \| fine	10.659 \| good	0.796 \| good	11.572 \| good	0.245 \| good
2026-09-09T12:00:00.000Z	58 \| moderate	13.339 \| fine	13.745 \| good	15.04 \| good	0.734 \| good	11.085 \| good	0.241 \| good

Mountlake Terrace, Washington live air quality index now

Major air pollutants in Mountlake Terrace, Washington

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Mountlake Terrace, Washington air quality map: Track AQI near you

Air quality in nearby cities

Lake Forest Park, Washington

Lynnwood, Washington

Alderwood Manor, Washington

Shoreline, Washington

Bothell West, Washington

Kenmore, Washington

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Air quality levels in US

Frequently asked questions

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What is the current concentration of PM2.5 in Mountlake Terrace, Washington?

What is the current concentration of PM10 in Mountlake Terrace, Washington?

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

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

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

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

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the current concentration of PM_2.5 in Mountlake Terrace, Washington?

What is the current concentration of PM₁₀ in Mountlake Terrace, Washington?

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

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

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