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

The current PM10 concentration at Mountlake Terrace, Washington is 10.615 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 0.284 ppb.

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

The current ozone (O3) concentration at Mountlake Terrace, Washington is 28.628 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 6.652 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 3.174 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)

2.98 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

10.02 μg/m³

155

255

425

605+

Ozone (O₃)

26.55 ppb

201

201+

Sulfur Dioxide (SO₂)

0.30 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.99 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.11 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
2025-10-23T12:00:00.000Z	38 \| good	6.757 \| good	24.006 \| good	9.037 \| good	0.253 \| good	13.258 \| good	0.194 \| good
2025-10-23T13:00:00.000Z	44 \| good	8.336 \| good	29.007 \| good	20.017 \| good	0.306 \| good	12.985 \| good	0.194 \| good
2025-10-23T14:00:00.000Z	52 \| moderate	9.944 \| good	35.696 \| good	14.962 \| good	0.253 \| good	18.726 \| good	0.255 \| good
2025-10-23T15:00:00.000Z	52 \| moderate	9.581 \| good	39.64 \| good	5.735 \| good	0.317 \| good	18.432 \| good	0.263 \| good
2025-10-23T16:00:00.000Z	54 \| moderate	11.14 \| good	40.645 \| good	12.4 \| good	0.282 \| good	19.296 \| good	0.325 \| good
2025-10-23T17:00:00.000Z	52 \| moderate	10.292 \| good	37.745 \| good	15.396 \| good	0.534 \| good	20.074 \| good	0.291 \| good
2025-10-23T18:00:00.000Z	49 \| good	9.148 \| good	34.888 \| good	16.399 \| good	0.502 \| good	20.673 \| good	0.273 \| good
2025-10-23T19:00:00.000Z	49 \| good	8.669 \| good	32.476 \| good	14.434 \| good	0.43 \| good	17.972 \| good	0.208 \| good
2025-10-23T20:00:00.000Z	44 \| good	7.864 \| good	28.871 \| good	16.483 \| good	0.517 \| good	15.407 \| good	0.191 \| good
2025-10-23T21:00:00.000Z	38 \| good	7.329 \| good	26.275 \| good	21.133 \| good	0.271 \| good	10.504 \| good	0.126 \| good
2025-10-23T22:00:00.000Z	33 \| good	5.711 \| good	24.536 \| good	24.01 \| good	0.38 \| good	10.816 \| good	0.117 \| good
2025-10-23T23:00:00.000Z	27 \| good	5.141 \| good	21.539 \| good	21.669 \| good	0.38 \| good	9.709 \| good	0.117 \| good
2025-10-24T00:00:00.000Z	33 \| good	5.783 \| good	21.181 \| good	19.586 \| good	0.326 \| good	9.071 \| good	0.19 \| good
2025-10-24T01:00:00.000Z	33 \| good	5.9 \| good	21.496 \| good	18.296 \| good	0.325 \| good	11.424 \| good	0.208 \| good
2025-10-24T02:00:00.000Z	33 \| good	6.394 \| good	23.459 \| good	17.68 \| good	0.309 \| good	12.015 \| good	0.198 \| good
2025-10-24T03:00:00.000Z	60 \| moderate	13.776 \| fine	61.473 \| fine	9.586 \| good	0.902 \| good	16.031 \| good	0.244 \| good
2025-10-24T04:00:00.000Z	38 \| good	7.084 \| good	25.739 \| good	14.451 \| good	0.301 \| good	17.999 \| good	0.199 \| good
2025-10-24T05:00:00.000Z	44 \| good	7.706 \| good	27.596 \| good	17.484 \| good	0.43 \| good	17.106 \| good	0.264 \| good
2025-10-24T06:00:00.000Z	44 \| good	7.992 \| good	28.781 \| good	14.616 \| good	0.436 \| good	16.99 \| good	0.264 \| good
2025-10-24T07:00:00.000Z	44 \| good	8.164 \| good	28.161 \| good	10.756 \| good	0.436 \| good	18.753 \| good	0.264 \| good
2025-10-24T08:00:00.000Z	49 \| good	8.67 \| good	30.155 \| good	10.04 \| good	0.372 \| good	19.145 \| good	0.255 \| good
2025-10-24T09:00:00.000Z	49 \| good	8.974 \| good	30.903 \| good	14.648 \| good	0.316 \| good	14.534 \| good	0.19 \| good
2025-10-24T10:00:00.000Z	49 \| good	8.724 \| good	31.105 \| good	16.297 \| good	0.316 \| good	13.81 \| good	0.19 \| good
2025-10-24T11:00:00.000Z	49 \| good	9.164 \| good	30.852 \| good	14.469 \| good	0.371 \| good	12.505 \| good	0.19 \| good
2025-10-24T12:00:00.000Z	49 \| good	8.92 \| good	30.771 \| good	15.994 \| good	0.389 \| good	14.026 \| good	0.182 \| good
2025-10-24T13:00:00.000Z	49 \| good	8.892 \| good	30.36 \| good	13.485 \| good	0.325 \| good	13.44 \| good	0.182 \| good
2025-10-24T14:00:00.000Z	38 \| good	7.212 \| good	30.257 \| good	15.077 \| good	0.261 \| good	8.105 \| good	0.19 \| good
2025-10-24T15:00:00.000Z	38 \| good	7.122 \| good	29.169 \| good	16.942 \| good	0.325 \| good	15.767 \| good	0.19 \| good
2025-10-24T16:00:00.000Z	38 \| good	7.016 \| good	29.36 \| good	19.96 \| good	0.316 \| good	16.02 \| good	0.181 \| good
2025-10-24T17:00:00.000Z	44 \| good	8.202 \| good	29.439 \| good	18.168 \| good	0.325 \| good	21.609 \| good	0.182 \| good
2025-10-24T18:00:00.000Z	38 \| good	7 \| good	28.948 \| good	20.378 \| good	0.39 \| good	19.376 \| good	0.182 \| good
2025-10-24T19:00:00.000Z	38 \| good	6.661 \| good	28.04 \| good	20.077 \| good	0.38 \| good	14.106 \| good	0.182 \| good
2025-10-24T20:00:00.000Z	27 \| good	4.903 \| good	19.787 \| good	18.006 \| good	0.389 \| good	13.058 \| good	0.173 \| good
2025-10-24T21:00:00.000Z	22 \| good	3.67 \| good	15.493 \| good	18.954 \| good	0.306 \| good	12.455 \| good	0.173 \| good
2025-10-24T22:00:00.000Z	20 \| good	3.292 \| good	13.729 \| good	22.493 \| good	0.34 \| good	12.752 \| good	0.116 \| good
2025-10-24T23:00:00.000Z	25 \| good	3.362 \| good	13.112 \| good	26.922 \| good	0.34 \| good	10.532 \| good	0.181 \| good
2025-10-25T00:00:00.000Z	22 \| good	2.894 \| good	13.172 \| good	24.371 \| good	0.34 \| good	12.382 \| good	0.19 \| good
2025-10-25T01:00:00.000Z	23 \| good	2.807 \| good	13.148 \| good	25.146 \| good	0.34 \| good	12.734 \| good	0.194 \| good
2025-10-25T02:00:00.000Z	23 \| good	2.643 \| good	12.302 \| good	24.522 \| good	0.34 \| good	11.385 \| good	0.119 \| good
2025-10-25T03:00:00.000Z	23 \| good	4.384 \| good	19.077 \| good	25.422 \| good	0.605 \| good	7.933 \| good	0.147 \| good
2025-10-25T04:00:00.000Z	24 \| good	3.35 \| good	14.405 \| good	25.933 \| good	0.32 \| good	9.168 \| good	0.1 \| good
2025-10-25T05:00:00.000Z	22 \| good	3.551 \| good	14.842 \| good	23.079 \| good	0.32 \| good	5.668 \| good	0.108 \| good
2025-10-25T06:00:00.000Z	22 \| good	3.075 \| good	13.026 \| good	23.656 \| good	0.341 \| good	5.515 \| good	0.109 \| good
2025-10-25T07:00:00.000Z	25 \| good	2.611 \| good	10.266 \| good	27.464 \| good	0.341 \| good	5.276 \| good	0.118 \| good
2025-10-25T08:00:00.000Z	28 \| good	2.258 \| good	9.396 \| good	30.035 \| good	0.304 \| good	7.268 \| good	0.108 \| good
2025-10-25T09:00:00.000Z	27 \| good	3.174 \| good	10.615 \| good	28.628 \| good	0.284 \| good	6.652 \| good	0.108 \| good
2025-10-25T10:00:00.000Z	25 \| good	2.983 \| good	10.024 \| good	26.555 \| good	0.305 \| good	6.992 \| good	0.108 \| good
2025-10-25T11:00:00.000Z	22 \| good	2.47 \| good	9.776 \| good	23.996 \| good	0.305 \| good	7.134 \| good	0.108 \| good
2025-10-25T11:00:00.000Z	25 \| good	2.983 \| good	10.024 \| good	26.555 \| good	0.305 \| good	6.992 \| good	0.108 \| good
2025-10-25T11:00:00.000Z	25 \| good	2.361 \| good	9.411 \| good	26.586 \| good	0.642 \| good	2.884 \| good	0.112 \| good
2025-10-25T12:00:00.000Z	25 \| good	2.915 \| good	12.083 \| good	27.254 \| good	0.649 \| good	2.964 \| good	0.111 \| good
2025-10-25T13:00:00.000Z	25 \| good	3.02 \| good	12.709 \| good	26.698 \| good	0.627 \| good	3.441 \| good	0.114 \| good
2025-10-25T14:00:00.000Z	25 \| good	2.898 \| good	12.404 \| good	27.056 \| good	0.605 \| good	3.918 \| good	0.118 \| good
2025-10-25T15:00:00.000Z	25 \| good	3.464 \| good	14.859 \| good	26.595 \| good	0.583 \| good	4.394 \| good	0.122 \| good
2025-10-25T16:00:00.000Z	26 \| good	3.509 \| good	15.14 \| good	27.785 \| good	0.521 \| good	4.047 \| good	0.123 \| good
2025-10-25T17:00:00.000Z	22 \| good	4.261 \| good	18.544 \| good	24.263 \| good	0.459 \| good	3.699 \| good	0.125 \| good
2025-10-25T18:00:00.000Z	23 \| good	3.673 \| good	15.755 \| good	25.404 \| good	0.397 \| good	3.351 \| good	0.126 \| good
2025-10-25T19:00:00.000Z	27 \| good	2.361 \| good	9.744 \| good	29.403 \| good	0.358 \| good	2.913 \| good	0.123 \| good
2025-10-25T20:00:00.000Z	27 \| good	2.619 \| good	10.771 \| good	28.534 \| good	0.32 \| good	2.475 \| good	0.121 \| good
2025-10-25T21:00:00.000Z	29 \| good	2.541 \| good	10.836 \| good	30.99 \| good	0.281 \| good	2.037 \| good	0.118 \| good
2025-10-25T22:00:00.000Z	32 \| good	2.604 \| good	11.242 \| good	35.076 \| good	0.268 \| good	2.133 \| good	0.117 \| good
2025-10-25T23:00:00.000Z	31 \| good	2.547 \| good	10.713 \| good	33.37 \| good	0.256 \| good	2.228 \| good	0.116 \| good
2025-10-26T00:00:00.000Z	31 \| good	2.761 \| good	11.632 \| good	32.501 \| good	0.243 \| good	2.324 \| good	0.115 \| good
2025-10-26T01:00:00.000Z	30 \| good	2.714 \| good	11.485 \| good	31.874 \| good	0.372 \| good	2.581 \| good	0.116 \| good
2025-10-26T02:00:00.000Z	28 \| good	3.477 \| good	14.98 \| good	30.041 \| good	0.5 \| good	2.838 \| good	0.116 \| good
2025-10-26T03:00:00.000Z	28 \| good	3.402 \| good	14.209 \| good	29.767 \| good	0.629 \| good	3.095 \| good	0.117 \| good
2025-10-26T04:00:00.000Z	31 \| good	2.407 \| good	9.796 \| good	32.773 \| good	0.617 \| good	2.979 \| good	0.114 \| good
2025-10-26T05:00:00.000Z	31 \| good	2.403 \| good	9.86 \| good	33.157 \| good	0.605 \| good	2.863 \| good	0.112 \| good
2025-10-26T06:00:00.000Z	30 \| good	2.232 \| good	8.946 \| good	32.493 \| good	0.594 \| good	2.747 \| good	0.11 \| good
2025-10-26T07:00:00.000Z	30 \| good	2.263 \| good	9.292 \| good	31.804 \| good	0.561 \| good	2.531 \| good	0.109 \| good
2025-10-26T08:00:00.000Z	31 \| good	1.66 \| good	6.836 \| good	34.068 \| good	0.528 \| good	2.316 \| good	0.108 \| good
2025-10-26T09:00:00.000Z	34 \| good	1.38 \| good	5.8 \| good	36.655 \| good	0.496 \| good	2.1 \| good	0.107 \| good
2025-10-26T10:00:00.000Z	33 \| good	1.558 \| good	6.345 \| good	35.685 \| good	0.491 \| good	2.028 \| good	0.106 \| good
2025-10-26T11:00:00.000Z	32 \| good	1.591 \| good	6.501 \| good	35.217 \| good	0.487 \| good	1.956 \| good	0.105 \| good
2025-10-26T12:00:00.000Z	32 \| good	1.536 \| good	6.082 \| good	35.192 \| good	0.482 \| good	1.884 \| good	0.104 \| good
2025-10-26T13:00:00.000Z	31 \| good	1.777 \| good	7.185 \| good	34.42 \| good	0.494 \| good	2.544 \| good	0.109 \| good
2025-10-26T14:00:00.000Z	31 \| good	2.214 \| good	9.117 \| good	34.037 \| good	0.506 \| good	3.205 \| good	0.114 \| good
2025-10-26T15:00:00.000Z	29 \| good	2.684 \| good	11.043 \| good	31.369 \| good	0.517 \| good	3.866 \| good	0.118 \| good
2025-10-26T16:00:00.000Z	28 \| good	3.081 \| good	13.169 \| good	29.68 \| good	0.541 \| good	4.275 \| good	0.124 \| good
2025-10-26T17:00:00.000Z	28 \| good	2.394 \| good	10.117 \| good	30.122 \| good	0.565 \| good	4.684 \| good	0.129 \| good
2025-10-26T18:00:00.000Z	30 \| good	2.24 \| good	9.296 \| good	32.086 \| good	0.589 \| good	5.093 \| good	0.134 \| good
2025-10-26T19:00:00.000Z	31 \| good	2.453 \| good	9.86 \| good	33.765 \| good	0.545 \| good	4.457 \| good	0.13 \| good
2025-10-26T20:00:00.000Z	31 \| good	3.027 \| good	12.963 \| good	33.989 \| good	0.501 \| good	3.821 \| good	0.125 \| good
2025-10-26T21:00:00.000Z	31 \| good	3.021 \| good	12.895 \| good	34.016 \| good	0.458 \| good	3.185 \| good	0.12 \| good
2025-10-26T22:00:00.000Z	31 \| good	2.754 \| good	11.243 \| good	34.243 \| good	0.486 \| good	3.824 \| good	0.124 \| good
2025-10-26T23:00:00.000Z	31 \| good	2.572 \| good	10.946 \| good	32.87 \| good	0.515 \| good	4.463 \| good	0.128 \| good
2025-10-27T00:00:00.000Z	31 \| good	2.344 \| good	9.932 \| good	32.977 \| good	0.544 \| good	5.102 \| good	0.132 \| good
2025-10-27T01:00:00.000Z	31 \| good	2.594 \| good	11.045 \| good	32.517 \| good	0.616 \| good	6.111 \| good	0.139 \| good
2025-10-27T02:00:00.000Z	27 \| good	3.134 \| good	13.211 \| good	28.986 \| good	0.689 \| good	7.119 \| good	0.147 \| good
2025-10-27T03:00:00.000Z	28 \| good	3.17 \| good	13.288 \| good	29.512 \| good	0.761 \| good	8.127 \| good	0.154 \| good
2025-10-27T04:00:00.000Z	28 \| good	3.641 \| good	15.211 \| good	30.278 \| good	0.762 \| good	7.645 \| good	0.15 \| good
2025-10-27T05:00:00.000Z	27 \| good	4.692 \| good	20.876 \| good	28.927 \| good	0.763 \| good	7.163 \| good	0.146 \| good
2025-10-27T06:00:00.000Z	27 \| good	5.42 \| good	6.49 \| good	28.482 \| good	0.762 \| good	6.674 \| good	0.141 \| good
2025-10-27T07:00:00.000Z	33 \| good	6.367 \| good	28.481 \| good	26.501 \| good	0.729 \| good	5.626 \| good	0.134 \| good
2025-10-27T08:00:00.000Z	33 \| good	6.483 \| good	28.841 \| good	25.047 \| good	0.695 \| good	4.571 \| good	0.127 \| good
2025-10-27T09:00:00.000Z	33 \| good	6.402 \| good	27.794 \| good	22.854 \| good	0.661 \| good	3.516 \| good	0.12 \| good
2025-10-27T10:00:00.000Z	38 \| good	6.706 \| good	29.13 \| good	20.182 \| good	0.631 \| good	3.113 \| good	0.118 \| good

Mountlake Terrace

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

0.11ppm

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 01:00:00 on 2025-10-24.

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 10:00:00 on 2025-10-24.

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

The current air quality in Mountlake Terrace, Washington is 27, 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 O3.

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 3.174 μg/m³.

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

The current PM₁₀ concentration at Mountlake Terrace, Washington is 10.615 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 0.108 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 0.284 ppb.

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

The current ozone (O₃) concentration at Mountlake Terrace, Washington is 28.628 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 6.652 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-23T12:00:00.000Z	38 \| good	6.757 \| good	24.006 \| good	9.037 \| good	0.253 \| good	13.258 \| good	0.194 \| good
2025-10-23T13:00:00.000Z	44 \| good	8.336 \| good	29.007 \| good	20.017 \| good	0.306 \| good	12.985 \| good	0.194 \| good
2025-10-23T14:00:00.000Z	52 \| moderate	9.944 \| good	35.696 \| good	14.962 \| good	0.253 \| good	18.726 \| good	0.255 \| good
2025-10-23T15:00:00.000Z	52 \| moderate	9.581 \| good	39.64 \| good	5.735 \| good	0.317 \| good	18.432 \| good	0.263 \| good
2025-10-23T16:00:00.000Z	54 \| moderate	11.14 \| good	40.645 \| good	12.4 \| good	0.282 \| good	19.296 \| good	0.325 \| good
2025-10-23T17:00:00.000Z	52 \| moderate	10.292 \| good	37.745 \| good	15.396 \| good	0.534 \| good	20.074 \| good	0.291 \| good
2025-10-23T18:00:00.000Z	49 \| good	9.148 \| good	34.888 \| good	16.399 \| good	0.502 \| good	20.673 \| good	0.273 \| good
2025-10-23T19:00:00.000Z	49 \| good	8.669 \| good	32.476 \| good	14.434 \| good	0.43 \| good	17.972 \| good	0.208 \| good
2025-10-23T20:00:00.000Z	44 \| good	7.864 \| good	28.871 \| good	16.483 \| good	0.517 \| good	15.407 \| good	0.191 \| good
2025-10-23T21:00:00.000Z	38 \| good	7.329 \| good	26.275 \| good	21.133 \| good	0.271 \| good	10.504 \| good	0.126 \| good
2025-10-23T22:00:00.000Z	33 \| good	5.711 \| good	24.536 \| good	24.01 \| good	0.38 \| good	10.816 \| good	0.117 \| good
2025-10-23T23:00:00.000Z	27 \| good	5.141 \| good	21.539 \| good	21.669 \| good	0.38 \| good	9.709 \| good	0.117 \| good
2025-10-24T00:00:00.000Z	33 \| good	5.783 \| good	21.181 \| good	19.586 \| good	0.326 \| good	9.071 \| good	0.19 \| good
2025-10-24T01:00:00.000Z	33 \| good	5.9 \| good	21.496 \| good	18.296 \| good	0.325 \| good	11.424 \| good	0.208 \| good
2025-10-24T02:00:00.000Z	33 \| good	6.394 \| good	23.459 \| good	17.68 \| good	0.309 \| good	12.015 \| good	0.198 \| good
2025-10-24T03:00:00.000Z	60 \| moderate	13.776 \| fine	61.473 \| fine	9.586 \| good	0.902 \| good	16.031 \| good	0.244 \| good
2025-10-24T04:00:00.000Z	38 \| good	7.084 \| good	25.739 \| good	14.451 \| good	0.301 \| good	17.999 \| good	0.199 \| good
2025-10-24T05:00:00.000Z	44 \| good	7.706 \| good	27.596 \| good	17.484 \| good	0.43 \| good	17.106 \| good	0.264 \| good
2025-10-24T06:00:00.000Z	44 \| good	7.992 \| good	28.781 \| good	14.616 \| good	0.436 \| good	16.99 \| good	0.264 \| good
2025-10-24T07:00:00.000Z	44 \| good	8.164 \| good	28.161 \| good	10.756 \| good	0.436 \| good	18.753 \| good	0.264 \| good
2025-10-24T08:00:00.000Z	49 \| good	8.67 \| good	30.155 \| good	10.04 \| good	0.372 \| good	19.145 \| good	0.255 \| good
2025-10-24T09:00:00.000Z	49 \| good	8.974 \| good	30.903 \| good	14.648 \| good	0.316 \| good	14.534 \| good	0.19 \| good
2025-10-24T10:00:00.000Z	49 \| good	8.724 \| good	31.105 \| good	16.297 \| good	0.316 \| good	13.81 \| good	0.19 \| good
2025-10-24T11:00:00.000Z	49 \| good	9.164 \| good	30.852 \| good	14.469 \| good	0.371 \| good	12.505 \| good	0.19 \| good
2025-10-24T12:00:00.000Z	49 \| good	8.92 \| good	30.771 \| good	15.994 \| good	0.389 \| good	14.026 \| good	0.182 \| good
2025-10-24T13:00:00.000Z	49 \| good	8.892 \| good	30.36 \| good	13.485 \| good	0.325 \| good	13.44 \| good	0.182 \| good
2025-10-24T14:00:00.000Z	38 \| good	7.212 \| good	30.257 \| good	15.077 \| good	0.261 \| good	8.105 \| good	0.19 \| good
2025-10-24T15:00:00.000Z	38 \| good	7.122 \| good	29.169 \| good	16.942 \| good	0.325 \| good	15.767 \| good	0.19 \| good
2025-10-24T16:00:00.000Z	38 \| good	7.016 \| good	29.36 \| good	19.96 \| good	0.316 \| good	16.02 \| good	0.181 \| good
2025-10-24T17:00:00.000Z	44 \| good	8.202 \| good	29.439 \| good	18.168 \| good	0.325 \| good	21.609 \| good	0.182 \| good
2025-10-24T18:00:00.000Z	38 \| good	7 \| good	28.948 \| good	20.378 \| good	0.39 \| good	19.376 \| good	0.182 \| good
2025-10-24T19:00:00.000Z	38 \| good	6.661 \| good	28.04 \| good	20.077 \| good	0.38 \| good	14.106 \| good	0.182 \| good
2025-10-24T20:00:00.000Z	27 \| good	4.903 \| good	19.787 \| good	18.006 \| good	0.389 \| good	13.058 \| good	0.173 \| good
2025-10-24T21:00:00.000Z	22 \| good	3.67 \| good	15.493 \| good	18.954 \| good	0.306 \| good	12.455 \| good	0.173 \| good
2025-10-24T22:00:00.000Z	20 \| good	3.292 \| good	13.729 \| good	22.493 \| good	0.34 \| good	12.752 \| good	0.116 \| good
2025-10-24T23:00:00.000Z	25 \| good	3.362 \| good	13.112 \| good	26.922 \| good	0.34 \| good	10.532 \| good	0.181 \| good
2025-10-25T00:00:00.000Z	22 \| good	2.894 \| good	13.172 \| good	24.371 \| good	0.34 \| good	12.382 \| good	0.19 \| good
2025-10-25T01:00:00.000Z	23 \| good	2.807 \| good	13.148 \| good	25.146 \| good	0.34 \| good	12.734 \| good	0.194 \| good
2025-10-25T02:00:00.000Z	23 \| good	2.643 \| good	12.302 \| good	24.522 \| good	0.34 \| good	11.385 \| good	0.119 \| good
2025-10-25T03:00:00.000Z	23 \| good	4.384 \| good	19.077 \| good	25.422 \| good	0.605 \| good	7.933 \| good	0.147 \| good
2025-10-25T04:00:00.000Z	24 \| good	3.35 \| good	14.405 \| good	25.933 \| good	0.32 \| good	9.168 \| good	0.1 \| good
2025-10-25T05:00:00.000Z	22 \| good	3.551 \| good	14.842 \| good	23.079 \| good	0.32 \| good	5.668 \| good	0.108 \| good
2025-10-25T06:00:00.000Z	22 \| good	3.075 \| good	13.026 \| good	23.656 \| good	0.341 \| good	5.515 \| good	0.109 \| good
2025-10-25T07:00:00.000Z	25 \| good	2.611 \| good	10.266 \| good	27.464 \| good	0.341 \| good	5.276 \| good	0.118 \| good
2025-10-25T08:00:00.000Z	28 \| good	2.258 \| good	9.396 \| good	30.035 \| good	0.304 \| good	7.268 \| good	0.108 \| good
2025-10-25T09:00:00.000Z	27 \| good	3.174 \| good	10.615 \| good	28.628 \| good	0.284 \| good	6.652 \| good	0.108 \| good
2025-10-25T10:00:00.000Z	25 \| good	2.983 \| good	10.024 \| good	26.555 \| good	0.305 \| good	6.992 \| good	0.108 \| good
2025-10-25T11:00:00.000Z	22 \| good	2.47 \| good	9.776 \| good	23.996 \| good	0.305 \| good	7.134 \| good	0.108 \| good
2025-10-25T11:00:00.000Z	25 \| good	2.983 \| good	10.024 \| good	26.555 \| good	0.305 \| good	6.992 \| good	0.108 \| good
2025-10-25T11:00:00.000Z	25 \| good	2.361 \| good	9.411 \| good	26.586 \| good	0.642 \| good	2.884 \| good	0.112 \| good
2025-10-25T12:00:00.000Z	25 \| good	2.915 \| good	12.083 \| good	27.254 \| good	0.649 \| good	2.964 \| good	0.111 \| good
2025-10-25T13:00:00.000Z	25 \| good	3.02 \| good	12.709 \| good	26.698 \| good	0.627 \| good	3.441 \| good	0.114 \| good
2025-10-25T14:00:00.000Z	25 \| good	2.898 \| good	12.404 \| good	27.056 \| good	0.605 \| good	3.918 \| good	0.118 \| good
2025-10-25T15:00:00.000Z	25 \| good	3.464 \| good	14.859 \| good	26.595 \| good	0.583 \| good	4.394 \| good	0.122 \| good
2025-10-25T16:00:00.000Z	26 \| good	3.509 \| good	15.14 \| good	27.785 \| good	0.521 \| good	4.047 \| good	0.123 \| good
2025-10-25T17:00:00.000Z	22 \| good	4.261 \| good	18.544 \| good	24.263 \| good	0.459 \| good	3.699 \| good	0.125 \| good
2025-10-25T18:00:00.000Z	23 \| good	3.673 \| good	15.755 \| good	25.404 \| good	0.397 \| good	3.351 \| good	0.126 \| good
2025-10-25T19:00:00.000Z	27 \| good	2.361 \| good	9.744 \| good	29.403 \| good	0.358 \| good	2.913 \| good	0.123 \| good
2025-10-25T20:00:00.000Z	27 \| good	2.619 \| good	10.771 \| good	28.534 \| good	0.32 \| good	2.475 \| good	0.121 \| good
2025-10-25T21:00:00.000Z	29 \| good	2.541 \| good	10.836 \| good	30.99 \| good	0.281 \| good	2.037 \| good	0.118 \| good
2025-10-25T22:00:00.000Z	32 \| good	2.604 \| good	11.242 \| good	35.076 \| good	0.268 \| good	2.133 \| good	0.117 \| good
2025-10-25T23:00:00.000Z	31 \| good	2.547 \| good	10.713 \| good	33.37 \| good	0.256 \| good	2.228 \| good	0.116 \| good
2025-10-26T00:00:00.000Z	31 \| good	2.761 \| good	11.632 \| good	32.501 \| good	0.243 \| good	2.324 \| good	0.115 \| good
2025-10-26T01:00:00.000Z	30 \| good	2.714 \| good	11.485 \| good	31.874 \| good	0.372 \| good	2.581 \| good	0.116 \| good
2025-10-26T02:00:00.000Z	28 \| good	3.477 \| good	14.98 \| good	30.041 \| good	0.5 \| good	2.838 \| good	0.116 \| good
2025-10-26T03:00:00.000Z	28 \| good	3.402 \| good	14.209 \| good	29.767 \| good	0.629 \| good	3.095 \| good	0.117 \| good
2025-10-26T04:00:00.000Z	31 \| good	2.407 \| good	9.796 \| good	32.773 \| good	0.617 \| good	2.979 \| good	0.114 \| good
2025-10-26T05:00:00.000Z	31 \| good	2.403 \| good	9.86 \| good	33.157 \| good	0.605 \| good	2.863 \| good	0.112 \| good
2025-10-26T06:00:00.000Z	30 \| good	2.232 \| good	8.946 \| good	32.493 \| good	0.594 \| good	2.747 \| good	0.11 \| good
2025-10-26T07:00:00.000Z	30 \| good	2.263 \| good	9.292 \| good	31.804 \| good	0.561 \| good	2.531 \| good	0.109 \| good
2025-10-26T08:00:00.000Z	31 \| good	1.66 \| good	6.836 \| good	34.068 \| good	0.528 \| good	2.316 \| good	0.108 \| good
2025-10-26T09:00:00.000Z	34 \| good	1.38 \| good	5.8 \| good	36.655 \| good	0.496 \| good	2.1 \| good	0.107 \| good
2025-10-26T10:00:00.000Z	33 \| good	1.558 \| good	6.345 \| good	35.685 \| good	0.491 \| good	2.028 \| good	0.106 \| good
2025-10-26T11:00:00.000Z	32 \| good	1.591 \| good	6.501 \| good	35.217 \| good	0.487 \| good	1.956 \| good	0.105 \| good
2025-10-26T12:00:00.000Z	32 \| good	1.536 \| good	6.082 \| good	35.192 \| good	0.482 \| good	1.884 \| good	0.104 \| good
2025-10-26T13:00:00.000Z	31 \| good	1.777 \| good	7.185 \| good	34.42 \| good	0.494 \| good	2.544 \| good	0.109 \| good
2025-10-26T14:00:00.000Z	31 \| good	2.214 \| good	9.117 \| good	34.037 \| good	0.506 \| good	3.205 \| good	0.114 \| good
2025-10-26T15:00:00.000Z	29 \| good	2.684 \| good	11.043 \| good	31.369 \| good	0.517 \| good	3.866 \| good	0.118 \| good
2025-10-26T16:00:00.000Z	28 \| good	3.081 \| good	13.169 \| good	29.68 \| good	0.541 \| good	4.275 \| good	0.124 \| good
2025-10-26T17:00:00.000Z	28 \| good	2.394 \| good	10.117 \| good	30.122 \| good	0.565 \| good	4.684 \| good	0.129 \| good
2025-10-26T18:00:00.000Z	30 \| good	2.24 \| good	9.296 \| good	32.086 \| good	0.589 \| good	5.093 \| good	0.134 \| good
2025-10-26T19:00:00.000Z	31 \| good	2.453 \| good	9.86 \| good	33.765 \| good	0.545 \| good	4.457 \| good	0.13 \| good
2025-10-26T20:00:00.000Z	31 \| good	3.027 \| good	12.963 \| good	33.989 \| good	0.501 \| good	3.821 \| good	0.125 \| good
2025-10-26T21:00:00.000Z	31 \| good	3.021 \| good	12.895 \| good	34.016 \| good	0.458 \| good	3.185 \| good	0.12 \| good
2025-10-26T22:00:00.000Z	31 \| good	2.754 \| good	11.243 \| good	34.243 \| good	0.486 \| good	3.824 \| good	0.124 \| good
2025-10-26T23:00:00.000Z	31 \| good	2.572 \| good	10.946 \| good	32.87 \| good	0.515 \| good	4.463 \| good	0.128 \| good
2025-10-27T00:00:00.000Z	31 \| good	2.344 \| good	9.932 \| good	32.977 \| good	0.544 \| good	5.102 \| good	0.132 \| good
2025-10-27T01:00:00.000Z	31 \| good	2.594 \| good	11.045 \| good	32.517 \| good	0.616 \| good	6.111 \| good	0.139 \| good
2025-10-27T02:00:00.000Z	27 \| good	3.134 \| good	13.211 \| good	28.986 \| good	0.689 \| good	7.119 \| good	0.147 \| good
2025-10-27T03:00:00.000Z	28 \| good	3.17 \| good	13.288 \| good	29.512 \| good	0.761 \| good	8.127 \| good	0.154 \| good
2025-10-27T04:00:00.000Z	28 \| good	3.641 \| good	15.211 \| good	30.278 \| good	0.762 \| good	7.645 \| good	0.15 \| good
2025-10-27T05:00:00.000Z	27 \| good	4.692 \| good	20.876 \| good	28.927 \| good	0.763 \| good	7.163 \| good	0.146 \| good
2025-10-27T06:00:00.000Z	27 \| good	5.42 \| good	6.49 \| good	28.482 \| good	0.762 \| good	6.674 \| good	0.141 \| good
2025-10-27T07:00:00.000Z	33 \| good	6.367 \| good	28.481 \| good	26.501 \| good	0.729 \| good	5.626 \| good	0.134 \| good
2025-10-27T08:00:00.000Z	33 \| good	6.483 \| good	28.841 \| good	25.047 \| good	0.695 \| good	4.571 \| good	0.127 \| good
2025-10-27T09:00:00.000Z	33 \| good	6.402 \| good	27.794 \| good	22.854 \| good	0.661 \| good	3.516 \| good	0.12 \| good
2025-10-27T10:00:00.000Z	38 \| good	6.706 \| good	29.13 \| good	20.182 \| good	0.631 \| good	3.113 \| good	0.118 \| 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 pollutant is the most common in Mountlake Terrace, Washington?

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

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?