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

The PM10 concentration in Snohomish, Washington is 9.331 μg/m3 at the moment.

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

Currently, Snohomish, Washington has a sulfur dioxide (SO2) concentration of 0.33 ppb.

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

The current ozone (O3) level in Snohomish, Washington at the moment is 21.081 ppm.

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

Nitrogen dioxide (NO2) level in Snohomish, Washington at the moment is 4.146 ppb.

Live air quality index in Snohomish, Washington today

Q: What is the PM2.5 level in Snohomish, Washington at the moment?

PM2.5 levels in Snohomish, Washington are currently 2.167 μg/m3.

Stay updated with real-time air quality in Snohomish, 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

Snohomish, Washington

Last updated: ... (Local time)

Major air pollutants in Snohomish, Washington

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

2.17 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

9.33 μg/m³

155

255

425

605+

Ozone (O₃)

21.08 ppb

201

201+

Sulfur Dioxide (SO₂)

0.33 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.15 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.16 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Snohomish, Washington

Get Live Pollen Counts

Snohomish, Washington

Scroll To Air Quality Map

Track live Snohomish, Washington air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-21T23:00:00.000Z	69 \| moderate	19.459 \| fine	57.474 \| fine	48.455 \| good	0.401 \| good	19.484 \| good	0.291 \| good
2026-07-22T00:00:00.000Z	71 \| moderate	15.222 \| fine	55.746 \| fine	60.803 \| fine	0.448 \| good	18.221 \| good	0.317 \| good
2026-07-22T01:00:00.000Z	67 \| moderate	13.763 \| fine	31.863 \| good	60.169 \| fine	0.392 \| good	15.559 \| good	0.307 \| good
2026-07-22T02:00:00.000Z	71 \| moderate	12.973 \| fine	53.827 \| good	61.314 \| fine	0.393 \| good	14.255 \| good	0.307 \| good
2026-07-22T03:00:00.000Z	58 \| moderate	12.838 \| fine	68.991 \| fine	54.353 \| good	0.478 \| good	10.459 \| good	0.307 \| good
2026-07-22T04:00:00.000Z	56 \| moderate	12.097 \| good	55.825 \| fine	41.621 \| good	0.428 \| good	8.674 \| good	0.272 \| good
2026-07-22T05:00:00.000Z	58 \| moderate	12.555 \| fine	53.727 \| good	39.382 \| good	0.432 \| good	11.734 \| good	0.353 \| good
2026-07-22T06:00:00.000Z	71 \| moderate	19.961 \| fine	87.31 \| fine	38.267 \| good	0.532 \| good	11.274 \| good	0.326 \| good
2026-07-22T07:00:00.000Z	60 \| moderate	14.238 \| fine	63.462 \| fine	33.698 \| good	0.533 \| good	13.086 \| good	0.326 \| good
2026-07-22T08:00:00.000Z	60 \| moderate	13.92 \| fine	57.456 \| fine	21.539 \| good	0.641 \| good	10.605 \| good	0.173 \| good
2026-07-22T09:00:00.000Z	58 \| moderate	13.344 \| fine	49.196 \| good	15.39 \| good	0.318 \| good	11.984 \| good	0.207 \| good
2026-07-22T10:00:00.000Z	60 \| moderate	14.007 \| fine	60.35 \| fine	18.525 \| good	0.343 \| good	15.875 \| good	0.165 \| good
2026-07-22T11:00:00.000Z	65 \| moderate	14.136 \| fine	84.363 \| fine	20.178 \| good	0.334 \| good	20.337 \| good	0.246 \| good
2026-07-22T12:00:00.000Z	81 \| moderate	16.306 \| fine	114.79 \| fine	17.945 \| good	0.335 \| good	24.62 \| good	0.235 \| good
2026-07-22T13:00:00.000Z	95 \| moderate	15.536 \| fine	143.602 \| fine	16.421 \| good	0.34 \| good	24.377 \| good	0.235 \| good
2026-07-22T14:00:00.000Z	71 \| moderate	15.314 \| fine	95.323 \| fine	17.549 \| good	0.325 \| good	11.919 \| good	0.368 \| good
2026-07-22T15:00:00.000Z	114 \| sensitive	35.596 \| moderate	181.978 \| moderate	16.278 \| good	0.196 \| good	12.372 \| good	0.404 \| good
2026-07-22T16:00:00.000Z	81 \| moderate	25.243 \| fine	78.219 \| fine	18.67 \| good	0.542 \| good	7.513 \| good	0.359 \| good
2026-07-22T17:00:00.000Z	72 \| moderate	16.195 \| fine	97.619 \| fine	19.427 \| good	0.646 \| good	8.484 \| good	0.325 \| good
2026-07-22T18:00:00.000Z	71 \| moderate	20.051 \| fine	75.111 \| fine	25.302 \| good	0.509 \| good	10.694 \| good	0.309 \| good
2026-07-22T19:00:00.000Z	67 \| moderate	18.121 \| fine	74.386 \| fine	33.52 \| good	0.501 \| good	20.498 \| good	0.309 \| good
2026-07-22T20:00:00.000Z	62 \| moderate	15.126 \| fine	34.753 \| good	31.354 \| good	0.507 \| good	18.052 \| good	0.265 \| good
2026-07-22T21:00:00.000Z	64 \| moderate	16.304 \| fine	56.323 \| fine	43.802 \| good	0.342 \| good	17.106 \| good	0.23 \| good
2026-07-22T22:00:00.000Z	69 \| moderate	18.969 \| fine	81.476 \| fine	54.895 \| good	0.364 \| good	16.681 \| good	0.291 \| good
2026-07-22T23:00:00.000Z	69 \| moderate	18.688 \| fine	87.83 \| fine	57.03 \| fine	0.403 \| good	15.115 \| good	0.271 \| good
2026-07-23T00:00:00.000Z	119 \| sensitive	22.931 \| fine	98.729 \| fine	75.544 \| moderate	0.495 \| good	14.713 \| good	0.271 \| good
2026-07-23T01:00:00.000Z	73 \| moderate	20.189 \| fine	98.945 \| fine	60.23 \| fine	0.486 \| good	18.456 \| good	0.342 \| good
2026-07-23T02:00:00.000Z	90 \| moderate	19.48 \| fine	133.471 \| fine	59.432 \| fine	0.386 \| good	18.82 \| good	0.343 \| good
2026-07-23T03:00:00.000Z	152 \| unhealthy	57.413 \| poor	253.173 \| moderate	68.66 \| fine	1.186 \| good	7.401 \| good	0.275 \| good
2026-07-23T04:00:00.000Z	77 \| moderate	23.365 \| fine	39.227 \| good	41.393 \| good	0.508 \| good	8.809 \| good	0.27 \| good
2026-07-23T05:00:00.000Z	64 \| moderate	16.26 \| fine	73.107 \| fine	30.374 \| good	0.684 \| good	11.846 \| good	0.306 \| good
2026-07-23T06:00:00.000Z	60 \| moderate	13.745 \| fine	62.428 \| fine	29.155 \| good	0.415 \| good	12.287 \| good	0.201 \| good
2026-07-23T07:00:00.000Z	62 \| moderate	14.706 \| fine	62.552 \| fine	30.46 \| good	0.494 \| good	10.062 \| good	0.201 \| good
2026-07-23T08:00:00.000Z	60 \| moderate	14.07 \| fine	29.528 \| good	26.903 \| good	2.232 \| good	9.626 \| good	0.166 \| good
2026-07-23T09:00:00.000Z	58 \| moderate	13.318 \| fine	40.251 \| good	26.533 \| good	0.373 \| good	6.167 \| good	0.13 \| good
2026-07-23T10:00:00.000Z	52 \| moderate	9.626 \| good	30.889 \| good	29.056 \| good	2.213 \| good	5.327 \| good	0.13 \| good
2026-07-23T11:00:00.000Z	49 \| good	9.394 \| good	45.921 \| good	27.512 \| good	3.675 \| good	9.14 \| good	0.13 \| good
2026-07-23T12:00:00.000Z	38 \| good	7.067 \| good	31.169 \| good	22.787 \| good	3.959 \| good	10.383 \| good	0.13 \| good
2026-07-23T13:00:00.000Z	38 \| good	7.057 \| good	21.923 \| good	21.845 \| good	3.902 \| good	8.491 \| good	0.13 \| good
2026-07-23T14:00:00.000Z	22 \| good	4.26 \| good	13.633 \| good	23.35 \| good	0.373 \| good	7.673 \| good	0.211 \| good
2026-07-23T15:00:00.000Z	27 \| good	4.891 \| good	25.796 \| good	27.677 \| good	0.411 \| good	6.139 \| good	0.145 \| good
2026-07-23T16:00:00.000Z	42 \| good	5.09 \| good	45.459 \| good	21.544 \| good	0.353 \| good	5.276 \| good	0.145 \| good
2026-07-23T17:00:00.000Z	19 \| good	3.367 \| good	10.674 \| good	20.602 \| good	0.51 \| good	4.589 \| good	0.11 \| good
2026-07-23T18:00:00.000Z	24 \| good	2.25 \| good	19.365 \| good	26.026 \| good	0.463 \| good	5.192 \| good	0.11 \| good
2026-07-23T19:00:00.000Z	22 \| good	2.497 \| good	17.188 \| good	23.846 \| good	0.351 \| good	3.756 \| good	0.11 \| good
2026-07-23T20:00:00.000Z	22 \| good	2.03 \| good	9.033 \| good	24.457 \| good	0.351 \| good	4.036 \| good	0.156 \| good
2026-07-23T21:00:00.000Z	19 \| good	2.167 \| good	9.331 \| good	21.081 \| good	0.33 \| good	4.146 \| good	0.156 \| good
2026-07-23T22:00:00.000Z	19 \| good	2.167 \| good	9.331 \| good	21.081 \| good	0.33 \| good	4.146 \| good	0.156 \| good
2026-07-23T23:00:00.000Z	54 \| moderate	11.301 \| good	50.298 \| good	39.437 \| good	0.318 \| good	1.033 \| good	0.124 \| good
2026-07-24T00:00:00.000Z	54 \| moderate	10.936 \| good	48.338 \| good	42.244 \| good	0.319 \| good	1.182 \| good	0.125 \| good
2026-07-24T01:00:00.000Z	54 \| moderate	10.835 \| good	48.204 \| good	43.808 \| good	0.324 \| good	1.528 \| good	0.129 \| good
2026-07-24T02:00:00.000Z	54 \| moderate	11.078 \| good	49.387 \| good	42.073 \| good	0.336 \| good	2.185 \| good	0.135 \| good
2026-07-24T03:00:00.000Z	54 \| moderate	11.35 \| good	50.159 \| good	34.341 \| good	0.345 \| good	3.821 \| good	0.148 \| good
2026-07-24T04:00:00.000Z	56 \| moderate	11.52 \| good	51.153 \| good	31.473 \| good	0.386 \| good	7.25 \| good	0.176 \| good
2026-07-24T05:00:00.000Z	54 \| moderate	10.616 \| good	47.16 \| good	28.151 \| good	0.428 \| good	10.438 \| good	0.203 \| good
2026-07-24T06:00:00.000Z	52 \| moderate	9.877 \| good	44.066 \| good	26.587 \| good	0.452 \| good	12.839 \| good	0.222 \| good
2026-07-24T07:00:00.000Z	49 \| good	9.224 \| good	41.005 \| good	24.693 \| good	0.436 \| good	14.321 \| good	0.233 \| good
2026-07-24T08:00:00.000Z	49 \| good	8.836 \| good	39.445 \| good	23.242 \| good	0.397 \| good	14.385 \| good	0.233 \| good
2026-07-24T09:00:00.000Z	49 \| good	8.536 \| good	37.813 \| good	20.182 \| good	0.357 \| good	13.91 \| good	0.229 \| good
2026-07-24T10:00:00.000Z	44 \| good	8.497 \| good	37.689 \| good	16.318 \| good	0.329 \| good	13.365 \| good	0.225 \| good
2026-07-24T11:00:00.000Z	44 \| good	8.18 \| good	36.277 \| good	12.299 \| good	0.302 \| good	13.008 \| good	0.226 \| good
2026-07-24T12:00:00.000Z	44 \| good	7.778 \| good	34.324 \| good	10.589 \| good	0.263 \| good	12.625 \| good	0.23 \| good
2026-07-24T13:00:00.000Z	44 \| good	7.65 \| good	33.4 \| good	11.376 \| good	0.192 \| good	11.22 \| good	0.238 \| good
2026-07-24T14:00:00.000Z	44 \| good	8.191 \| good	36.533 \| good	15.84 \| good	0.146 \| good	8.085 \| good	0.248 \| good
2026-07-24T15:00:00.000Z	49 \| good	9.198 \| good	41.098 \| good	19.934 \| good	0.187 \| good	6.015 \| good	0.257 \| good
2026-07-24T16:00:00.000Z	49 \| good	8.906 \| good	39.518 \| good	23.487 \| good	0.372 \| good	4.257 \| good	0.168 \| good
2026-07-24T17:00:00.000Z	49 \| good	8.501 \| good	37.653 \| good	26.841 \| good	0.446 \| good	3.31 \| good	0.156 \| good
2026-07-24T18:00:00.000Z	49 \| good	8.515 \| good	37.922 \| good	30.749 \| good	0.472 \| good	2.842 \| good	0.155 \| good
2026-07-24T19:00:00.000Z	44 \| good	8.468 \| good	37.604 \| good	35.426 \| good	0.48 \| good	2.5 \| good	0.152 \| good
2026-07-24T20:00:00.000Z	49 \| good	8.955 \| good	40.183 \| good	40.29 \| good	0.47 \| good	2.194 \| good	0.148 \| good
2026-07-24T21:00:00.000Z	49 \| good	8.989 \| good	40.278 \| good	45.587 \| good	0.457 \| good	1.957 \| good	0.143 \| good
2026-07-24T22:00:00.000Z	49 \| good	9.091 \| good	40.88 \| good	50.39 \| good	0.437 \| good	1.77 \| good	0.139 \| good
2026-07-24T23:00:00.000Z	52 \| moderate	9.974 \| good	44.689 \| good	53.068 \| good	0.414 \| good	1.69 \| good	0.135 \| good
2026-07-25T00:00:00.000Z	52 \| moderate	10.423 \| good	46.308 \| good	52.926 \| good	0.398 \| good	1.717 \| good	0.132 \| good
2026-07-25T01:00:00.000Z	52 \| moderate	10.336 \| good	46.069 \| good	49.731 \| good	0.395 \| good	1.816 \| good	0.13 \| good
2026-07-25T02:00:00.000Z	52 \| moderate	9.722 \| good	43.493 \| good	41.631 \| good	0.407 \| good	2.195 \| good	0.131 \| good
2026-07-25T03:00:00.000Z	49 \| good	8.519 \| good	37.903 \| good	30.286 \| good	0.405 \| good	3.591 \| good	0.14 \| good
2026-07-25T04:00:00.000Z	38 \| good	7.062 \| good	31.053 \| good	25.725 \| good	0.419 \| good	6.199 \| good	0.16 \| good
2026-07-25T05:00:00.000Z	33 \| good	6.477 \| good	28.543 \| good	25.076 \| good	0.442 \| good	8.293 \| good	0.175 \| good
2026-07-25T06:00:00.000Z	38 \| good	6.651 \| good	29.22 \| good	24.279 \| good	0.451 \| good	9.804 \| good	0.185 \| good
2026-07-25T07:00:00.000Z	38 \| good	7.23 \| good	31.648 \| good	23.132 \| good	0.418 \| good	10.141 \| good	0.183 \| good
2026-07-25T08:00:00.000Z	44 \| good	7.784 \| good	34.552 \| good	20.789 \| good	0.385 \| good	9.059 \| good	0.169 \| good
2026-07-25T09:00:00.000Z	44 \| good	7.633 \| good	33.834 \| good	18.085 \| good	0.377 \| good	7.176 \| good	0.145 \| good
2026-07-25T10:00:00.000Z	38 \| good	7.325 \| good	32.354 \| good	15.768 \| good	0.368 \| good	5.562 \| good	0.124 \| good
2026-07-25T11:00:00.000Z	38 \| good	6.839 \| good	29.801 \| good	14.31 \| good	0.344 \| good	4.869 \| good	0.114 \| good
2026-07-25T12:00:00.000Z	33 \| good	5.669 \| good	24.887 \| good	14.671 \| good	0.327 \| good	4.528 \| good	0.109 \| good
2026-07-25T13:00:00.000Z	27 \| good	4.654 \| good	20.081 \| good	15.125 \| good	0.311 \| good	4.167 \| good	0.106 \| good
2026-07-25T14:00:00.000Z	22 \| good	4.125 \| good	17.643 \| good	19.193 \| good	0.295 \| good	2.986 \| good	0.099 \| good
2026-07-25T15:00:00.000Z	22 \| good	4.053 \| good	17.022 \| good	22.207 \| good	0.308 \| good	1.743 \| good	0.092 \| good
2026-07-25T16:00:00.000Z	23 \| good	4.033 \| good	17.28 \| good	24.741 \| good	0.295 \| good	1.336 \| good	0.092 \| good
2026-07-25T17:00:00.000Z	26 \| good	4.135 \| good	17.785 \| good	28.001 \| good	0.284 \| good	1.315 \| good	0.094 \| good
2026-07-25T18:00:00.000Z	29 \| good	4.31 \| good	18.4 \| good	31.2 \| good	0.284 \| good	1.379 \| good	0.096 \| good
2026-07-25T19:00:00.000Z	32 \| good	4.456 \| good	19.538 \| good	34.553 \| good	0.275 \| good	1.373 \| good	0.098 \| good
2026-07-25T20:00:00.000Z	35 \| good	4.674 \| good	20.704 \| good	38.081 \| good	0.284 \| good	1.394 \| good	0.1 \| good
2026-07-25T21:00:00.000Z	34 \| good	4.617 \| good	20.294 \| good	37.438 \| good	0.292 \| good	1.365 \| good	0.102 \| good
2026-07-25T22:00:00.000Z	29 \| good	4.084 \| good	17.948 \| good	31.224 \| good	0.298 \| good	1.295 \| good	0.103 \| good

Snohomish

Get reliable air quality data to drive your business

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

0.16ppm

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 Snohomish, Washington?

The air quality information for Snohomish, Washington is updated every hour for accuracy.

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

In the past 24 hours, the air quality in Snohomish, Washington was at its worst at 03:00:00 on 2026-07-23.

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

In the last 24 hours, the best air quality in Snohomish, Washington was observed at 09:00:00 on 2026-07-23.

What is the AQI in Snohomish, Washington right now?

As of now, the AQI in Snohomish, Washington is 19, indicating Good conditions.

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

Snohomish, Washington air has the highest levels of O3.

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

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

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

PM_2.5 levels in Snohomish, Washington are currently 2.167 μg/m³.

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

The PM₁₀ concentration in Snohomish, Washington is 9.331 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Snohomish, Washington is 0.156 ppm.

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

Currently, Snohomish, Washington has a sulfur dioxide (SO₂) concentration of 0.33 ppb.

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

The current ozone (O₃) level in Snohomish, Washington at the moment is 21.081 ppm.

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

Nitrogen dioxide (NO₂) level in Snohomish, Washington at the moment is 4.146 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-21T23:00:00.000Z	69 \| moderate	19.459 \| fine	57.474 \| fine	48.455 \| good	0.401 \| good	19.484 \| good	0.291 \| good
2026-07-22T00:00:00.000Z	71 \| moderate	15.222 \| fine	55.746 \| fine	60.803 \| fine	0.448 \| good	18.221 \| good	0.317 \| good
2026-07-22T01:00:00.000Z	67 \| moderate	13.763 \| fine	31.863 \| good	60.169 \| fine	0.392 \| good	15.559 \| good	0.307 \| good
2026-07-22T02:00:00.000Z	71 \| moderate	12.973 \| fine	53.827 \| good	61.314 \| fine	0.393 \| good	14.255 \| good	0.307 \| good
2026-07-22T03:00:00.000Z	58 \| moderate	12.838 \| fine	68.991 \| fine	54.353 \| good	0.478 \| good	10.459 \| good	0.307 \| good
2026-07-22T04:00:00.000Z	56 \| moderate	12.097 \| good	55.825 \| fine	41.621 \| good	0.428 \| good	8.674 \| good	0.272 \| good
2026-07-22T05:00:00.000Z	58 \| moderate	12.555 \| fine	53.727 \| good	39.382 \| good	0.432 \| good	11.734 \| good	0.353 \| good
2026-07-22T06:00:00.000Z	71 \| moderate	19.961 \| fine	87.31 \| fine	38.267 \| good	0.532 \| good	11.274 \| good	0.326 \| good
2026-07-22T07:00:00.000Z	60 \| moderate	14.238 \| fine	63.462 \| fine	33.698 \| good	0.533 \| good	13.086 \| good	0.326 \| good
2026-07-22T08:00:00.000Z	60 \| moderate	13.92 \| fine	57.456 \| fine	21.539 \| good	0.641 \| good	10.605 \| good	0.173 \| good
2026-07-22T09:00:00.000Z	58 \| moderate	13.344 \| fine	49.196 \| good	15.39 \| good	0.318 \| good	11.984 \| good	0.207 \| good
2026-07-22T10:00:00.000Z	60 \| moderate	14.007 \| fine	60.35 \| fine	18.525 \| good	0.343 \| good	15.875 \| good	0.165 \| good
2026-07-22T11:00:00.000Z	65 \| moderate	14.136 \| fine	84.363 \| fine	20.178 \| good	0.334 \| good	20.337 \| good	0.246 \| good
2026-07-22T12:00:00.000Z	81 \| moderate	16.306 \| fine	114.79 \| fine	17.945 \| good	0.335 \| good	24.62 \| good	0.235 \| good
2026-07-22T13:00:00.000Z	95 \| moderate	15.536 \| fine	143.602 \| fine	16.421 \| good	0.34 \| good	24.377 \| good	0.235 \| good
2026-07-22T14:00:00.000Z	71 \| moderate	15.314 \| fine	95.323 \| fine	17.549 \| good	0.325 \| good	11.919 \| good	0.368 \| good
2026-07-22T15:00:00.000Z	114 \| sensitive	35.596 \| moderate	181.978 \| moderate	16.278 \| good	0.196 \| good	12.372 \| good	0.404 \| good
2026-07-22T16:00:00.000Z	81 \| moderate	25.243 \| fine	78.219 \| fine	18.67 \| good	0.542 \| good	7.513 \| good	0.359 \| good
2026-07-22T17:00:00.000Z	72 \| moderate	16.195 \| fine	97.619 \| fine	19.427 \| good	0.646 \| good	8.484 \| good	0.325 \| good
2026-07-22T18:00:00.000Z	71 \| moderate	20.051 \| fine	75.111 \| fine	25.302 \| good	0.509 \| good	10.694 \| good	0.309 \| good
2026-07-22T19:00:00.000Z	67 \| moderate	18.121 \| fine	74.386 \| fine	33.52 \| good	0.501 \| good	20.498 \| good	0.309 \| good
2026-07-22T20:00:00.000Z	62 \| moderate	15.126 \| fine	34.753 \| good	31.354 \| good	0.507 \| good	18.052 \| good	0.265 \| good
2026-07-22T21:00:00.000Z	64 \| moderate	16.304 \| fine	56.323 \| fine	43.802 \| good	0.342 \| good	17.106 \| good	0.23 \| good
2026-07-22T22:00:00.000Z	69 \| moderate	18.969 \| fine	81.476 \| fine	54.895 \| good	0.364 \| good	16.681 \| good	0.291 \| good
2026-07-22T23:00:00.000Z	69 \| moderate	18.688 \| fine	87.83 \| fine	57.03 \| fine	0.403 \| good	15.115 \| good	0.271 \| good
2026-07-23T00:00:00.000Z	119 \| sensitive	22.931 \| fine	98.729 \| fine	75.544 \| moderate	0.495 \| good	14.713 \| good	0.271 \| good
2026-07-23T01:00:00.000Z	73 \| moderate	20.189 \| fine	98.945 \| fine	60.23 \| fine	0.486 \| good	18.456 \| good	0.342 \| good
2026-07-23T02:00:00.000Z	90 \| moderate	19.48 \| fine	133.471 \| fine	59.432 \| fine	0.386 \| good	18.82 \| good	0.343 \| good
2026-07-23T03:00:00.000Z	152 \| unhealthy	57.413 \| poor	253.173 \| moderate	68.66 \| fine	1.186 \| good	7.401 \| good	0.275 \| good
2026-07-23T04:00:00.000Z	77 \| moderate	23.365 \| fine	39.227 \| good	41.393 \| good	0.508 \| good	8.809 \| good	0.27 \| good
2026-07-23T05:00:00.000Z	64 \| moderate	16.26 \| fine	73.107 \| fine	30.374 \| good	0.684 \| good	11.846 \| good	0.306 \| good
2026-07-23T06:00:00.000Z	60 \| moderate	13.745 \| fine	62.428 \| fine	29.155 \| good	0.415 \| good	12.287 \| good	0.201 \| good
2026-07-23T07:00:00.000Z	62 \| moderate	14.706 \| fine	62.552 \| fine	30.46 \| good	0.494 \| good	10.062 \| good	0.201 \| good
2026-07-23T08:00:00.000Z	60 \| moderate	14.07 \| fine	29.528 \| good	26.903 \| good	2.232 \| good	9.626 \| good	0.166 \| good
2026-07-23T09:00:00.000Z	58 \| moderate	13.318 \| fine	40.251 \| good	26.533 \| good	0.373 \| good	6.167 \| good	0.13 \| good
2026-07-23T10:00:00.000Z	52 \| moderate	9.626 \| good	30.889 \| good	29.056 \| good	2.213 \| good	5.327 \| good	0.13 \| good
2026-07-23T11:00:00.000Z	49 \| good	9.394 \| good	45.921 \| good	27.512 \| good	3.675 \| good	9.14 \| good	0.13 \| good
2026-07-23T12:00:00.000Z	38 \| good	7.067 \| good	31.169 \| good	22.787 \| good	3.959 \| good	10.383 \| good	0.13 \| good
2026-07-23T13:00:00.000Z	38 \| good	7.057 \| good	21.923 \| good	21.845 \| good	3.902 \| good	8.491 \| good	0.13 \| good
2026-07-23T14:00:00.000Z	22 \| good	4.26 \| good	13.633 \| good	23.35 \| good	0.373 \| good	7.673 \| good	0.211 \| good
2026-07-23T15:00:00.000Z	27 \| good	4.891 \| good	25.796 \| good	27.677 \| good	0.411 \| good	6.139 \| good	0.145 \| good
2026-07-23T16:00:00.000Z	42 \| good	5.09 \| good	45.459 \| good	21.544 \| good	0.353 \| good	5.276 \| good	0.145 \| good
2026-07-23T17:00:00.000Z	19 \| good	3.367 \| good	10.674 \| good	20.602 \| good	0.51 \| good	4.589 \| good	0.11 \| good
2026-07-23T18:00:00.000Z	24 \| good	2.25 \| good	19.365 \| good	26.026 \| good	0.463 \| good	5.192 \| good	0.11 \| good
2026-07-23T19:00:00.000Z	22 \| good	2.497 \| good	17.188 \| good	23.846 \| good	0.351 \| good	3.756 \| good	0.11 \| good
2026-07-23T20:00:00.000Z	22 \| good	2.03 \| good	9.033 \| good	24.457 \| good	0.351 \| good	4.036 \| good	0.156 \| good
2026-07-23T21:00:00.000Z	19 \| good	2.167 \| good	9.331 \| good	21.081 \| good	0.33 \| good	4.146 \| good	0.156 \| good
2026-07-23T22:00:00.000Z	19 \| good	2.167 \| good	9.331 \| good	21.081 \| good	0.33 \| good	4.146 \| good	0.156 \| good
2026-07-23T23:00:00.000Z	54 \| moderate	11.301 \| good	50.298 \| good	39.437 \| good	0.318 \| good	1.033 \| good	0.124 \| good
2026-07-24T00:00:00.000Z	54 \| moderate	10.936 \| good	48.338 \| good	42.244 \| good	0.319 \| good	1.182 \| good	0.125 \| good
2026-07-24T01:00:00.000Z	54 \| moderate	10.835 \| good	48.204 \| good	43.808 \| good	0.324 \| good	1.528 \| good	0.129 \| good
2026-07-24T02:00:00.000Z	54 \| moderate	11.078 \| good	49.387 \| good	42.073 \| good	0.336 \| good	2.185 \| good	0.135 \| good
2026-07-24T03:00:00.000Z	54 \| moderate	11.35 \| good	50.159 \| good	34.341 \| good	0.345 \| good	3.821 \| good	0.148 \| good
2026-07-24T04:00:00.000Z	56 \| moderate	11.52 \| good	51.153 \| good	31.473 \| good	0.386 \| good	7.25 \| good	0.176 \| good
2026-07-24T05:00:00.000Z	54 \| moderate	10.616 \| good	47.16 \| good	28.151 \| good	0.428 \| good	10.438 \| good	0.203 \| good
2026-07-24T06:00:00.000Z	52 \| moderate	9.877 \| good	44.066 \| good	26.587 \| good	0.452 \| good	12.839 \| good	0.222 \| good
2026-07-24T07:00:00.000Z	49 \| good	9.224 \| good	41.005 \| good	24.693 \| good	0.436 \| good	14.321 \| good	0.233 \| good
2026-07-24T08:00:00.000Z	49 \| good	8.836 \| good	39.445 \| good	23.242 \| good	0.397 \| good	14.385 \| good	0.233 \| good
2026-07-24T09:00:00.000Z	49 \| good	8.536 \| good	37.813 \| good	20.182 \| good	0.357 \| good	13.91 \| good	0.229 \| good
2026-07-24T10:00:00.000Z	44 \| good	8.497 \| good	37.689 \| good	16.318 \| good	0.329 \| good	13.365 \| good	0.225 \| good
2026-07-24T11:00:00.000Z	44 \| good	8.18 \| good	36.277 \| good	12.299 \| good	0.302 \| good	13.008 \| good	0.226 \| good
2026-07-24T12:00:00.000Z	44 \| good	7.778 \| good	34.324 \| good	10.589 \| good	0.263 \| good	12.625 \| good	0.23 \| good
2026-07-24T13:00:00.000Z	44 \| good	7.65 \| good	33.4 \| good	11.376 \| good	0.192 \| good	11.22 \| good	0.238 \| good
2026-07-24T14:00:00.000Z	44 \| good	8.191 \| good	36.533 \| good	15.84 \| good	0.146 \| good	8.085 \| good	0.248 \| good
2026-07-24T15:00:00.000Z	49 \| good	9.198 \| good	41.098 \| good	19.934 \| good	0.187 \| good	6.015 \| good	0.257 \| good
2026-07-24T16:00:00.000Z	49 \| good	8.906 \| good	39.518 \| good	23.487 \| good	0.372 \| good	4.257 \| good	0.168 \| good
2026-07-24T17:00:00.000Z	49 \| good	8.501 \| good	37.653 \| good	26.841 \| good	0.446 \| good	3.31 \| good	0.156 \| good
2026-07-24T18:00:00.000Z	49 \| good	8.515 \| good	37.922 \| good	30.749 \| good	0.472 \| good	2.842 \| good	0.155 \| good
2026-07-24T19:00:00.000Z	44 \| good	8.468 \| good	37.604 \| good	35.426 \| good	0.48 \| good	2.5 \| good	0.152 \| good
2026-07-24T20:00:00.000Z	49 \| good	8.955 \| good	40.183 \| good	40.29 \| good	0.47 \| good	2.194 \| good	0.148 \| good
2026-07-24T21:00:00.000Z	49 \| good	8.989 \| good	40.278 \| good	45.587 \| good	0.457 \| good	1.957 \| good	0.143 \| good
2026-07-24T22:00:00.000Z	49 \| good	9.091 \| good	40.88 \| good	50.39 \| good	0.437 \| good	1.77 \| good	0.139 \| good
2026-07-24T23:00:00.000Z	52 \| moderate	9.974 \| good	44.689 \| good	53.068 \| good	0.414 \| good	1.69 \| good	0.135 \| good
2026-07-25T00:00:00.000Z	52 \| moderate	10.423 \| good	46.308 \| good	52.926 \| good	0.398 \| good	1.717 \| good	0.132 \| good
2026-07-25T01:00:00.000Z	52 \| moderate	10.336 \| good	46.069 \| good	49.731 \| good	0.395 \| good	1.816 \| good	0.13 \| good
2026-07-25T02:00:00.000Z	52 \| moderate	9.722 \| good	43.493 \| good	41.631 \| good	0.407 \| good	2.195 \| good	0.131 \| good
2026-07-25T03:00:00.000Z	49 \| good	8.519 \| good	37.903 \| good	30.286 \| good	0.405 \| good	3.591 \| good	0.14 \| good
2026-07-25T04:00:00.000Z	38 \| good	7.062 \| good	31.053 \| good	25.725 \| good	0.419 \| good	6.199 \| good	0.16 \| good
2026-07-25T05:00:00.000Z	33 \| good	6.477 \| good	28.543 \| good	25.076 \| good	0.442 \| good	8.293 \| good	0.175 \| good
2026-07-25T06:00:00.000Z	38 \| good	6.651 \| good	29.22 \| good	24.279 \| good	0.451 \| good	9.804 \| good	0.185 \| good
2026-07-25T07:00:00.000Z	38 \| good	7.23 \| good	31.648 \| good	23.132 \| good	0.418 \| good	10.141 \| good	0.183 \| good
2026-07-25T08:00:00.000Z	44 \| good	7.784 \| good	34.552 \| good	20.789 \| good	0.385 \| good	9.059 \| good	0.169 \| good
2026-07-25T09:00:00.000Z	44 \| good	7.633 \| good	33.834 \| good	18.085 \| good	0.377 \| good	7.176 \| good	0.145 \| good
2026-07-25T10:00:00.000Z	38 \| good	7.325 \| good	32.354 \| good	15.768 \| good	0.368 \| good	5.562 \| good	0.124 \| good
2026-07-25T11:00:00.000Z	38 \| good	6.839 \| good	29.801 \| good	14.31 \| good	0.344 \| good	4.869 \| good	0.114 \| good
2026-07-25T12:00:00.000Z	33 \| good	5.669 \| good	24.887 \| good	14.671 \| good	0.327 \| good	4.528 \| good	0.109 \| good
2026-07-25T13:00:00.000Z	27 \| good	4.654 \| good	20.081 \| good	15.125 \| good	0.311 \| good	4.167 \| good	0.106 \| good
2026-07-25T14:00:00.000Z	22 \| good	4.125 \| good	17.643 \| good	19.193 \| good	0.295 \| good	2.986 \| good	0.099 \| good
2026-07-25T15:00:00.000Z	22 \| good	4.053 \| good	17.022 \| good	22.207 \| good	0.308 \| good	1.743 \| good	0.092 \| good
2026-07-25T16:00:00.000Z	23 \| good	4.033 \| good	17.28 \| good	24.741 \| good	0.295 \| good	1.336 \| good	0.092 \| good
2026-07-25T17:00:00.000Z	26 \| good	4.135 \| good	17.785 \| good	28.001 \| good	0.284 \| good	1.315 \| good	0.094 \| good
2026-07-25T18:00:00.000Z	29 \| good	4.31 \| good	18.4 \| good	31.2 \| good	0.284 \| good	1.379 \| good	0.096 \| good
2026-07-25T19:00:00.000Z	32 \| good	4.456 \| good	19.538 \| good	34.553 \| good	0.275 \| good	1.373 \| good	0.098 \| good
2026-07-25T20:00:00.000Z	35 \| good	4.674 \| good	20.704 \| good	38.081 \| good	0.284 \| good	1.394 \| good	0.1 \| good
2026-07-25T21:00:00.000Z	34 \| good	4.617 \| good	20.294 \| good	37.438 \| good	0.292 \| good	1.365 \| good	0.102 \| good
2026-07-25T22:00:00.000Z	29 \| good	4.084 \| good	17.948 \| good	31.224 \| good	0.298 \| good	1.295 \| good	0.103 \| good

Live air quality index in Snohomish, Washington today

Major air pollutants in Snohomish, Washington

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Air quality in nearby cities

Silver Firs, Washington

Eastmont, Washington

Mill Creek, Washington

Mill Creek East, Washington

Everett, Washington

Monroe, Washington

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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

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