What is the current level of PM10 in Marysville, Washington?

Marysville, Washington currently has a PM10 concentration of 10.079 μg/m3.

What is the current level of sulfur dioxide (SO2) in Marysville, Washington?

The current sulfur dioxide (SO2) concentration in Marysville, Washington is 0.301 ppb.

What is the current level of ozone (O3) in Marysville, Washington?

Marysville, Washington currently has an ozone (O3) concentration of 13.095 ppm.

What is the current level of nitrogen dioxide (NO2) in Marysville, Washington?

The current level of nitrogen dioxide (NO2) in Marysville, Washington is 8.859 ppb.

Current air quality index in Marysville, Washington today

Q: What is the PM2.5 concentration in Marysville, Washington right now?

Marysville, Washington currently has a PM2.5 concentration of 2.377 μg/m3.

Stay updated with real-time air quality in Marysville, 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

Marysville, Washington

Last updated: ... (Local time)

Common air pollutants in Marysville, Washington

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

2.38 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

10.08 μg/m³

155

255

425

605+

Ozone (O₃)

13.10 ppb

201

201+

Sulfur Dioxide (SO₂)

0.30 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

8.86 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.13 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

Please contact us for custom requests

Marysville, Washington

Scroll To Air Quality Map

Track live Marysville, Washington air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-10T18:00:00.000Z	22 \| good	4.148 \| good	17.423 \| good	14.964 \| good	0.447 \| good	6.191 \| good	0.141 \| good
2026-08-10T19:00:00.000Z	22 \| good	3.971 \| good	17.677 \| good	18.673 \| good	0.365 \| good	6.621 \| good	0.209 \| good
2026-08-10T20:00:00.000Z	38 \| good	6.775 \| good	29.622 \| good	29.675 \| good	0.737 \| good	3.732 \| good	0.134 \| good
2026-08-10T21:00:00.000Z	33 \| good	6.104 \| good	26.6 \| good	33.502 \| good	0.731 \| good	3.222 \| good	0.13 \| good
2026-08-10T22:00:00.000Z	32 \| good	5.237 \| good	23.027 \| good	34.849 \| good	0.71 \| good	2.859 \| good	0.128 \| good
2026-08-10T23:00:00.000Z	31 \| good	4.126 \| good	17.768 \| good	34.145 \| good	0.674 \| good	2.711 \| good	0.126 \| good
2026-08-11T00:00:00.000Z	31 \| good	3.733 \| good	16.037 \| good	33.316 \| good	0.538 \| good	2.563 \| good	0.116 \| good
2026-08-11T01:00:00.000Z	30 \| good	4.328 \| good	18.858 \| good	31.698 \| good	0.506 \| good	3.141 \| good	0.119 \| good
2026-08-11T02:00:00.000Z	33 \| good	5.504 \| good	23.941 \| good	28.615 \| good	0.476 \| good	4.428 \| good	0.128 \| good
2026-08-11T03:00:00.000Z	33 \| good	6.449 \| good	28.224 \| good	20.591 \| good	0.481 \| good	5.571 \| good	0.128 \| good
2026-08-11T04:00:00.000Z	33 \| good	5.994 \| good	26.359 \| good	20.806 \| good	0.498 \| good	7.526 \| good	0.138 \| good
2026-08-11T05:00:00.000Z	33 \| good	6.18 \| good	27.166 \| good	19.506 \| good	0.506 \| good	8.202 \| good	0.14 \| good
2026-08-11T06:00:00.000Z	33 \| good	6.087 \| good	26.266 \| good	19.243 \| good	0.499 \| good	8.908 \| good	0.144 \| good
2026-08-11T07:00:00.000Z	19 \| good	2.607 \| good	11.523 \| good	19.877 \| good	0.35 \| good	6.662 \| good	0.111 \| good
2026-08-11T08:00:00.000Z	15 \| good	2.366 \| good	10.331 \| good	15.61 \| good	0.335 \| good	6.469 \| good	0.111 \| good
2026-08-11T09:00:00.000Z	16 \| good	2.969 \| good	10.915 \| good	13.288 \| good	0.153 \| good	5.91 \| good	0.114 \| good
2026-08-11T10:00:00.000Z	16 \| good	3.001 \| good	10.365 \| good	12.781 \| good	0.242 \| good	4.221 \| good	0.1 \| good
2026-08-11T11:00:00.000Z	11 \| good	2.268 \| good	8.795 \| good	10.868 \| good	0.215 \| good	5.218 \| good	0.1 \| good
2026-08-11T12:00:00.000Z	11 \| good	1.513 \| good	6.276 \| good	11.374 \| good	0.194 \| good	6.058 \| good	0.114 \| good
2026-08-11T13:00:00.000Z	11 \| good	1.513 \| good	6.276 \| good	10.72 \| good	0.179 \| good	6.612 \| good	0.114 \| good
2026-08-11T14:00:00.000Z	11 \| good	1.898 \| good	9.117 \| good	9.205 \| good	0.352 \| good	7.396 \| good	0.111 \| good
2026-08-11T15:00:00.000Z	11 \| good	1.955 \| good	9.626 \| good	10.263 \| good	0.344 \| good	6.789 \| good	0.111 \| good
2026-08-11T16:00:00.000Z	11 \| good	2.271 \| good	9.734 \| good	12.312 \| good	0.299 \| good	4.703 \| good	0.111 \| good
2026-08-11T17:00:00.000Z	13 \| good	1.346 \| good	6.328 \| good	13.611 \| good	0.386 \| good	6.235 \| good	0.144 \| good
2026-08-11T18:00:00.000Z	14 \| good	1.137 \| good	5.002 \| good	15.265 \| good	0.462 \| good	7.722 \| good	0.176 \| good
2026-08-11T19:00:00.000Z	14 \| good	1.637 \| good	7.248 \| good	15.093 \| good	0.686 \| good	7.007 \| good	0.144 \| good
2026-08-11T20:00:00.000Z	20 \| good	1.688 \| good	7.302 \| good	22.348 \| good	0.918 \| good	9.269 \| good	0.209 \| good
2026-08-11T21:00:00.000Z	22 \| good	1.845 \| good	7.853 \| good	23.971 \| good	0.718 \| good	9.675 \| good	0.156 \| good
2026-08-11T22:00:00.000Z	23 \| good	2.125 \| good	9.57 \| good	25.263 \| good	0.396 \| good	6.083 \| good	0.156 \| good
2026-08-11T23:00:00.000Z	24 \| good	2.63 \| good	11.243 \| good	25.772 \| good	0.33 \| good	6.621 \| good	0.189 \| good
2026-08-12T00:00:00.000Z	24 \| good	3.053 \| good	12.59 \| good	25.979 \| good	0.445 \| good	8.526 \| good	0.178 \| good
2026-08-12T01:00:00.000Z	26 \| good	2.449 \| good	11.223 \| good	27.547 \| good	0.417 \| good	9.64 \| good	0.178 \| good
2026-08-12T02:00:00.000Z	26 \| good	2.029 \| good	8.18 \| good	27.711 \| good	0.375 \| good	6.832 \| good	0.111 \| good
2026-08-12T03:00:00.000Z	27 \| good	5.03 \| good	21.465 \| good	23.014 \| good	0.516 \| good	6.211 \| good	0.135 \| good
2026-08-12T04:00:00.000Z	22 \| good	1.469 \| good	4.848 \| good	24.348 \| good	0.364 \| good	7.15 \| good	0.1 \| good
2026-08-12T05:00:00.000Z	19 \| good	2.145 \| good	8.668 \| good	20.391 \| good	0.378 \| good	13.393 \| good	0.176 \| good
2026-08-12T06:00:00.000Z	16 \| good	2.216 \| good	7.859 \| good	16.841 \| good	0.439 \| good	8.395 \| good	0.133 \| good
2026-08-12T07:00:00.000Z	17 \| good	2.11 \| good	7.36 \| good	17.822 \| good	0.442 \| good	8.086 \| good	0.133 \| good
2026-08-12T08:00:00.000Z	13 \| good	1.472 \| good	6.541 \| good	13.779 \| good	0.156 \| good	12.925 \| good	0.143 \| good
2026-08-12T09:00:00.000Z	12 \| good	1.519 \| good	6.05 \| good	13.151 \| good	0.313 \| good	11.07 \| good	0.143 \| good
2026-08-12T10:00:00.000Z	11 \| good	1.691 \| good	7.162 \| good	10.25 \| good	0.24 \| good	11.489 \| good	0.114 \| good
2026-08-12T11:00:00.000Z	11 \| good	2.154 \| good	9.374 \| good	7.766 \| good	0.173 \| good	10.582 \| good	0.128 \| good
2026-08-12T12:00:00.000Z	11 \| good	2.173 \| good	9.614 \| good	11.791 \| good	0.13 \| good	9.305 \| good	0.122 \| good
2026-08-12T13:00:00.000Z	11 \| good	2.173 \| good	9.614 \| good	10.4 \| good	0.13 \| good	8.69 \| good	0.122 \| good
2026-08-12T14:00:00.000Z	11 \| good	1.735 \| good	7.058 \| good	8.66 \| good	0.308 \| good	8.5 \| good	0.122 \| good
2026-08-12T15:00:00.000Z	11 \| good	2.068 \| good	9.189 \| good	11.005 \| good	0.308 \| good	7.967 \| good	0.155 \| good
2026-08-12T16:00:00.000Z	12 \| good	1.777 \| good	7.582 \| good	12.666 \| good	0.299 \| good	8.653 \| good	0.122 \| good
2026-08-12T17:00:00.000Z	12 \| good	1.201 \| good	4.829 \| good	13.246 \| good	0.422 \| good	7.481 \| good	0.176 \| good
2026-08-12T17:00:00.000Z	12 \| good	2.377 \| good	10.079 \| good	13.095 \| good	0.301 \| good	8.859 \| good	0.125 \| good
2026-08-12T18:00:00.000Z	27 \| good	5.124 \| good	22.674 \| good	28.772 \| good	0.741 \| good	4.157 \| good	0.138 \| good
2026-08-12T19:00:00.000Z	31 \| good	5.268 \| good	23.113 \| good	33.633 \| good	0.81 \| good	4.16 \| good	0.137 \| good
2026-08-12T20:00:00.000Z	34 \| good	5.154 \| good	22.479 \| good	37.292 \| good	0.856 \| good	3.914 \| good	0.132 \| good
2026-08-12T21:00:00.000Z	36 \| good	5.402 \| good	23.607 \| good	39.025 \| good	0.877 \| good	3.522 \| good	0.125 \| good
2026-08-12T22:00:00.000Z	36 \| good	5.675 \| good	24.703 \| good	39.279 \| good	0.874 \| good	3.331 \| good	0.123 \| good
2026-08-12T23:00:00.000Z	49 \| good	8.952 \| good	39.295 \| good	38.509 \| good	0.857 \| good	3.435 \| good	0.124 \| good
2026-08-13T00:00:00.000Z	60 \| moderate	13.815 \| fine	62.454 \| fine	37.875 \| good	0.846 \| good	3.946 \| good	0.129 \| good
2026-08-13T01:00:00.000Z	66 \| moderate	17.333 \| fine	76.839 \| fine	35.591 \| good	0.841 \| good	4.847 \| good	0.137 \| good
2026-08-13T02:00:00.000Z	71 \| moderate	19.842 \| fine	87.332 \| fine	31.388 \| good	0.842 \| good	6.233 \| good	0.147 \| good
2026-08-13T03:00:00.000Z	81 \| moderate	24.659 \| fine	107.583 \| fine	25.7 \| good	0.856 \| good	9.853 \| good	0.174 \| good
2026-08-13T04:00:00.000Z	81 \| moderate	25.375 \| fine	110.665 \| fine	23.753 \| good	0.894 \| good	13.985 \| good	0.204 \| good
2026-08-13T05:00:00.000Z	81 \| moderate	25.183 \| fine	109.91 \| fine	20.63 \| good	0.931 \| good	15.567 \| good	0.216 \| good
2026-08-13T06:00:00.000Z	82 \| moderate	26.001 \| fine	113.234 \| fine	20.052 \| good	0.925 \| good	16.675 \| good	0.222 \| good
2026-08-13T07:00:00.000Z	86 \| moderate	27.904 \| fine	121.136 \| fine	20.359 \| good	0.838 \| good	17.924 \| good	0.23 \| good
2026-08-13T08:00:00.000Z	86 \| moderate	28.462 \| fine	123.471 \| fine	19.892 \| good	0.654 \| good	17.813 \| good	0.23 \| good
2026-08-13T09:00:00.000Z	86 \| moderate	27.75 \| fine	120.698 \| fine	18.84 \| good	0.507 \| good	16.12 \| good	0.217 \| good
2026-08-13T10:00:00.000Z	84 \| moderate	27.169 \| fine	117.781 \| fine	17.327 \| good	0.47 \| good	13.245 \| good	0.191 \| good
2026-08-13T11:00:00.000Z	84 \| moderate	27.421 \| fine	119.546 \| fine	15.103 \| good	0.406 \| good	11.478 \| good	0.172 \| good
2026-08-13T12:00:00.000Z	90 \| moderate	29.597 \| fine	128.518 \| fine	12.639 \| good	0.393 \| good	10.186 \| good	0.162 \| good
2026-08-13T13:00:00.000Z	94 \| moderate	31.894 \| fine	137.819 \| fine	9.298 \| good	0.355 \| good	9.089 \| good	0.16 \| good
2026-08-13T14:00:00.000Z	94 \| moderate	31.783 \| fine	137.448 \| fine	8.902 \| good	0.341 \| good	7.352 \| good	0.158 \| good
2026-08-13T15:00:00.000Z	84 \| moderate	27.352 \| fine	118.79 \| fine	13.146 \| good	0.357 \| good	6.098 \| good	0.161 \| good
2026-08-13T16:00:00.000Z	79 \| moderate	23.653 \| fine	103.507 \| fine	17.463 \| good	0.464 \| good	5.254 \| good	0.162 \| good
2026-08-13T17:00:00.000Z	75 \| moderate	22.358 \| fine	98.142 \| fine	23.62 \| good	0.634 \| good	4.621 \| good	0.162 \| good
2026-08-13T18:00:00.000Z	88 \| moderate	29.442 \| fine	127.776 \| fine	28.307 \| good	0.813 \| good	4.444 \| good	0.156 \| good
2026-08-13T19:00:00.000Z	96 \| moderate	32.625 \| fine	141.952 \| fine	34.398 \| good	0.906 \| good	4.579 \| good	0.159 \| good
2026-08-13T20:00:00.000Z	107 \| sensitive	37.977 \| moderate	166.525 \| moderate	41.078 \| good	0.958 \| good	4.731 \| good	0.161 \| good
2026-08-13T21:00:00.000Z	110 \| sensitive	38.519 \| moderate	169.25 \| moderate	46.696 \| good	0.982 \| good	4.778 \| good	0.164 \| good
2026-08-13T22:00:00.000Z	107 \| sensitive	38.188 \| moderate	167.993 \| moderate	48.062 \| good	0.988 \| good	4.703 \| good	0.165 \| good
2026-08-13T23:00:00.000Z	105 \| sensitive	36.888 \| moderate	161.491 \| moderate	47.883 \| good	0.999 \| good	4.493 \| good	0.165 \| good
2026-08-14T00:00:00.000Z	105 \| sensitive	37.109 \| moderate	162.016 \| moderate	47.022 \| good	1.04 \| good	4.452 \| good	0.167 \| good
2026-08-14T01:00:00.000Z	110 \| sensitive	39.493 \| moderate	174.161 \| moderate	46.071 \| good	1.111 \| good	4.946 \| good	0.173 \| good
2026-08-14T02:00:00.000Z	112 \| sensitive	40.242 \| moderate	178.084 \| moderate	41.835 \| good	1.083 \| good	6.622 \| good	0.19 \| good
2026-08-14T03:00:00.000Z	115 \| sensitive	40.559 \| moderate	179.66 \| moderate	40.727 \| good	1.1 \| good	9.692 \| good	0.215 \| good
2026-08-14T04:00:00.000Z	105 \| sensitive	37.286 \| moderate	163.147 \| moderate	36.473 \| good	1.133 \| good	12.516 \| good	0.241 \| good
2026-08-14T05:00:00.000Z	98 \| moderate	34.479 \| fine	149.807 \| fine	34.823 \| good	1.138 \| good	13.893 \| good	0.255 \| good
2026-08-14T06:00:00.000Z	90 \| moderate	29.828 \| fine	128.794 \| fine	33.495 \| good	1.072 \| good	14.708 \| good	0.259 \| good
2026-08-14T07:00:00.000Z	84 \| moderate	27.451 \| fine	119.643 \| fine	31.026 \| good	0.946 \| good	15.348 \| good	0.254 \| good
2026-08-14T08:00:00.000Z	79 \| moderate	23.842 \| fine	104.01 \| fine	28.309 \| good	0.803 \| good	15.215 \| good	0.237 \| good
2026-08-14T09:00:00.000Z	77 \| moderate	23.085 \| fine	101.191 \| fine	26.359 \| good	0.729 \| good	14.475 \| good	0.22 \| good
2026-08-14T10:00:00.000Z	75 \| moderate	21.991 \| fine	96.966 \| fine	24.28 \| good	0.682 \| good	13.743 \| good	0.219 \| good
2026-08-14T11:00:00.000Z	81 \| moderate	24.88 \| fine	108.462 \| fine	23.396 \| good	0.645 \| good	13.111 \| good	0.221 \| good
2026-08-14T12:00:00.000Z	92 \| moderate	31.184 \| fine	134.979 \| fine	20.622 \| good	0.624 \| good	12.803 \| good	0.233 \| good
2026-08-14T13:00:00.000Z	105 \| sensitive	36.933 \| moderate	161.614 \| moderate	17.149 \| good	0.63 \| good	12.757 \| good	0.273 \| good
2026-08-14T14:00:00.000Z	107 \| sensitive	37.811 \| moderate	166.085 \| moderate	16.362 \| good	0.631 \| good	11.626 \| good	0.34 \| good
2026-08-14T15:00:00.000Z	96 \| moderate	33.392 \| fine	145.116 \| fine	21.939 \| good	0.625 \| good	10.166 \| good	0.415 \| good
2026-08-14T16:00:00.000Z	94 \| moderate	32.424 \| fine	140.829 \| fine	26.381 \| good	0.855 \| good	9.158 \| good	0.433 \| good
2026-08-14T17:00:00.000Z	94 \| moderate	31.922 \| fine	138.797 \| fine	32.305 \| good	1.055 \| good	7.558 \| good	0.413 \| good

Marysville

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Marysville, Washington

0.12ppm

How accurate is Washington, USA air quality data?

The air quality data for Washington, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

Air quality levels in US

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

View Polluted Cities

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

View Clean Cities

Frequently asked questions

How frequently does the air quality data for Marysville, Washington get updated?

Air quality updates for Marysville, Washington are available every hour.

What time in the past 24 hours saw the poorest air quality in Marysville, Washington?

Marysville, Washington experienced its worst air quality at 03:00:00, 2026-08-12.

When was air quality in Marysville, Washington the best over the past 24 hours?

The best air quality in Marysville, Washington was observed at 03:00:00 on 2026-08-12.

What is the air quality in Marysville, Washington right now?

The air quality in Marysville, Washington right now is Good, with an AQI of 12.

What pollutant is most frequently found in Marysville, Washington?

In Marysville, Washington, O3 is the most frequently found pollutant.

What can I do if the air quality in Marysville, Washington is poor?

When air quality in Marysville, Washington is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Marysville, Washington right now?

Marysville, Washington currently has a PM_2.5 concentration of 2.377 μg/m³.

What is the current level of PM₁₀ in Marysville, Washington?

Marysville, Washington currently has a PM₁₀ concentration of 10.079 μg/m³.

What is the current level of carbon monoxide (CO) in Marysville, Washington?

The current carbon monoxide (CO) level in Marysville, Washington is 0.125 ppm.

What is the current level of sulfur dioxide (SO₂) in Marysville, Washington?

The current sulfur dioxide (SO₂) concentration in Marysville, Washington is 0.301 ppb.

What is the current level of ozone (O₃) in Marysville, Washington?

Marysville, Washington currently has an ozone (O₃) concentration of 13.095 ppm.

What is the current level of nitrogen dioxide (NO₂) in Marysville, Washington?

The current level of nitrogen dioxide (NO₂) in Marysville, Washington is 8.859 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions