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

Marysville, Washington currently has a PM10 concentration of 8.117 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Marysville, Washington is 0.196 ppb.

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

Marysville, Washington currently has an ozone (O3) concentration of 14.458 ppm.

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

The current level of nitrogen dioxide (NO2) in Marysville, Washington is 4.076 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 1.825 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)

1.82 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

8.12 μg/m³

155

255

425

605+

Ozone (O₃)

14.46 ppb

201

201+

Sulfur Dioxide (SO₂)

0.20 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.08 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.23 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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

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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
2025-12-11T23:00:00.000Z	22 \| good	3.7 \| good	16 \| good	23.492 \| good	0.235 \| good	7.727 \| good	0.215 \| good
2025-12-12T00:00:00.000Z	23 \| good	3.3 \| good	15 \| good	24.918 \| good	0.211 \| good	10.732 \| good	0.29 \| good
2025-12-12T01:00:00.000Z	22 \| good	4.1 \| good	18 \| good	20.802 \| good	0.218 \| good	10.877 \| good	0.277 \| good
2025-12-12T02:00:00.000Z	22 \| good	4 \| good	18 \| good	23.217 \| good	0.184 \| good	12.062 \| good	0.273 \| good
2025-12-12T03:00:00.000Z	44 \| good	7.957 \| good	35.029 \| good	29.702 \| good	1.456 \| good	8.653 \| good	0.183 \| good
2025-12-12T04:00:00.000Z	49 \| good	8.5 \| good	37 \| good	23.606 \| good	0.185 \| good	11.759 \| good	0.334 \| good
2025-12-12T05:00:00.000Z	49 \| good	9.2 \| good	41 \| good	14.813 \| good	0.23 \| good	8.466 \| good	0.27 \| good
2025-12-12T06:00:00.000Z	49 \| good	8.6 \| good	38 \| good	11.101 \| good	0.245 \| good	7.507 \| good	0.388 \| good
2025-12-12T07:00:00.000Z	38 \| good	7.3 \| good	32 \| good	11.843 \| good	0.245 \| good	7.037 \| good	0.388 \| good
2025-12-12T08:00:00.000Z	38 \| good	6.6 \| good	30 \| good	16.962 \| good	0.276 \| good	4.341 \| good	0.273 \| good
2025-12-12T09:00:00.000Z	38 \| good	7.3 \| good	32 \| good	20.525 \| good	0.186 \| good	2.907 \| good	0.243 \| good
2025-12-12T10:00:00.000Z	38 \| good	7.1 \| good	32 \| good	11.185 \| good	0.187 \| good	2.86 \| good	0.206 \| good
2025-12-12T11:00:00.000Z	38 \| good	7 \| good	31 \| good	16.27 \| good	0.189 \| good	5.747 \| good	0.187 \| good
2025-12-12T12:00:00.000Z	33 \| good	6 \| good	27 \| good	10.127 \| good	0.189 \| good	5.291 \| good	0.175 \| good
2025-12-12T13:00:00.000Z	33 \| good	5.5 \| good	24 \| good	10.274 \| good	0.188 \| good	6.016 \| good	0.175 \| good
2025-12-12T14:00:00.000Z	27 \| good	5.2 \| good	23 \| good	11.354 \| good	0.186 \| good	5.899 \| good	0.19 \| good
2025-12-12T15:00:00.000Z	33 \| good	6.1 \| good	27 \| good	13.774 \| good	0.264 \| good	8.364 \| good	0.203 \| good
2025-12-12T16:00:00.000Z	33 \| good	5.6 \| good	24 \| good	20.339 \| good	0.232 \| good	9.99 \| good	0.172 \| good
2025-12-12T17:00:00.000Z	22 \| good	4.2 \| good	19 \| good	11.372 \| good	0.18 \| good	7.709 \| good	0.244 \| good
2025-12-12T18:00:00.000Z	27 \| good	5.1 \| good	22 \| good	12.521 \| good	0.21 \| good	9.647 \| good	0.291 \| good
2025-12-12T19:00:00.000Z	27 \| good	4.5 \| good	20 \| good	11.484 \| good	0.468 \| good	17.128 \| good	0.307 \| good
2025-12-12T20:00:00.000Z	27 \| good	4.7 \| good	21 \| good	11.354 \| good	0.136 \| good	16.395 \| good	0.306 \| good
2025-12-12T21:00:00.000Z	22 \| good	4.3 \| good	19 \| good	17.799 \| good	0.256 \| good	5.44 \| good	0.381 \| good
2025-12-12T22:00:00.000Z	22 \| good	4.1 \| good	18 \| good	19.034 \| good	0.186 \| good	5.311 \| good	0.292 \| good
2025-12-12T23:00:00.000Z	22 \| good	3.5 \| good	16 \| good	18.424 \| good	0.207 \| good	7.212 \| good	0.292 \| good
2025-12-13T00:00:00.000Z	13 \| good	2.2 \| good	9 \| good	13.766 \| good	0.193 \| good	8.493 \| good	0.323 \| good
2025-12-13T01:00:00.000Z	15 \| good	1.6 \| good	7 \| good	11.047 \| good	0.274 \| good	15.948 \| good	0.323 \| good
2025-12-13T02:00:00.000Z	22 \| good	3.8 \| good	17 \| good	9.948 \| good	0.268 \| good	19.649 \| good	0.335 \| good
2025-12-13T03:00:00.000Z	44 \| good	7.591 \| good	33.16 \| good	12.629 \| good	1.126 \| good	13.602 \| good	0.195 \| good
2025-12-13T04:00:00.000Z	38 \| good	6.9 \| good	31 \| good	13.17 \| good	0.544 \| good	12.528 \| good	0.231 \| good
2025-12-13T05:00:00.000Z	38 \| good	7.4 \| good	33 \| good	12.789 \| good	0.358 \| good	12.322 \| good	0.261 \| good
2025-12-13T06:00:00.000Z	38 \| good	7.2 \| good	32 \| good	12.22 \| good	0.371 \| good	11.488 \| good	0.261 \| good
2025-12-13T07:00:00.000Z	33 \| good	5.6 \| good	24 \| good	11.494 \| good	0.368 \| good	11.609 \| good	0.261 \| good
2025-12-13T08:00:00.000Z	22 \| good	4.3 \| good	19 \| good	8.328 \| good	0.194 \| good	9.034 \| good	0.201 \| good
2025-12-13T09:00:00.000Z	38 \| good	6.6 \| good	30 \| good	10.164 \| good	0.194 \| good	13.455 \| good	0.28 \| good
2025-12-13T10:00:00.000Z	44 \| good	7.8 \| good	34 \| good	10.824 \| good	0.214 \| good	12.074 \| good	0.295 \| good
2025-12-13T11:00:00.000Z	38 \| good	6.9 \| good	31 \| good	8.833 \| good	0.194 \| good	6.102 \| good	0.219 \| good
2025-12-13T12:00:00.000Z	44 \| good	7.9 \| good	35 \| good	8.167 \| good	0.155 \| good	7.117 \| good	0.264 \| good
2025-12-13T13:00:00.000Z	44 \| good	7.9 \| good	35 \| good	9.56 \| good	0.154 \| good	6.743 \| good	0.264 \| good
2025-12-13T14:00:00.000Z	38 \| good	7.4 \| good	33 \| good	8.612 \| good	0.196 \| good	6.317 \| good	0.2 \| good
2025-12-13T15:00:00.000Z	38 \| good	7.2 \| good	32 \| good	8.352 \| good	0.196 \| good	7.549 \| good	0.187 \| good
2025-12-13T16:00:00.000Z	33 \| good	5.6 \| good	24 \| good	7.395 \| good	0.196 \| good	6.67 \| good	0.218 \| good
2025-12-13T17:00:00.000Z	22 \| good	3.8 \| good	17 \| good	8.232 \| good	0.196 \| good	7.169 \| good	0.273 \| good
2025-12-13T18:00:00.000Z	16 \| good	3.4 \| good	15 \| good	13.107 \| good	0.13 \| good	7.79 \| good	0.292 \| good
2025-12-13T19:00:00.000Z	27 \| good	4.7 \| good	21 \| good	7.859 \| good	0.207 \| good	6.297 \| good	0.248 \| good
2025-12-13T20:00:00.000Z	22 \| good	4.3 \| good	19 \| good	11.475 \| good	0.135 \| good	6.146 \| good	0.231 \| good
2025-12-13T21:00:00.000Z	16 \| good	2.6 \| good	11 \| good	9.593 \| good	0.212 \| good	5.986 \| good	0.26 \| good
2025-12-13T22:00:00.000Z	14 \| good	1.8 \| good	8 \| good	14.743 \| good	0.197 \| good	3.979 \| good	0.231 \| good
2025-12-13T22:00:00.000Z	13 \| good	1.825 \| good	8.117 \| good	14.458 \| good	0.196 \| good	4.076 \| good	0.231 \| good
2025-12-13T23:00:00.000Z	56 \| moderate	11.587 \| good	50.999 \| good	10.655 \| good	1.181 \| good	10.471 \| good	0.201 \| good
2025-12-14T00:00:00.000Z	58 \| moderate	13.056 \| fine	59.423 \| fine	4.47 \| good	1.3 \| good	12.949 \| good	0.221 \| good
2025-12-14T01:00:00.000Z	62 \| moderate	15.16 \| fine	67.758 \| fine	3.912 \| good	1.366 \| good	14.553 \| good	0.243 \| good
2025-12-14T02:00:00.000Z	64 \| moderate	16.165 \| fine	71.397 \| fine	3.679 \| good	1.432 \| good	16.156 \| good	0.266 \| good
2025-12-14T03:00:00.000Z	67 \| moderate	18.255 \| fine	81.375 \| fine	3.695 \| good	1.497 \| good	17.76 \| good	0.288 \| good
2025-12-14T04:00:00.000Z	69 \| moderate	19.321 \| fine	85.052 \| fine	3.831 \| good	1.534 \| good	16.074 \| good	0.262 \| good
2025-12-14T05:00:00.000Z	58 \| moderate	13.417 \| fine	60.501 \| fine	6.457 \| good	1.571 \| good	14.388 \| good	0.236 \| good
2025-12-14T06:00:00.000Z	52 \| moderate	10.074 \| good	44.68 \| good	13.921 \| good	1.608 \| good	12.702 \| good	0.211 \| good
2025-12-14T07:00:00.000Z	38 \| good	6.679 \| good	29.376 \| good	19.106 \| good	1.572 \| good	11.564 \| good	0.195 \| good
2025-12-14T08:00:00.000Z	27 \| good	5.415 \| good	23.153 \| good	21.105 \| good	1.536 \| good	10.426 \| good	0.179 \| good
2025-12-14T09:00:00.000Z	33 \| good	6.115 \| good	26.477 \| good	21.358 \| good	1.5 \| good	9.288 \| good	0.164 \| good
2025-12-14T10:00:00.000Z	33 \| good	6.102 \| good	26.836 \| good	19.684 \| good	1.391 \| good	7.8 \| good	0.164 \| good
2025-12-14T11:00:00.000Z	38 \| good	6.518 \| good	29.28 \| good	18.218 \| good	1.282 \| good	6.312 \| good	0.165 \| good
2025-12-14T12:00:00.000Z	44 \| good	7.852 \| good	34.457 \| good	17.134 \| good	1.173 \| good	4.825 \| good	0.166 \| good
2025-12-14T13:00:00.000Z	38 \| good	6.646 \| good	29.244 \| good	24.554 \| good	1.13 \| good	5.088 \| good	0.167 \| good
2025-12-14T14:00:00.000Z	27 \| good	3.853 \| good	17.312 \| good	28.528 \| good	1.087 \| good	5.351 \| good	0.168 \| good
2025-12-14T15:00:00.000Z	27 \| good	1.505 \| good	6.477 \| good	29.171 \| good	1.044 \| good	5.614 \| good	0.17 \| good
2025-12-14T16:00:00.000Z	27 \| good	0.845 \| good	3.303 \| good	28.99 \| good	1.054 \| good	6.184 \| good	0.173 \| good
2025-12-14T17:00:00.000Z	26 \| good	1.268 \| good	5.071 \| good	28.164 \| good	1.063 \| good	6.753 \| good	0.176 \| good
2025-12-14T18:00:00.000Z	24 \| good	1.423 \| good	6.086 \| good	26.123 \| good	1.073 \| good	7.323 \| good	0.179 \| good
2025-12-14T19:00:00.000Z	24 \| good	1.603 \| good	6.106 \| good	26.316 \| good	1.028 \| good	6.937 \| good	0.175 \| good
2025-12-14T20:00:00.000Z	24 \| good	1.908 \| good	7.807 \| good	26.124 \| good	0.983 \| good	6.55 \| good	0.171 \| good
2025-12-14T21:00:00.000Z	24 \| good	2.111 \| good	9 \| good	26.195 \| good	0.939 \| good	6.164 \| good	0.166 \| good
2025-12-14T22:00:00.000Z	22 \| good	3.116 \| good	13.195 \| good	23.831 \| good	0.881 \| good	6.032 \| good	0.162 \| good
2025-12-14T23:00:00.000Z	22 \| good	3.536 \| good	15.422 \| good	21.796 \| good	0.824 \| good	5.901 \| good	0.157 \| good
2025-12-15T00:00:00.000Z	22 \| good	4.036 \| good	17.483 \| good	18.074 \| good	0.767 \| good	5.769 \| good	0.152 \| good
2025-12-15T01:00:00.000Z	33 \| good	5.806 \| good	24.941 \| good	17.518 \| good	0.769 \| good	5.996 \| good	0.153 \| good
2025-12-15T02:00:00.000Z	33 \| good	6.235 \| good	26.904 \| good	16.83 \| good	0.771 \| good	6.222 \| good	0.155 \| good
2025-12-15T03:00:00.000Z	38 \| good	6.605 \| good	29.951 \| good	16.061 \| good	0.773 \| good	6.449 \| good	0.156 \| good
2025-12-15T04:00:00.000Z	49 \| good	8.668 \| good	38.192 \| good	16.658 \| good	0.76 \| good	5.879 \| good	0.151 \| good
2025-12-15T05:00:00.000Z	52 \| moderate	9.935 \| good	44.522 \| good	15.958 \| good	0.746 \| good	5.31 \| good	0.146 \| good
2025-12-15T06:00:00.000Z	54 \| moderate	10.588 \| good	46.554 \| good	15.32 \| good	0.732 \| good	4.74 \| good	0.141 \| good
2025-12-15T07:00:00.000Z	44 \| good	8.107 \| good	35.427 \| good	21.795 \| good	0.648 \| good	3.805 \| good	0.133 \| good
2025-12-15T08:00:00.000Z	31 \| good	1.449 \| good	6.309 \| good	32.855 \| good	0.564 \| good	2.869 \| good	0.126 \| good
2025-12-15T09:00:00.000Z	33 \| good	0.618 \| good	2.564 \| good	36.33 \| good	0.48 \| good	1.934 \| good	0.118 \| good
2025-12-15T10:00:00.000Z	33 \| good	0.366 \| good	1.518 \| good	35.938 \| good	0.442 \| good	1.692 \| good	0.117 \| good
2025-12-15T11:00:00.000Z	32 \| good	0.455 \| good	1.638 \| good	34.611 \| good	0.405 \| good	1.45 \| good	0.116 \| good
2025-12-15T12:00:00.000Z	31 \| good	0.575 \| good	2.612 \| good	33.434 \| good	0.367 \| good	1.208 \| good	0.114 \| good
2025-12-15T13:00:00.000Z	29 \| good	0.75 \| good	2.669 \| good	31.214 \| good	0.367 \| good	1.519 \| good	0.116 \| good
2025-12-15T14:00:00.000Z	29 \| good	0.617 \| good	2.707 \| good	30.795 \| good	0.366 \| good	1.831 \| good	0.118 \| good
2025-12-15T15:00:00.000Z	27 \| good	0.787 \| good	2.827 \| good	28.593 \| good	0.366 \| good	2.143 \| good	0.12 \| good
2025-12-15T16:00:00.000Z	25 \| good	1.056 \| good	3.997 \| good	27.019 \| good	0.378 \| good	2.437 \| good	0.121 \| good
2025-12-15T17:00:00.000Z	24 \| good	0.788 \| good	3.328 \| good	25.809 \| good	0.391 \| good	2.731 \| good	0.123 \| good
2025-12-15T18:00:00.000Z	24 \| good	0.991 \| good	4.17 \| good	25.515 \| good	0.403 \| good	3.026 \| good	0.124 \| good
2025-12-15T19:00:00.000Z	27 \| good	0.504 \| good	2.01 \| good	28.709 \| good	0.377 \| good	2.8 \| good	0.12 \| good
2025-12-15T20:00:00.000Z	28 \| good	0.533 \| good	2.007 \| good	30.129 \| good	0.351 \| good	2.575 \| good	0.117 \| good
2025-12-15T21:00:00.000Z	27 \| good	0.795 \| good	2.937 \| good	29.483 \| good	0.325 \| good	2.35 \| good	0.113 \| good
2025-12-15T22:00:00.000Z	29 \| good	1.948 \| good	8.467 \| good	31.259 \| good	0.299 \| good	2.346 \| good	0.111 \| good

Marysville

Empower business decisions with accurate air quality data

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

0.27ppm

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

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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 01:00:00, 2025-12-13.

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

The best air quality in Marysville, Washington was observed at 12:00:00 on 2025-12-13.

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

The air quality in Marysville, Washington right now is Good, with an AQI of 13.

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 1.825 μg/m³.

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

Marysville, Washington currently has a PM₁₀ concentration of 8.117 μg/m³.

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

The current carbon monoxide (CO) level in Marysville, Washington is 0.231 ppm.

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

The current sulfur dioxide (SO₂) concentration in Marysville, Washington is 0.196 ppb.

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

Marysville, Washington currently has an ozone (O₃) concentration of 14.458 ppm.

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

The current level of nitrogen dioxide (NO₂) in Marysville, Washington is 4.076 ppb.

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