What are the current PM10 levels at Marysville, California?

The current PM10 levels in Marysville, California are 14.089 μg/m3.

What are the current sulfur dioxide (SO2) levels at Marysville, California?

The current sulfur dioxide (SO2) levels in Marysville, California are 0.489 ppb.

What are the current ozone (O3) levels at Marysville, California?

The current ozone (O3) levels at Marysville, California is 19.019 ppm.

What are the current nitrogen dioxide (NO2) levels at Marysville, California?

The current nitrogen dioxide (NO2) levels at Marysville, California is 3.976 ppb.

Real-time air quality index in Marysville, California today

Q: What are the current PM2.5 levels in Marysville, California?

The measured PM2.5 levels in Marysville, California at present are 4.499 μg/m3.

Stay updated with real-time air quality in Marysville, California 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, California

Last updated: ... (Local time)

Common air pollutants in Marysville, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.21 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

13.12 μg/m³

155

255

425

605+

Ozone (O₃)

18.97 ppb

201

201+

Sulfur Dioxide (SO₂)

0.50 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.78 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.26 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, California

Scroll To Air Quality Map

Track live Marysville, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-02T12:00:00.000Z	17 \| good	1.961 \| good	9.238 \| good	18.077 \| good	0.498 \| good	3.196 \| good	0.263 \| good
2026-03-02T13:00:00.000Z	18 \| good	1.641 \| good	8.152 \| good	19.025 \| good	0.48 \| good	2.323 \| good	0.327 \| good
2026-03-02T14:00:00.000Z	18 \| good	1.455 \| good	7.218 \| good	19.056 \| good	0.502 \| good	2.317 \| good	0.263 \| good
2026-03-02T15:00:00.000Z	16 \| good	1.447 \| good	6.226 \| good	17.123 \| good	0.626 \| good	2.562 \| good	0.299 \| good
2026-03-02T16:00:00.000Z	18 \| good	1.422 \| good	7.073 \| good	18.996 \| good	0.557 \| good	4.038 \| good	0.299 \| good
2026-03-02T17:00:00.000Z	19 \| good	0.255 \| good	9.083 \| good	20.943 \| good	0.492 \| good	3.921 \| good	0.329 \| good
2026-03-02T18:00:00.000Z	22 \| good	1.143 \| good	10.082 \| good	23.974 \| good	0.529 \| good	2.825 \| good	0.343 \| good
2026-03-02T19:00:00.000Z	24 \| good	0.838 \| good	11.017 \| good	26.001 \| good	0.506 \| good	2.416 \| good	0.313 \| good
2026-03-02T20:00:00.000Z	24 \| good	0.722 \| good	10.979 \| good	26.067 \| good	0.476 \| good	2.204 \| good	0.313 \| good
2026-03-02T21:00:00.000Z	28 \| good	1.307 \| good	9.962 \| good	29.992 \| good	0.54 \| good	1.906 \| good	0.313 \| good
2026-03-02T22:00:00.000Z	31 \| good	1.129 \| good	11.034 \| good	33.938 \| good	0.548 \| good	2.204 \| good	0.335 \| good
2026-03-02T23:00:00.000Z	33 \| good	0.541 \| good	10.054 \| good	35.958 \| good	0.554 \| good	2.014 \| good	0.283 \| good
2026-03-03T00:00:00.000Z	32 \| good	0.153 \| good	9.053 \| good	34.996 \| good	0.543 \| good	2.105 \| good	0.283 \| good
2026-03-03T01:00:00.000Z	32 \| good	0.849 \| good	11.122 \| good	34.994 \| good	0.51 \| good	1.818 \| good	0.283 \| good
2026-03-03T02:00:00.000Z	31 \| good	2.107 \| good	11.032 \| good	34.021 \| good	0.544 \| good	2.417 \| good	0.333 \| good
2026-03-03T03:00:00.000Z	31 \| good	1.813 \| good	9.049 \| good	33.988 \| good	0.698 \| good	3.392 \| good	0.29 \| good
2026-03-03T04:00:00.000Z	26 \| good	2.13 \| good	10.149 \| good	28.099 \| good	0.593 \| good	7.654 \| good	0.365 \| good
2026-03-03T05:00:00.000Z	33 \| good	6.25 \| good	14.084 \| good	22.131 \| good	0.612 \| good	13.106 \| good	0.385 \| good
2026-03-03T06:00:00.000Z	44 \| good	7.704 \| good	20.843 \| good	19.048 \| good	0.54 \| good	15.184 \| good	0.334 \| good
2026-03-03T07:00:00.000Z	38 \| good	6.843 \| good	18.99 \| good	19.007 \| good	0.495 \| good	9.067 \| good	0.372 \| good
2026-03-03T08:00:00.000Z	27 \| good	5.29 \| good	18.049 \| good	12.161 \| good	0.407 \| good	10.831 \| good	0.313 \| good
2026-03-03T09:00:00.000Z	49 \| good	8.633 \| good	18.129 \| good	12.122 \| good	0.363 \| good	8.174 \| good	0.369 \| good
2026-03-03T10:00:00.000Z	44 \| good	7.957 \| good	15.227 \| good	12.029 \| good	0.46 \| good	10.025 \| good	0.382 \| good
2026-03-03T11:00:00.000Z	38 \| good	7.472 \| good	15.238 \| good	12.011 \| good	0.52 \| good	9.85 \| good	0.435 \| good
2026-03-03T12:00:00.000Z	38 \| good	7.031 \| good	16.438 \| good	18.854 \| good	0.511 \| good	8.851 \| good	0.399 \| good
2026-03-03T13:00:00.000Z	38 \| good	6.731 \| good	16.396 \| good	18.838 \| good	0.595 \| good	9.931 \| good	0.379 \| good
2026-03-03T14:00:00.000Z	33 \| good	5.716 \| good	15.26 \| good	18.892 \| good	0.873 \| good	9.931 \| good	0.402 \| good
2026-03-03T15:00:00.000Z	27 \| good	4.626 \| good	12.265 \| good	11.982 \| good	0.777 \| good	11.122 \| good	0.449 \| good
2026-03-03T16:00:00.000Z	27 \| good	4.528 \| good	13.269 \| good	10.961 \| good	0.687 \| good	11.325 \| good	0.451 \| good
2026-03-03T17:00:00.000Z	27 \| good	4.72 \| good	23.023 \| good	6.132 \| good	0.702 \| good	10.35 \| good	0.437 \| good
2026-03-03T18:00:00.000Z	22 \| good	4.222 \| good	20.083 \| good	9.162 \| good	0.738 \| good	5.202 \| good	0.367 \| good
2026-03-03T19:00:00.000Z	27 \| good	4.891 \| good	17.07 \| good	11.241 \| good	0.722 \| good	4.496 \| good	0.365 \| good
2026-03-03T20:00:00.000Z	27 \| good	4.964 \| good	15.993 \| good	16.141 \| good	0.589 \| good	3.393 \| good	0.365 \| good
2026-03-03T21:00:00.000Z	22 \| good	3.781 \| good	15.972 \| good	19.122 \| good	0.533 \| good	3.296 \| good	0.363 \| good
2026-03-03T22:00:00.000Z	27 \| good	4.562 \| good	15.962 \| good	23.099 \| good	0.529 \| good	3.589 \| good	0.329 \| good
2026-03-03T23:00:00.000Z	27 \| good	4.012 \| good	15.245 \| good	29.059 \| good	0.521 \| good	3.197 \| good	0.365 \| good
2026-03-04T00:00:00.000Z	27 \| good	3.62 \| good	13.273 \| good	29.028 \| good	0.523 \| good	3.103 \| good	0.379 \| good
2026-03-04T01:00:00.000Z	28 \| good	4.475 \| good	11.159 \| good	30.027 \| good	0.504 \| good	3.102 \| good	0.329 \| good
2026-03-04T02:00:00.000Z	28 \| good	4.79 \| good	9.206 \| good	30.006 \| good	0.468 \| good	3.419 \| good	0.349 \| good
2026-03-04T03:00:00.000Z	44 \| good	7.697 \| good	33.942 \| good	20.849 \| good	0.475 \| good	6.882 \| good	0.207 \| good
2026-03-04T04:00:00.000Z	27 \| good	4.683 \| good	13.119 \| good	25.106 \| good	0.497 \| good	6.854 \| good	0.299 \| good
2026-03-04T05:00:00.000Z	27 \| good	4.781 \| good	12.126 \| good	24.062 \| good	0.551 \| good	6.664 \| good	0.299 \| good
2026-03-04T06:00:00.000Z	22 \| good	4.3 \| good	12.135 \| good	20.12 \| good	0.569 \| good	7.253 \| good	0.315 \| good
2026-03-04T07:00:00.000Z	27 \| good	4.781 \| good	12.108 \| good	20.131 \| good	0.57 \| good	6.355 \| good	0.299 \| good
2026-03-04T08:00:00.000Z	27 \| good	4.962 \| good	14.939 \| good	20.045 \| good	0.53 \| good	4.691 \| good	0.277 \| good
2026-03-04T09:00:00.000Z	22 \| good	4.499 \| good	14.089 \| good	19.019 \| good	0.489 \| good	3.976 \| good	0.293 \| good
2026-03-04T10:00:00.000Z	22 \| good	4.209 \| good	13.121 \| good	18.969 \| good	0.502 \| good	3.783 \| good	0.263 \| good
2026-03-04T11:00:00.000Z	22 \| good	4.297 \| good	12.094 \| good	17.96 \| good	0.485 \| good	2.999 \| good	0.263 \| good
2026-03-04T11:00:00.000Z	22 \| good	4.209 \| good	13.121 \| good	18.969 \| good	0.502 \| good	3.783 \| good	0.263 \| good
2026-03-04T11:00:00.000Z	44 \| good	8.026 \| good	35.239 \| good	21.235 \| good	0.758 \| good	7.87 \| good	0.225 \| good
2026-03-04T12:00:00.000Z	33 \| good	6.46 \| good	28.832 \| good	21.904 \| good	0.77 \| good	7.164 \| good	0.215 \| good
2026-03-04T13:00:00.000Z	33 \| good	6.38 \| good	28.302 \| good	23.732 \| good	0.759 \| good	6.776 \| good	0.207 \| good
2026-03-04T14:00:00.000Z	22 \| good	3.883 \| good	17.16 \| good	22.769 \| good	0.747 \| good	6.388 \| good	0.2 \| good
2026-03-04T15:00:00.000Z	19 \| good	2.069 \| good	8.437 \| good	21.046 \| good	0.736 \| good	6.001 \| good	0.192 \| good
2026-03-04T16:00:00.000Z	23 \| good	1.531 \| good	6.202 \| good	24.64 \| good	0.683 \| good	5.014 \| good	0.176 \| good
2026-03-04T17:00:00.000Z	25 \| good	0.778 \| good	3.118 \| good	27.052 \| good	0.629 \| good	4.028 \| good	0.161 \| good
2026-03-04T18:00:00.000Z	26 \| good	0.928 \| good	3.617 \| good	27.937 \| good	0.576 \| good	3.042 \| good	0.145 \| good
2026-03-04T19:00:00.000Z	28 \| good	1.322 \| good	5.474 \| good	29.676 \| good	0.461 \| good	2.508 \| good	0.138 \| good
2026-03-04T20:00:00.000Z	31 \| good	2.972 \| good	12.618 \| good	33.427 \| good	0.347 \| good	1.974 \| good	0.131 \| good
2026-03-04T21:00:00.000Z	33 \| good	2.502 \| good	10.189 \| good	35.87 \| good	0.232 \| good	1.44 \| good	0.124 \| good
2026-03-04T22:00:00.000Z	33 \| good	0.869 \| good	3.407 \| good	35.956 \| good	0.231 \| good	1.321 \| good	0.126 \| good
2026-03-04T23:00:00.000Z	34 \| good	0.442 \| good	1.572 \| good	37.007 \| good	0.23 \| good	1.202 \| good	0.128 \| good
2026-03-05T00:00:00.000Z	31 \| good	0.715 \| good	2.872 \| good	33.24 \| good	0.229 \| good	1.082 \| good	0.131 \| good
2026-03-05T01:00:00.000Z	27 \| good	2.245 \| good	9.099 \| good	28.88 \| good	0.275 \| good	3.189 \| good	0.154 \| good
2026-03-05T02:00:00.000Z	31 \| good	1.167 \| good	4.803 \| good	33.471 \| good	0.322 \| good	5.296 \| good	0.177 \| good
2026-03-05T03:00:00.000Z	26 \| good	3.718 \| good	16.329 \| good	28.472 \| good	0.369 \| good	7.404 \| good	0.2 \| good
2026-03-05T04:00:00.000Z	27 \| good	5.424 \| good	23.502 \| good	22.079 \| good	0.368 \| good	7.181 \| good	0.2 \| good
2026-03-05T05:00:00.000Z	22 \| good	4.452 \| good	19.509 \| good	19.52 \| good	0.368 \| good	6.959 \| good	0.201 \| good
2026-03-05T06:00:00.000Z	22 \| good	3.739 \| good	16.218 \| good	18.693 \| good	0.368 \| good	6.736 \| good	0.201 \| good
2026-03-05T07:00:00.000Z	22 \| good	4.195 \| good	18.334 \| good	18.49 \| good	0.306 \| good	5.593 \| good	0.19 \| good
2026-03-05T08:00:00.000Z	18 \| good	2.977 \| good	12.422 \| good	18.684 \| good	0.244 \| good	4.449 \| good	0.178 \| good
2026-03-05T09:00:00.000Z	16 \| good	3.079 \| good	12.69 \| good	15.196 \| good	0.183 \| good	3.306 \| good	0.167 \| good
2026-03-05T10:00:00.000Z	22 \| good	4.054 \| good	17.602 \| good	17.21 \| good	0.169 \| good	2.971 \| good	0.163 \| good
2026-03-05T11:00:00.000Z	22 \| good	3.641 \| good	16.099 \| good	16.914 \| good	0.155 \| good	2.636 \| good	0.158 \| good
2026-03-05T12:00:00.000Z	22 \| good	3.778 \| good	16.383 \| good	21.5 \| good	0.141 \| good	2.301 \| good	0.154 \| good
2026-03-05T13:00:00.000Z	38 \| good	7.463 \| good	33.06 \| good	22.147 \| good	0.142 \| good	2.393 \| good	0.155 \| good
2026-03-05T14:00:00.000Z	19 \| good	0.52 \| good	1.959 \| good	19.636 \| good	0.143 \| good	2.486 \| good	0.156 \| good
2026-03-05T15:00:00.000Z	19 \| good	1.308 \| good	5.211 \| good	19.544 \| good	0.144 \| good	2.579 \| good	0.157 \| good
2026-03-05T16:00:00.000Z	19 \| good	0.72 \| good	2.442 \| good	20.662 \| good	0.132 \| good	2.103 \| good	0.153 \| good
2026-03-05T17:00:00.000Z	21 \| good	0.695 \| good	2.368 \| good	22.948 \| good	0.121 \| good	1.628 \| good	0.15 \| good
2026-03-05T18:00:00.000Z	21 \| good	0.71 \| good	2.45 \| good	23.111 \| good	0.109 \| good	1.152 \| good	0.147 \| good
2026-03-05T19:00:00.000Z	23 \| good	0.631 \| good	2.191 \| good	24.569 \| good	0.099 \| good	0.925 \| good	0.143 \| good
2026-03-05T20:00:00.000Z	26 \| good	0.235 \| good	0.961 \| good	27.854 \| good	0.088 \| good	0.699 \| good	0.138 \| good
2026-03-05T21:00:00.000Z	28 \| good	0.256 \| good	0.961 \| good	29.782 \| good	0.077 \| good	0.472 \| good	0.134 \| good
2026-03-05T22:00:00.000Z	30 \| good	0.232 \| good	0.899 \| good	32.14 \| good	0.09 \| good	0.52 \| good	0.133 \| good
2026-03-05T23:00:00.000Z	31 \| good	0.279 \| good	1.083 \| good	33.326 \| good	0.103 \| good	0.568 \| good	0.132 \| good
2026-03-06T00:00:00.000Z	31 \| good	0.362 \| good	1.453 \| good	33.522 \| good	0.116 \| good	0.616 \| good	0.132 \| good
2026-03-06T01:00:00.000Z	30 \| good	2 \| good	8.201 \| good	32.17 \| good	0.138 \| good	1.073 \| good	0.135 \| good
2026-03-06T02:00:00.000Z	19 \| good	1.512 \| good	6.394 \| good	21.328 \| good	0.159 \| good	1.53 \| good	0.139 \| good
2026-03-06T03:00:00.000Z	19 \| good	1.503 \| good	6.177 \| good	20.185 \| good	0.181 \| good	1.988 \| good	0.143 \| good
2026-03-06T04:00:00.000Z	15 \| good	1.56 \| good	6.361 \| good	16.277 \| good	0.181 \| good	2.239 \| good	0.145 \| good
2026-03-06T05:00:00.000Z	17 \| good	1.912 \| good	7.81 \| good	18.055 \| good	0.18 \| good	2.491 \| good	0.148 \| good
2026-03-06T06:00:00.000Z	27 \| good	1.837 \| good	1.987 \| good	28.935 \| good	0.18 \| good	2.788 \| good	0.151 \| good
2026-03-06T07:00:00.000Z	18 \| good	2.428 \| good	9.786 \| good	19.052 \| good	0.16 \| good	2.489 \| good	0.148 \| good
2026-03-06T08:00:00.000Z	14 \| good	2.05 \| good	8.532 \| good	15.326 \| good	0.141 \| good	2.236 \| good	0.146 \| good
2026-03-06T09:00:00.000Z	13 \| good	2.369 \| good	9.578 \| good	13.511 \| good	0.121 \| good	1.982 \| good	0.144 \| good
2026-03-06T10:00:00.000Z	15 \| good	2.203 \| good	9.057 \| good	15.741 \| good	0.116 \| good	1.804 \| good	0.142 \| good

Marysville

Empower business decisions with accurate air quality data

Marysville, California air quality map: Real-time AQI near you

0.26ppm

How accurate is California, USA air quality data?

Air quality measurements for California, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.

Source: Ambee Data Sources

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Frequently asked questions

How frequently is the air quality data for Marysville, California updated?

Air quality data for Marysville, California is updated on an hourly basis.

When did Marysville, California experience the worst air quality in the last 24 hours?

The worst air quality in Marysville, California was recorded at 03:00:00 on 2026-03-04.

When did Marysville, California have its best air quality in the last 24 hours?

The best air quality in Marysville, California was recorded at 06:00:00 on 2026-03-04.

What is the real-time air quality index for Marysville, California?

The real-time air quality index in Marysville, California is 22, currently categorized as Good.

Which pollutant is found most often in Marysville, California?

The most common pollutant in Marysville, California is PM2.5.

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

If the air quality in Marysville, California is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Marysville, California?

The measured PM_2.5 levels in Marysville, California at present are 4.499 μg/m³.

What are the current PM₁₀ levels at Marysville, California?

The current PM₁₀ levels in Marysville, California are 14.089 μg/m³.

What are the current carbon monoxide (CO) levels at Marysville, California?

The current carbon monoxide (CO) level in Marysville, California is 0.293 ppm.

What are the current sulfur dioxide (SO₂) levels at Marysville, California?

The current sulfur dioxide (SO₂) levels in Marysville, California are 0.489 ppb.

What are the current ozone (O₃) levels at Marysville, California?

The current ozone (O₃) levels at Marysville, California is 19.019 ppm.

What are the current nitrogen dioxide (NO₂) levels at Marysville, California?

The current nitrogen dioxide (NO₂) levels at Marysville, California is 3.976 ppb.

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