What are the current PM10 levels at Marysville, California?

The current PM10 levels in Marysville, California are 16.935 μg/m3.

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

The current sulfur dioxide (SO2) levels in Marysville, California are 0.559 ppb.

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

The current ozone (O3) levels at Marysville, California is 14.067 ppm.

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

The current nitrogen dioxide (NO2) levels at Marysville, California is 7.58 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 5.877 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)

5.88 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

16.93 μg/m³

155

255

425

605+

Ozone (O₃)

14.07 ppb

201

201+

Sulfur Dioxide (SO₂)

0.56 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.58 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.27 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
2026-03-07T12:00:00.000Z	22 \| good	0.584 \| good	6.27 \| good	23.981 \| good	0.523 \| good	2.114 \| good	0.236 \| good
2026-03-07T13:00:00.000Z	22 \| good	0.782 \| good	7.278 \| good	24.034 \| good	0.472 \| good	1.82 \| good	0.209 \| good
2026-03-07T14:00:00.000Z	22 \| good	1.453 \| good	6.24 \| good	24.03 \| good	0.656 \| good	1.831 \| good	0.283 \| good
2026-03-07T15:00:00.000Z	21 \| good	2.428 \| good	5.242 \| good	23.004 \| good	0.681 \| good	1.934 \| good	0.284 \| good
2026-03-07T16:00:00.000Z	22 \| good	2.432 \| good	4.278 \| good	24.086 \| good	0.641 \| good	2.128 \| good	0.352 \| good
2026-03-07T17:00:00.000Z	22 \| good	0.869 \| good	4.291 \| good	24.035 \| good	0.663 \| good	2.219 \| good	0.335 \| good
2026-03-07T18:00:00.000Z	21 \| good	1.453 \| good	5.257 \| good	23.088 \| good	0.624 \| good	2.1 \| good	0.236 \| good
2026-03-07T19:00:00.000Z	24 \| good	1.918 \| good	6.182 \| good	26.017 \| good	0.706 \| good	2.289 \| good	0.236 \| good
2026-03-07T20:00:00.000Z	24 \| good	2.604 \| good	8.341 \| good	26.085 \| good	0.663 \| good	1.895 \| good	0.236 \| good
2026-03-07T21:00:00.000Z	28 \| good	2.903 \| good	12.2 \| good	30.004 \| good	0.598 \| good	1.696 \| good	0.219 \| good
2026-03-07T22:00:00.000Z	29 \| good	2.705 \| good	10.146 \| good	31.005 \| good	0.599 \| good	1.601 \| good	0.236 \| good
2026-03-07T23:00:00.000Z	29 \| good	1.899 \| good	9.963 \| good	31.009 \| good	0.599 \| good	1.598 \| good	0.236 \| good
2026-03-08T00:00:00.000Z	28 \| good	1.89 \| good	10.357 \| good	30.048 \| good	0.601 \| good	1.601 \| good	0.272 \| good
2026-03-08T01:00:00.000Z	28 \| good	1.878 \| good	8.913 \| good	30.064 \| good	0.579 \| good	1.503 \| good	0.272 \| good
2026-03-08T02:00:00.000Z	27 \| good	1.414 \| good	7.055 \| good	29.046 \| good	0.588 \| good	1.799 \| good	0.286 \| good
2026-03-08T03:00:00.000Z	17 \| good	0.907 \| good	3.679 \| good	17.549 \| good	0.149 \| good	3.75 \| good	0.15 \| good
2026-03-08T04:00:00.000Z	25 \| good	0.546 \| good	3.219 \| good	27.043 \| good	0.744 \| good	2.799 \| good	0.348 \| good
2026-03-08T05:00:00.000Z	24 \| good	2.122 \| good	6.179 \| good	26.05 \| good	0.864 \| good	3.911 \| good	0.356 \| good
2026-03-08T06:00:00.000Z	21 \| good	2.227 \| good	7.171 \| good	23.004 \| good	0.918 \| good	5.699 \| good	0.43 \| good
2026-03-08T07:00:00.000Z	24 \| good	1.072 \| good	8.209 \| good	25.921 \| good	0.92 \| good	3.346 \| good	0.43 \| good
2026-03-08T08:00:00.000Z	23 \| good	0.908 \| good	8.365 \| good	24.92 \| good	0.862 \| good	2.648 \| good	0.414 \| good
2026-03-08T09:00:00.000Z	22 \| good	0.788 \| good	7.311 \| good	23.911 \| good	0.825 \| good	1.859 \| good	0.364 \| good
2026-03-08T10:00:00.000Z	21 \| good	2.348 \| good	6.301 \| good	22.967 \| good	0.303 \| good	1.926 \| good	0.219 \| good
2026-03-08T11:00:00.000Z	19 \| good	2.148 \| good	5.287 \| good	20.998 \| good	0.327 \| good	2.713 \| good	0.2 \| good
2026-03-08T12:00:00.000Z	17 \| good	1.831 \| good	6.174 \| good	18.063 \| good	0.208 \| good	4.696 \| good	0.352 \| good
2026-03-08T13:00:00.000Z	16 \| good	2.532 \| good	9.16 \| good	17.073 \| good	0.743 \| good	5.088 \| good	0.301 \| good
2026-03-08T14:00:00.000Z	38 \| good	6.854 \| good	13.134 \| good	17.163 \| good	0.668 \| good	5.09 \| good	0.3 \| good
2026-03-08T15:00:00.000Z	54 \| moderate	10.687 \| good	17.122 \| good	16.117 \| good	0.695 \| good	7.282 \| good	0.296 \| good
2026-03-08T16:00:00.000Z	54 \| moderate	11.108 \| good	14.325 \| good	13.204 \| good	0.676 \| good	10.148 \| good	0.298 \| good
2026-03-08T17:00:00.000Z	52 \| moderate	9.734 \| good	15.272 \| good	16.111 \| good	0.658 \| good	7.585 \| good	0.33 \| good
2026-03-08T18:00:00.000Z	49 \| good	8.942 \| good	16.206 \| good	21.132 \| good	0.975 \| good	6.74 \| good	0.33 \| good
2026-03-08T19:00:00.000Z	38 \| good	6.973 \| good	13.175 \| good	27.044 \| good	0.911 \| good	3.393 \| good	0.348 \| good
2026-03-08T20:00:00.000Z	33 \| good	6.373 \| good	11.168 \| good	29.096 \| good	1.012 \| good	3.488 \| good	0.296 \| good
2026-03-08T21:00:00.000Z	38 \| good	6.59 \| good	14.218 \| good	33.046 \| good	1.04 \| good	3.494 \| good	0.332 \| good
2026-03-08T22:00:00.000Z	34 \| good	5.815 \| good	14.286 \| good	37.053 \| good	0.984 \| good	2.705 \| good	0.302 \| good
2026-03-08T23:00:00.000Z	37 \| good	5.02 \| good	12.276 \| good	40.012 \| good	0.845 \| good	2.716 \| good	0.302 \| good
2026-03-09T00:00:00.000Z	39 \| good	5.015 \| good	12.248 \| good	42.014 \| good	0.695 \| good	2.518 \| good	0.336 \| good
2026-03-09T01:00:00.000Z	39 \| good	4.714 \| good	13.198 \| good	42.026 \| good	0.703 \| good	2.411 \| good	0.388 \| good
2026-03-09T02:00:00.000Z	38 \| good	5.227 \| good	12.327 \| good	41.022 \| good	0.838 \| good	3.01 \| good	0.424 \| good
2026-03-09T03:00:00.000Z	54 \| moderate	11.402 \| good	50.52 \| good	26.32 \| good	0.837 \| good	10.885 \| good	0.244 \| good
2026-03-09T04:00:00.000Z	31 \| good	4.736 \| good	18.179 \| good	34.026 \| good	0.703 \| good	11.023 \| good	0.421 \| good
2026-03-09T05:00:00.000Z	33 \| good	6.395 \| good	23.064 \| good	29.094 \| good	0.647 \| good	15.328 \| good	0.356 \| good
2026-03-09T06:00:00.000Z	49 \| good	9.244 \| good	24.077 \| good	24.173 \| good	0.565 \| good	16.782 \| good	0.41 \| good
2026-03-09T07:00:00.000Z	52 \| moderate	10.321 \| good	22.122 \| good	22.128 \| good	0.347 \| good	13.98 \| good	0.425 \| good
2026-03-09T08:00:00.000Z	52 \| moderate	9.527 \| good	24.03 \| good	18.111 \| good	0.571 \| good	9.525 \| good	0.428 \| good
2026-03-09T09:00:00.000Z	38 \| good	6.969 \| good	22.008 \| good	19.058 \| good	0.505 \| good	4.619 \| good	0.32 \| good
2026-03-09T10:00:00.000Z	27 \| good	5.239 \| good	21.175 \| good	15.121 \| good	0.264 \| good	6.271 \| good	0.283 \| good
2026-03-09T11:00:00.000Z	33 \| good	5.877 \| good	16.935 \| good	14.067 \| good	0.559 \| good	7.58 \| good	0.268 \| good
2026-03-09T11:00:00.000Z	33 \| good	5.877 \| good	16.935 \| good	14.067 \| good	0.559 \| good	7.58 \| good	0.268 \| good
2026-03-09T12:00:00.000Z	38 \| good	7.424 \| good	32.843 \| good	17.861 \| good	0.352 \| good	9.529 \| good	0.298 \| good
2026-03-09T13:00:00.000Z	38 \| good	7.207 \| good	31.924 \| good	13.989 \| good	0.343 \| good	8.396 \| good	0.297 \| good
2026-03-09T14:00:00.000Z	44 \| good	8.393 \| good	37.027 \| good	12.368 \| good	0.334 \| good	7.263 \| good	0.296 \| good
2026-03-09T15:00:00.000Z	44 \| good	7.656 \| good	33.798 \| good	13.923 \| good	0.325 \| good	6.13 \| good	0.295 \| good
2026-03-09T16:00:00.000Z	38 \| good	7.114 \| good	31.624 \| good	16.332 \| good	0.422 \| good	5.133 \| good	0.267 \| good
2026-03-09T17:00:00.000Z	33 \| good	5.596 \| good	24.214 \| good	18.944 \| good	0.518 \| good	4.137 \| good	0.239 \| good
2026-03-09T18:00:00.000Z	27 \| good	5.191 \| good	22.477 \| good	23.075 \| good	0.614 \| good	3.14 \| good	0.212 \| good
2026-03-09T19:00:00.000Z	27 \| good	5.1 \| good	22.189 \| good	27.393 \| good	0.499 \| good	2.405 \| good	0.192 \| good
2026-03-09T20:00:00.000Z	28 \| good	4.764 \| good	20.58 \| good	29.62 \| good	0.384 \| good	1.67 \| good	0.172 \| good
2026-03-09T21:00:00.000Z	30 \| good	2.57 \| good	10.407 \| good	31.755 \| good	0.27 \| good	0.935 \| good	0.152 \| good
2026-03-09T22:00:00.000Z	31 \| good	2.933 \| good	12.184 \| good	33.054 \| good	0.259 \| good	0.95 \| good	0.15 \| good
2026-03-09T23:00:00.000Z	31 \| good	3.478 \| good	15.464 \| good	34.491 \| good	0.247 \| good	0.966 \| good	0.148 \| good
2026-03-10T00:00:00.000Z	30 \| good	4.745 \| good	20.702 \| good	32.342 \| good	0.236 \| good	0.981 \| good	0.146 \| good
2026-03-10T01:00:00.000Z	29 \| good	1.8 \| good	7.63 \| good	30.648 \| good	0.319 \| good	4.865 \| good	0.183 \| good
2026-03-10T02:00:00.000Z	49 \| good	9.379 \| good	41.593 \| good	28.649 \| good	0.401 \| good	8.749 \| good	0.22 \| good
2026-03-10T03:00:00.000Z	49 \| good	9.217 \| good	41.054 \| good	23.696 \| good	0.484 \| good	12.633 \| good	0.257 \| good
2026-03-10T04:00:00.000Z	58 \| moderate	13.114 \| fine	58.847 \| fine	18.142 \| good	0.573 \| good	13 \| good	0.268 \| good
2026-03-10T05:00:00.000Z	60 \| moderate	13.51 \| fine	60.908 \| fine	19.518 \| good	0.662 \| good	13.368 \| good	0.28 \| good
2026-03-10T06:00:00.000Z	33 \| good	5.977 \| good	26.599 \| good	21 \| good	0.751 \| good	13.736 \| good	0.291 \| good
2026-03-10T07:00:00.000Z	21 \| good	2.109 \| good	8.466 \| good	22.846 \| good	0.707 \| good	13.059 \| good	0.29 \| good
2026-03-10T08:00:00.000Z	33 \| good	6.032 \| good	26.119 \| good	21.543 \| good	0.663 \| good	12.383 \| good	0.288 \| good
2026-03-10T09:00:00.000Z	33 \| good	6.246 \| good	27.778 \| good	21.47 \| good	0.618 \| good	11.706 \| good	0.287 \| good
2026-03-10T10:00:00.000Z	44 \| good	8.032 \| good	35.427 \| good	19.099 \| good	0.601 \| good	10.693 \| good	0.273 \| good
2026-03-10T11:00:00.000Z	44 \| good	7.991 \| good	35.157 \| good	23.385 \| good	0.584 \| good	9.68 \| good	0.26 \| good
2026-03-10T12:00:00.000Z	44 \| good	7.908 \| good	35.103 \| good	14.336 \| good	0.566 \| good	8.667 \| good	0.246 \| good
2026-03-10T13:00:00.000Z	49 \| good	9.349 \| good	41.867 \| good	12.089 \| good	0.556 \| good	7.9 \| good	0.236 \| good
2026-03-10T14:00:00.000Z	58 \| moderate	12.921 \| fine	57.782 \| fine	10.522 \| good	0.547 \| good	7.134 \| good	0.226 \| good
2026-03-10T15:00:00.000Z	54 \| moderate	11.355 \| good	50.365 \| good	8.567 \| good	0.537 \| good	6.367 \| good	0.216 \| good
2026-03-10T16:00:00.000Z	64 \| moderate	15.726 \| fine	69.954 \| fine	10.744 \| good	0.536 \| good	5.366 \| good	0.208 \| good
2026-03-10T17:00:00.000Z	64 \| moderate	15.603 \| fine	69.389 \| fine	12.134 \| good	0.535 \| good	4.365 \| good	0.2 \| good
2026-03-10T18:00:00.000Z	62 \| moderate	14.614 \| fine	65.59 \| fine	16.484 \| good	0.534 \| good	3.364 \| good	0.193 \| good
2026-03-10T19:00:00.000Z	62 \| moderate	14.518 \| fine	64.486 \| fine	23.221 \| good	0.424 \| good	2.584 \| good	0.174 \| good
2026-03-10T20:00:00.000Z	62 \| moderate	15.341 \| fine	68.281 \| fine	33.322 \| good	0.315 \| good	1.805 \| good	0.156 \| good
2026-03-10T21:00:00.000Z	56 \| moderate	12.044 \| good	53.719 \| good	36.986 \| good	0.206 \| good	1.025 \| good	0.137 \| good
2026-03-10T22:00:00.000Z	52 \| moderate	9.614 \| good	42.756 \| good	38.009 \| good	0.208 \| good	1.028 \| good	0.135 \| good
2026-03-10T23:00:00.000Z	54 \| moderate	10.551 \| good	46.457 \| good	36.993 \| good	0.21 \| good	1.03 \| good	0.133 \| good
2026-03-11T00:00:00.000Z	58 \| moderate	12.763 \| fine	56.889 \| fine	36.565 \| good	0.213 \| good	1.032 \| good	0.13 \| good
2026-03-11T01:00:00.000Z	38 \| good	7.329 \| good	32.118 \| good	33.563 \| good	0.275 \| good	4.252 \| good	0.161 \| good
2026-03-11T02:00:00.000Z	54 \| moderate	11.423 \| good	50.997 \| good	31.446 \| good	0.337 \| good	7.472 \| good	0.192 \| good
2026-03-11T03:00:00.000Z	56 \| moderate	12.107 \| fine	54.25 \| good	27.66 \| good	0.399 \| good	10.692 \| good	0.223 \| good
2026-03-11T04:00:00.000Z	56 \| moderate	11.623 \| good	51.535 \| good	25.594 \| good	0.454 \| good	11.604 \| good	0.24 \| good
2026-03-11T05:00:00.000Z	60 \| moderate	14.274 \| fine	63.955 \| fine	22.988 \| good	0.51 \| good	12.517 \| good	0.257 \| good
2026-03-11T06:00:00.000Z	52 \| moderate	9.601 \| good	11 \| good	16.386 \| good	0.569 \| good	13.493 \| good	0.275 \| good
2026-03-11T07:00:00.000Z	60 \| moderate	13.741 \| fine	61.747 \| fine	22.397 \| good	0.514 \| good	12.588 \| good	0.273 \| good
2026-03-11T08:00:00.000Z	64 \| moderate	15.756 \| fine	70.077 \| fine	20.2 \| good	0.464 \| good	11.746 \| good	0.272 \| good
2026-03-11T09:00:00.000Z	60 \| moderate	14.284 \| fine	64.152 \| fine	19.697 \| good	0.413 \| good	10.905 \| good	0.27 \| good
2026-03-11T10:00:00.000Z	62 \| moderate	14.771 \| fine	65.881 \| fine	16.906 \| good	0.375 \| good	10.011 \| good	0.262 \| good
2026-03-11T11:00:00.000Z	56 \| moderate	11.627 \| good	51.452 \| good	14.834 \| good	0.337 \| good	9.117 \| good	0.253 \| good

Marysville

Empower business decisions with accurate air quality data

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

0.27ppm

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 2026-03-09.

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

The best air quality in Marysville, California was recorded at 01:00:00 on 2026-03-08.

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

The real-time air quality index in Marysville, California is 33, 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 5.877 μg/m³.

What are the current PM₁₀ levels at Marysville, California?

The current PM₁₀ levels in Marysville, California are 16.935 μg/m³.

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

The current carbon monoxide (CO) level in Marysville, California is 0.268 ppm.

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

The current sulfur dioxide (SO₂) levels in Marysville, California are 0.559 ppb.

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

The current ozone (O₃) levels at Marysville, California is 14.067 ppm.

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

The current nitrogen dioxide (NO₂) levels at Marysville, California is 7.58 ppb.

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