What are the current PM10 levels at Marysville, California?

The current PM10 levels in Marysville, California are 78.284 μg/m3.

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

The current sulfur dioxide (SO2) levels in Marysville, California are 0.426 ppb.

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

The current ozone (O3) levels at Marysville, California is 9.852 ppm.

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

The current nitrogen dioxide (NO2) levels at Marysville, California is 12.131 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 15.714 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)

Moderate

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)

15.71 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

78.28 μg/m³

155

255

425

605+

Ozone (O₃)

9.85 ppb

201

201+

Sulfur Dioxide (SO₂)

0.43 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

12.13 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.39 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Marysville, California

Get Live Pollen Counts

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
2025-12-03T12:00:00.000Z	71 \| moderate	20.202 \| fine	70.984 \| fine	11.249 \| good	0.441 \| good	3.748 \| good	0.28 \| good
2025-12-03T13:00:00.000Z	69 \| moderate	19.466 \| fine	73.39 \| fine	13.086 \| good	0.507 \| good	2.962 \| good	0.288 \| good
2025-12-03T14:00:00.000Z	60 \| moderate	14.04 \| fine	60.964 \| fine	10.607 \| good	0.494 \| good	4.244 \| good	0.33 \| good
2025-12-03T15:00:00.000Z	56 \| moderate	12.036 \| good	38.523 \| good	9.672 \| good	0.516 \| good	8.88 \| good	0.414 \| good
2025-12-03T16:00:00.000Z	49 \| good	9.429 \| good	44.262 \| good	11.74 \| good	0.579 \| good	7.258 \| good	0.51 \| good
2025-12-03T17:00:00.000Z	38 \| good	7.215 \| good	33.142 \| good	13.125 \| good	0.6 \| good	6.392 \| good	0.409 \| good
2025-12-03T18:00:00.000Z	38 \| good	6.513 \| good	27.559 \| good	18.251 \| good	0.678 \| good	6.356 \| good	0.407 \| good
2025-12-03T19:00:00.000Z	27 \| good	4.942 \| good	14.401 \| good	16.137 \| good	0.86 \| good	5.45 \| good	0.36 \| good
2025-12-03T20:00:00.000Z	26 \| good	2.116 \| good	9.036 \| good	27.92 \| good	0.723 \| good	2.225 \| good	0.279 \| good
2025-12-03T21:00:00.000Z	26 \| good	2.115 \| good	9.032 \| good	27.918 \| good	0.475 \| good	2.212 \| good	0.23 \| good
2025-12-03T22:00:00.000Z	26 \| good	2.108 \| good	9.003 \| good	27.986 \| good	0.452 \| good	3.018 \| good	0.23 \| good
2025-12-03T23:00:00.000Z	28 \| good	2.08 \| good	9.866 \| good	30.011 \| good	0.397 \| good	2.221 \| good	0.252 \| good
2025-12-04T00:00:00.000Z	28 \| good	2.079 \| good	9.862 \| good	29.972 \| good	0.262 \| good	2.22 \| good	0.252 \| good
2025-12-04T01:00:00.000Z	28 \| good	0.366 \| good	8.12 \| good	29.998 \| good	0.242 \| good	2.024 \| good	0.27 \| good
2025-12-04T02:00:00.000Z	28 \| good	0.373 \| good	8.149 \| good	29.953 \| good	0.425 \| good	2.03 \| good	0.313 \| good
2025-12-04T03:00:00.000Z	28 \| good	0.382 \| good	8.195 \| good	29.877 \| good	0.568 \| good	8.702 \| good	0.501 \| good
2025-12-04T04:00:00.000Z	33 \| good	6.169 \| good	21.715 \| good	29.947 \| good	0.589 \| good	12.357 \| good	0.507 \| good
2025-12-04T05:00:00.000Z	56 \| moderate	12.315 \| fine	47.105 \| good	16.73 \| good	0.499 \| good	12.39 \| good	0.471 \| good
2025-12-04T06:00:00.000Z	58 \| moderate	12.513 \| fine	50.163 \| good	17.032 \| good	0.522 \| good	11.011 \| good	0.47 \| good
2025-12-04T07:00:00.000Z	62 \| moderate	15.082 \| fine	62.717 \| fine	13.043 \| good	0.553 \| good	15.127 \| good	0.437 \| good
2025-12-04T08:00:00.000Z	58 \| moderate	13.22 \| fine	55.538 \| fine	10.128 \| good	0.627 \| good	13.184 \| good	0.356 \| good
2025-12-04T09:00:00.000Z	71 \| moderate	19.565 \| fine	61.789 \| fine	7.533 \| good	0.616 \| good	12.006 \| good	0.342 \| good
2025-12-04T10:00:00.000Z	64 \| moderate	16.388 \| fine	63.895 \| fine	7.918 \| good	0.434 \| good	11.825 \| good	0.31 \| good
2025-12-04T11:00:00.000Z	77 \| moderate	23.152 \| fine	93.129 \| fine	7.9 \| good	0.434 \| good	10.502 \| good	0.311 \| good
2025-12-04T12:00:00.000Z	49 \| good	8.917 \| good	22.413 \| good	9.091 \| good	0.463 \| good	10.151 \| good	0.295 \| good
2025-12-04T13:00:00.000Z	49 \| good	8.743 \| good	19.168 \| good	11.497 \| good	0.869 \| good	10.009 \| good	0.285 \| good
2025-12-04T14:00:00.000Z	56 \| moderate	12.435 \| fine	34.823 \| good	9.366 \| good	0.459 \| good	9.666 \| good	0.28 \| good
2025-12-04T15:00:00.000Z	52 \| moderate	10.433 \| good	15.631 \| good	13.885 \| good	0.491 \| good	3.255 \| good	0.263 \| good
2025-12-04T16:00:00.000Z	54 \| moderate	10.636 \| good	15.668 \| good	13.918 \| good	0.412 \| good	3.283 \| good	0.264 \| good
2025-12-04T17:00:00.000Z	54 \| moderate	10.641 \| good	15.686 \| good	13.938 \| good	0.431 \| good	8.37 \| good	0.3 \| good
2025-12-04T18:00:00.000Z	60 \| moderate	13.984 \| fine	20.646 \| good	12.001 \| good	0.49 \| good	5.232 \| good	0.345 \| good
2025-12-04T19:00:00.000Z	64 \| moderate	15.935 \| fine	22.568 \| good	12.003 \| good	0.472 \| good	6.309 \| good	0.353 \| good
2025-12-04T20:00:00.000Z	64 \| moderate	15.943 \| fine	22.606 \| good	11.967 \| good	0.529 \| good	5.29 \| good	0.33 \| good
2025-12-04T21:00:00.000Z	67 \| moderate	18.145 \| fine	26.763 \| good	12.968 \| good	0.527 \| good	3.964 \| good	0.33 \| good
2025-12-04T22:00:00.000Z	67 \| moderate	18.194 \| fine	26.278 \| good	12.99 \| good	0.526 \| good	4.915 \| good	0.316 \| good
2025-12-04T23:00:00.000Z	66 \| moderate	17.006 \| fine	23.03 \| good	13.1 \| good	0.45 \| good	3.559 \| good	0.293 \| good
2025-12-05T00:00:00.000Z	66 \| moderate	16.998 \| fine	22.998 \| good	13.065 \| good	0.515 \| good	6.772 \| good	0.316 \| good
2025-12-05T01:00:00.000Z	60 \| moderate	14.25 \| fine	20.969 \| good	11.131 \| good	0.533 \| good	6.224 \| good	0.316 \| good
2025-12-05T02:00:00.000Z	60 \| moderate	14.261 \| fine	21.017 \| good	11.115 \| good	0.452 \| good	6.278 \| good	0.393 \| good
2025-12-05T03:00:00.000Z	67 \| moderate	18.464 \| fine	81.183 \| fine	13.185 \| good	1.071 \| good	20.102 \| good	0.339 \| good
2025-12-05T04:00:00.000Z	73 \| moderate	20.833 \| fine	67.509 \| fine	11.011 \| good	0.399 \| good	13.022 \| good	0.385 \| good
2025-12-05T05:00:00.000Z	67 \| moderate	18.224 \| fine	27.662 \| good	11.003 \| good	0.358 \| good	7.656 \| good	0.435 \| good
2025-12-05T06:00:00.000Z	67 \| moderate	18.232 \| fine	27.701 \| good	11.051 \| good	0.351 \| good	7.633 \| good	0.437 \| good
2025-12-05T07:00:00.000Z	67 \| moderate	18.219 \| fine	27.646 \| good	11.101 \| good	0.426 \| good	17.262 \| good	0.45 \| good
2025-12-05T08:00:00.000Z	77 \| moderate	23.122 \| fine	97.005 \| fine	10.991 \| good	0.445 \| good	14.925 \| good	0.419 \| good
2025-12-05T09:00:00.000Z	77 \| moderate	23.499 \| fine	52.847 \| good	8.309 \| good	0.53 \| good	12.05 \| good	0.407 \| good
2025-12-05T10:00:00.000Z	64 \| moderate	15.714 \| fine	78.284 \| fine	9.852 \| good	0.426 \| good	12.131 \| good	0.392 \| good
2025-12-05T11:00:00.000Z	64 \| moderate	15.714 \| fine	78.284 \| fine	9.852 \| good	0.426 \| good	12.131 \| good	0.392 \| good
2025-12-05T12:00:00.000Z	64 \| moderate	16.149 \| fine	71.314 \| fine	11.994 \| good	1.166 \| good	14.335 \| good	0.367 \| good
2025-12-05T13:00:00.000Z	64 \| moderate	15.93 \| fine	71.318 \| fine	12.531 \| good	1.245 \| good	14.282 \| good	0.369 \| good
2025-12-05T14:00:00.000Z	64 \| moderate	16.461 \| fine	73.1 \| fine	11.354 \| good	1.324 \| good	14.229 \| good	0.372 \| good
2025-12-05T15:00:00.000Z	58 \| moderate	12.626 \| fine	56.541 \| fine	11.226 \| good	1.403 \| good	14.176 \| good	0.374 \| good
2025-12-05T16:00:00.000Z	49 \| good	8.99 \| good	39.842 \| good	12.954 \| good	1.425 \| good	12.865 \| good	0.367 \| good
2025-12-05T17:00:00.000Z	33 \| good	5.826 \| good	25.662 \| good	13.392 \| good	1.448 \| good	11.553 \| good	0.359 \| good
2025-12-05T18:00:00.000Z	22 \| good	4.27 \| good	18.477 \| good	15.208 \| good	1.471 \| good	10.242 \| good	0.352 \| good
2025-12-05T19:00:00.000Z	27 \| good	5.102 \| good	22.123 \| good	18.055 \| good	1.207 \| good	8.459 \| good	0.3 \| good
2025-12-05T20:00:00.000Z	33 \| good	5.671 \| good	24.657 \| good	21.533 \| good	0.944 \| good	6.676 \| good	0.249 \| good
2025-12-05T21:00:00.000Z	38 \| good	7.085 \| good	31.196 \| good	22.306 \| good	0.68 \| good	4.892 \| good	0.198 \| good
2025-12-05T22:00:00.000Z	38 \| good	6.921 \| good	30.723 \| good	22.889 \| good	0.641 \| good	5.464 \| good	0.197 \| good
2025-12-05T23:00:00.000Z	44 \| good	8.49 \| good	37.418 \| good	23.536 \| good	0.602 \| good	6.036 \| good	0.195 \| good
2025-12-06T00:00:00.000Z	58 \| moderate	13.423 \| fine	59.909 \| fine	18.397 \| good	0.563 \| good	6.609 \| good	0.194 \| good
2025-12-06T01:00:00.000Z	69 \| moderate	19.415 \| fine	85.591 \| fine	13.592 \| good	0.815 \| good	11.018 \| good	0.238 \| good
2025-12-06T02:00:00.000Z	82 \| moderate	25.504 \| fine	111.283 \| fine	12.707 \| good	1.067 \| good	15.428 \| good	0.281 \| good
2025-12-06T03:00:00.000Z	82 \| moderate	25.626 \| fine	111.856 \| fine	19.037 \| good	1.319 \| good	19.838 \| good	0.325 \| good
2025-12-06T04:00:00.000Z	88 \| moderate	28.754 \| fine	124.921 \| fine	13.955 \| good	1.491 \| good	20.878 \| good	0.345 \| good
2025-12-06T05:00:00.000Z	79 \| moderate	24.078 \| fine	105.323 \| fine	11.801 \| good	1.663 \| good	21.918 \| good	0.365 \| good
2025-12-06T06:00:00.000Z	77 \| moderate	22.642 \| fine	99.34 \| fine	12.057 \| good	1.835 \| good	22.959 \| good	0.385 \| good
2025-12-06T07:00:00.000Z	71 \| moderate	20.392 \| fine	89.899 \| fine	11.528 \| good	1.684 \| good	21.837 \| good	0.383 \| good
2025-12-06T08:00:00.000Z	75 \| moderate	21.973 \| fine	96.535 \| fine	11.097 \| good	1.534 \| good	20.715 \| good	0.382 \| good
2025-12-06T09:00:00.000Z	71 \| moderate	20.158 \| fine	88.869 \| fine	15.028 \| good	1.383 \| good	19.593 \| good	0.381 \| good
2025-12-06T10:00:00.000Z	71 \| moderate	20.108 \| fine	88.138 \| fine	15.414 \| good	1.261 \| good	17.809 \| good	0.37 \| good
2025-12-06T11:00:00.000Z	77 \| moderate	23.48 \| fine	103.13 \| fine	13.207 \| good	1.139 \| good	16.026 \| good	0.36 \| good
2025-12-06T12:00:00.000Z	73 \| moderate	20.786 \| fine	91.358 \| fine	11.261 \| good	1.017 \| good	14.242 \| good	0.349 \| good
2025-12-06T13:00:00.000Z	77 \| moderate	23.445 \| fine	102.423 \| fine	9.992 \| good	1.094 \| good	14.049 \| good	0.345 \| good
2025-12-06T14:00:00.000Z	81 \| moderate	25.399 \| fine	110.259 \| fine	11.225 \| good	1.17 \| good	13.856 \| good	0.342 \| good
2025-12-06T15:00:00.000Z	81 \| moderate	24.892 \| fine	108.334 \| fine	12.817 \| good	1.246 \| good	13.663 \| good	0.338 \| good
2025-12-06T16:00:00.000Z	82 \| moderate	26.214 \| fine	114.274 \| fine	14.655 \| good	1.269 \| good	12.173 \| good	0.341 \| good
2025-12-06T17:00:00.000Z	84 \| moderate	26.747 \| fine	116.859 \| fine	15.705 \| good	1.292 \| good	10.683 \| good	0.345 \| good
2025-12-06T18:00:00.000Z	82 \| moderate	26.319 \| fine	114.341 \| fine	16.896 \| good	1.316 \| good	9.193 \| good	0.348 \| good
2025-12-06T19:00:00.000Z	81 \| moderate	24.672 \| fine	107.748 \| fine	20.428 \| good	1.222 \| good	8.092 \| good	0.306 \| good
2025-12-06T20:00:00.000Z	77 \| moderate	23.273 \| fine	101.782 \| fine	23.709 \| good	1.129 \| good	6.991 \| good	0.264 \| good
2025-12-06T21:00:00.000Z	66 \| moderate	17.046 \| fine	75.663 \| fine	25.567 \| good	1.036 \| good	5.89 \| good	0.222 \| good
2025-12-06T22:00:00.000Z	52 \| moderate	10.493 \| good	46.503 \| good	27.743 \| good	1.008 \| good	6.614 \| good	0.229 \| good
2025-12-06T23:00:00.000Z	56 \| moderate	11.518 \| good	51.018 \| good	25.515 \| good	0.98 \| good	7.338 \| good	0.235 \| good
2025-12-07T00:00:00.000Z	66 \| moderate	17.488 \| fine	76.958 \| fine	16.812 \| good	0.953 \| good	8.062 \| good	0.241 \| good
2025-12-07T01:00:00.000Z	77 \| moderate	23.036 \| fine	100.856 \| fine	12.687 \| good	1.018 \| good	11.65 \| good	0.284 \| good
2025-12-07T02:00:00.000Z	90 \| moderate	29.551 \| fine	128.593 \| fine	7.883 \| good	1.084 \| good	15.239 \| good	0.326 \| good
2025-12-07T03:00:00.000Z	81 \| moderate	24.667 \| fine	107.246 \| fine	8.382 \| good	1.149 \| good	18.827 \| good	0.369 \| good
2025-12-07T04:00:00.000Z	81 \| moderate	25.478 \| fine	111.022 \| fine	6.866 \| good	1.099 \| good	18.156 \| good	0.377 \| good
2025-12-07T05:00:00.000Z	75 \| moderate	22.117 \| fine	97.122 \| fine	6.864 \| good	1.049 \| good	17.485 \| good	0.385 \| good
2025-12-07T06:00:00.000Z	71 \| moderate	19.982 \| fine	20.229 \| good	1.787 \| good	1 \| good	16.865 \| good	0.394 \| good
2025-12-07T07:00:00.000Z	69 \| moderate	18.787 \| fine	82.61 \| fine	9.938 \| good	0.875 \| good	15.842 \| good	0.371 \| good
2025-12-07T08:00:00.000Z	64 \| moderate	16.213 \| fine	72.035 \| fine	7.619 \| good	0.751 \| good	14.869 \| good	0.348 \| good
2025-12-07T09:00:00.000Z	64 \| moderate	16.299 \| fine	72.485 \| fine	9.424 \| good	0.627 \| good	13.897 \| good	0.326 \| good
2025-12-07T10:00:00.000Z	66 \| moderate	17.026 \| fine	75.362 \| fine	10.738 \| good	0.566 \| good	12.678 \| good	0.305 \| good
2025-12-07T11:00:00.000Z	66 \| moderate	17.056 \| fine	75.452 \| fine	10.098 \| good	0.504 \| good	11.459 \| good	0.284 \| good

Marysville

Empower business decisions with accurate air quality data

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

0.34ppm

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

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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 09:00:00 on 2025-12-05.

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 2025-12-04.

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

The real-time air quality index in Marysville, California is 64, currently categorized as Moderate.

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 15.714 μg/m³.

What are the current PM₁₀ levels at Marysville, California?

The current PM₁₀ levels in Marysville, California are 78.284 μg/m³.

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

The current carbon monoxide (CO) level in Marysville, California is 0.392 ppm.

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

The current sulfur dioxide (SO₂) levels in Marysville, California are 0.426 ppb.

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

The current ozone (O₃) levels at Marysville, California is 9.852 ppm.

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

The current nitrogen dioxide (NO₂) levels at Marysville, California is 12.131 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-03T12:00:00.000Z	71 \| moderate	20.202 \| fine	70.984 \| fine	11.249 \| good	0.441 \| good	3.748 \| good	0.28 \| good
2025-12-03T13:00:00.000Z	69 \| moderate	19.466 \| fine	73.39 \| fine	13.086 \| good	0.507 \| good	2.962 \| good	0.288 \| good
2025-12-03T14:00:00.000Z	60 \| moderate	14.04 \| fine	60.964 \| fine	10.607 \| good	0.494 \| good	4.244 \| good	0.33 \| good
2025-12-03T15:00:00.000Z	56 \| moderate	12.036 \| good	38.523 \| good	9.672 \| good	0.516 \| good	8.88 \| good	0.414 \| good
2025-12-03T16:00:00.000Z	49 \| good	9.429 \| good	44.262 \| good	11.74 \| good	0.579 \| good	7.258 \| good	0.51 \| good
2025-12-03T17:00:00.000Z	38 \| good	7.215 \| good	33.142 \| good	13.125 \| good	0.6 \| good	6.392 \| good	0.409 \| good
2025-12-03T18:00:00.000Z	38 \| good	6.513 \| good	27.559 \| good	18.251 \| good	0.678 \| good	6.356 \| good	0.407 \| good
2025-12-03T19:00:00.000Z	27 \| good	4.942 \| good	14.401 \| good	16.137 \| good	0.86 \| good	5.45 \| good	0.36 \| good
2025-12-03T20:00:00.000Z	26 \| good	2.116 \| good	9.036 \| good	27.92 \| good	0.723 \| good	2.225 \| good	0.279 \| good
2025-12-03T21:00:00.000Z	26 \| good	2.115 \| good	9.032 \| good	27.918 \| good	0.475 \| good	2.212 \| good	0.23 \| good
2025-12-03T22:00:00.000Z	26 \| good	2.108 \| good	9.003 \| good	27.986 \| good	0.452 \| good	3.018 \| good	0.23 \| good
2025-12-03T23:00:00.000Z	28 \| good	2.08 \| good	9.866 \| good	30.011 \| good	0.397 \| good	2.221 \| good	0.252 \| good
2025-12-04T00:00:00.000Z	28 \| good	2.079 \| good	9.862 \| good	29.972 \| good	0.262 \| good	2.22 \| good	0.252 \| good
2025-12-04T01:00:00.000Z	28 \| good	0.366 \| good	8.12 \| good	29.998 \| good	0.242 \| good	2.024 \| good	0.27 \| good
2025-12-04T02:00:00.000Z	28 \| good	0.373 \| good	8.149 \| good	29.953 \| good	0.425 \| good	2.03 \| good	0.313 \| good
2025-12-04T03:00:00.000Z	28 \| good	0.382 \| good	8.195 \| good	29.877 \| good	0.568 \| good	8.702 \| good	0.501 \| good
2025-12-04T04:00:00.000Z	33 \| good	6.169 \| good	21.715 \| good	29.947 \| good	0.589 \| good	12.357 \| good	0.507 \| good
2025-12-04T05:00:00.000Z	56 \| moderate	12.315 \| fine	47.105 \| good	16.73 \| good	0.499 \| good	12.39 \| good	0.471 \| good
2025-12-04T06:00:00.000Z	58 \| moderate	12.513 \| fine	50.163 \| good	17.032 \| good	0.522 \| good	11.011 \| good	0.47 \| good
2025-12-04T07:00:00.000Z	62 \| moderate	15.082 \| fine	62.717 \| fine	13.043 \| good	0.553 \| good	15.127 \| good	0.437 \| good
2025-12-04T08:00:00.000Z	58 \| moderate	13.22 \| fine	55.538 \| fine	10.128 \| good	0.627 \| good	13.184 \| good	0.356 \| good
2025-12-04T09:00:00.000Z	71 \| moderate	19.565 \| fine	61.789 \| fine	7.533 \| good	0.616 \| good	12.006 \| good	0.342 \| good
2025-12-04T10:00:00.000Z	64 \| moderate	16.388 \| fine	63.895 \| fine	7.918 \| good	0.434 \| good	11.825 \| good	0.31 \| good
2025-12-04T11:00:00.000Z	77 \| moderate	23.152 \| fine	93.129 \| fine	7.9 \| good	0.434 \| good	10.502 \| good	0.311 \| good
2025-12-04T12:00:00.000Z	49 \| good	8.917 \| good	22.413 \| good	9.091 \| good	0.463 \| good	10.151 \| good	0.295 \| good
2025-12-04T13:00:00.000Z	49 \| good	8.743 \| good	19.168 \| good	11.497 \| good	0.869 \| good	10.009 \| good	0.285 \| good
2025-12-04T14:00:00.000Z	56 \| moderate	12.435 \| fine	34.823 \| good	9.366 \| good	0.459 \| good	9.666 \| good	0.28 \| good
2025-12-04T15:00:00.000Z	52 \| moderate	10.433 \| good	15.631 \| good	13.885 \| good	0.491 \| good	3.255 \| good	0.263 \| good
2025-12-04T16:00:00.000Z	54 \| moderate	10.636 \| good	15.668 \| good	13.918 \| good	0.412 \| good	3.283 \| good	0.264 \| good
2025-12-04T17:00:00.000Z	54 \| moderate	10.641 \| good	15.686 \| good	13.938 \| good	0.431 \| good	8.37 \| good	0.3 \| good
2025-12-04T18:00:00.000Z	60 \| moderate	13.984 \| fine	20.646 \| good	12.001 \| good	0.49 \| good	5.232 \| good	0.345 \| good
2025-12-04T19:00:00.000Z	64 \| moderate	15.935 \| fine	22.568 \| good	12.003 \| good	0.472 \| good	6.309 \| good	0.353 \| good
2025-12-04T20:00:00.000Z	64 \| moderate	15.943 \| fine	22.606 \| good	11.967 \| good	0.529 \| good	5.29 \| good	0.33 \| good
2025-12-04T21:00:00.000Z	67 \| moderate	18.145 \| fine	26.763 \| good	12.968 \| good	0.527 \| good	3.964 \| good	0.33 \| good
2025-12-04T22:00:00.000Z	67 \| moderate	18.194 \| fine	26.278 \| good	12.99 \| good	0.526 \| good	4.915 \| good	0.316 \| good
2025-12-04T23:00:00.000Z	66 \| moderate	17.006 \| fine	23.03 \| good	13.1 \| good	0.45 \| good	3.559 \| good	0.293 \| good
2025-12-05T00:00:00.000Z	66 \| moderate	16.998 \| fine	22.998 \| good	13.065 \| good	0.515 \| good	6.772 \| good	0.316 \| good
2025-12-05T01:00:00.000Z	60 \| moderate	14.25 \| fine	20.969 \| good	11.131 \| good	0.533 \| good	6.224 \| good	0.316 \| good
2025-12-05T02:00:00.000Z	60 \| moderate	14.261 \| fine	21.017 \| good	11.115 \| good	0.452 \| good	6.278 \| good	0.393 \| good
2025-12-05T03:00:00.000Z	67 \| moderate	18.464 \| fine	81.183 \| fine	13.185 \| good	1.071 \| good	20.102 \| good	0.339 \| good
2025-12-05T04:00:00.000Z	73 \| moderate	20.833 \| fine	67.509 \| fine	11.011 \| good	0.399 \| good	13.022 \| good	0.385 \| good
2025-12-05T05:00:00.000Z	67 \| moderate	18.224 \| fine	27.662 \| good	11.003 \| good	0.358 \| good	7.656 \| good	0.435 \| good
2025-12-05T06:00:00.000Z	67 \| moderate	18.232 \| fine	27.701 \| good	11.051 \| good	0.351 \| good	7.633 \| good	0.437 \| good
2025-12-05T07:00:00.000Z	67 \| moderate	18.219 \| fine	27.646 \| good	11.101 \| good	0.426 \| good	17.262 \| good	0.45 \| good
2025-12-05T08:00:00.000Z	77 \| moderate	23.122 \| fine	97.005 \| fine	10.991 \| good	0.445 \| good	14.925 \| good	0.419 \| good
2025-12-05T09:00:00.000Z	77 \| moderate	23.499 \| fine	52.847 \| good	8.309 \| good	0.53 \| good	12.05 \| good	0.407 \| good
2025-12-05T10:00:00.000Z	64 \| moderate	15.714 \| fine	78.284 \| fine	9.852 \| good	0.426 \| good	12.131 \| good	0.392 \| good
2025-12-05T11:00:00.000Z	64 \| moderate	15.714 \| fine	78.284 \| fine	9.852 \| good	0.426 \| good	12.131 \| good	0.392 \| good
2025-12-05T12:00:00.000Z	64 \| moderate	16.149 \| fine	71.314 \| fine	11.994 \| good	1.166 \| good	14.335 \| good	0.367 \| good
2025-12-05T13:00:00.000Z	64 \| moderate	15.93 \| fine	71.318 \| fine	12.531 \| good	1.245 \| good	14.282 \| good	0.369 \| good
2025-12-05T14:00:00.000Z	64 \| moderate	16.461 \| fine	73.1 \| fine	11.354 \| good	1.324 \| good	14.229 \| good	0.372 \| good
2025-12-05T15:00:00.000Z	58 \| moderate	12.626 \| fine	56.541 \| fine	11.226 \| good	1.403 \| good	14.176 \| good	0.374 \| good
2025-12-05T16:00:00.000Z	49 \| good	8.99 \| good	39.842 \| good	12.954 \| good	1.425 \| good	12.865 \| good	0.367 \| good
2025-12-05T17:00:00.000Z	33 \| good	5.826 \| good	25.662 \| good	13.392 \| good	1.448 \| good	11.553 \| good	0.359 \| good
2025-12-05T18:00:00.000Z	22 \| good	4.27 \| good	18.477 \| good	15.208 \| good	1.471 \| good	10.242 \| good	0.352 \| good
2025-12-05T19:00:00.000Z	27 \| good	5.102 \| good	22.123 \| good	18.055 \| good	1.207 \| good	8.459 \| good	0.3 \| good
2025-12-05T20:00:00.000Z	33 \| good	5.671 \| good	24.657 \| good	21.533 \| good	0.944 \| good	6.676 \| good	0.249 \| good
2025-12-05T21:00:00.000Z	38 \| good	7.085 \| good	31.196 \| good	22.306 \| good	0.68 \| good	4.892 \| good	0.198 \| good
2025-12-05T22:00:00.000Z	38 \| good	6.921 \| good	30.723 \| good	22.889 \| good	0.641 \| good	5.464 \| good	0.197 \| good
2025-12-05T23:00:00.000Z	44 \| good	8.49 \| good	37.418 \| good	23.536 \| good	0.602 \| good	6.036 \| good	0.195 \| good
2025-12-06T00:00:00.000Z	58 \| moderate	13.423 \| fine	59.909 \| fine	18.397 \| good	0.563 \| good	6.609 \| good	0.194 \| good
2025-12-06T01:00:00.000Z	69 \| moderate	19.415 \| fine	85.591 \| fine	13.592 \| good	0.815 \| good	11.018 \| good	0.238 \| good
2025-12-06T02:00:00.000Z	82 \| moderate	25.504 \| fine	111.283 \| fine	12.707 \| good	1.067 \| good	15.428 \| good	0.281 \| good
2025-12-06T03:00:00.000Z	82 \| moderate	25.626 \| fine	111.856 \| fine	19.037 \| good	1.319 \| good	19.838 \| good	0.325 \| good
2025-12-06T04:00:00.000Z	88 \| moderate	28.754 \| fine	124.921 \| fine	13.955 \| good	1.491 \| good	20.878 \| good	0.345 \| good
2025-12-06T05:00:00.000Z	79 \| moderate	24.078 \| fine	105.323 \| fine	11.801 \| good	1.663 \| good	21.918 \| good	0.365 \| good
2025-12-06T06:00:00.000Z	77 \| moderate	22.642 \| fine	99.34 \| fine	12.057 \| good	1.835 \| good	22.959 \| good	0.385 \| good
2025-12-06T07:00:00.000Z	71 \| moderate	20.392 \| fine	89.899 \| fine	11.528 \| good	1.684 \| good	21.837 \| good	0.383 \| good
2025-12-06T08:00:00.000Z	75 \| moderate	21.973 \| fine	96.535 \| fine	11.097 \| good	1.534 \| good	20.715 \| good	0.382 \| good
2025-12-06T09:00:00.000Z	71 \| moderate	20.158 \| fine	88.869 \| fine	15.028 \| good	1.383 \| good	19.593 \| good	0.381 \| good
2025-12-06T10:00:00.000Z	71 \| moderate	20.108 \| fine	88.138 \| fine	15.414 \| good	1.261 \| good	17.809 \| good	0.37 \| good
2025-12-06T11:00:00.000Z	77 \| moderate	23.48 \| fine	103.13 \| fine	13.207 \| good	1.139 \| good	16.026 \| good	0.36 \| good
2025-12-06T12:00:00.000Z	73 \| moderate	20.786 \| fine	91.358 \| fine	11.261 \| good	1.017 \| good	14.242 \| good	0.349 \| good
2025-12-06T13:00:00.000Z	77 \| moderate	23.445 \| fine	102.423 \| fine	9.992 \| good	1.094 \| good	14.049 \| good	0.345 \| good
2025-12-06T14:00:00.000Z	81 \| moderate	25.399 \| fine	110.259 \| fine	11.225 \| good	1.17 \| good	13.856 \| good	0.342 \| good
2025-12-06T15:00:00.000Z	81 \| moderate	24.892 \| fine	108.334 \| fine	12.817 \| good	1.246 \| good	13.663 \| good	0.338 \| good
2025-12-06T16:00:00.000Z	82 \| moderate	26.214 \| fine	114.274 \| fine	14.655 \| good	1.269 \| good	12.173 \| good	0.341 \| good
2025-12-06T17:00:00.000Z	84 \| moderate	26.747 \| fine	116.859 \| fine	15.705 \| good	1.292 \| good	10.683 \| good	0.345 \| good
2025-12-06T18:00:00.000Z	82 \| moderate	26.319 \| fine	114.341 \| fine	16.896 \| good	1.316 \| good	9.193 \| good	0.348 \| good
2025-12-06T19:00:00.000Z	81 \| moderate	24.672 \| fine	107.748 \| fine	20.428 \| good	1.222 \| good	8.092 \| good	0.306 \| good
2025-12-06T20:00:00.000Z	77 \| moderate	23.273 \| fine	101.782 \| fine	23.709 \| good	1.129 \| good	6.991 \| good	0.264 \| good
2025-12-06T21:00:00.000Z	66 \| moderate	17.046 \| fine	75.663 \| fine	25.567 \| good	1.036 \| good	5.89 \| good	0.222 \| good
2025-12-06T22:00:00.000Z	52 \| moderate	10.493 \| good	46.503 \| good	27.743 \| good	1.008 \| good	6.614 \| good	0.229 \| good
2025-12-06T23:00:00.000Z	56 \| moderate	11.518 \| good	51.018 \| good	25.515 \| good	0.98 \| good	7.338 \| good	0.235 \| good
2025-12-07T00:00:00.000Z	66 \| moderate	17.488 \| fine	76.958 \| fine	16.812 \| good	0.953 \| good	8.062 \| good	0.241 \| good
2025-12-07T01:00:00.000Z	77 \| moderate	23.036 \| fine	100.856 \| fine	12.687 \| good	1.018 \| good	11.65 \| good	0.284 \| good
2025-12-07T02:00:00.000Z	90 \| moderate	29.551 \| fine	128.593 \| fine	7.883 \| good	1.084 \| good	15.239 \| good	0.326 \| good
2025-12-07T03:00:00.000Z	81 \| moderate	24.667 \| fine	107.246 \| fine	8.382 \| good	1.149 \| good	18.827 \| good	0.369 \| good
2025-12-07T04:00:00.000Z	81 \| moderate	25.478 \| fine	111.022 \| fine	6.866 \| good	1.099 \| good	18.156 \| good	0.377 \| good
2025-12-07T05:00:00.000Z	75 \| moderate	22.117 \| fine	97.122 \| fine	6.864 \| good	1.049 \| good	17.485 \| good	0.385 \| good
2025-12-07T06:00:00.000Z	71 \| moderate	19.982 \| fine	20.229 \| good	1.787 \| good	1 \| good	16.865 \| good	0.394 \| good
2025-12-07T07:00:00.000Z	69 \| moderate	18.787 \| fine	82.61 \| fine	9.938 \| good	0.875 \| good	15.842 \| good	0.371 \| good
2025-12-07T08:00:00.000Z	64 \| moderate	16.213 \| fine	72.035 \| fine	7.619 \| good	0.751 \| good	14.869 \| good	0.348 \| good
2025-12-07T09:00:00.000Z	64 \| moderate	16.299 \| fine	72.485 \| fine	9.424 \| good	0.627 \| good	13.897 \| good	0.326 \| good
2025-12-07T10:00:00.000Z	66 \| moderate	17.026 \| fine	75.362 \| fine	10.738 \| good	0.566 \| good	12.678 \| good	0.305 \| good
2025-12-07T11:00:00.000Z	66 \| moderate	17.056 \| fine	75.452 \| fine	10.098 \| good	0.504 \| good	11.459 \| good	0.284 \| good

Real-time air quality index in Marysville, California today

Common air pollutants in Marysville, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Marysville, California air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

Yuba City, California

Linda, California

Olivehurst, California

Lincoln, California

Oroville, California

Grass Valley, California

How accurate is California, USA air quality data?

Air quality levels in US

Frequently asked questions

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

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

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

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

Which pollutant is found most often in Marysville, California?

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

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

What are the current PM10 levels at Marysville, California?

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

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

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

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

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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

What are the current PM₁₀ levels at Marysville, California?

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

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

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