What are the current PM10 levels at Sonoma, California?

The current PM10 levels in Sonoma, California are 6.752 μg/m3.

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

The current sulfur dioxide (SO2) levels in Sonoma, California are 0.375 ppb.

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

The current ozone (O3) levels at Sonoma, California is 16.261 ppm.

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

The current nitrogen dioxide (NO2) levels at Sonoma, California is 2.666 ppb.

Real-time air quality index in Sonoma, California today

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

The measured PM2.5 levels in Sonoma, California at present are 1.642 μg/m3.

Stay updated with real-time air quality in Sonoma, 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

Sonoma, California

Last updated: ... (Local time)

Common air pollutants in Sonoma, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

1.64 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

6.75 μg/m³

155

255

425

605+

Ozone (O₃)

16.26 ppb

201

201+

Sulfur Dioxide (SO₂)

0.38 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.67 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.29 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Sonoma, California

Get Live Pollen Counts

Sonoma, California

Scroll To Air Quality Map

Track live Sonoma, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-26T16:00:00.000Z	16 \| good	2.427 \| good	9.816 \| good	17.382 \| good	0.392 \| good	1.284 \| good	0.309 \| good
2026-07-26T17:00:00.000Z	22 \| good	3.947 \| good	16.456 \| good	16.439 \| good	0.433 \| good	1.287 \| good	0.305 \| good
2026-07-26T18:00:00.000Z	22 \| good	4.259 \| good	18.24 \| good	18.622 \| good	0.446 \| good	1.44 \| good	0.297 \| good
2026-07-26T19:00:00.000Z	18 \| good	2.987 \| good	12.491 \| good	19.066 \| good	0.455 \| good	1.598 \| good	0.309 \| good
2026-07-26T20:00:00.000Z	22 \| good	3.51 \| good	11.972 \| good	19.494 \| good	0.435 \| good	1.296 \| good	0.297 \| good
2026-07-26T21:00:00.000Z	22 \| good	4.26 \| good	17.835 \| good	21.15 \| good	0.426 \| good	1.028 \| good	0.321 \| good
2026-07-26T22:00:00.000Z	19 \| good	2.273 \| good	9.773 \| good	20.886 \| good	0.376 \| good	1.009 \| good	0.321 \| good
2026-07-26T23:00:00.000Z	20 \| good	2.155 \| good	9.321 \| good	21.847 \| good	0.426 \| good	0.722 \| good	0.321 \| good
2026-07-27T00:00:00.000Z	22 \| good	2.524 \| good	10.35 \| good	23.679 \| good	0.488 \| good	0.885 \| good	0.321 \| good
2026-07-27T01:00:00.000Z	23 \| good	2.955 \| good	15.854 \| good	24.824 \| good	0.447 \| good	0.919 \| good	0.321 \| good
2026-07-27T02:00:00.000Z	22 \| good	2.179 \| good	9.441 \| good	24.36 \| good	0.462 \| good	0.974 \| good	0.297 \| good
2026-07-27T03:00:00.000Z	27 \| good	5.194 \| good	22.18 \| good	26.202 \| good	0.252 \| good	1.305 \| good	0.091 \| good
2026-07-27T04:00:00.000Z	23 \| good	3.672 \| good	16.274 \| good	25.001 \| good	0.353 \| good	1.397 \| good	0.297 \| good
2026-07-27T05:00:00.000Z	27 \| good	4.911 \| good	21.714 \| good	23.984 \| good	0.336 \| good	2.288 \| good	0.297 \| good
2026-07-27T06:00:00.000Z	27 \| good	5.44 \| good	24.02 \| good	21.867 \| good	0.362 \| good	2.251 \| good	0.297 \| good
2026-07-27T07:00:00.000Z	27 \| good	5.103 \| good	22.257 \| good	20.301 \| good	0.362 \| good	1.932 \| good	0.277 \| good
2026-07-27T08:00:00.000Z	33 \| good	6.038 \| good	26.313 \| good	19.856 \| good	0.353 \| good	1.478 \| good	0.266 \| good
2026-07-27T09:00:00.000Z	19 \| good	2.878 \| good	11.706 \| good	20.617 \| good	0.316 \| good	1.764 \| good	0.266 \| good
2026-07-27T10:00:00.000Z	18 \| good	2.132 \| good	10.523 \| good	18.723 \| good	0.333 \| good	2.121 \| good	0.261 \| good
2026-07-27T11:00:00.000Z	17 \| good	2.523 \| good	10.675 \| good	17.892 \| good	0.347 \| good	1.798 \| good	0.261 \| good
2026-07-27T12:00:00.000Z	16 \| good	0.971 \| good	4.394 \| good	16.982 \| good	0.347 \| good	1.803 \| good	0.266 \| good
2026-07-27T13:00:00.000Z	17 \| good	2.017 \| good	10.466 \| good	18.111 \| good	0.281 \| good	2.659 \| good	0.238 \| good
2026-07-27T14:00:00.000Z	16 \| good	2.676 \| good	14.095 \| good	17.296 \| good	0.351 \| good	3.171 \| good	0.266 \| good
2026-07-27T15:00:00.000Z	17 \| good	2.025 \| good	10.256 \| good	17.851 \| good	0.357 \| good	3.496 \| good	0.308 \| good
2026-07-27T16:00:00.000Z	17 \| good	2.762 \| good	13.162 \| good	17.821 \| good	0.377 \| good	2.717 \| good	0.308 \| good
2026-07-27T17:00:00.000Z	19 \| good	3.247 \| good	17.17 \| good	20.053 \| good	0.43 \| good	2.571 \| good	0.328 \| good
2026-07-27T18:00:00.000Z	19 \| good	1.789 \| good	7.319 \| good	21.218 \| good	0.436 \| good	2.818 \| good	0.339 \| good
2026-07-27T19:00:00.000Z	19 \| good	2.539 \| good	11.326 \| good	21.476 \| good	0.417 \| good	2.271 \| good	0.317 \| good
2026-07-27T20:00:00.000Z	21 \| good	2.457 \| good	10.71 \| good	22.696 \| good	0.409 \| good	2.058 \| good	0.297 \| good
2026-07-27T21:00:00.000Z	25 \| good	3.815 \| good	17.111 \| good	26.565 \| good	0.426 \| good	1.925 \| good	0.321 \| good
2026-07-27T22:00:00.000Z	26 \| good	3.428 \| good	14.575 \| good	27.9 \| good	0.481 \| good	1.525 \| good	0.321 \| good
2026-07-27T23:00:00.000Z	27 \| good	3.605 \| good	15.872 \| good	28.771 \| good	0.371 \| good	1.523 \| good	0.321 \| good
2026-07-28T00:00:00.000Z	26 \| good	2.883 \| good	12.162 \| good	28.112 \| good	0.465 \| good	1.053 \| good	0.321 \| good
2026-07-28T01:00:00.000Z	26 \| good	2.409 \| good	10.164 \| good	28.301 \| good	0.462 \| good	1.523 \| good	0.321 \| good
2026-07-28T02:00:00.000Z	27 \| good	2.608 \| good	11.103 \| good	28.694 \| good	0.415 \| good	1.83 \| good	0.321 \| good
2026-07-28T03:00:00.000Z	26 \| good	3.057 \| good	13.332 \| good	28.243 \| good	0.368 \| good	1.503 \| good	0.297 \| good
2026-07-28T04:00:00.000Z	27 \| good	4.526 \| good	20.16 \| good	26.578 \| good	0.38 \| good	1.931 \| good	0.325 \| good
2026-07-28T05:00:00.000Z	38 \| good	6.68 \| good	29.467 \| good	23.821 \| good	0.339 \| good	2.281 \| good	0.325 \| good
2026-07-28T06:00:00.000Z	38 \| good	7.114 \| good	31.674 \| good	23.073 \| good	0.311 \| good	1.905 \| good	0.303 \| good
2026-07-28T07:00:00.000Z	33 \| good	6.448 \| good	28.776 \| good	21.144 \| good	0.364 \| good	2.32 \| good	0.278 \| good
2026-07-28T08:00:00.000Z	33 \| good	5.736 \| good	24.722 \| good	20.089 \| good	0.319 \| good	1.713 \| good	0.268 \| good
2026-07-28T09:00:00.000Z	44 \| good	8.252 \| good	36.705 \| good	19.065 \| good	0.336 \| good	2.365 \| good	0.268 \| good
2026-07-28T10:00:00.000Z	33 \| good	6.086 \| good	27.344 \| good	17.44 \| good	0.319 \| good	2.264 \| good	0.268 \| good
2026-07-28T11:00:00.000Z	17 \| good	2.315 \| good	10.313 \| good	17.775 \| good	0.336 \| good	2.476 \| good	0.268 \| good
2026-07-28T12:00:00.000Z	17 \| good	1.914 \| good	8.201 \| good	18.035 \| good	0.336 \| good	1.806 \| good	0.268 \| good
2026-07-28T13:00:00.000Z	20 \| good	3.399 \| good	21.796 \| good	18.688 \| good	0.414 \| good	1.808 \| good	0.257 \| good
2026-07-28T14:00:00.000Z	15 \| good	1.642 \| good	6.752 \| good	16.261 \| good	0.375 \| good	2.666 \| good	0.293 \| good
2026-07-28T15:00:00.000Z	15 \| good	1.642 \| good	6.752 \| good	16.261 \| good	0.375 \| good	2.666 \| good	0.293 \| good
2026-07-28T16:00:00.000Z	27 \| good	4.779 \| good	20.852 \| good	21.258 \| good	0.243 \| good	1.529 \| good	0.082 \| good
2026-07-28T17:00:00.000Z	27 \| good	4.544 \| good	19.893 \| good	25.759 \| good	0.262 \| good	1.16 \| good	0.084 \| good
2026-07-28T18:00:00.000Z	28 \| good	5.166 \| good	22.285 \| good	29.857 \| good	0.277 \| good	0.877 \| good	0.085 \| good
2026-07-28T19:00:00.000Z	30 \| good	4.663 \| good	20.285 \| good	32.162 \| good	0.283 \| good	0.713 \| good	0.085 \| good
2026-07-28T20:00:00.000Z	31 \| good	4.365 \| good	18.936 \| good	32.983 \| good	0.289 \| good	0.628 \| good	0.085 \| good
2026-07-28T21:00:00.000Z	30 \| good	3.973 \| good	17.409 \| good	31.717 \| good	0.293 \| good	0.576 \| good	0.083 \| good
2026-07-28T22:00:00.000Z	26 \| good	3.622 \| good	15.975 \| good	27.908 \| good	0.294 \| good	0.556 \| good	0.082 \| good
2026-07-28T23:00:00.000Z	23 \| good	2.985 \| good	12.015 \| good	24.662 \| good	0.284 \| good	0.547 \| good	0.08 \| good
2026-07-29T00:00:00.000Z	22 \| good	3.653 \| good	15.993 \| good	24.32 \| good	0.266 \| good	0.579 \| good	0.077 \| good
2026-07-29T01:00:00.000Z	22 \| good	3.33 \| good	14.924 \| good	24.034 \| good	0.245 \| good	0.716 \| good	0.076 \| good
2026-07-29T02:00:00.000Z	22 \| good	3.952 \| good	17.269 \| good	22.731 \| good	0.232 \| good	0.972 \| good	0.076 \| good
2026-07-29T03:00:00.000Z	22 \| good	3.85 \| good	16.599 \| good	22.083 \| good	0.23 \| good	1.545 \| good	0.078 \| good
2026-07-29T04:00:00.000Z	22 \| good	3.818 \| good	16.464 \| good	20.975 \| good	0.238 \| good	2.331 \| good	0.08 \| good
2026-07-29T05:00:00.000Z	18 \| good	3.404 \| good	14.872 \| good	19.056 \| good	0.242 \| good	3.342 \| good	0.085 \| good
2026-07-29T06:00:00.000Z	22 \| good	3.725 \| good	16.288 \| good	18.192 \| good	0.241 \| good	4.15 \| good	0.089 \| good
2026-07-29T07:00:00.000Z	22 \| good	3.572 \| good	15.792 \| good	17.771 \| good	0.236 \| good	4.957 \| good	0.093 \| good
2026-07-29T08:00:00.000Z	22 \| good	3.991 \| good	17.753 \| good	16.974 \| good	0.225 \| good	5.402 \| good	0.095 \| good
2026-07-29T09:00:00.000Z	22 \| good	3.623 \| good	15.869 \| good	16.396 \| good	0.217 \| good	5.505 \| good	0.096 \| good
2026-07-29T10:00:00.000Z	16 \| good	3.178 \| good	13.87 \| good	15.633 \| good	0.211 \| good	5.69 \| good	0.096 \| good
2026-07-29T11:00:00.000Z	16 \| good	3.165 \| good	13.748 \| good	15.316 \| good	0.209 \| good	6.06 \| good	0.097 \| good
2026-07-29T12:00:00.000Z	16 \| good	3.227 \| good	14.18 \| good	14.548 \| good	0.194 \| good	6.656 \| good	0.099 \| good
2026-07-29T13:00:00.000Z	22 \| good	3.575 \| good	15.578 \| good	14.973 \| good	0.181 \| good	7.099 \| good	0.102 \| good
2026-07-29T14:00:00.000Z	22 \| good	3.788 \| good	16.43 \| good	15.079 \| good	0.171 \| good	5.124 \| good	0.104 \| good
2026-07-29T15:00:00.000Z	33 \| good	6.22 \| good	27.523 \| good	16.521 \| good	0.226 \| good	2.938 \| good	0.093 \| good
2026-07-29T16:00:00.000Z	27 \| good	5.215 \| good	22.31 \| good	19.432 \| good	0.26 \| good	2.235 \| good	0.093 \| good
2026-07-29T17:00:00.000Z	27 \| good	4.786 \| good	20.791 \| good	23.668 \| good	0.298 \| good	1.632 \| good	0.094 \| good
2026-07-29T18:00:00.000Z	27 \| good	5.201 \| good	22.418 \| good	28.309 \| good	0.328 \| good	1.189 \| good	0.096 \| good
2026-07-29T19:00:00.000Z	29 \| good	4.83 \| good	21.081 \| good	31.457 \| good	0.351 \| good	0.959 \| good	0.097 \| good
2026-07-29T20:00:00.000Z	30 \| good	4.764 \| good	20.696 \| good	32.328 \| good	0.368 \| good	0.835 \| good	0.097 \| good
2026-07-29T21:00:00.000Z	28 \| good	4.658 \| good	20.289 \| good	29.519 \| good	0.37 \| good	0.735 \| good	0.097 \| good
2026-07-29T22:00:00.000Z	24 \| good	4.079 \| good	17.888 \| good	25.531 \| good	0.361 \| good	0.659 \| good	0.095 \| good
2026-07-29T23:00:00.000Z	22 \| good	3.447 \| good	15.132 \| good	23.994 \| good	0.342 \| good	0.61 \| good	0.093 \| good
2026-07-30T00:00:00.000Z	23 \| good	4.493 \| good	19.456 \| good	24.71 \| good	0.309 \| good	0.616 \| good	0.092 \| good
2026-07-30T01:00:00.000Z	22 \| good	4.428 \| good	19.311 \| good	24.422 \| good	0.27 \| good	0.739 \| good	0.091 \| good
2026-07-30T02:00:00.000Z	22 \| good	4.016 \| good	17.42 \| good	22.708 \| good	0.251 \| good	1.044 \| good	0.092 \| good
2026-07-30T03:00:00.000Z	22 \| good	4.196 \| good	18.425 \| good	21.404 \| good	0.245 \| good	1.718 \| good	0.094 \| good
2026-07-30T04:00:00.000Z	22 \| good	4.211 \| good	18.433 \| good	20.699 \| good	0.246 \| good	3.303 \| good	0.1 \| good
2026-07-30T05:00:00.000Z	27 \| good	4.519 \| good	19.532 \| good	19.416 \| good	0.25 \| good	4.723 \| good	0.107 \| good
2026-07-30T06:00:00.000Z	44 \| good	8.076 \| good	10.784 \| good	15.306 \| good	0.253 \| good	5.679 \| good	0.111 \| good
2026-07-30T07:00:00.000Z	22 \| good	4.41 \| good	19.483 \| good	19.386 \| good	0.246 \| good	6.382 \| good	0.115 \| good
2026-07-30T08:00:00.000Z	27 \| good	4.955 \| good	21.428 \| good	18.203 \| good	0.235 \| good	6.637 \| good	0.116 \| good
2026-07-30T09:00:00.000Z	22 \| good	4.276 \| good	18.6 \| good	17.382 \| good	0.224 \| good	6.634 \| good	0.115 \| good
2026-07-30T10:00:00.000Z	22 \| good	4.344 \| good	19.211 \| good	17.084 \| good	0.214 \| good	6.638 \| good	0.115 \| good
2026-07-30T11:00:00.000Z	22 \| good	4.258 \| good	18.63 \| good	17.015 \| good	0.208 \| good	6.699 \| good	0.115 \| good
2026-07-30T12:00:00.000Z	44 \| good	7.628 \| good	9.485 \| good	10.759 \| good	0.208 \| good	6.717 \| good	0.114 \| good
2026-07-30T13:00:00.000Z	44 \| good	7.696 \| good	9.448 \| good	10.184 \| good	0.204 \| good	6.972 \| good	0.115 \| good
2026-07-30T14:00:00.000Z	44 \| good	7.866 \| good	9.548 \| good	11.548 \| good	0.199 \| good	5.545 \| good	0.118 \| good
2026-07-30T15:00:00.000Z	44 \| good	7.602 \| good	9.851 \| good	18.409 \| good	0.245 \| good	3.16 \| good	0.106 \| good

Sonoma

Empower business decisions with accurate air quality data

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

0.30ppm

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

Air quality levels in US

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 Sonoma, California updated?

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

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

The worst air quality in Sonoma, California was recorded at 09:00:00 on 2026-07-28.

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

The best air quality in Sonoma, California was recorded at 02:00:00 on 2026-07-28.

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

The real-time air quality index in Sonoma, California is 15, currently categorized as Good.

Which pollutant is found most often in Sonoma, California?

The most common pollutant in Sonoma, California is O3.

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

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

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

The measured PM_2.5 levels in Sonoma, California at present are 1.642 μg/m³.

What are the current PM₁₀ levels at Sonoma, California?

The current PM₁₀ levels in Sonoma, California are 6.752 μg/m³.

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

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

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

The current sulfur dioxide (SO₂) levels in Sonoma, California are 0.375 ppb.

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

The current ozone (O₃) levels at Sonoma, California is 16.261 ppm.

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

The current nitrogen dioxide (NO₂) levels at Sonoma, California is 2.666 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-26T16:00:00.000Z	16 \| good	2.427 \| good	9.816 \| good	17.382 \| good	0.392 \| good	1.284 \| good	0.309 \| good
2026-07-26T17:00:00.000Z	22 \| good	3.947 \| good	16.456 \| good	16.439 \| good	0.433 \| good	1.287 \| good	0.305 \| good
2026-07-26T18:00:00.000Z	22 \| good	4.259 \| good	18.24 \| good	18.622 \| good	0.446 \| good	1.44 \| good	0.297 \| good
2026-07-26T19:00:00.000Z	18 \| good	2.987 \| good	12.491 \| good	19.066 \| good	0.455 \| good	1.598 \| good	0.309 \| good
2026-07-26T20:00:00.000Z	22 \| good	3.51 \| good	11.972 \| good	19.494 \| good	0.435 \| good	1.296 \| good	0.297 \| good
2026-07-26T21:00:00.000Z	22 \| good	4.26 \| good	17.835 \| good	21.15 \| good	0.426 \| good	1.028 \| good	0.321 \| good
2026-07-26T22:00:00.000Z	19 \| good	2.273 \| good	9.773 \| good	20.886 \| good	0.376 \| good	1.009 \| good	0.321 \| good
2026-07-26T23:00:00.000Z	20 \| good	2.155 \| good	9.321 \| good	21.847 \| good	0.426 \| good	0.722 \| good	0.321 \| good
2026-07-27T00:00:00.000Z	22 \| good	2.524 \| good	10.35 \| good	23.679 \| good	0.488 \| good	0.885 \| good	0.321 \| good
2026-07-27T01:00:00.000Z	23 \| good	2.955 \| good	15.854 \| good	24.824 \| good	0.447 \| good	0.919 \| good	0.321 \| good
2026-07-27T02:00:00.000Z	22 \| good	2.179 \| good	9.441 \| good	24.36 \| good	0.462 \| good	0.974 \| good	0.297 \| good
2026-07-27T03:00:00.000Z	27 \| good	5.194 \| good	22.18 \| good	26.202 \| good	0.252 \| good	1.305 \| good	0.091 \| good
2026-07-27T04:00:00.000Z	23 \| good	3.672 \| good	16.274 \| good	25.001 \| good	0.353 \| good	1.397 \| good	0.297 \| good
2026-07-27T05:00:00.000Z	27 \| good	4.911 \| good	21.714 \| good	23.984 \| good	0.336 \| good	2.288 \| good	0.297 \| good
2026-07-27T06:00:00.000Z	27 \| good	5.44 \| good	24.02 \| good	21.867 \| good	0.362 \| good	2.251 \| good	0.297 \| good
2026-07-27T07:00:00.000Z	27 \| good	5.103 \| good	22.257 \| good	20.301 \| good	0.362 \| good	1.932 \| good	0.277 \| good
2026-07-27T08:00:00.000Z	33 \| good	6.038 \| good	26.313 \| good	19.856 \| good	0.353 \| good	1.478 \| good	0.266 \| good
2026-07-27T09:00:00.000Z	19 \| good	2.878 \| good	11.706 \| good	20.617 \| good	0.316 \| good	1.764 \| good	0.266 \| good
2026-07-27T10:00:00.000Z	18 \| good	2.132 \| good	10.523 \| good	18.723 \| good	0.333 \| good	2.121 \| good	0.261 \| good
2026-07-27T11:00:00.000Z	17 \| good	2.523 \| good	10.675 \| good	17.892 \| good	0.347 \| good	1.798 \| good	0.261 \| good
2026-07-27T12:00:00.000Z	16 \| good	0.971 \| good	4.394 \| good	16.982 \| good	0.347 \| good	1.803 \| good	0.266 \| good
2026-07-27T13:00:00.000Z	17 \| good	2.017 \| good	10.466 \| good	18.111 \| good	0.281 \| good	2.659 \| good	0.238 \| good
2026-07-27T14:00:00.000Z	16 \| good	2.676 \| good	14.095 \| good	17.296 \| good	0.351 \| good	3.171 \| good	0.266 \| good
2026-07-27T15:00:00.000Z	17 \| good	2.025 \| good	10.256 \| good	17.851 \| good	0.357 \| good	3.496 \| good	0.308 \| good
2026-07-27T16:00:00.000Z	17 \| good	2.762 \| good	13.162 \| good	17.821 \| good	0.377 \| good	2.717 \| good	0.308 \| good
2026-07-27T17:00:00.000Z	19 \| good	3.247 \| good	17.17 \| good	20.053 \| good	0.43 \| good	2.571 \| good	0.328 \| good
2026-07-27T18:00:00.000Z	19 \| good	1.789 \| good	7.319 \| good	21.218 \| good	0.436 \| good	2.818 \| good	0.339 \| good
2026-07-27T19:00:00.000Z	19 \| good	2.539 \| good	11.326 \| good	21.476 \| good	0.417 \| good	2.271 \| good	0.317 \| good
2026-07-27T20:00:00.000Z	21 \| good	2.457 \| good	10.71 \| good	22.696 \| good	0.409 \| good	2.058 \| good	0.297 \| good
2026-07-27T21:00:00.000Z	25 \| good	3.815 \| good	17.111 \| good	26.565 \| good	0.426 \| good	1.925 \| good	0.321 \| good
2026-07-27T22:00:00.000Z	26 \| good	3.428 \| good	14.575 \| good	27.9 \| good	0.481 \| good	1.525 \| good	0.321 \| good
2026-07-27T23:00:00.000Z	27 \| good	3.605 \| good	15.872 \| good	28.771 \| good	0.371 \| good	1.523 \| good	0.321 \| good
2026-07-28T00:00:00.000Z	26 \| good	2.883 \| good	12.162 \| good	28.112 \| good	0.465 \| good	1.053 \| good	0.321 \| good
2026-07-28T01:00:00.000Z	26 \| good	2.409 \| good	10.164 \| good	28.301 \| good	0.462 \| good	1.523 \| good	0.321 \| good
2026-07-28T02:00:00.000Z	27 \| good	2.608 \| good	11.103 \| good	28.694 \| good	0.415 \| good	1.83 \| good	0.321 \| good
2026-07-28T03:00:00.000Z	26 \| good	3.057 \| good	13.332 \| good	28.243 \| good	0.368 \| good	1.503 \| good	0.297 \| good
2026-07-28T04:00:00.000Z	27 \| good	4.526 \| good	20.16 \| good	26.578 \| good	0.38 \| good	1.931 \| good	0.325 \| good
2026-07-28T05:00:00.000Z	38 \| good	6.68 \| good	29.467 \| good	23.821 \| good	0.339 \| good	2.281 \| good	0.325 \| good
2026-07-28T06:00:00.000Z	38 \| good	7.114 \| good	31.674 \| good	23.073 \| good	0.311 \| good	1.905 \| good	0.303 \| good
2026-07-28T07:00:00.000Z	33 \| good	6.448 \| good	28.776 \| good	21.144 \| good	0.364 \| good	2.32 \| good	0.278 \| good
2026-07-28T08:00:00.000Z	33 \| good	5.736 \| good	24.722 \| good	20.089 \| good	0.319 \| good	1.713 \| good	0.268 \| good
2026-07-28T09:00:00.000Z	44 \| good	8.252 \| good	36.705 \| good	19.065 \| good	0.336 \| good	2.365 \| good	0.268 \| good
2026-07-28T10:00:00.000Z	33 \| good	6.086 \| good	27.344 \| good	17.44 \| good	0.319 \| good	2.264 \| good	0.268 \| good
2026-07-28T11:00:00.000Z	17 \| good	2.315 \| good	10.313 \| good	17.775 \| good	0.336 \| good	2.476 \| good	0.268 \| good
2026-07-28T12:00:00.000Z	17 \| good	1.914 \| good	8.201 \| good	18.035 \| good	0.336 \| good	1.806 \| good	0.268 \| good
2026-07-28T13:00:00.000Z	20 \| good	3.399 \| good	21.796 \| good	18.688 \| good	0.414 \| good	1.808 \| good	0.257 \| good
2026-07-28T14:00:00.000Z	15 \| good	1.642 \| good	6.752 \| good	16.261 \| good	0.375 \| good	2.666 \| good	0.293 \| good
2026-07-28T15:00:00.000Z	15 \| good	1.642 \| good	6.752 \| good	16.261 \| good	0.375 \| good	2.666 \| good	0.293 \| good
2026-07-28T16:00:00.000Z	27 \| good	4.779 \| good	20.852 \| good	21.258 \| good	0.243 \| good	1.529 \| good	0.082 \| good
2026-07-28T17:00:00.000Z	27 \| good	4.544 \| good	19.893 \| good	25.759 \| good	0.262 \| good	1.16 \| good	0.084 \| good
2026-07-28T18:00:00.000Z	28 \| good	5.166 \| good	22.285 \| good	29.857 \| good	0.277 \| good	0.877 \| good	0.085 \| good
2026-07-28T19:00:00.000Z	30 \| good	4.663 \| good	20.285 \| good	32.162 \| good	0.283 \| good	0.713 \| good	0.085 \| good
2026-07-28T20:00:00.000Z	31 \| good	4.365 \| good	18.936 \| good	32.983 \| good	0.289 \| good	0.628 \| good	0.085 \| good
2026-07-28T21:00:00.000Z	30 \| good	3.973 \| good	17.409 \| good	31.717 \| good	0.293 \| good	0.576 \| good	0.083 \| good
2026-07-28T22:00:00.000Z	26 \| good	3.622 \| good	15.975 \| good	27.908 \| good	0.294 \| good	0.556 \| good	0.082 \| good
2026-07-28T23:00:00.000Z	23 \| good	2.985 \| good	12.015 \| good	24.662 \| good	0.284 \| good	0.547 \| good	0.08 \| good
2026-07-29T00:00:00.000Z	22 \| good	3.653 \| good	15.993 \| good	24.32 \| good	0.266 \| good	0.579 \| good	0.077 \| good
2026-07-29T01:00:00.000Z	22 \| good	3.33 \| good	14.924 \| good	24.034 \| good	0.245 \| good	0.716 \| good	0.076 \| good
2026-07-29T02:00:00.000Z	22 \| good	3.952 \| good	17.269 \| good	22.731 \| good	0.232 \| good	0.972 \| good	0.076 \| good
2026-07-29T03:00:00.000Z	22 \| good	3.85 \| good	16.599 \| good	22.083 \| good	0.23 \| good	1.545 \| good	0.078 \| good
2026-07-29T04:00:00.000Z	22 \| good	3.818 \| good	16.464 \| good	20.975 \| good	0.238 \| good	2.331 \| good	0.08 \| good
2026-07-29T05:00:00.000Z	18 \| good	3.404 \| good	14.872 \| good	19.056 \| good	0.242 \| good	3.342 \| good	0.085 \| good
2026-07-29T06:00:00.000Z	22 \| good	3.725 \| good	16.288 \| good	18.192 \| good	0.241 \| good	4.15 \| good	0.089 \| good
2026-07-29T07:00:00.000Z	22 \| good	3.572 \| good	15.792 \| good	17.771 \| good	0.236 \| good	4.957 \| good	0.093 \| good
2026-07-29T08:00:00.000Z	22 \| good	3.991 \| good	17.753 \| good	16.974 \| good	0.225 \| good	5.402 \| good	0.095 \| good
2026-07-29T09:00:00.000Z	22 \| good	3.623 \| good	15.869 \| good	16.396 \| good	0.217 \| good	5.505 \| good	0.096 \| good
2026-07-29T10:00:00.000Z	16 \| good	3.178 \| good	13.87 \| good	15.633 \| good	0.211 \| good	5.69 \| good	0.096 \| good
2026-07-29T11:00:00.000Z	16 \| good	3.165 \| good	13.748 \| good	15.316 \| good	0.209 \| good	6.06 \| good	0.097 \| good
2026-07-29T12:00:00.000Z	16 \| good	3.227 \| good	14.18 \| good	14.548 \| good	0.194 \| good	6.656 \| good	0.099 \| good
2026-07-29T13:00:00.000Z	22 \| good	3.575 \| good	15.578 \| good	14.973 \| good	0.181 \| good	7.099 \| good	0.102 \| good
2026-07-29T14:00:00.000Z	22 \| good	3.788 \| good	16.43 \| good	15.079 \| good	0.171 \| good	5.124 \| good	0.104 \| good
2026-07-29T15:00:00.000Z	33 \| good	6.22 \| good	27.523 \| good	16.521 \| good	0.226 \| good	2.938 \| good	0.093 \| good
2026-07-29T16:00:00.000Z	27 \| good	5.215 \| good	22.31 \| good	19.432 \| good	0.26 \| good	2.235 \| good	0.093 \| good
2026-07-29T17:00:00.000Z	27 \| good	4.786 \| good	20.791 \| good	23.668 \| good	0.298 \| good	1.632 \| good	0.094 \| good
2026-07-29T18:00:00.000Z	27 \| good	5.201 \| good	22.418 \| good	28.309 \| good	0.328 \| good	1.189 \| good	0.096 \| good
2026-07-29T19:00:00.000Z	29 \| good	4.83 \| good	21.081 \| good	31.457 \| good	0.351 \| good	0.959 \| good	0.097 \| good
2026-07-29T20:00:00.000Z	30 \| good	4.764 \| good	20.696 \| good	32.328 \| good	0.368 \| good	0.835 \| good	0.097 \| good
2026-07-29T21:00:00.000Z	28 \| good	4.658 \| good	20.289 \| good	29.519 \| good	0.37 \| good	0.735 \| good	0.097 \| good
2026-07-29T22:00:00.000Z	24 \| good	4.079 \| good	17.888 \| good	25.531 \| good	0.361 \| good	0.659 \| good	0.095 \| good
2026-07-29T23:00:00.000Z	22 \| good	3.447 \| good	15.132 \| good	23.994 \| good	0.342 \| good	0.61 \| good	0.093 \| good
2026-07-30T00:00:00.000Z	23 \| good	4.493 \| good	19.456 \| good	24.71 \| good	0.309 \| good	0.616 \| good	0.092 \| good
2026-07-30T01:00:00.000Z	22 \| good	4.428 \| good	19.311 \| good	24.422 \| good	0.27 \| good	0.739 \| good	0.091 \| good
2026-07-30T02:00:00.000Z	22 \| good	4.016 \| good	17.42 \| good	22.708 \| good	0.251 \| good	1.044 \| good	0.092 \| good
2026-07-30T03:00:00.000Z	22 \| good	4.196 \| good	18.425 \| good	21.404 \| good	0.245 \| good	1.718 \| good	0.094 \| good
2026-07-30T04:00:00.000Z	22 \| good	4.211 \| good	18.433 \| good	20.699 \| good	0.246 \| good	3.303 \| good	0.1 \| good
2026-07-30T05:00:00.000Z	27 \| good	4.519 \| good	19.532 \| good	19.416 \| good	0.25 \| good	4.723 \| good	0.107 \| good
2026-07-30T06:00:00.000Z	44 \| good	8.076 \| good	10.784 \| good	15.306 \| good	0.253 \| good	5.679 \| good	0.111 \| good
2026-07-30T07:00:00.000Z	22 \| good	4.41 \| good	19.483 \| good	19.386 \| good	0.246 \| good	6.382 \| good	0.115 \| good
2026-07-30T08:00:00.000Z	27 \| good	4.955 \| good	21.428 \| good	18.203 \| good	0.235 \| good	6.637 \| good	0.116 \| good
2026-07-30T09:00:00.000Z	22 \| good	4.276 \| good	18.6 \| good	17.382 \| good	0.224 \| good	6.634 \| good	0.115 \| good
2026-07-30T10:00:00.000Z	22 \| good	4.344 \| good	19.211 \| good	17.084 \| good	0.214 \| good	6.638 \| good	0.115 \| good
2026-07-30T11:00:00.000Z	22 \| good	4.258 \| good	18.63 \| good	17.015 \| good	0.208 \| good	6.699 \| good	0.115 \| good
2026-07-30T12:00:00.000Z	44 \| good	7.628 \| good	9.485 \| good	10.759 \| good	0.208 \| good	6.717 \| good	0.114 \| good
2026-07-30T13:00:00.000Z	44 \| good	7.696 \| good	9.448 \| good	10.184 \| good	0.204 \| good	6.972 \| good	0.115 \| good
2026-07-30T14:00:00.000Z	44 \| good	7.866 \| good	9.548 \| good	11.548 \| good	0.199 \| good	5.545 \| good	0.118 \| good
2026-07-30T15:00:00.000Z	44 \| good	7.602 \| good	9.851 \| good	18.409 \| good	0.245 \| good	3.16 \| good	0.106 \| good

Real-time air quality index in Sonoma, California today

Common air pollutants in Sonoma, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Sonoma, California air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

Napa, California

Petaluma, California

American Canyon, California

Rohnert Park, California

Novato, California

Vallejo, 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 Sonoma, California updated?

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

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

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

Which pollutant is found most often in Sonoma, California?

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

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

What are the current PM10 levels at Sonoma, California?

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

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

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

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

What are the current PM₁₀ levels at Sonoma, California?

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

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

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