What are the current PM10 levels at Brentwood, California?

The current PM10 levels in Brentwood, California are 44.906 μg/m3.

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

The current sulfur dioxide (SO2) levels in Brentwood, California are 1.245 ppb.

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

The current ozone (O3) levels at Brentwood, California is 25.099 ppm.

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

The current nitrogen dioxide (NO2) levels at Brentwood, California is 6.814 ppb.

Real-time air quality index in Brentwood, California today

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

The measured PM2.5 levels in Brentwood, California at present are 11.613 μg/m3.

Stay updated with real-time air quality in Brentwood, 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

Brentwood, California

Last updated: ... (Local time)

Common air pollutants in Brentwood, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

11.61 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

44.91 μg/m³

155

255

425

605+

Ozone (O₃)

25.10 ppb

201

201+

Sulfur Dioxide (SO₂)

1.25 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.81 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.34 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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Brentwood, California

Scroll To Air Quality Map

Track live Brentwood, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-15T09:00:00.000Z	49 \| good	8.912 \| good	41.803 \| good	17.297 \| good	1.305 \| good	3.484 \| good	0.218 \| good
2026-03-15T10:00:00.000Z	58 \| moderate	12.829 \| fine	36.374 \| good	17.44 \| good	0.358 \| good	5.293 \| good	0.24 \| good
2026-03-15T11:00:00.000Z	56 \| moderate	11.929 \| good	44.02 \| good	17.413 \| good	0.324 \| good	6.134 \| good	0.177 \| good
2026-03-15T12:00:00.000Z	22 \| good	3.924 \| good	18.018 \| good	18.717 \| good	0.226 \| good	3.616 \| good	0.311 \| good
2026-03-15T13:00:00.000Z	58 \| moderate	12.754 \| fine	56.346 \| fine	13.429 \| good	1.312 \| good	2.972 \| good	0.21 \| good
2026-03-15T14:00:00.000Z	52 \| moderate	10.048 \| good	38.384 \| good	16.391 \| good	1.318 \| good	2.576 \| good	0.213 \| good
2026-03-15T15:00:00.000Z	44 \| good	7.952 \| good	35.414 \| good	14.259 \| good	1.224 \| good	3.359 \| good	0.222 \| good
2026-03-15T16:00:00.000Z	38 \| good	6.952 \| good	39.452 \| good	14.887 \| good	1.3 \| good	2.627 \| good	0.235 \| good
2026-03-15T17:00:00.000Z	38 \| good	7.079 \| good	36.622 \| good	16.612 \| good	1.161 \| good	1.986 \| good	0.244 \| good
2026-03-15T18:00:00.000Z	44 \| good	7.615 \| good	35.298 \| good	21.038 \| good	1.085 \| good	1.84 \| good	0.238 \| good
2026-03-15T19:00:00.000Z	44 \| good	7.83 \| good	32.092 \| good	24.567 \| good	1.096 \| good	1.567 \| good	0.216 \| good
2026-03-15T20:00:00.000Z	38 \| good	7.041 \| good	32.353 \| good	28.432 \| good	1.122 \| good	1.146 \| good	0.218 \| good
2026-03-15T21:00:00.000Z	38 \| good	6.847 \| good	29.42 \| good	32.233 \| good	1.088 \| good	1.356 \| good	0.214 \| good
2026-03-15T22:00:00.000Z	34 \| good	6.127 \| good	23.787 \| good	36.688 \| good	1.261 \| good	1.51 \| good	0.215 \| good
2026-03-15T23:00:00.000Z	54 \| moderate	11.066 \| good	41.249 \| good	37.47 \| good	1.121 \| good	1.188 \| good	0.227 \| good
2026-03-16T00:00:00.000Z	49 \| good	8.543 \| good	38.032 \| good	38.469 \| good	1.116 \| good	1.06 \| good	0.217 \| good
2026-03-16T01:00:00.000Z	52 \| moderate	10.48 \| good	38.344 \| good	38.568 \| good	1.086 \| good	1.542 \| good	0.219 \| good
2026-03-16T02:00:00.000Z	34 \| good	6.202 \| good	25.377 \| good	37.137 \| good	1.181 \| good	1.723 \| good	0.229 \| good
2026-03-16T03:00:00.000Z	38 \| good	7.062 \| good	27.316 \| good	34.356 \| good	1.262 \| good	2.345 \| good	0.241 \| good
2026-03-16T04:00:00.000Z	44 \| good	8.404 \| good	30.116 \| good	33.495 \| good	1.387 \| good	3.992 \| good	0.239 \| good
2026-03-16T05:00:00.000Z	44 \| good	8.12 \| good	32.65 \| good	28.626 \| good	1.413 \| good	5.79 \| good	0.245 \| good
2026-03-16T06:00:00.000Z	49 \| good	9.26 \| good	37.347 \| good	27.789 \| good	1.331 \| good	10.224 \| good	0.326 \| good
2026-03-16T07:00:00.000Z	44 \| good	7.615 \| good	33.465 \| good	20.662 \| good	1.347 \| good	10.183 \| good	0.33 \| good
2026-03-16T08:00:00.000Z	49 \| good	8.775 \| good	36.97 \| good	16.921 \| good	1.501 \| good	12.291 \| good	0.395 \| good
2026-03-16T09:00:00.000Z	49 \| good	9.234 \| good	34.983 \| good	15.35 \| good	1.494 \| good	8.978 \| good	0.306 \| good
2026-03-16T10:00:00.000Z	58 \| moderate	13.092 \| fine	57.354 \| fine	16.449 \| good	1.322 \| good	6.24 \| good	0.305 \| good
2026-03-16T11:00:00.000Z	56 \| moderate	11.519 \| good	37.939 \| good	14.779 \| good	1.328 \| good	6.447 \| good	0.231 \| good
2026-03-16T12:00:00.000Z	52 \| moderate	10.086 \| good	42.261 \| good	13.045 \| good	1.326 \| good	6.405 \| good	0.232 \| good
2026-03-16T13:00:00.000Z	49 \| good	8.82 \| good	39.724 \| good	12.202 \| good	1.32 \| good	6.079 \| good	0.22 \| good
2026-03-16T14:00:00.000Z	44 \| good	8.328 \| good	35.104 \| good	7.808 \| good	1.325 \| good	8.405 \| good	0.316 \| good
2026-03-16T15:00:00.000Z	44 \| good	8.493 \| good	28.137 \| good	14.543 \| good	1.415 \| good	5.297 \| good	0.262 \| good
2026-03-16T16:00:00.000Z	33 \| good	6.426 \| good	25.299 \| good	16.291 \| good	1.497 \| good	6.189 \| good	0.257 \| good
2026-03-16T17:00:00.000Z	44 \| good	7.882 \| good	27.436 \| good	17.545 \| good	1.447 \| good	5.695 \| good	0.369 \| good
2026-03-16T18:00:00.000Z	52 \| moderate	10.318 \| good	42.521 \| good	19.946 \| good	1.477 \| good	5.276 \| good	0.28 \| good
2026-03-16T19:00:00.000Z	54 \| moderate	10.633 \| good	35.294 \| good	25.15 \| good	1.529 \| good	4.34 \| good	0.233 \| good
2026-03-16T20:00:00.000Z	52 \| moderate	9.527 \| good	45.139 \| good	28.118 \| good	1.359 \| good	3.851 \| good	0.241 \| good
2026-03-16T21:00:00.000Z	28 \| good	5.161 \| good	25.525 \| good	30.097 \| good	1.341 \| good	2.764 \| good	0.228 \| good
2026-03-16T22:00:00.000Z	33 \| good	5.871 \| good	32.343 \| good	32.066 \| good	1.288 \| good	2.051 \| good	0.223 \| good
2026-03-16T23:00:00.000Z	44 \| good	7.554 \| good	34.047 \| good	36.055 \| good	0.967 \| good	1.999 \| good	0.223 \| good
2026-03-17T00:00:00.000Z	44 \| good	8.44 \| good	38.457 \| good	38.341 \| good	1.134 \| good	2.618 \| good	0.302 \| good
2026-03-17T01:00:00.000Z	36 \| good	6.434 \| good	26.487 \| good	38.745 \| good	1.203 \| good	2.521 \| good	0.301 \| good
2026-03-17T02:00:00.000Z	35 \| good	6.395 \| good	30.354 \| good	38.093 \| good	1.124 \| good	2.799 \| good	0.302 \| good
2026-03-17T03:00:00.000Z	22 \| good	3.651 \| good	16.281 \| good	23.715 \| good	1.117 \| good	16.454 \| good	0.24 \| good
2026-03-17T04:00:00.000Z	49 \| good	8.619 \| good	37.445 \| good	36.044 \| good	1.359 \| good	5.127 \| good	0.306 \| good
2026-03-17T05:00:00.000Z	44 \| good	8.241 \| good	31.119 \| good	32.715 \| good	1.267 \| good	8.45 \| good	0.405 \| good
2026-03-17T06:00:00.000Z	49 \| good	8.848 \| good	38.374 \| good	27.327 \| good	1.251 \| good	8.432 \| good	0.413 \| good
2026-03-17T07:00:00.000Z	56 \| moderate	11.613 \| good	44.906 \| good	25.099 \| good	1.245 \| good	6.814 \| good	0.337 \| good
2026-03-17T08:00:00.000Z	54 \| moderate	11.258 \| good	45.706 \| good	21.679 \| good	1.086 \| good	6.407 \| good	0.336 \| good
2026-03-17T08:00:00.000Z	56 \| moderate	11.613 \| good	44.906 \| good	25.099 \| good	1.245 \| good	6.814 \| good	0.337 \| good
2026-03-17T09:00:00.000Z	38 \| good	6.686 \| good	29.626 \| good	16.491 \| good	1.549 \| good	29.791 \| good	0.427 \| good
2026-03-17T10:00:00.000Z	33 \| good	6.101 \| good	26.458 \| good	18.148 \| good	1.469 \| good	28.061 \| good	0.416 \| good
2026-03-17T11:00:00.000Z	33 \| good	5.878 \| good	25.626 \| good	16.233 \| good	1.389 \| good	26.33 \| good	0.404 \| good
2026-03-17T12:00:00.000Z	33 \| good	5.769 \| good	24.885 \| good	17.806 \| good	1.309 \| good	24.6 \| good	0.393 \| good
2026-03-17T13:00:00.000Z	27 \| good	5.342 \| good	23.023 \| good	13.855 \| good	1.286 \| good	23.718 \| good	0.38 \| good
2026-03-17T14:00:00.000Z	33 \| good	6.27 \| good	27.088 \| good	12.47 \| good	1.264 \| good	22.837 \| good	0.367 \| good
2026-03-17T15:00:00.000Z	44 \| good	8.441 \| good	37 \| good	13.145 \| good	1.242 \| good	21.956 \| good	0.354 \| good
2026-03-17T16:00:00.000Z	52 \| moderate	9.653 \| good	43.143 \| good	19.475 \| good	1.36 \| good	19.371 \| good	0.338 \| good
2026-03-17T17:00:00.000Z	54 \| moderate	11.151 \| good	49.104 \| good	26.219 \| good	1.478 \| good	16.785 \| good	0.322 \| good
2026-03-17T18:00:00.000Z	52 \| moderate	9.9 \| good	43.69 \| good	35.111 \| good	1.595 \| good	14.2 \| good	0.306 \| good
2026-03-17T19:00:00.000Z	49 \| good	9.192 \| good	40.399 \| good	40.258 \| good	1.573 \| good	11.461 \| good	0.273 \| good
2026-03-17T20:00:00.000Z	49 \| good	9.032 \| good	39.578 \| good	43.817 \| good	1.55 \| good	8.723 \| good	0.239 \| good
2026-03-17T21:00:00.000Z	44 \| good	8.138 \| good	36.004 \| good	46.585 \| good	1.527 \| good	5.984 \| good	0.206 \| good
2026-03-17T22:00:00.000Z	49 \| good	9.399 \| good	41.873 \| good	49.026 \| good	1.454 \| good	5.434 \| good	0.202 \| good
2026-03-17T23:00:00.000Z	49 \| good	9.437 \| good	41.711 \| good	51.714 \| good	1.381 \| good	4.884 \| good	0.197 \| good
2026-03-18T00:00:00.000Z	49 \| good	9.147 \| good	41.15 \| good	52.802 \| good	1.308 \| good	4.334 \| good	0.193 \| good
2026-03-18T01:00:00.000Z	52 \| moderate	9.969 \| good	44.545 \| good	47.704 \| good	1.369 \| good	8.732 \| good	0.223 \| good
2026-03-18T02:00:00.000Z	56 \| moderate	12.378 \| fine	55.049 \| fine	40.391 \| good	1.43 \| good	13.131 \| good	0.253 \| good
2026-03-18T03:00:00.000Z	58 \| moderate	12.899 \| fine	57.306 \| fine	28.57 \| good	1.491 \| good	17.53 \| good	0.283 \| good
2026-03-18T04:00:00.000Z	56 \| moderate	11.502 \| good	50.76 \| good	24.194 \| good	1.595 \| good	21.486 \| good	0.314 \| good
2026-03-18T05:00:00.000Z	49 \| good	9.493 \| good	42.143 \| good	22.441 \| good	1.699 \| good	25.442 \| good	0.344 \| good
2026-03-18T06:00:00.000Z	49 \| good	9.045 \| good	39.429 \| good	22.066 \| good	1.803 \| good	29.397 \| good	0.375 \| good
2026-03-18T07:00:00.000Z	49 \| good	9.029 \| good	39.605 \| good	19.609 \| good	1.783 \| good	30.359 \| good	0.39 \| good
2026-03-18T08:00:00.000Z	49 \| good	9.173 \| good	40.494 \| good	19.392 \| good	1.764 \| good	31.32 \| good	0.406 \| good
2026-03-18T09:00:00.000Z	44 \| good	8.28 \| good	36.484 \| good	19.042 \| good	1.744 \| good	32.282 \| good	0.421 \| good
2026-03-18T10:00:00.000Z	44 \| good	7.611 \| good	33.222 \| good	17.461 \| good	1.675 \| good	30.474 \| good	0.408 \| good
2026-03-18T11:00:00.000Z	38 \| good	7.135 \| good	31.803 \| good	15.589 \| good	1.607 \| good	28.667 \| good	0.396 \| good
2026-03-18T12:00:00.000Z	38 \| good	6.599 \| good	29.154 \| good	18.612 \| good	1.539 \| good	26.859 \| good	0.384 \| good
2026-03-18T13:00:00.000Z	33 \| good	6.304 \| good	28.097 \| good	17.097 \| good	1.455 \| good	24.782 \| good	0.37 \| good
2026-03-18T14:00:00.000Z	49 \| good	8.786 \| good	38.914 \| good	14.057 \| good	1.372 \| good	22.705 \| good	0.357 \| good
2026-03-18T15:00:00.000Z	52 \| moderate	10.314 \| good	45.909 \| good	15.903 \| good	1.289 \| good	20.628 \| good	0.344 \| good
2026-03-18T16:00:00.000Z	60 \| moderate	13.807 \| fine	61.777 \| fine	20.792 \| good	1.38 \| good	16.937 \| good	0.321 \| good
2026-03-18T17:00:00.000Z	64 \| moderate	15.672 \| fine	69.744 \| fine	28.89 \| good	1.472 \| good	13.247 \| good	0.297 \| good
2026-03-18T18:00:00.000Z	64 \| moderate	16.054 \| fine	71.259 \| fine	37.828 \| good	1.563 \| good	9.556 \| good	0.274 \| good
2026-03-18T19:00:00.000Z	62 \| moderate	15.073 \| fine	66.505 \| fine	43.973 \| good	1.514 \| good	7.581 \| good	0.251 \| good
2026-03-18T20:00:00.000Z	56 \| moderate	11.901 \| good	52.557 \| good	47.007 \| good	1.466 \| good	5.605 \| good	0.228 \| good
2026-03-18T21:00:00.000Z	52 \| moderate	9.946 \| good	43.93 \| good	48.942 \| good	1.417 \| good	3.63 \| good	0.205 \| good
2026-03-18T22:00:00.000Z	52 \| moderate	9.727 \| good	43.654 \| good	51.05 \| good	1.349 \| good	3.484 \| good	0.196 \| good
2026-03-18T23:00:00.000Z	49 \| good	8.54 \| good	37.968 \| good	52.127 \| good	1.28 \| good	3.339 \| good	0.187 \| good
2026-03-19T00:00:00.000Z	49 \| good	8.969 \| good	39.701 \| good	50.484 \| good	1.212 \| good	3.193 \| good	0.178 \| good
2026-03-19T01:00:00.000Z	54 \| moderate	10.564 \| good	46.485 \| good	45.701 \| good	1.257 \| good	7.444 \| good	0.205 \| good
2026-03-19T02:00:00.000Z	52 \| moderate	10.04 \| good	44.845 \| good	38.791 \| good	1.302 \| good	11.694 \| good	0.232 \| good
2026-03-19T03:00:00.000Z	54 \| moderate	10.951 \| good	48.864 \| good	29.818 \| good	1.346 \| good	15.945 \| good	0.259 \| good
2026-03-19T04:00:00.000Z	54 \| moderate	10.738 \| good	47.343 \| good	25.21 \| good	1.478 \| good	20.234 \| good	0.293 \| good
2026-03-19T05:00:00.000Z	54 \| moderate	10.669 \| good	47.173 \| good	22.61 \| good	1.609 \| good	24.523 \| good	0.328 \| good
2026-03-19T06:00:00.000Z	84 \| moderate	27.474 \| fine	31.083 \| good	16.759 \| good	1.754 \| good	28.92 \| good	0.365 \| good
2026-03-19T07:00:00.000Z	52 \| moderate	10 \| good	44.397 \| good	20.078 \| good	1.73 \| good	30.252 \| good	0.386 \| good
2026-03-19T08:00:00.000Z	52 \| moderate	10.355 \| good	46.438 \| good	19.045 \| good	1.719 \| good	31.692 \| good	0.409 \| good

Brentwood

Empower business decisions with accurate air quality data

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

0.41ppm

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 Brentwood, California updated?

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

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

The worst air quality in Brentwood, California was recorded at 10:00:00 on 2026-03-16.

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

The best air quality in Brentwood, California was recorded at 03:00:00 on 2026-03-17.

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

The real-time air quality index in Brentwood, California is 56, currently categorized as Moderate.

Which pollutant is found most often in Brentwood, California?

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

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

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

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

The measured PM_2.5 levels in Brentwood, California at present are 11.613 μg/m³.

What are the current PM₁₀ levels at Brentwood, California?

The current PM₁₀ levels in Brentwood, California are 44.906 μg/m³.

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

The current carbon monoxide (CO) level in Brentwood, California is 0.337 ppm.

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

The current sulfur dioxide (SO₂) levels in Brentwood, California are 1.245 ppb.

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

The current ozone (O₃) levels at Brentwood, California is 25.099 ppm.

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

The current nitrogen dioxide (NO₂) levels at Brentwood, California is 6.814 ppb.

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