What are the current PM10 levels at Brentwood, California?

The current PM10 levels in Brentwood, California are 35.593 μg/m3.

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

The current sulfur dioxide (SO2) levels in Brentwood, California are 0.586 ppb.

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

The current ozone (O3) levels at Brentwood, California is 33.323 ppm.

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

The current nitrogen dioxide (NO2) levels at Brentwood, California is 2.85 ppb.

Real-time air quality index in Brentwood, California today

Name: Live air pollution levels in Brentwood, California today
Creator: Ambee

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)

9.90 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

35.59 μg/m³

155

255

425

605+

Ozone (O₃)

33.32 ppb

201

201+

Sulfur Dioxide (SO₂)

0.59 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.85 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.22 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Brentwood, California

Get Live Pollen Counts

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
2025-10-20T08:00:00.000Z	52 \| moderate	9.637 \| good	26.956 \| good	17.1 \| good	0.541 \| good	7.292 \| good	0.335 \| good
2025-10-20T09:00:00.000Z	38 \| good	6.583 \| good	21.386 \| good	16.647 \| good	0.527 \| good	7.613 \| good	0.327 \| good
2025-10-20T10:00:00.000Z	52 \| moderate	9.66 \| good	40.085 \| good	15.265 \| good	0.474 \| good	7.404 \| good	0.325 \| good
2025-10-20T11:00:00.000Z	52 \| moderate	9.553 \| good	26.221 \| good	14.451 \| good	0.448 \| good	7.622 \| good	0.315 \| good
2025-10-20T12:00:00.000Z	44 \| good	8.01 \| good	27.841 \| good	15.991 \| good	0.437 \| good	7.657 \| good	0.313 \| good
2025-10-20T13:00:00.000Z	44 \| good	7.787 \| good	35.842 \| good	16.263 \| good	0.587 \| good	7.618 \| good	0.313 \| good
2025-10-20T14:00:00.000Z	38 \| good	7.419 \| good	31.956 \| good	17.654 \| good	0.612 \| good	5.676 \| good	0.329 \| good
2025-10-20T15:00:00.000Z	33 \| good	6.056 \| good	27.81 \| good	19.436 \| good	0.612 \| good	5.724 \| good	0.34 \| good
2025-10-20T16:00:00.000Z	38 \| good	6.7 \| good	25.054 \| good	19.571 \| good	0.628 \| good	5.339 \| good	0.343 \| good
2025-10-20T17:00:00.000Z	38 \| good	7.128 \| good	34.248 \| good	19.188 \| good	0.699 \| good	3.694 \| good	0.328 \| good
2025-10-20T18:00:00.000Z	38 \| good	7.233 \| good	27.682 \| good	31.09 \| good	0.614 \| good	3.235 \| good	0.307 \| good
2025-10-20T19:00:00.000Z	33 \| good	6.242 \| good	25.437 \| good	30.947 \| good	0.594 \| good	3.152 \| good	0.304 \| good
2025-10-20T20:00:00.000Z	33 \| good	6.434 \| good	21.07 \| good	31.488 \| good	0.621 \| good	2.351 \| good	0.32 \| good
2025-10-20T21:00:00.000Z	33 \| good	6.224 \| good	24.474 \| good	32.116 \| good	0.6 \| good	2.384 \| good	0.246 \| good
2025-10-20T22:00:00.000Z	34 \| good	5.141 \| good	31.655 \| good	36.515 \| good	0.597 \| good	3.68 \| good	0.314 \| good
2025-10-20T23:00:00.000Z	36 \| good	4.255 \| good	24.266 \| good	39.022 \| good	0.579 \| good	3.139 \| good	0.271 \| good
2025-10-21T00:00:00.000Z	37 \| good	4.462 \| good	22.914 \| good	39.932 \| good	0.559 \| good	3.908 \| good	0.271 \| good
2025-10-21T01:00:00.000Z	36 \| good	3.28 \| good	14.316 \| good	39.149 \| good	0.58 \| good	5.077 \| good	0.243 \| good
2025-10-21T02:00:00.000Z	34 \| good	2.991 \| good	17.854 \| good	36.588 \| good	0.812 \| good	6.41 \| good	0.24 \| good
2025-10-21T03:00:00.000Z	22 \| good	4.017 \| good	17.433 \| good	18.902 \| good	0.931 \| good	19.4 \| good	0.27 \| good
2025-10-21T04:00:00.000Z	22 \| good	4.025 \| good	22.393 \| good	20.986 \| good	0.811 \| good	16.368 \| good	0.321 \| good
2025-10-21T05:00:00.000Z	33 \| good	5.567 \| good	24.444 \| good	17.454 \| good	0.839 \| good	18.127 \| good	0.361 \| good
2025-10-21T06:00:00.000Z	52 \| moderate	10.074 \| good	37.136 \| good	13.285 \| good	0.793 \| good	15.643 \| good	0.356 \| good
2025-10-21T07:00:00.000Z	49 \| good	9.06 \| good	43.919 \| good	12.265 \| good	0.763 \| good	14.696 \| good	0.345 \| good
2025-10-21T08:00:00.000Z	52 \| moderate	9.707 \| good	45.684 \| good	12.907 \| good	0.769 \| good	15.179 \| good	0.332 \| good
2025-10-21T09:00:00.000Z	38 \| good	7.392 \| good	29.881 \| good	10.044 \| good	0.78 \| good	14.663 \| good	0.338 \| good
2025-10-21T10:00:00.000Z	44 \| good	7.601 \| good	22.033 \| good	9.213 \| good	0.782 \| good	12.901 \| good	0.241 \| good
2025-10-21T11:00:00.000Z	44 \| good	8.421 \| good	32.155 \| good	11.414 \| good	0.758 \| good	12.164 \| good	0.249 \| good
2025-10-21T12:00:00.000Z	44 \| good	7.841 \| good	30.424 \| good	10.232 \| good	0.757 \| good	12.032 \| good	0.249 \| good
2025-10-21T13:00:00.000Z	49 \| good	8.753 \| good	22.441 \| good	9.834 \| good	0.805 \| good	12.207 \| good	0.246 \| good
2025-10-21T14:00:00.000Z	38 \| good	7.195 \| good	23.783 \| good	9.699 \| good	0.67 \| good	15.713 \| good	0.477 \| good
2025-10-21T15:00:00.000Z	44 \| good	8.013 \| good	30.956 \| good	9.023 \| good	0.788 \| good	13.129 \| good	0.284 \| good
2025-10-21T16:00:00.000Z	38 \| good	7.334 \| good	28.635 \| good	8.805 \| good	0.787 \| good	12.377 \| good	0.372 \| good
2025-10-21T17:00:00.000Z	38 \| good	7.121 \| good	34.108 \| good	10.951 \| good	0.847 \| good	9.876 \| good	0.375 \| good
2025-10-21T18:00:00.000Z	44 \| good	8.159 \| good	33.016 \| good	17.166 \| good	0.55 \| good	8.355 \| good	0.352 \| good
2025-10-21T19:00:00.000Z	52 \| moderate	10.209 \| good	41.727 \| good	26.454 \| good	1.454 \| good	6.736 \| good	0.269 \| good
2025-10-21T20:00:00.000Z	44 \| good	7.706 \| good	33.075 \| good	34.615 \| good	1.043 \| good	4.429 \| good	0.231 \| good
2025-10-21T21:00:00.000Z	38 \| good	7.264 \| good	37.2 \| good	37.408 \| good	1.056 \| good	4.306 \| good	0.24 \| good
2025-10-21T22:00:00.000Z	38 \| good	5.823 \| good	28.25 \| good	40.572 \| good	0.93 \| good	3.331 \| good	0.231 \| good
2025-10-21T23:00:00.000Z	44 \| good	7.717 \| good	32.412 \| good	44.567 \| good	0.786 \| good	2.995 \| good	0.222 \| good
2025-10-22T00:00:00.000Z	43 \| good	6.812 \| good	32.049 \| good	46.042 \| good	0.662 \| good	2.948 \| good	0.224 \| good
2025-10-22T01:00:00.000Z	44 \| good	6.776 \| good	30.598 \| good	48.192 \| good	0.734 \| good	3.957 \| good	0.246 \| good
2025-10-22T02:00:00.000Z	41 \| good	6.747 \| good	31.423 \| good	43.546 \| good	0.218 \| good	6.348 \| good	0.337 \| good
2025-10-22T03:00:00.000Z	62 \| moderate	14.576 \| fine	65.903 \| fine	31.78 \| good	1.504 \| good	19.664 \| good	0.3 \| good
2025-10-22T04:00:00.000Z	54 \| moderate	10.788 \| good	39.388 \| good	31.541 \| good	0.258 \| good	7.364 \| good	0.246 \| good
2025-10-22T05:00:00.000Z	52 \| moderate	10.296 \| good	46.911 \| good	33.235 \| good	0.653 \| good	5.286 \| good	0.236 \| good
2025-10-22T06:00:00.000Z	52 \| moderate	9.904 \| good	35.593 \| good	33.323 \| good	0.586 \| good	2.85 \| good	0.224 \| good
2025-10-22T07:00:00.000Z	52 \| moderate	9.904 \| good	35.593 \| good	33.323 \| good	0.586 \| good	2.85 \| good	0.224 \| good
2025-10-22T08:00:00.000Z	49 \| good	9.139 \| good	40.493 \| good	18.143 \| good	2.188 \| good	18.417 \| good	0.253 \| good
2025-10-22T09:00:00.000Z	49 \| good	9.238 \| good	40.976 \| good	18.778 \| good	2.111 \| good	16.259 \| good	0.23 \| good
2025-10-22T10:00:00.000Z	44 \| good	7.697 \| good	33.913 \| good	18.432 \| good	1.867 \| good	13.978 \| good	0.209 \| good
2025-10-22T11:00:00.000Z	38 \| good	7.122 \| good	31.523 \| good	17.184 \| good	1.623 \| good	11.696 \| good	0.188 \| good
2025-10-22T12:00:00.000Z	33 \| good	6.17 \| good	27.197 \| good	17.845 \| good	1.379 \| good	9.415 \| good	0.167 \| good
2025-10-22T13:00:00.000Z	38 \| good	6.684 \| good	29.646 \| good	17.866 \| good	1.195 \| good	8.279 \| good	0.159 \| good
2025-10-22T14:00:00.000Z	33 \| good	5.824 \| good	24.957 \| good	18.993 \| good	1.01 \| good	7.144 \| good	0.15 \| good
2025-10-22T15:00:00.000Z	33 \| good	5.849 \| good	25.262 \| good	21.642 \| good	0.826 \| good	6.008 \| good	0.141 \| good
2025-10-22T16:00:00.000Z	27 \| good	5.064 \| good	21.87 \| good	26.594 \| good	0.781 \| good	5.122 \| good	0.137 \| good
2025-10-22T17:00:00.000Z	33 \| good	5.598 \| good	24.283 \| good	28.903 \| good	0.736 \| good	4.236 \| good	0.132 \| good
2025-10-22T18:00:00.000Z	31 \| good	4.827 \| good	21 \| good	32.661 \| good	0.691 \| good	3.35 \| good	0.128 \| good
2025-10-22T19:00:00.000Z	33 \| good	5.359 \| good	23.13 \| good	36.159 \| good	0.696 \| good	2.945 \| good	0.126 \| good
2025-10-22T20:00:00.000Z	38 \| good	5.276 \| good	22.82 \| good	41.377 \| good	0.701 \| good	2.541 \| good	0.123 \| good
2025-10-22T21:00:00.000Z	39 \| good	5.53 \| good	23.577 \| good	42.307 \| good	0.706 \| good	2.136 \| good	0.121 \| good
2025-10-22T22:00:00.000Z	39 \| good	4.692 \| good	20.233 \| good	41.912 \| good	0.747 \| good	2.346 \| good	0.121 \| good
2025-10-22T23:00:00.000Z	39 \| good	4.614 \| good	20.173 \| good	42.15 \| good	0.788 \| good	2.555 \| good	0.122 \| good
2025-10-23T00:00:00.000Z	37 \| good	4.569 \| good	19.511 \| good	39.526 \| good	0.829 \| good	2.764 \| good	0.122 \| good
2025-10-23T01:00:00.000Z	31 \| good	5.159 \| good	22.453 \| good	34.116 \| good	0.911 \| good	4.435 \| good	0.132 \| good
2025-10-23T02:00:00.000Z	33 \| good	5.921 \| good	25.557 \| good	25.528 \| good	0.993 \| good	6.107 \| good	0.142 \| good
2025-10-23T03:00:00.000Z	38 \| good	6.523 \| good	28.852 \| good	22.229 \| good	1.074 \| good	7.778 \| good	0.151 \| good
2025-10-23T04:00:00.000Z	38 \| good	6.608 \| good	29.477 \| good	21.274 \| good	1.096 \| good	8.899 \| good	0.158 \| good
2025-10-23T05:00:00.000Z	38 \| good	7.12 \| good	31.778 \| good	20.502 \| good	1.117 \| good	10.02 \| good	0.165 \| good
2025-10-23T06:00:00.000Z	38 \| good	6.72 \| good	29.649 \| good	18.03 \| good	1.138 \| good	11.142 \| good	0.171 \| good
2025-10-23T07:00:00.000Z	33 \| good	6.081 \| good	27.2 \| good	14.353 \| good	1.064 \| good	10.004 \| good	0.166 \| good
2025-10-23T08:00:00.000Z	33 \| good	5.988 \| good	26.872 \| good	10.697 \| good	0.99 \| good	8.867 \| good	0.16 \| good
2025-10-23T09:00:00.000Z	33 \| good	6.384 \| good	28.355 \| good	11.848 \| good	0.916 \| good	7.73 \| good	0.154 \| good
2025-10-23T10:00:00.000Z	33 \| good	5.849 \| good	25.424 \| good	12.145 \| good	0.884 \| good	7.314 \| good	0.151 \| good
2025-10-23T11:00:00.000Z	27 \| good	4.962 \| good	21.084 \| good	11.296 \| good	0.852 \| good	6.897 \| good	0.147 \| good
2025-10-23T12:00:00.000Z	27 \| good	4.628 \| good	19.946 \| good	11.711 \| good	0.821 \| good	6.481 \| good	0.144 \| good
2025-10-23T13:00:00.000Z	27 \| good	5.491 \| good	23.347 \| good	10.799 \| good	0.828 \| good	6.874 \| good	0.15 \| good
2025-10-23T14:00:00.000Z	27 \| good	4.795 \| good	21.067 \| good	13.607 \| good	0.836 \| good	7.267 \| good	0.156 \| good
2025-10-23T15:00:00.000Z	27 \| good	5.311 \| good	23.244 \| good	16.334 \| good	0.843 \| good	7.659 \| good	0.162 \| good
2025-10-23T16:00:00.000Z	27 \| good	5.118 \| good	22.191 \| good	21.053 \| good	0.894 \| good	6.472 \| good	0.155 \| good
2025-10-23T17:00:00.000Z	33 \| good	5.692 \| good	24.329 \| good	25.394 \| good	0.945 \| good	5.284 \| good	0.147 \| good
2025-10-23T18:00:00.000Z	33 \| good	5.696 \| good	24.422 \| good	30.328 \| good	0.996 \| good	4.097 \| good	0.139 \| good
2025-10-23T19:00:00.000Z	33 \| good	6.271 \| good	28.11 \| good	35.449 \| good	1.059 \| good	3.926 \| good	0.14 \| good
2025-10-23T20:00:00.000Z	38 \| good	6.92 \| good	30.526 \| good	38.438 \| good	1.123 \| good	3.756 \| good	0.141 \| good
2025-10-23T21:00:00.000Z	44 \| good	7.589 \| good	33.5 \| good	42.939 \| good	1.186 \| good	3.585 \| good	0.142 \| good
2025-10-23T22:00:00.000Z	41 \| good	7.094 \| good	31.232 \| good	44.127 \| good	1.27 \| good	3.908 \| good	0.144 \| good
2025-10-23T23:00:00.000Z	41 \| good	6.878 \| good	30.044 \| good	44.204 \| good	1.353 \| good	4.232 \| good	0.146 \| good
2025-10-24T00:00:00.000Z	39 \| good	6.628 \| good	29.312 \| good	42.05 \| good	1.437 \| good	4.555 \| good	0.148 \| good
2025-10-24T01:00:00.000Z	38 \| good	6.92 \| good	30.391 \| good	37.108 \| good	1.434 \| good	6.894 \| good	0.162 \| good
2025-10-24T02:00:00.000Z	44 \| good	8.14 \| good	35.424 \| good	27.958 \| good	1.431 \| good	9.233 \| good	0.175 \| good
2025-10-24T03:00:00.000Z	52 \| moderate	9.564 \| good	42.37 \| good	23.863 \| good	1.427 \| good	11.572 \| good	0.189 \| good
2025-10-24T04:00:00.000Z	52 \| moderate	9.979 \| good	44.055 \| good	21.019 \| good	1.427 \| good	12.955 \| good	0.196 \| good
2025-10-24T05:00:00.000Z	52 \| moderate	10.101 \| good	45.285 \| good	18.215 \| good	1.427 \| good	14.339 \| good	0.203 \| good
2025-10-24T06:00:00.000Z	62 \| moderate	15.001 \| fine	17.137 \| good	13.99 \| good	1.427 \| good	15.836 \| good	0.211 \| good
2025-10-24T07:00:00.000Z	49 \| good	8.986 \| good	39.142 \| good	14.881 \| good	1.361 \| good	16.082 \| good	0.212 \| good

Brentwood

Empower business decisions with accurate air quality data

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

0.26ppm

How accurate is California, USA air quality data?

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

Source: Ambee Data Sources

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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 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 03:00:00 on 2025-10-22.

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

The best air quality in Brentwood, California was recorded at 10:00:00 on 2025-10-21.

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

The real-time air quality index in Brentwood, California is 52, 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 9.904 μg/m³.

What are the current PM₁₀ levels at Brentwood, California?

The current PM₁₀ levels in Brentwood, California are 35.593 μg/m³.

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

The current carbon monoxide (CO) level in Brentwood, California is 0.224 ppm.

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

The current sulfur dioxide (SO₂) levels in Brentwood, California are 0.586 ppb.

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

The current ozone (O₃) levels at Brentwood, California is 33.323 ppm.

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

The current nitrogen dioxide (NO₂) levels at Brentwood, California is 2.85 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-20T08:00:00.000Z	52 \| moderate	9.637 \| good	26.956 \| good	17.1 \| good	0.541 \| good	7.292 \| good	0.335 \| good
2025-10-20T09:00:00.000Z	38 \| good	6.583 \| good	21.386 \| good	16.647 \| good	0.527 \| good	7.613 \| good	0.327 \| good
2025-10-20T10:00:00.000Z	52 \| moderate	9.66 \| good	40.085 \| good	15.265 \| good	0.474 \| good	7.404 \| good	0.325 \| good
2025-10-20T11:00:00.000Z	52 \| moderate	9.553 \| good	26.221 \| good	14.451 \| good	0.448 \| good	7.622 \| good	0.315 \| good
2025-10-20T12:00:00.000Z	44 \| good	8.01 \| good	27.841 \| good	15.991 \| good	0.437 \| good	7.657 \| good	0.313 \| good
2025-10-20T13:00:00.000Z	44 \| good	7.787 \| good	35.842 \| good	16.263 \| good	0.587 \| good	7.618 \| good	0.313 \| good
2025-10-20T14:00:00.000Z	38 \| good	7.419 \| good	31.956 \| good	17.654 \| good	0.612 \| good	5.676 \| good	0.329 \| good
2025-10-20T15:00:00.000Z	33 \| good	6.056 \| good	27.81 \| good	19.436 \| good	0.612 \| good	5.724 \| good	0.34 \| good
2025-10-20T16:00:00.000Z	38 \| good	6.7 \| good	25.054 \| good	19.571 \| good	0.628 \| good	5.339 \| good	0.343 \| good
2025-10-20T17:00:00.000Z	38 \| good	7.128 \| good	34.248 \| good	19.188 \| good	0.699 \| good	3.694 \| good	0.328 \| good
2025-10-20T18:00:00.000Z	38 \| good	7.233 \| good	27.682 \| good	31.09 \| good	0.614 \| good	3.235 \| good	0.307 \| good
2025-10-20T19:00:00.000Z	33 \| good	6.242 \| good	25.437 \| good	30.947 \| good	0.594 \| good	3.152 \| good	0.304 \| good
2025-10-20T20:00:00.000Z	33 \| good	6.434 \| good	21.07 \| good	31.488 \| good	0.621 \| good	2.351 \| good	0.32 \| good
2025-10-20T21:00:00.000Z	33 \| good	6.224 \| good	24.474 \| good	32.116 \| good	0.6 \| good	2.384 \| good	0.246 \| good
2025-10-20T22:00:00.000Z	34 \| good	5.141 \| good	31.655 \| good	36.515 \| good	0.597 \| good	3.68 \| good	0.314 \| good
2025-10-20T23:00:00.000Z	36 \| good	4.255 \| good	24.266 \| good	39.022 \| good	0.579 \| good	3.139 \| good	0.271 \| good
2025-10-21T00:00:00.000Z	37 \| good	4.462 \| good	22.914 \| good	39.932 \| good	0.559 \| good	3.908 \| good	0.271 \| good
2025-10-21T01:00:00.000Z	36 \| good	3.28 \| good	14.316 \| good	39.149 \| good	0.58 \| good	5.077 \| good	0.243 \| good
2025-10-21T02:00:00.000Z	34 \| good	2.991 \| good	17.854 \| good	36.588 \| good	0.812 \| good	6.41 \| good	0.24 \| good
2025-10-21T03:00:00.000Z	22 \| good	4.017 \| good	17.433 \| good	18.902 \| good	0.931 \| good	19.4 \| good	0.27 \| good
2025-10-21T04:00:00.000Z	22 \| good	4.025 \| good	22.393 \| good	20.986 \| good	0.811 \| good	16.368 \| good	0.321 \| good
2025-10-21T05:00:00.000Z	33 \| good	5.567 \| good	24.444 \| good	17.454 \| good	0.839 \| good	18.127 \| good	0.361 \| good
2025-10-21T06:00:00.000Z	52 \| moderate	10.074 \| good	37.136 \| good	13.285 \| good	0.793 \| good	15.643 \| good	0.356 \| good
2025-10-21T07:00:00.000Z	49 \| good	9.06 \| good	43.919 \| good	12.265 \| good	0.763 \| good	14.696 \| good	0.345 \| good
2025-10-21T08:00:00.000Z	52 \| moderate	9.707 \| good	45.684 \| good	12.907 \| good	0.769 \| good	15.179 \| good	0.332 \| good
2025-10-21T09:00:00.000Z	38 \| good	7.392 \| good	29.881 \| good	10.044 \| good	0.78 \| good	14.663 \| good	0.338 \| good
2025-10-21T10:00:00.000Z	44 \| good	7.601 \| good	22.033 \| good	9.213 \| good	0.782 \| good	12.901 \| good	0.241 \| good
2025-10-21T11:00:00.000Z	44 \| good	8.421 \| good	32.155 \| good	11.414 \| good	0.758 \| good	12.164 \| good	0.249 \| good
2025-10-21T12:00:00.000Z	44 \| good	7.841 \| good	30.424 \| good	10.232 \| good	0.757 \| good	12.032 \| good	0.249 \| good
2025-10-21T13:00:00.000Z	49 \| good	8.753 \| good	22.441 \| good	9.834 \| good	0.805 \| good	12.207 \| good	0.246 \| good
2025-10-21T14:00:00.000Z	38 \| good	7.195 \| good	23.783 \| good	9.699 \| good	0.67 \| good	15.713 \| good	0.477 \| good
2025-10-21T15:00:00.000Z	44 \| good	8.013 \| good	30.956 \| good	9.023 \| good	0.788 \| good	13.129 \| good	0.284 \| good
2025-10-21T16:00:00.000Z	38 \| good	7.334 \| good	28.635 \| good	8.805 \| good	0.787 \| good	12.377 \| good	0.372 \| good
2025-10-21T17:00:00.000Z	38 \| good	7.121 \| good	34.108 \| good	10.951 \| good	0.847 \| good	9.876 \| good	0.375 \| good
2025-10-21T18:00:00.000Z	44 \| good	8.159 \| good	33.016 \| good	17.166 \| good	0.55 \| good	8.355 \| good	0.352 \| good
2025-10-21T19:00:00.000Z	52 \| moderate	10.209 \| good	41.727 \| good	26.454 \| good	1.454 \| good	6.736 \| good	0.269 \| good
2025-10-21T20:00:00.000Z	44 \| good	7.706 \| good	33.075 \| good	34.615 \| good	1.043 \| good	4.429 \| good	0.231 \| good
2025-10-21T21:00:00.000Z	38 \| good	7.264 \| good	37.2 \| good	37.408 \| good	1.056 \| good	4.306 \| good	0.24 \| good
2025-10-21T22:00:00.000Z	38 \| good	5.823 \| good	28.25 \| good	40.572 \| good	0.93 \| good	3.331 \| good	0.231 \| good
2025-10-21T23:00:00.000Z	44 \| good	7.717 \| good	32.412 \| good	44.567 \| good	0.786 \| good	2.995 \| good	0.222 \| good
2025-10-22T00:00:00.000Z	43 \| good	6.812 \| good	32.049 \| good	46.042 \| good	0.662 \| good	2.948 \| good	0.224 \| good
2025-10-22T01:00:00.000Z	44 \| good	6.776 \| good	30.598 \| good	48.192 \| good	0.734 \| good	3.957 \| good	0.246 \| good
2025-10-22T02:00:00.000Z	41 \| good	6.747 \| good	31.423 \| good	43.546 \| good	0.218 \| good	6.348 \| good	0.337 \| good
2025-10-22T03:00:00.000Z	62 \| moderate	14.576 \| fine	65.903 \| fine	31.78 \| good	1.504 \| good	19.664 \| good	0.3 \| good
2025-10-22T04:00:00.000Z	54 \| moderate	10.788 \| good	39.388 \| good	31.541 \| good	0.258 \| good	7.364 \| good	0.246 \| good
2025-10-22T05:00:00.000Z	52 \| moderate	10.296 \| good	46.911 \| good	33.235 \| good	0.653 \| good	5.286 \| good	0.236 \| good
2025-10-22T06:00:00.000Z	52 \| moderate	9.904 \| good	35.593 \| good	33.323 \| good	0.586 \| good	2.85 \| good	0.224 \| good
2025-10-22T07:00:00.000Z	52 \| moderate	9.904 \| good	35.593 \| good	33.323 \| good	0.586 \| good	2.85 \| good	0.224 \| good
2025-10-22T08:00:00.000Z	49 \| good	9.139 \| good	40.493 \| good	18.143 \| good	2.188 \| good	18.417 \| good	0.253 \| good
2025-10-22T09:00:00.000Z	49 \| good	9.238 \| good	40.976 \| good	18.778 \| good	2.111 \| good	16.259 \| good	0.23 \| good
2025-10-22T10:00:00.000Z	44 \| good	7.697 \| good	33.913 \| good	18.432 \| good	1.867 \| good	13.978 \| good	0.209 \| good
2025-10-22T11:00:00.000Z	38 \| good	7.122 \| good	31.523 \| good	17.184 \| good	1.623 \| good	11.696 \| good	0.188 \| good
2025-10-22T12:00:00.000Z	33 \| good	6.17 \| good	27.197 \| good	17.845 \| good	1.379 \| good	9.415 \| good	0.167 \| good
2025-10-22T13:00:00.000Z	38 \| good	6.684 \| good	29.646 \| good	17.866 \| good	1.195 \| good	8.279 \| good	0.159 \| good
2025-10-22T14:00:00.000Z	33 \| good	5.824 \| good	24.957 \| good	18.993 \| good	1.01 \| good	7.144 \| good	0.15 \| good
2025-10-22T15:00:00.000Z	33 \| good	5.849 \| good	25.262 \| good	21.642 \| good	0.826 \| good	6.008 \| good	0.141 \| good
2025-10-22T16:00:00.000Z	27 \| good	5.064 \| good	21.87 \| good	26.594 \| good	0.781 \| good	5.122 \| good	0.137 \| good
2025-10-22T17:00:00.000Z	33 \| good	5.598 \| good	24.283 \| good	28.903 \| good	0.736 \| good	4.236 \| good	0.132 \| good
2025-10-22T18:00:00.000Z	31 \| good	4.827 \| good	21 \| good	32.661 \| good	0.691 \| good	3.35 \| good	0.128 \| good
2025-10-22T19:00:00.000Z	33 \| good	5.359 \| good	23.13 \| good	36.159 \| good	0.696 \| good	2.945 \| good	0.126 \| good
2025-10-22T20:00:00.000Z	38 \| good	5.276 \| good	22.82 \| good	41.377 \| good	0.701 \| good	2.541 \| good	0.123 \| good
2025-10-22T21:00:00.000Z	39 \| good	5.53 \| good	23.577 \| good	42.307 \| good	0.706 \| good	2.136 \| good	0.121 \| good
2025-10-22T22:00:00.000Z	39 \| good	4.692 \| good	20.233 \| good	41.912 \| good	0.747 \| good	2.346 \| good	0.121 \| good
2025-10-22T23:00:00.000Z	39 \| good	4.614 \| good	20.173 \| good	42.15 \| good	0.788 \| good	2.555 \| good	0.122 \| good
2025-10-23T00:00:00.000Z	37 \| good	4.569 \| good	19.511 \| good	39.526 \| good	0.829 \| good	2.764 \| good	0.122 \| good
2025-10-23T01:00:00.000Z	31 \| good	5.159 \| good	22.453 \| good	34.116 \| good	0.911 \| good	4.435 \| good	0.132 \| good
2025-10-23T02:00:00.000Z	33 \| good	5.921 \| good	25.557 \| good	25.528 \| good	0.993 \| good	6.107 \| good	0.142 \| good
2025-10-23T03:00:00.000Z	38 \| good	6.523 \| good	28.852 \| good	22.229 \| good	1.074 \| good	7.778 \| good	0.151 \| good
2025-10-23T04:00:00.000Z	38 \| good	6.608 \| good	29.477 \| good	21.274 \| good	1.096 \| good	8.899 \| good	0.158 \| good
2025-10-23T05:00:00.000Z	38 \| good	7.12 \| good	31.778 \| good	20.502 \| good	1.117 \| good	10.02 \| good	0.165 \| good
2025-10-23T06:00:00.000Z	38 \| good	6.72 \| good	29.649 \| good	18.03 \| good	1.138 \| good	11.142 \| good	0.171 \| good
2025-10-23T07:00:00.000Z	33 \| good	6.081 \| good	27.2 \| good	14.353 \| good	1.064 \| good	10.004 \| good	0.166 \| good
2025-10-23T08:00:00.000Z	33 \| good	5.988 \| good	26.872 \| good	10.697 \| good	0.99 \| good	8.867 \| good	0.16 \| good
2025-10-23T09:00:00.000Z	33 \| good	6.384 \| good	28.355 \| good	11.848 \| good	0.916 \| good	7.73 \| good	0.154 \| good
2025-10-23T10:00:00.000Z	33 \| good	5.849 \| good	25.424 \| good	12.145 \| good	0.884 \| good	7.314 \| good	0.151 \| good
2025-10-23T11:00:00.000Z	27 \| good	4.962 \| good	21.084 \| good	11.296 \| good	0.852 \| good	6.897 \| good	0.147 \| good
2025-10-23T12:00:00.000Z	27 \| good	4.628 \| good	19.946 \| good	11.711 \| good	0.821 \| good	6.481 \| good	0.144 \| good
2025-10-23T13:00:00.000Z	27 \| good	5.491 \| good	23.347 \| good	10.799 \| good	0.828 \| good	6.874 \| good	0.15 \| good
2025-10-23T14:00:00.000Z	27 \| good	4.795 \| good	21.067 \| good	13.607 \| good	0.836 \| good	7.267 \| good	0.156 \| good
2025-10-23T15:00:00.000Z	27 \| good	5.311 \| good	23.244 \| good	16.334 \| good	0.843 \| good	7.659 \| good	0.162 \| good
2025-10-23T16:00:00.000Z	27 \| good	5.118 \| good	22.191 \| good	21.053 \| good	0.894 \| good	6.472 \| good	0.155 \| good
2025-10-23T17:00:00.000Z	33 \| good	5.692 \| good	24.329 \| good	25.394 \| good	0.945 \| good	5.284 \| good	0.147 \| good
2025-10-23T18:00:00.000Z	33 \| good	5.696 \| good	24.422 \| good	30.328 \| good	0.996 \| good	4.097 \| good	0.139 \| good
2025-10-23T19:00:00.000Z	33 \| good	6.271 \| good	28.11 \| good	35.449 \| good	1.059 \| good	3.926 \| good	0.14 \| good
2025-10-23T20:00:00.000Z	38 \| good	6.92 \| good	30.526 \| good	38.438 \| good	1.123 \| good	3.756 \| good	0.141 \| good
2025-10-23T21:00:00.000Z	44 \| good	7.589 \| good	33.5 \| good	42.939 \| good	1.186 \| good	3.585 \| good	0.142 \| good
2025-10-23T22:00:00.000Z	41 \| good	7.094 \| good	31.232 \| good	44.127 \| good	1.27 \| good	3.908 \| good	0.144 \| good
2025-10-23T23:00:00.000Z	41 \| good	6.878 \| good	30.044 \| good	44.204 \| good	1.353 \| good	4.232 \| good	0.146 \| good
2025-10-24T00:00:00.000Z	39 \| good	6.628 \| good	29.312 \| good	42.05 \| good	1.437 \| good	4.555 \| good	0.148 \| good
2025-10-24T01:00:00.000Z	38 \| good	6.92 \| good	30.391 \| good	37.108 \| good	1.434 \| good	6.894 \| good	0.162 \| good
2025-10-24T02:00:00.000Z	44 \| good	8.14 \| good	35.424 \| good	27.958 \| good	1.431 \| good	9.233 \| good	0.175 \| good
2025-10-24T03:00:00.000Z	52 \| moderate	9.564 \| good	42.37 \| good	23.863 \| good	1.427 \| good	11.572 \| good	0.189 \| good
2025-10-24T04:00:00.000Z	52 \| moderate	9.979 \| good	44.055 \| good	21.019 \| good	1.427 \| good	12.955 \| good	0.196 \| good
2025-10-24T05:00:00.000Z	52 \| moderate	10.101 \| good	45.285 \| good	18.215 \| good	1.427 \| good	14.339 \| good	0.203 \| good
2025-10-24T06:00:00.000Z	62 \| moderate	15.001 \| fine	17.137 \| good	13.99 \| good	1.427 \| good	15.836 \| good	0.211 \| good
2025-10-24T07:00:00.000Z	49 \| good	8.986 \| good	39.142 \| good	14.881 \| good	1.361 \| good	16.082 \| good	0.212 \| good

Real-time air quality index in Brentwood, California today

Common air pollutants in Brentwood, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Brentwood, California air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

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Discovery Bay, California

Antioch, California

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Clayton, California

Mountain House, 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 Brentwood, California updated?

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

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

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

Which pollutant is found most often in Brentwood, California?

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

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

What are the current PM10 levels at Brentwood, California?

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

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

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

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

What are the current PM₁₀ levels at Brentwood, California?

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

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

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