What is the PM10 level in Berkeley, California at the moment?

The PM10 concentration in Berkeley, California is 38.71 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Berkeley, California at the moment?

Currently, Berkeley, California has a sulfur dioxide (SO2) concentration of 0.882 ppb.

What is the ozone (O3) level in Berkeley, California at the moment?

The current ozone (O3) level in Berkeley, California at the moment is 36.376 ppm.

What is the nitrogen dioxide (NO2) level in Berkeley, California at the moment?

Nitrogen dioxide (NO2) level in Berkeley, California at the moment is 3.793 ppb.

Live air quality index in Berkeley, California today

Q: What is the PM2.5 level in Berkeley, California at the moment?

PM2.5 levels in Berkeley, California are currently 8.852 μg/m3.

Stay updated with real-time air quality in Berkeley, 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

Berkeley, California

Last updated: ... (Local time)

Major air pollutants in Berkeley, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

8.85 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

38.71 μg/m³

155

255

425

605+

Ozone (O₃)

36.38 ppb

201

201+

Sulfur Dioxide (SO₂)

0.88 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.79 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.30 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

Berkeley, California

Get Live Pollen Counts

Berkeley, California

Scroll To Air Quality Map

Track live Berkeley, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-24T00:00:00.000Z	29 \| good	3.399 \| good	14.454 \| good	31.484 \| good	0.23 \| good	4.059 \| good	0.365 \| good
2026-04-24T01:00:00.000Z	30 \| good	3.865 \| good	16.945 \| good	32.012 \| good	0.243 \| good	5.23 \| good	0.376 \| good
2026-04-24T02:00:00.000Z	31 \| good	4.436 \| good	19.226 \| good	32.546 \| good	0.368 \| good	6.279 \| good	0.376 \| good
2026-04-24T03:00:00.000Z	30 \| good	4.449 \| good	19.294 \| good	31.615 \| good	0.583 \| good	6.119 \| good	0.161 \| good
2026-04-24T04:00:00.000Z	31 \| good	4.577 \| good	20.359 \| good	33.263 \| good	0.237 \| good	4.87 \| good	0.31 \| good
2026-04-24T05:00:00.000Z	38 \| good	6.993 \| good	31.044 \| good	33.217 \| good	0.282 \| good	5.733 \| good	0.376 \| good
2026-04-24T06:00:00.000Z	38 \| good	7 \| good	31.194 \| good	33.64 \| good	0.278 \| good	5.747 \| good	0.376 \| good
2026-04-24T07:00:00.000Z	38 \| good	7.154 \| good	31.784 \| good	33.724 \| good	0.554 \| good	5.182 \| good	0.365 \| good
2026-04-24T08:00:00.000Z	38 \| good	7.333 \| good	32.483 \| good	35.331 \| good	0.256 \| good	2.986 \| good	0.299 \| good
2026-04-24T09:00:00.000Z	38 \| good	6.981 \| good	30.397 \| good	34.671 \| good	0.257 \| good	2.976 \| good	0.299 \| good
2026-04-24T10:00:00.000Z	49 \| good	8.637 \| good	38.388 \| good	35.184 \| good	0.209 \| good	2.283 \| good	0.299 \| good
2026-04-24T11:00:00.000Z	49 \| good	8.57 \| good	37.807 \| good	36.263 \| good	0.21 \| good	3.124 \| good	0.299 \| good
2026-04-24T12:00:00.000Z	49 \| good	8.878 \| good	38.899 \| good	36.059 \| good	0.215 \| good	5.97 \| good	0.365 \| good
2026-04-24T13:00:00.000Z	49 \| good	8.967 \| good	38.866 \| good	36.146 \| good	0.235 \| good	5.985 \| good	0.365 \| good
2026-04-24T14:00:00.000Z	44 \| good	7.841 \| good	35.079 \| good	37.358 \| good	0.261 \| good	9.07 \| good	0.38 \| good
2026-04-24T15:00:00.000Z	44 \| good	7.903 \| good	34.972 \| good	34.566 \| good	0.234 \| good	9.115 \| good	0.38 \| good
2026-04-24T16:00:00.000Z	44 \| good	7.678 \| good	34.494 \| good	33.106 \| good	0.277 \| good	9.31 \| good	0.377 \| good
2026-04-24T17:00:00.000Z	44 \| good	8.327 \| good	36.385 \| good	37.323 \| good	0.239 \| good	8.403 \| good	0.377 \| good
2026-04-24T18:00:00.000Z	49 \| good	9.459 \| good	42.24 \| good	36.356 \| good	0.214 \| good	6.578 \| good	0.377 \| good
2026-04-24T19:00:00.000Z	49 \| good	9.469 \| good	42.22 \| good	37.076 \| good	0.353 \| good	4.938 \| good	0.369 \| good
2026-04-24T20:00:00.000Z	44 \| good	8.302 \| good	37.324 \| good	36.294 \| good	0.214 \| good	3.304 \| good	0.369 \| good
2026-04-24T21:00:00.000Z	44 \| good	8.331 \| good	38.721 \| good	36.163 \| good	0.409 \| good	4.891 \| good	0.365 \| good
2026-04-24T22:00:00.000Z	49 \| good	8.559 \| good	37.958 \| good	36.479 \| good	0.404 \| good	4.893 \| good	0.365 \| good
2026-04-24T23:00:00.000Z	49 \| good	8.608 \| good	37.985 \| good	36.525 \| good	0.204 \| good	4.183 \| good	0.365 \| good
2026-04-25T00:00:00.000Z	49 \| good	8.547 \| good	37.933 \| good	37.346 \| good	0.405 \| good	3.077 \| good	0.365 \| good
2026-04-25T01:00:00.000Z	44 \| good	8.316 \| good	37.225 \| good	37.313 \| good	0.383 \| good	3.076 \| good	0.365 \| good
2026-04-25T02:00:00.000Z	38 \| good	7.477 \| good	33.282 \| good	36.457 \| good	0.245 \| good	3.589 \| good	0.31 \| good
2026-04-25T03:00:00.000Z	38 \| good	7.163 \| good	31.06 \| good	36.439 \| good	0.441 \| good	3.791 \| good	0.31 \| good
2026-04-25T04:00:00.000Z	38 \| good	7.157 \| good	31.318 \| good	36.027 \| good	0.462 \| good	3.793 \| good	0.31 \| good
2026-04-25T05:00:00.000Z	49 \| good	9.317 \| good	41.038 \| good	37.045 \| good	0.361 \| good	3.459 \| good	0.365 \| good
2026-04-25T06:00:00.000Z	49 \| good	9.337 \| good	41.367 \| good	36.436 \| good	0.343 \| good	3.46 \| good	0.365 \| good
2026-04-25T07:00:00.000Z	52 \| moderate	9.918 \| good	44.164 \| good	36.244 \| good	0.183 \| good	2.955 \| good	0.365 \| good
2026-04-25T08:00:00.000Z	49 \| good	9.47 \| good	42.41 \| good	36.919 \| good	0.21 \| good	2.577 \| good	0.365 \| good
2026-04-25T09:00:00.000Z	49 \| good	9.428 \| good	41.569 \| good	36.836 \| good	0.211 \| good	2.578 \| good	0.365 \| good
2026-04-25T10:00:00.000Z	49 \| good	9.425 \| good	42.178 \| good	36.915 \| good	0.464 \| good	1.452 \| good	0.14 \| good
2026-04-25T11:00:00.000Z	34 \| good	4.891 \| good	19.21 \| good	36.874 \| good	0.533 \| good	1.942 \| good	0.127 \| good
2026-04-25T12:00:00.000Z	44 \| good	7.914 \| good	35.015 \| good	35.003 \| good	0.116 \| good	2.151 \| good	0.278 \| good
2026-04-25T13:00:00.000Z	44 \| good	7.91 \| good	34.873 \| good	37.219 \| good	0.496 \| good	2.08 \| good	0.28 \| good
2026-04-25T14:00:00.000Z	38 \| good	6.769 \| good	30.269 \| good	37.433 \| good	0.611 \| good	4.488 \| good	0.366 \| good
2026-04-25T15:00:00.000Z	35 \| good	6.172 \| good	27.243 \| good	38.183 \| good	0.417 \| good	6.858 \| good	0.432 \| good
2026-04-25T16:00:00.000Z	35 \| good	6.282 \| good	27.848 \| good	37.51 \| good	0.411 \| good	6.857 \| good	0.432 \| good
2026-04-25T17:00:00.000Z	38 \| good	7.015 \| good	30.846 \| good	36.851 \| good	0.753 \| good	6.098 \| good	0.432 \| good
2026-04-25T18:00:00.000Z	44 \| good	7.625 \| good	33.61 \| good	36.585 \| good	0.602 \| good	4.724 \| good	0.366 \| good
2026-04-25T19:00:00.000Z	44 \| good	7.612 \| good	33.419 \| good	36.606 \| good	0.606 \| good	4.724 \| good	0.366 \| good
2026-04-25T20:00:00.000Z	44 \| good	8.23 \| good	36.203 \| good	36.598 \| good	0.776 \| good	4.287 \| good	0.377 \| good
2026-04-25T21:00:00.000Z	49 \| good	9.33 \| good	42.102 \| good	36.664 \| good	1.116 \| good	4.678 \| good	0.377 \| good
2026-04-25T22:00:00.000Z	49 \| good	8.852 \| good	38.71 \| good	36.376 \| good	0.882 \| good	3.793 \| good	0.3 \| good
2026-04-25T23:00:00.000Z	49 \| good	8.852 \| good	38.71 \| good	36.376 \| good	0.882 \| good	3.793 \| good	0.3 \| good
2026-04-26T00:00:00.000Z	37 \| good	6.107 \| good	27.339 \| good	39.916 \| good	0.388 \| good	1.587 \| good	0.121 \| good
2026-04-26T01:00:00.000Z	39 \| good	4.808 \| good	21.012 \| good	41.6 \| good	0.391 \| good	2.038 \| good	0.123 \| good
2026-04-26T02:00:00.000Z	37 \| good	6.048 \| good	26.661 \| good	39.948 \| good	0.393 \| good	2.489 \| good	0.126 \| good
2026-04-26T03:00:00.000Z	38 \| good	5.999 \| good	26.896 \| good	40.685 \| good	0.395 \| good	2.941 \| good	0.129 \| good
2026-04-26T04:00:00.000Z	37 \| good	5.69 \| good	24.553 \| good	40.385 \| good	0.448 \| good	3.391 \| good	0.131 \| good
2026-04-26T05:00:00.000Z	38 \| good	4.936 \| good	21.554 \| good	40.538 \| good	0.5 \| good	3.842 \| good	0.133 \| good
2026-04-26T06:00:00.000Z	37 \| good	4.626 \| good	20.047 \| good	39.558 \| good	0.553 \| good	4.292 \| good	0.136 \| good
2026-04-26T07:00:00.000Z	35 \| good	4.277 \| good	18.658 \| good	38.367 \| good	0.56 \| good	4.346 \| good	0.137 \| good
2026-04-26T08:00:00.000Z	36 \| good	5.139 \| good	22.34 \| good	38.889 \| good	0.567 \| good	4.399 \| good	0.139 \| good
2026-04-26T09:00:00.000Z	36 \| good	4.283 \| good	18.749 \| good	39.264 \| good	0.574 \| good	4.453 \| good	0.14 \| good
2026-04-26T10:00:00.000Z	36 \| good	4.897 \| good	21.428 \| good	39.117 \| good	0.594 \| good	4.43 \| good	0.14 \| good
2026-04-26T11:00:00.000Z	34 \| good	4.673 \| good	20.455 \| good	37.408 \| good	0.614 \| good	4.408 \| good	0.141 \| good
2026-04-26T12:00:00.000Z	31 \| good	4.923 \| good	21.106 \| good	34.166 \| good	0.634 \| good	4.385 \| good	0.141 \| good
2026-04-26T13:00:00.000Z	33 \| good	5.861 \| good	25.417 \| good	32.642 \| good	0.657 \| good	4.29 \| good	0.143 \| good
2026-04-26T14:00:00.000Z	38 \| good	6.789 \| good	30.069 \| good	32.703 \| good	0.68 \| good	4.195 \| good	0.145 \| good
2026-04-26T15:00:00.000Z	49 \| good	8.599 \| good	37.821 \| good	35.877 \| good	0.703 \| good	4.099 \| good	0.148 \| good
2026-04-26T16:00:00.000Z	49 \| good	9.111 \| good	40.614 \| good	39.416 \| good	0.656 \| good	3.27 \| good	0.143 \| good
2026-04-26T17:00:00.000Z	49 \| good	9.026 \| good	40.059 \| good	42.47 \| good	0.609 \| good	2.441 \| good	0.138 \| good
2026-04-26T18:00:00.000Z	49 \| good	8.92 \| good	39.607 \| good	42.822 \| good	0.563 \| good	1.612 \| good	0.134 \| good
2026-04-26T19:00:00.000Z	44 \| good	8.223 \| good	36.061 \| good	45.817 \| good	0.538 \| good	1.373 \| good	0.131 \| good
2026-04-26T20:00:00.000Z	44 \| good	7.322 \| good	32.393 \| good	47.385 \| good	0.513 \| good	1.135 \| good	0.129 \| good
2026-04-26T21:00:00.000Z	44 \| good	6.878 \| good	30.536 \| good	47.823 \| good	0.488 \| good	0.896 \| good	0.126 \| good
2026-04-26T22:00:00.000Z	44 \| good	6.057 \| good	26.399 \| good	47.402 \| good	0.477 \| good	0.96 \| good	0.126 \| good
2026-04-26T23:00:00.000Z	43 \| good	5.857 \| good	25.677 \| good	46.437 \| good	0.466 \| good	1.024 \| good	0.126 \| good
2026-04-27T00:00:00.000Z	44 \| good	4.506 \| good	19.588 \| good	47.93 \| good	0.455 \| good	1.088 \| good	0.125 \| good
2026-04-27T01:00:00.000Z	44 \| good	4.415 \| good	19.553 \| good	47.862 \| good	0.464 \| good	1.684 \| good	0.127 \| good
2026-04-27T02:00:00.000Z	43 \| good	5.071 \| good	21.98 \| good	45.591 \| good	0.473 \| good	2.281 \| good	0.129 \| good
2026-04-27T03:00:00.000Z	38 \| good	5.405 \| good	23.078 \| good	40.64 \| good	0.482 \| good	2.877 \| good	0.131 \| good
2026-04-27T04:00:00.000Z	37 \| good	6.277 \| good	27.929 \| good	39.733 \| good	0.535 \| good	3.805 \| good	0.135 \| good
2026-04-27T05:00:00.000Z	34 \| good	5.116 \| good	22.143 \| good	36.965 \| good	0.589 \| good	4.733 \| good	0.138 \| good
2026-04-27T06:00:00.000Z	34 \| good	4.949 \| good	21.301 \| good	36.944 \| good	0.642 \| good	5.66 \| good	0.142 \| good
2026-04-27T07:00:00.000Z	31 \| good	5.411 \| good	23.164 \| good	33.196 \| good	0.624 \| good	5.517 \| good	0.141 \| good
2026-04-27T08:00:00.000Z	33 \| good	6.274 \| good	27.924 \| good	32.072 \| good	0.606 \| good	5.373 \| good	0.14 \| good
2026-04-27T09:00:00.000Z	31 \| good	5.439 \| good	23.067 \| good	33.259 \| good	0.588 \| good	5.229 \| good	0.14 \| good
2026-04-27T10:00:00.000Z	33 \| good	5.62 \| good	23.882 \| good	31.934 \| good	0.568 \| good	5.103 \| good	0.138 \| good
2026-04-27T11:00:00.000Z	28 \| good	5.248 \| good	22.458 \| good	30.396 \| good	0.548 \| good	4.976 \| good	0.137 \| good
2026-04-27T12:00:00.000Z	33 \| good	5.772 \| good	25.043 \| good	30.157 \| good	0.528 \| good	4.849 \| good	0.135 \| good
2026-04-27T13:00:00.000Z	33 \| good	6.16 \| good	27.482 \| good	26.98 \| good	0.54 \| good	4.973 \| good	0.141 \| good
2026-04-27T14:00:00.000Z	27 \| good	5.217 \| good	22.681 \| good	28.86 \| good	0.552 \| good	5.096 \| good	0.147 \| good
2026-04-27T15:00:00.000Z	33 \| good	6.051 \| good	26.866 \| good	34.835 \| good	0.564 \| good	5.219 \| good	0.153 \| good
2026-04-27T16:00:00.000Z	35 \| good	6.034 \| good	26.807 \| good	37.689 \| good	0.581 \| good	4.025 \| good	0.144 \| good
2026-04-27T17:00:00.000Z	44 \| good	7.938 \| good	34.805 \| good	40.326 \| good	0.597 \| good	2.831 \| good	0.135 \| good
2026-04-27T18:00:00.000Z	44 \| good	7.97 \| good	34.861 \| good	41.743 \| good	0.613 \| good	1.637 \| good	0.126 \| good
2026-04-27T19:00:00.000Z	44 \| good	7.966 \| good	35.154 \| good	43.319 \| good	0.589 \| good	1.446 \| good	0.125 \| good
2026-04-27T20:00:00.000Z	49 \| good	9.087 \| good	39.999 \| good	42.862 \| good	0.565 \| good	1.256 \| good	0.124 \| good
2026-04-27T21:00:00.000Z	44 \| good	8.491 \| good	37.324 \| good	41.08 \| good	0.54 \| good	1.066 \| good	0.122 \| good
2026-04-27T22:00:00.000Z	44 \| good	8.409 \| good	36.596 \| good	39.601 \| good	0.538 \| good	1.125 \| good	0.121 \| good
2026-04-27T23:00:00.000Z	44 \| good	8.351 \| good	36.718 \| good	40.797 \| good	0.536 \| good	1.184 \| good	0.12 \| good

Berkeley

Get reliable air quality data to drive your business

Berkeley, California air quality map: Stay updated on AQI near you

0.30ppm

How accurate is California, USA air quality data?

Air quality and pollutant data for California, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

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 often is air quality information updated for Berkeley, California?

The air quality information for Berkeley, California is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Berkeley, California at its worst?

In the past 24 hours, the air quality in Berkeley, California was at its worst at 07:00:00 on 2026-04-25.

When did Berkeley, California experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Berkeley, California was observed at 11:00:00 on 2026-04-25.

What is the AQI in Berkeley, California right now?

As of now, the AQI in Berkeley, California is 49, indicating Good conditions.

What is the most common type of pollution in Berkeley, California?

Berkeley, California air has the highest levels of PM2.5.

What should I do in case of poor air quality in Berkeley, California?

Poor air quality in Berkeley, California means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Berkeley, California at the moment?

PM_2.5 levels in Berkeley, California are currently 8.852 μg/m³.

What is the PM₁₀ level in Berkeley, California at the moment?

The PM₁₀ concentration in Berkeley, California is 38.71 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Berkeley, California at the moment?

The current carbon monoxide (CO) concentration in Berkeley, California is 0.3 ppm.

What is the sulfur dioxide (SO₂) level in Berkeley, California at the moment?

Currently, Berkeley, California has a sulfur dioxide (SO₂) concentration of 0.882 ppb.

What is the ozone (O₃) level in Berkeley, California at the moment?

The current ozone (O₃) level in Berkeley, California at the moment is 36.376 ppm.

What is the nitrogen dioxide (NO₂) level in Berkeley, California at the moment?

Nitrogen dioxide (NO₂) level in Berkeley, California at the moment is 3.793 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-24T00:00:00.000Z	29 \| good	3.399 \| good	14.454 \| good	31.484 \| good	0.23 \| good	4.059 \| good	0.365 \| good
2026-04-24T01:00:00.000Z	30 \| good	3.865 \| good	16.945 \| good	32.012 \| good	0.243 \| good	5.23 \| good	0.376 \| good
2026-04-24T02:00:00.000Z	31 \| good	4.436 \| good	19.226 \| good	32.546 \| good	0.368 \| good	6.279 \| good	0.376 \| good
2026-04-24T03:00:00.000Z	30 \| good	4.449 \| good	19.294 \| good	31.615 \| good	0.583 \| good	6.119 \| good	0.161 \| good
2026-04-24T04:00:00.000Z	31 \| good	4.577 \| good	20.359 \| good	33.263 \| good	0.237 \| good	4.87 \| good	0.31 \| good
2026-04-24T05:00:00.000Z	38 \| good	6.993 \| good	31.044 \| good	33.217 \| good	0.282 \| good	5.733 \| good	0.376 \| good
2026-04-24T06:00:00.000Z	38 \| good	7 \| good	31.194 \| good	33.64 \| good	0.278 \| good	5.747 \| good	0.376 \| good
2026-04-24T07:00:00.000Z	38 \| good	7.154 \| good	31.784 \| good	33.724 \| good	0.554 \| good	5.182 \| good	0.365 \| good
2026-04-24T08:00:00.000Z	38 \| good	7.333 \| good	32.483 \| good	35.331 \| good	0.256 \| good	2.986 \| good	0.299 \| good
2026-04-24T09:00:00.000Z	38 \| good	6.981 \| good	30.397 \| good	34.671 \| good	0.257 \| good	2.976 \| good	0.299 \| good
2026-04-24T10:00:00.000Z	49 \| good	8.637 \| good	38.388 \| good	35.184 \| good	0.209 \| good	2.283 \| good	0.299 \| good
2026-04-24T11:00:00.000Z	49 \| good	8.57 \| good	37.807 \| good	36.263 \| good	0.21 \| good	3.124 \| good	0.299 \| good
2026-04-24T12:00:00.000Z	49 \| good	8.878 \| good	38.899 \| good	36.059 \| good	0.215 \| good	5.97 \| good	0.365 \| good
2026-04-24T13:00:00.000Z	49 \| good	8.967 \| good	38.866 \| good	36.146 \| good	0.235 \| good	5.985 \| good	0.365 \| good
2026-04-24T14:00:00.000Z	44 \| good	7.841 \| good	35.079 \| good	37.358 \| good	0.261 \| good	9.07 \| good	0.38 \| good
2026-04-24T15:00:00.000Z	44 \| good	7.903 \| good	34.972 \| good	34.566 \| good	0.234 \| good	9.115 \| good	0.38 \| good
2026-04-24T16:00:00.000Z	44 \| good	7.678 \| good	34.494 \| good	33.106 \| good	0.277 \| good	9.31 \| good	0.377 \| good
2026-04-24T17:00:00.000Z	44 \| good	8.327 \| good	36.385 \| good	37.323 \| good	0.239 \| good	8.403 \| good	0.377 \| good
2026-04-24T18:00:00.000Z	49 \| good	9.459 \| good	42.24 \| good	36.356 \| good	0.214 \| good	6.578 \| good	0.377 \| good
2026-04-24T19:00:00.000Z	49 \| good	9.469 \| good	42.22 \| good	37.076 \| good	0.353 \| good	4.938 \| good	0.369 \| good
2026-04-24T20:00:00.000Z	44 \| good	8.302 \| good	37.324 \| good	36.294 \| good	0.214 \| good	3.304 \| good	0.369 \| good
2026-04-24T21:00:00.000Z	44 \| good	8.331 \| good	38.721 \| good	36.163 \| good	0.409 \| good	4.891 \| good	0.365 \| good
2026-04-24T22:00:00.000Z	49 \| good	8.559 \| good	37.958 \| good	36.479 \| good	0.404 \| good	4.893 \| good	0.365 \| good
2026-04-24T23:00:00.000Z	49 \| good	8.608 \| good	37.985 \| good	36.525 \| good	0.204 \| good	4.183 \| good	0.365 \| good
2026-04-25T00:00:00.000Z	49 \| good	8.547 \| good	37.933 \| good	37.346 \| good	0.405 \| good	3.077 \| good	0.365 \| good
2026-04-25T01:00:00.000Z	44 \| good	8.316 \| good	37.225 \| good	37.313 \| good	0.383 \| good	3.076 \| good	0.365 \| good
2026-04-25T02:00:00.000Z	38 \| good	7.477 \| good	33.282 \| good	36.457 \| good	0.245 \| good	3.589 \| good	0.31 \| good
2026-04-25T03:00:00.000Z	38 \| good	7.163 \| good	31.06 \| good	36.439 \| good	0.441 \| good	3.791 \| good	0.31 \| good
2026-04-25T04:00:00.000Z	38 \| good	7.157 \| good	31.318 \| good	36.027 \| good	0.462 \| good	3.793 \| good	0.31 \| good
2026-04-25T05:00:00.000Z	49 \| good	9.317 \| good	41.038 \| good	37.045 \| good	0.361 \| good	3.459 \| good	0.365 \| good
2026-04-25T06:00:00.000Z	49 \| good	9.337 \| good	41.367 \| good	36.436 \| good	0.343 \| good	3.46 \| good	0.365 \| good
2026-04-25T07:00:00.000Z	52 \| moderate	9.918 \| good	44.164 \| good	36.244 \| good	0.183 \| good	2.955 \| good	0.365 \| good
2026-04-25T08:00:00.000Z	49 \| good	9.47 \| good	42.41 \| good	36.919 \| good	0.21 \| good	2.577 \| good	0.365 \| good
2026-04-25T09:00:00.000Z	49 \| good	9.428 \| good	41.569 \| good	36.836 \| good	0.211 \| good	2.578 \| good	0.365 \| good
2026-04-25T10:00:00.000Z	49 \| good	9.425 \| good	42.178 \| good	36.915 \| good	0.464 \| good	1.452 \| good	0.14 \| good
2026-04-25T11:00:00.000Z	34 \| good	4.891 \| good	19.21 \| good	36.874 \| good	0.533 \| good	1.942 \| good	0.127 \| good
2026-04-25T12:00:00.000Z	44 \| good	7.914 \| good	35.015 \| good	35.003 \| good	0.116 \| good	2.151 \| good	0.278 \| good
2026-04-25T13:00:00.000Z	44 \| good	7.91 \| good	34.873 \| good	37.219 \| good	0.496 \| good	2.08 \| good	0.28 \| good
2026-04-25T14:00:00.000Z	38 \| good	6.769 \| good	30.269 \| good	37.433 \| good	0.611 \| good	4.488 \| good	0.366 \| good
2026-04-25T15:00:00.000Z	35 \| good	6.172 \| good	27.243 \| good	38.183 \| good	0.417 \| good	6.858 \| good	0.432 \| good
2026-04-25T16:00:00.000Z	35 \| good	6.282 \| good	27.848 \| good	37.51 \| good	0.411 \| good	6.857 \| good	0.432 \| good
2026-04-25T17:00:00.000Z	38 \| good	7.015 \| good	30.846 \| good	36.851 \| good	0.753 \| good	6.098 \| good	0.432 \| good
2026-04-25T18:00:00.000Z	44 \| good	7.625 \| good	33.61 \| good	36.585 \| good	0.602 \| good	4.724 \| good	0.366 \| good
2026-04-25T19:00:00.000Z	44 \| good	7.612 \| good	33.419 \| good	36.606 \| good	0.606 \| good	4.724 \| good	0.366 \| good
2026-04-25T20:00:00.000Z	44 \| good	8.23 \| good	36.203 \| good	36.598 \| good	0.776 \| good	4.287 \| good	0.377 \| good
2026-04-25T21:00:00.000Z	49 \| good	9.33 \| good	42.102 \| good	36.664 \| good	1.116 \| good	4.678 \| good	0.377 \| good
2026-04-25T22:00:00.000Z	49 \| good	8.852 \| good	38.71 \| good	36.376 \| good	0.882 \| good	3.793 \| good	0.3 \| good
2026-04-25T23:00:00.000Z	49 \| good	8.852 \| good	38.71 \| good	36.376 \| good	0.882 \| good	3.793 \| good	0.3 \| good
2026-04-26T00:00:00.000Z	37 \| good	6.107 \| good	27.339 \| good	39.916 \| good	0.388 \| good	1.587 \| good	0.121 \| good
2026-04-26T01:00:00.000Z	39 \| good	4.808 \| good	21.012 \| good	41.6 \| good	0.391 \| good	2.038 \| good	0.123 \| good
2026-04-26T02:00:00.000Z	37 \| good	6.048 \| good	26.661 \| good	39.948 \| good	0.393 \| good	2.489 \| good	0.126 \| good
2026-04-26T03:00:00.000Z	38 \| good	5.999 \| good	26.896 \| good	40.685 \| good	0.395 \| good	2.941 \| good	0.129 \| good
2026-04-26T04:00:00.000Z	37 \| good	5.69 \| good	24.553 \| good	40.385 \| good	0.448 \| good	3.391 \| good	0.131 \| good
2026-04-26T05:00:00.000Z	38 \| good	4.936 \| good	21.554 \| good	40.538 \| good	0.5 \| good	3.842 \| good	0.133 \| good
2026-04-26T06:00:00.000Z	37 \| good	4.626 \| good	20.047 \| good	39.558 \| good	0.553 \| good	4.292 \| good	0.136 \| good
2026-04-26T07:00:00.000Z	35 \| good	4.277 \| good	18.658 \| good	38.367 \| good	0.56 \| good	4.346 \| good	0.137 \| good
2026-04-26T08:00:00.000Z	36 \| good	5.139 \| good	22.34 \| good	38.889 \| good	0.567 \| good	4.399 \| good	0.139 \| good
2026-04-26T09:00:00.000Z	36 \| good	4.283 \| good	18.749 \| good	39.264 \| good	0.574 \| good	4.453 \| good	0.14 \| good
2026-04-26T10:00:00.000Z	36 \| good	4.897 \| good	21.428 \| good	39.117 \| good	0.594 \| good	4.43 \| good	0.14 \| good
2026-04-26T11:00:00.000Z	34 \| good	4.673 \| good	20.455 \| good	37.408 \| good	0.614 \| good	4.408 \| good	0.141 \| good
2026-04-26T12:00:00.000Z	31 \| good	4.923 \| good	21.106 \| good	34.166 \| good	0.634 \| good	4.385 \| good	0.141 \| good
2026-04-26T13:00:00.000Z	33 \| good	5.861 \| good	25.417 \| good	32.642 \| good	0.657 \| good	4.29 \| good	0.143 \| good
2026-04-26T14:00:00.000Z	38 \| good	6.789 \| good	30.069 \| good	32.703 \| good	0.68 \| good	4.195 \| good	0.145 \| good
2026-04-26T15:00:00.000Z	49 \| good	8.599 \| good	37.821 \| good	35.877 \| good	0.703 \| good	4.099 \| good	0.148 \| good
2026-04-26T16:00:00.000Z	49 \| good	9.111 \| good	40.614 \| good	39.416 \| good	0.656 \| good	3.27 \| good	0.143 \| good
2026-04-26T17:00:00.000Z	49 \| good	9.026 \| good	40.059 \| good	42.47 \| good	0.609 \| good	2.441 \| good	0.138 \| good
2026-04-26T18:00:00.000Z	49 \| good	8.92 \| good	39.607 \| good	42.822 \| good	0.563 \| good	1.612 \| good	0.134 \| good
2026-04-26T19:00:00.000Z	44 \| good	8.223 \| good	36.061 \| good	45.817 \| good	0.538 \| good	1.373 \| good	0.131 \| good
2026-04-26T20:00:00.000Z	44 \| good	7.322 \| good	32.393 \| good	47.385 \| good	0.513 \| good	1.135 \| good	0.129 \| good
2026-04-26T21:00:00.000Z	44 \| good	6.878 \| good	30.536 \| good	47.823 \| good	0.488 \| good	0.896 \| good	0.126 \| good
2026-04-26T22:00:00.000Z	44 \| good	6.057 \| good	26.399 \| good	47.402 \| good	0.477 \| good	0.96 \| good	0.126 \| good
2026-04-26T23:00:00.000Z	43 \| good	5.857 \| good	25.677 \| good	46.437 \| good	0.466 \| good	1.024 \| good	0.126 \| good
2026-04-27T00:00:00.000Z	44 \| good	4.506 \| good	19.588 \| good	47.93 \| good	0.455 \| good	1.088 \| good	0.125 \| good
2026-04-27T01:00:00.000Z	44 \| good	4.415 \| good	19.553 \| good	47.862 \| good	0.464 \| good	1.684 \| good	0.127 \| good
2026-04-27T02:00:00.000Z	43 \| good	5.071 \| good	21.98 \| good	45.591 \| good	0.473 \| good	2.281 \| good	0.129 \| good
2026-04-27T03:00:00.000Z	38 \| good	5.405 \| good	23.078 \| good	40.64 \| good	0.482 \| good	2.877 \| good	0.131 \| good
2026-04-27T04:00:00.000Z	37 \| good	6.277 \| good	27.929 \| good	39.733 \| good	0.535 \| good	3.805 \| good	0.135 \| good
2026-04-27T05:00:00.000Z	34 \| good	5.116 \| good	22.143 \| good	36.965 \| good	0.589 \| good	4.733 \| good	0.138 \| good
2026-04-27T06:00:00.000Z	34 \| good	4.949 \| good	21.301 \| good	36.944 \| good	0.642 \| good	5.66 \| good	0.142 \| good
2026-04-27T07:00:00.000Z	31 \| good	5.411 \| good	23.164 \| good	33.196 \| good	0.624 \| good	5.517 \| good	0.141 \| good
2026-04-27T08:00:00.000Z	33 \| good	6.274 \| good	27.924 \| good	32.072 \| good	0.606 \| good	5.373 \| good	0.14 \| good
2026-04-27T09:00:00.000Z	31 \| good	5.439 \| good	23.067 \| good	33.259 \| good	0.588 \| good	5.229 \| good	0.14 \| good
2026-04-27T10:00:00.000Z	33 \| good	5.62 \| good	23.882 \| good	31.934 \| good	0.568 \| good	5.103 \| good	0.138 \| good
2026-04-27T11:00:00.000Z	28 \| good	5.248 \| good	22.458 \| good	30.396 \| good	0.548 \| good	4.976 \| good	0.137 \| good
2026-04-27T12:00:00.000Z	33 \| good	5.772 \| good	25.043 \| good	30.157 \| good	0.528 \| good	4.849 \| good	0.135 \| good
2026-04-27T13:00:00.000Z	33 \| good	6.16 \| good	27.482 \| good	26.98 \| good	0.54 \| good	4.973 \| good	0.141 \| good
2026-04-27T14:00:00.000Z	27 \| good	5.217 \| good	22.681 \| good	28.86 \| good	0.552 \| good	5.096 \| good	0.147 \| good
2026-04-27T15:00:00.000Z	33 \| good	6.051 \| good	26.866 \| good	34.835 \| good	0.564 \| good	5.219 \| good	0.153 \| good
2026-04-27T16:00:00.000Z	35 \| good	6.034 \| good	26.807 \| good	37.689 \| good	0.581 \| good	4.025 \| good	0.144 \| good
2026-04-27T17:00:00.000Z	44 \| good	7.938 \| good	34.805 \| good	40.326 \| good	0.597 \| good	2.831 \| good	0.135 \| good
2026-04-27T18:00:00.000Z	44 \| good	7.97 \| good	34.861 \| good	41.743 \| good	0.613 \| good	1.637 \| good	0.126 \| good
2026-04-27T19:00:00.000Z	44 \| good	7.966 \| good	35.154 \| good	43.319 \| good	0.589 \| good	1.446 \| good	0.125 \| good
2026-04-27T20:00:00.000Z	49 \| good	9.087 \| good	39.999 \| good	42.862 \| good	0.565 \| good	1.256 \| good	0.124 \| good
2026-04-27T21:00:00.000Z	44 \| good	8.491 \| good	37.324 \| good	41.08 \| good	0.54 \| good	1.066 \| good	0.122 \| good
2026-04-27T22:00:00.000Z	44 \| good	8.409 \| good	36.596 \| good	39.601 \| good	0.538 \| good	1.125 \| good	0.121 \| good
2026-04-27T23:00:00.000Z	44 \| good	8.351 \| good	36.718 \| good	40.797 \| good	0.536 \| good	1.184 \| good	0.12 \| good

Live air quality index in Berkeley, California today

Major air pollutants in Berkeley, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Frequently asked questions

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 level in Berkeley, California at the moment?

What is the PM₁₀ level in Berkeley, California at the moment?

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What is the ozone (O₃) level in Berkeley, California at the moment?

What is the nitrogen dioxide (NO₂) level in Berkeley, California at the moment?