What are the current PM10 levels at Pleasant Hill, California?

The current PM10 levels in Pleasant Hill, California are 26.079 μg/m3.

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

The current sulfur dioxide (SO2) levels in Pleasant Hill, California are 0.23 ppb.

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

The current ozone (O3) levels at Pleasant Hill, California is 22.673 ppm.

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

The current nitrogen dioxide (NO2) levels at Pleasant Hill, California is 1.954 ppb.

Real-time air quality index in Pleasant Hill, California today

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

Stay updated with real-time air quality in Pleasant Hill, 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

Pleasant Hill, California

Last updated: ... (Local time)

Common air pollutants in Pleasant Hill, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.32 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

14.52 μg/m³

155

255

425

605+

Ozone (O₃)

19.92 ppb

201

201+

Sulfur Dioxide (SO₂)

0.14 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

0.81 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.30 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Pleasant Hill, California

Get Live Pollen Counts

Pleasant Hill, California

Scroll To Air Quality Map

Track live Pleasant Hill, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-28T12:00:00.000Z	16 \| good	3.418 \| good	15.095 \| good	17.031 \| good	0.129 \| good	1.197 \| good	0.206 \| good
2025-07-28T13:00:00.000Z	15 \| good	2.269 \| good	9.368 \| good	16.039 \| good	0.129 \| good	1.261 \| good	0.209 \| good
2025-07-28T14:00:00.000Z	15 \| good	2.211 \| good	9.077 \| good	15.969 \| good	0.135 \| good	1.654 \| good	0.208 \| good
2025-07-28T15:00:00.000Z	14 \| good	1.661 \| good	7.254 \| good	14.977 \| good	0.129 \| good	1.691 \| good	0.209 \| good
2025-07-28T16:00:00.000Z	16 \| good	2.674 \| good	11.362 \| good	15.941 \| good	0.136 \| good	1.584 \| good	0.303 \| good
2025-07-28T17:00:00.000Z	16 \| good	3.333 \| good	15.073 \| good	15.959 \| good	0.231 \| good	2.265 \| good	0.303 \| good
2025-07-28T18:00:00.000Z	22 \| good	4.07 \| good	17.847 \| good	16.944 \| good	0.136 \| good	2.059 \| good	0.3 \| good
2025-07-28T19:00:00.000Z	22 \| good	3.973 \| good	17.851 \| good	19.772 \| good	0.137 \| good	1.883 \| good	0.3 \| good
2025-07-28T20:00:00.000Z	33 \| good	5.801 \| good	26.079 \| good	22.673 \| good	0.23 \| good	1.954 \| good	0.3 \| good
2025-07-28T21:00:00.000Z	33 \| good	5.947 \| good	26.742 \| good	26.48 \| good	0.236 \| good	1.927 \| good	0.3 \| good
2025-07-28T22:00:00.000Z	33 \| good	6.077 \| good	27.304 \| good	29.365 \| good	0.323 \| good	1.861 \| good	0.299 \| good
2025-07-28T23:00:00.000Z	33 \| good	5.538 \| good	24.187 \| good	31.343 \| good	0.228 \| good	2.843 \| good	0.299 \| good
2025-07-29T00:00:00.000Z	33 \| good	5.698 \| good	24.984 \| good	32.334 \| good	0.23 \| good	2.666 \| good	0.299 \| good
2025-07-29T01:00:00.000Z	33 \| good	5.649 \| good	24.787 \| good	29.597 \| good	0.228 \| good	2.644 \| good	0.299 \| good
2025-07-29T02:00:00.000Z	33 \| good	6.026 \| good	26.676 \| good	28.627 \| good	0.229 \| good	2.531 \| good	0.299 \| good
2025-07-29T03:00:00.000Z	27 \| good	4.541 \| good	20.172 \| good	24.911 \| good	0.135 \| good	2.553 \| good	0.298 \| good
2025-07-29T04:00:00.000Z	23 \| good	4.314 \| good	19.476 \| good	24.825 \| good	0.236 \| good	2.305 \| good	0.205 \| good
2025-07-29T05:00:00.000Z	27 \| good	5.148 \| good	22.23 \| good	23.854 \| good	0.234 \| good	2.52 \| good	0.301 \| good
2025-07-29T06:00:00.000Z	33 \| good	5.912 \| good	26.586 \| good	22.889 \| good	0.233 \| good	2.695 \| good	0.301 \| good
2025-07-29T07:00:00.000Z	33 \| good	5.905 \| good	26.546 \| good	19.973 \| good	0.233 \| good	2.295 \| good	0.299 \| good
2025-07-29T08:00:00.000Z	27 \| good	5.495 \| good	23.987 \| good	18.922 \| good	0.233 \| good	2.339 \| good	0.299 \| good
2025-07-29T09:00:00.000Z	17 \| good	2.606 \| good	10.932 \| good	17.976 \| good	0.237 \| good	2.309 \| good	0.298 \| good
2025-07-29T10:00:00.000Z	17 \| good	2.645 \| good	11.089 \| good	17.857 \| good	0.231 \| good	2.313 \| good	0.297 \| good
2025-07-29T11:00:00.000Z	17 \| good	2.653 \| good	11.138 \| good	17.784 \| good	0.231 \| good	2.333 \| good	0.297 \| good
2025-07-29T12:00:00.000Z	22 \| good	3.712 \| good	16.484 \| good	17.727 \| good	0.231 \| good	1.915 \| good	0.203 \| good
2025-07-29T13:00:00.000Z	22 \| good	3.946 \| good	17.553 \| good	17.698 \| good	0.231 \| good	2.441 \| good	0.299 \| good
2025-07-29T14:00:00.000Z	27 \| good	4.642 \| good	20.123 \| good	17.629 \| good	0.224 \| good	3.516 \| good	0.3 \| good
2025-07-29T15:00:00.000Z	27 \| good	4.83 \| good	21.532 \| good	15.76 \| good	0.32 \| good	2.983 \| good	0.302 \| good
2025-07-29T16:00:00.000Z	22 \| good	3.98 \| good	17.792 \| good	16.735 \| good	0.228 \| good	2.772 \| good	0.301 \| good
2025-07-29T17:00:00.000Z	22 \| good	3.662 \| good	16.167 \| good	18.635 \| good	0.232 \| good	2.966 \| good	0.302 \| good
2025-07-29T18:00:00.000Z	22 \| good	4.381 \| good	19.795 \| good	19.642 \| good	0.321 \| good	3.422 \| good	0.301 \| good
2025-07-29T19:00:00.000Z	27 \| good	4.575 \| good	19.814 \| good	22.511 \| good	0.328 \| good	2.675 \| good	0.301 \| good
2025-07-29T20:00:00.000Z	27 \| good	5.464 \| good	23.757 \| good	27.369 \| good	0.227 \| good	2.456 \| good	0.3 \| good
2025-07-29T21:00:00.000Z	33 \| good	5.806 \| good	25.009 \| good	31.26 \| good	0.224 \| good	2.151 \| good	0.3 \| good
2025-07-29T22:00:00.000Z	33 \| good	5.98 \| good	25.887 \| good	34.227 \| good	0.23 \| good	2.487 \| good	0.3 \| good
2025-07-29T23:00:00.000Z	33 \| good	5.957 \| good	25.725 \| good	33.272 \| good	0.229 \| good	2.497 \| good	0.3 \| good
2025-07-30T00:00:00.000Z	33 \| good	6.003 \| good	27.406 \| good	31.443 \| good	0.234 \| good	1.795 \| good	0.299 \| good
2025-07-30T01:00:00.000Z	28 \| good	4.612 \| good	19.959 \| good	30.495 \| good	0.461 \| good	1.795 \| good	0.299 \| good
2025-07-30T02:00:00.000Z	27 \| good	5.394 \| good	23.864 \| good	27.67 \| good	1.317 \| good	1.528 \| good	0.298 \| good
2025-07-30T03:00:00.000Z	22 \| good	4.258 \| good	18.752 \| good	18.946 \| good	0.706 \| good	5.163 \| good	0.115 \| good
2025-07-30T04:00:00.000Z	20 \| good	3.186 \| good	13.311 \| good	21.884 \| good	0.452 \| good	1.913 \| good	0.299 \| good
2025-07-30T05:00:00.000Z	19 \| good	3.137 \| good	13.117 \| good	19.966 \| good	0.337 \| good	1.637 \| good	0.299 \| good
2025-07-30T06:00:00.000Z	22 \| good	4.068 \| good	17.745 \| good	19.892 \| good	0.239 \| good	1.316 \| good	0.206 \| good
2025-07-30T07:00:00.000Z	22 \| good	4.038 \| good	17.627 \| good	19.851 \| good	0.237 \| good	1.316 \| good	0.206 \| good
2025-07-30T08:00:00.000Z	22 \| good	3.519 \| good	15.51 \| good	19.86 \| good	0.137 \| good	1.252 \| good	0.3 \| good
2025-07-30T09:00:00.000Z	19 \| good	3.339 \| good	14.621 \| good	19.868 \| good	0.133 \| good	0.839 \| good	0.298 \| good
2025-07-30T10:00:00.000Z	19 \| good	3.317 \| good	14.517 \| good	19.923 \| good	0.139 \| good	0.815 \| good	0.297 \| good
2025-07-30T11:00:00.000Z	19 \| good	3.317 \| good	14.517 \| good	19.923 \| good	0.139 \| good	0.815 \| good	0.297 \| good
2025-07-28T21:00:00.000Z	28 \| good	2.909 \| good	11.766 \| good	30.334 \| good	1.123 \| good	1.99 \| good	0.102 \| good
2025-07-28T22:00:00.000Z	26 \| good	4.035 \| good	17.546 \| good	28.374 \| good	1.06 \| good	2.006 \| good	0.102 \| good
2025-07-28T23:00:00.000Z	23 \| good	2.367 \| good	9.88 \| good	25.383 \| good	0.997 \| good	2.022 \| good	0.101 \| good
2025-07-29T00:00:00.000Z	22 \| good	2.506 \| good	10.02 \| good	23.6 \| good	0.934 \| good	2.038 \| good	0.1 \| good
2025-07-29T01:00:00.000Z	22 \| good	2.496 \| good	10.018 \| good	23.93 \| good	0.87 \| good	3.136 \| good	0.102 \| good
2025-07-29T02:00:00.000Z	22 \| good	4.011 \| good	17.476 \| good	21.569 \| good	0.806 \| good	4.233 \| good	0.104 \| good
2025-07-29T03:00:00.000Z	22 \| good	3.815 \| good	16.728 \| good	21.749 \| good	0.742 \| good	5.33 \| good	0.106 \| good
2025-07-29T04:00:00.000Z	22 \| good	3.695 \| good	16.071 \| good	20.909 \| good	0.735 \| good	6.064 \| good	0.107 \| good
2025-07-29T05:00:00.000Z	27 \| good	4.683 \| good	20.205 \| good	18.583 \| good	0.728 \| good	6.798 \| good	0.108 \| good
2025-07-29T06:00:00.000Z	27 \| good	4.746 \| good	20.698 \| good	16.825 \| good	0.721 \| good	7.532 \| good	0.109 \| good
2025-07-29T07:00:00.000Z	16 \| good	2.914 \| good	11.905 \| good	15.905 \| good	0.713 \| good	7.133 \| good	0.106 \| good
2025-07-29T08:00:00.000Z	14 \| good	1.875 \| good	7.56 \| good	14.839 \| good	0.704 \| good	6.734 \| good	0.103 \| good
2025-07-29T09:00:00.000Z	13 \| good	1.69 \| good	6.968 \| good	13.511 \| good	0.696 \| good	6.335 \| good	0.1 \| good
2025-07-29T10:00:00.000Z	16 \| good	3.292 \| good	14.515 \| good	12.471 \| good	0.695 \| good	6.103 \| good	0.098 \| good
2025-07-29T11:00:00.000Z	16 \| good	3.07 \| good	12.964 \| good	11.382 \| good	0.695 \| good	5.871 \| good	0.096 \| good
2025-07-29T12:00:00.000Z	16 \| good	2.584 \| good	10.649 \| good	14.984 \| good	0.694 \| good	5.639 \| good	0.094 \| good
2025-07-29T13:00:00.000Z	22 \| good	3.589 \| good	15.532 \| good	11.529 \| good	0.718 \| good	4.866 \| good	0.093 \| good
2025-07-29T14:00:00.000Z	12 \| good	2.462 \| good	10.262 \| good	12.818 \| good	0.741 \| good	4.094 \| good	0.093 \| good
2025-07-29T15:00:00.000Z	22 \| good	3.854 \| good	16.81 \| good	14.335 \| good	0.765 \| good	3.322 \| good	0.093 \| good
2025-07-29T16:00:00.000Z	14 \| good	1.963 \| good	7.91 \| good	15.226 \| good	0.874 \| good	3.206 \| good	0.097 \| good
2025-07-29T17:00:00.000Z	16 \| good	3.165 \| good	13.546 \| good	17.451 \| good	0.983 \| good	3.089 \| good	0.101 \| good
2025-07-29T18:00:00.000Z	22 \| good	3.56 \| good	15.46 \| good	22.512 \| good	1.092 \| good	2.972 \| good	0.106 \| good
2025-07-29T19:00:00.000Z	26 \| good	3.706 \| good	15.85 \| good	28.124 \| good	1.121 \| good	2.68 \| good	0.105 \| good
2025-07-29T20:00:00.000Z	29 \| good	4.123 \| good	17.786 \| good	31.16 \| good	1.15 \| good	2.388 \| good	0.105 \| good
2025-07-29T21:00:00.000Z	28 \| good	2.952 \| good	12.265 \| good	29.551 \| good	1.179 \| good	2.095 \| good	0.105 \| good
2025-07-29T22:00:00.000Z	27 \| good	3.509 \| good	15.309 \| good	29.159 \| good	1.074 \| good	2.077 \| good	0.104 \| good
2025-07-29T23:00:00.000Z	26 \| good	1.829 \| good	7.505 \| good	27.69 \| good	0.97 \| good	2.06 \| good	0.102 \| good
2025-07-30T00:00:00.000Z	22 \| good	1.877 \| good	7.754 \| good	24.374 \| good	0.865 \| good	2.042 \| good	0.101 \| good
2025-07-30T01:00:00.000Z	21 \| good	2.578 \| good	10.517 \| good	22.952 \| good	0.817 \| good	3.18 \| good	0.104 \| good
2025-07-30T02:00:00.000Z	22 \| good	4.396 \| good	19.383 \| good	19.882 \| good	0.768 \| good	4.318 \| good	0.108 \| good
2025-07-30T03:00:00.000Z	22 \| good	3.957 \| good	17.447 \| good	18.005 \| good	0.719 \| good	5.457 \| good	0.111 \| good
2025-07-30T04:00:00.000Z	16 \| good	3.116 \| good	13.564 \| good	15.873 \| good	0.758 \| good	6.114 \| good	0.111 \| good
2025-07-30T05:00:00.000Z	22 \| good	3.591 \| good	15.437 \| good	16.442 \| good	0.796 \| good	6.771 \| good	0.112 \| good
2025-07-30T06:00:00.000Z	17 \| good	3.428 \| good	14.877 \| good	17.849 \| good	0.835 \| good	7.428 \| good	0.112 \| good
2025-07-30T07:00:00.000Z	17 \| good	2.747 \| good	11.256 \| good	18.485 \| good	0.822 \| good	7.113 \| good	0.109 \| good
2025-07-30T08:00:00.000Z	18 \| good	3.198 \| good	13.689 \| good	18.737 \| good	0.808 \| good	6.797 \| good	0.107 \| good
2025-07-30T09:00:00.000Z	18 \| good	1.644 \| good	6.612 \| good	19.16 \| good	0.795 \| good	6.481 \| good	0.105 \| good
2025-07-30T10:00:00.000Z	19 \| good	1.249 \| good	4.961 \| good	20.324 \| good	0.758 \| good	5.883 \| good	0.101 \| good
2025-07-30T11:00:00.000Z	19 \| good	2.622 \| good	10.674 \| good	20.014 \| good	0.72 \| good	5.285 \| good	0.097 \| good
2025-07-30T12:00:00.000Z	18 \| good	1.332 \| good	5.359 \| good	18.823 \| good	0.682 \| good	4.687 \| good	0.094 \| good
2025-07-30T13:00:00.000Z	17 \| good	2.467 \| good	10.179 \| good	18.319 \| good	0.69 \| good	4.142 \| good	0.093 \| good
2025-07-30T14:00:00.000Z	16 \| good	2.864 \| good	11.789 \| good	17.222 \| good	0.699 \| good	3.598 \| good	0.092 \| good
2025-07-30T15:00:00.000Z	27 \| good	5.136 \| good	22.453 \| good	17.182 \| good	0.707 \| good	3.053 \| good	0.091 \| good
2025-07-30T16:00:00.000Z	22 \| good	4.071 \| good	17.843 \| good	18.331 \| good	0.758 \| good	2.826 \| good	0.094 \| good
2025-07-30T17:00:00.000Z	22 \| good	4.165 \| good	18.34 \| good	19.78 \| good	0.809 \| good	2.598 \| good	0.097 \| good
2025-07-30T18:00:00.000Z	27 \| good	5.146 \| good	22.579 \| good	23.375 \| good	0.86 \| good	2.371 \| good	0.1 \| good
2025-07-30T19:00:00.000Z	23 \| good	4.26 \| good	18.477 \| good	25.231 \| good	0.898 \| good	2.153 \| good	0.1 \| good
2025-07-30T20:00:00.000Z	24 \| good	4.497 \| good	19.498 \| good	26.011 \| good	0.936 \| good	1.936 \| good	0.1 \| good

Pleasant Hill

Empower business decisions with accurate air quality data

Pleasant Hill, 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

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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 Pleasant Hill, California updated?

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

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

The worst air quality in Pleasant Hill, California was recorded at 08:00:00 on 2025-07-27.

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

The best air quality in Pleasant Hill, California was recorded at 03:00:00 on 2025-07-28.

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

The real-time air quality index in Pleasant Hill, California is 33, currently categorized as Good.

Which pollutant is found most often in Pleasant Hill, California?

The most common pollutant in Pleasant Hill, California is PM2.5.

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

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

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

The measured PM_2.5 levels in Pleasant Hill, California at present are 5.801 μg/m³.

What are the current PM₁₀ levels at Pleasant Hill, California?

The current PM₁₀ levels in Pleasant Hill, California are 26.079 μg/m³.

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

The current carbon monoxide (CO) level in Pleasant Hill, California is 0.3 ppm.

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

The current sulfur dioxide (SO₂) levels in Pleasant Hill, California are 0.23 ppb.

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

The current ozone (O₃) levels at Pleasant Hill, California is 22.673 ppm.

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

The current nitrogen dioxide (NO₂) levels at Pleasant Hill, California is 1.954 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-28T12:00:00.000Z	16 \| good	3.418 \| good	15.095 \| good	17.031 \| good	0.129 \| good	1.197 \| good	0.206 \| good
2025-07-28T13:00:00.000Z	15 \| good	2.269 \| good	9.368 \| good	16.039 \| good	0.129 \| good	1.261 \| good	0.209 \| good
2025-07-28T14:00:00.000Z	15 \| good	2.211 \| good	9.077 \| good	15.969 \| good	0.135 \| good	1.654 \| good	0.208 \| good
2025-07-28T15:00:00.000Z	14 \| good	1.661 \| good	7.254 \| good	14.977 \| good	0.129 \| good	1.691 \| good	0.209 \| good
2025-07-28T16:00:00.000Z	16 \| good	2.674 \| good	11.362 \| good	15.941 \| good	0.136 \| good	1.584 \| good	0.303 \| good
2025-07-28T17:00:00.000Z	16 \| good	3.333 \| good	15.073 \| good	15.959 \| good	0.231 \| good	2.265 \| good	0.303 \| good
2025-07-28T18:00:00.000Z	22 \| good	4.07 \| good	17.847 \| good	16.944 \| good	0.136 \| good	2.059 \| good	0.3 \| good
2025-07-28T19:00:00.000Z	22 \| good	3.973 \| good	17.851 \| good	19.772 \| good	0.137 \| good	1.883 \| good	0.3 \| good
2025-07-28T20:00:00.000Z	33 \| good	5.801 \| good	26.079 \| good	22.673 \| good	0.23 \| good	1.954 \| good	0.3 \| good
2025-07-28T21:00:00.000Z	33 \| good	5.947 \| good	26.742 \| good	26.48 \| good	0.236 \| good	1.927 \| good	0.3 \| good
2025-07-28T22:00:00.000Z	33 \| good	6.077 \| good	27.304 \| good	29.365 \| good	0.323 \| good	1.861 \| good	0.299 \| good
2025-07-28T23:00:00.000Z	33 \| good	5.538 \| good	24.187 \| good	31.343 \| good	0.228 \| good	2.843 \| good	0.299 \| good
2025-07-29T00:00:00.000Z	33 \| good	5.698 \| good	24.984 \| good	32.334 \| good	0.23 \| good	2.666 \| good	0.299 \| good
2025-07-29T01:00:00.000Z	33 \| good	5.649 \| good	24.787 \| good	29.597 \| good	0.228 \| good	2.644 \| good	0.299 \| good
2025-07-29T02:00:00.000Z	33 \| good	6.026 \| good	26.676 \| good	28.627 \| good	0.229 \| good	2.531 \| good	0.299 \| good
2025-07-29T03:00:00.000Z	27 \| good	4.541 \| good	20.172 \| good	24.911 \| good	0.135 \| good	2.553 \| good	0.298 \| good
2025-07-29T04:00:00.000Z	23 \| good	4.314 \| good	19.476 \| good	24.825 \| good	0.236 \| good	2.305 \| good	0.205 \| good
2025-07-29T05:00:00.000Z	27 \| good	5.148 \| good	22.23 \| good	23.854 \| good	0.234 \| good	2.52 \| good	0.301 \| good
2025-07-29T06:00:00.000Z	33 \| good	5.912 \| good	26.586 \| good	22.889 \| good	0.233 \| good	2.695 \| good	0.301 \| good
2025-07-29T07:00:00.000Z	33 \| good	5.905 \| good	26.546 \| good	19.973 \| good	0.233 \| good	2.295 \| good	0.299 \| good
2025-07-29T08:00:00.000Z	27 \| good	5.495 \| good	23.987 \| good	18.922 \| good	0.233 \| good	2.339 \| good	0.299 \| good
2025-07-29T09:00:00.000Z	17 \| good	2.606 \| good	10.932 \| good	17.976 \| good	0.237 \| good	2.309 \| good	0.298 \| good
2025-07-29T10:00:00.000Z	17 \| good	2.645 \| good	11.089 \| good	17.857 \| good	0.231 \| good	2.313 \| good	0.297 \| good
2025-07-29T11:00:00.000Z	17 \| good	2.653 \| good	11.138 \| good	17.784 \| good	0.231 \| good	2.333 \| good	0.297 \| good
2025-07-29T12:00:00.000Z	22 \| good	3.712 \| good	16.484 \| good	17.727 \| good	0.231 \| good	1.915 \| good	0.203 \| good
2025-07-29T13:00:00.000Z	22 \| good	3.946 \| good	17.553 \| good	17.698 \| good	0.231 \| good	2.441 \| good	0.299 \| good
2025-07-29T14:00:00.000Z	27 \| good	4.642 \| good	20.123 \| good	17.629 \| good	0.224 \| good	3.516 \| good	0.3 \| good
2025-07-29T15:00:00.000Z	27 \| good	4.83 \| good	21.532 \| good	15.76 \| good	0.32 \| good	2.983 \| good	0.302 \| good
2025-07-29T16:00:00.000Z	22 \| good	3.98 \| good	17.792 \| good	16.735 \| good	0.228 \| good	2.772 \| good	0.301 \| good
2025-07-29T17:00:00.000Z	22 \| good	3.662 \| good	16.167 \| good	18.635 \| good	0.232 \| good	2.966 \| good	0.302 \| good
2025-07-29T18:00:00.000Z	22 \| good	4.381 \| good	19.795 \| good	19.642 \| good	0.321 \| good	3.422 \| good	0.301 \| good
2025-07-29T19:00:00.000Z	27 \| good	4.575 \| good	19.814 \| good	22.511 \| good	0.328 \| good	2.675 \| good	0.301 \| good
2025-07-29T20:00:00.000Z	27 \| good	5.464 \| good	23.757 \| good	27.369 \| good	0.227 \| good	2.456 \| good	0.3 \| good
2025-07-29T21:00:00.000Z	33 \| good	5.806 \| good	25.009 \| good	31.26 \| good	0.224 \| good	2.151 \| good	0.3 \| good
2025-07-29T22:00:00.000Z	33 \| good	5.98 \| good	25.887 \| good	34.227 \| good	0.23 \| good	2.487 \| good	0.3 \| good
2025-07-29T23:00:00.000Z	33 \| good	5.957 \| good	25.725 \| good	33.272 \| good	0.229 \| good	2.497 \| good	0.3 \| good
2025-07-30T00:00:00.000Z	33 \| good	6.003 \| good	27.406 \| good	31.443 \| good	0.234 \| good	1.795 \| good	0.299 \| good
2025-07-30T01:00:00.000Z	28 \| good	4.612 \| good	19.959 \| good	30.495 \| good	0.461 \| good	1.795 \| good	0.299 \| good
2025-07-30T02:00:00.000Z	27 \| good	5.394 \| good	23.864 \| good	27.67 \| good	1.317 \| good	1.528 \| good	0.298 \| good
2025-07-30T03:00:00.000Z	22 \| good	4.258 \| good	18.752 \| good	18.946 \| good	0.706 \| good	5.163 \| good	0.115 \| good
2025-07-30T04:00:00.000Z	20 \| good	3.186 \| good	13.311 \| good	21.884 \| good	0.452 \| good	1.913 \| good	0.299 \| good
2025-07-30T05:00:00.000Z	19 \| good	3.137 \| good	13.117 \| good	19.966 \| good	0.337 \| good	1.637 \| good	0.299 \| good
2025-07-30T06:00:00.000Z	22 \| good	4.068 \| good	17.745 \| good	19.892 \| good	0.239 \| good	1.316 \| good	0.206 \| good
2025-07-30T07:00:00.000Z	22 \| good	4.038 \| good	17.627 \| good	19.851 \| good	0.237 \| good	1.316 \| good	0.206 \| good
2025-07-30T08:00:00.000Z	22 \| good	3.519 \| good	15.51 \| good	19.86 \| good	0.137 \| good	1.252 \| good	0.3 \| good
2025-07-30T09:00:00.000Z	19 \| good	3.339 \| good	14.621 \| good	19.868 \| good	0.133 \| good	0.839 \| good	0.298 \| good
2025-07-30T10:00:00.000Z	19 \| good	3.317 \| good	14.517 \| good	19.923 \| good	0.139 \| good	0.815 \| good	0.297 \| good
2025-07-30T11:00:00.000Z	19 \| good	3.317 \| good	14.517 \| good	19.923 \| good	0.139 \| good	0.815 \| good	0.297 \| good
2025-07-28T21:00:00.000Z	28 \| good	2.909 \| good	11.766 \| good	30.334 \| good	1.123 \| good	1.99 \| good	0.102 \| good
2025-07-28T22:00:00.000Z	26 \| good	4.035 \| good	17.546 \| good	28.374 \| good	1.06 \| good	2.006 \| good	0.102 \| good
2025-07-28T23:00:00.000Z	23 \| good	2.367 \| good	9.88 \| good	25.383 \| good	0.997 \| good	2.022 \| good	0.101 \| good
2025-07-29T00:00:00.000Z	22 \| good	2.506 \| good	10.02 \| good	23.6 \| good	0.934 \| good	2.038 \| good	0.1 \| good
2025-07-29T01:00:00.000Z	22 \| good	2.496 \| good	10.018 \| good	23.93 \| good	0.87 \| good	3.136 \| good	0.102 \| good
2025-07-29T02:00:00.000Z	22 \| good	4.011 \| good	17.476 \| good	21.569 \| good	0.806 \| good	4.233 \| good	0.104 \| good
2025-07-29T03:00:00.000Z	22 \| good	3.815 \| good	16.728 \| good	21.749 \| good	0.742 \| good	5.33 \| good	0.106 \| good
2025-07-29T04:00:00.000Z	22 \| good	3.695 \| good	16.071 \| good	20.909 \| good	0.735 \| good	6.064 \| good	0.107 \| good
2025-07-29T05:00:00.000Z	27 \| good	4.683 \| good	20.205 \| good	18.583 \| good	0.728 \| good	6.798 \| good	0.108 \| good
2025-07-29T06:00:00.000Z	27 \| good	4.746 \| good	20.698 \| good	16.825 \| good	0.721 \| good	7.532 \| good	0.109 \| good
2025-07-29T07:00:00.000Z	16 \| good	2.914 \| good	11.905 \| good	15.905 \| good	0.713 \| good	7.133 \| good	0.106 \| good
2025-07-29T08:00:00.000Z	14 \| good	1.875 \| good	7.56 \| good	14.839 \| good	0.704 \| good	6.734 \| good	0.103 \| good
2025-07-29T09:00:00.000Z	13 \| good	1.69 \| good	6.968 \| good	13.511 \| good	0.696 \| good	6.335 \| good	0.1 \| good
2025-07-29T10:00:00.000Z	16 \| good	3.292 \| good	14.515 \| good	12.471 \| good	0.695 \| good	6.103 \| good	0.098 \| good
2025-07-29T11:00:00.000Z	16 \| good	3.07 \| good	12.964 \| good	11.382 \| good	0.695 \| good	5.871 \| good	0.096 \| good
2025-07-29T12:00:00.000Z	16 \| good	2.584 \| good	10.649 \| good	14.984 \| good	0.694 \| good	5.639 \| good	0.094 \| good
2025-07-29T13:00:00.000Z	22 \| good	3.589 \| good	15.532 \| good	11.529 \| good	0.718 \| good	4.866 \| good	0.093 \| good
2025-07-29T14:00:00.000Z	12 \| good	2.462 \| good	10.262 \| good	12.818 \| good	0.741 \| good	4.094 \| good	0.093 \| good
2025-07-29T15:00:00.000Z	22 \| good	3.854 \| good	16.81 \| good	14.335 \| good	0.765 \| good	3.322 \| good	0.093 \| good
2025-07-29T16:00:00.000Z	14 \| good	1.963 \| good	7.91 \| good	15.226 \| good	0.874 \| good	3.206 \| good	0.097 \| good
2025-07-29T17:00:00.000Z	16 \| good	3.165 \| good	13.546 \| good	17.451 \| good	0.983 \| good	3.089 \| good	0.101 \| good
2025-07-29T18:00:00.000Z	22 \| good	3.56 \| good	15.46 \| good	22.512 \| good	1.092 \| good	2.972 \| good	0.106 \| good
2025-07-29T19:00:00.000Z	26 \| good	3.706 \| good	15.85 \| good	28.124 \| good	1.121 \| good	2.68 \| good	0.105 \| good
2025-07-29T20:00:00.000Z	29 \| good	4.123 \| good	17.786 \| good	31.16 \| good	1.15 \| good	2.388 \| good	0.105 \| good
2025-07-29T21:00:00.000Z	28 \| good	2.952 \| good	12.265 \| good	29.551 \| good	1.179 \| good	2.095 \| good	0.105 \| good
2025-07-29T22:00:00.000Z	27 \| good	3.509 \| good	15.309 \| good	29.159 \| good	1.074 \| good	2.077 \| good	0.104 \| good
2025-07-29T23:00:00.000Z	26 \| good	1.829 \| good	7.505 \| good	27.69 \| good	0.97 \| good	2.06 \| good	0.102 \| good
2025-07-30T00:00:00.000Z	22 \| good	1.877 \| good	7.754 \| good	24.374 \| good	0.865 \| good	2.042 \| good	0.101 \| good
2025-07-30T01:00:00.000Z	21 \| good	2.578 \| good	10.517 \| good	22.952 \| good	0.817 \| good	3.18 \| good	0.104 \| good
2025-07-30T02:00:00.000Z	22 \| good	4.396 \| good	19.383 \| good	19.882 \| good	0.768 \| good	4.318 \| good	0.108 \| good
2025-07-30T03:00:00.000Z	22 \| good	3.957 \| good	17.447 \| good	18.005 \| good	0.719 \| good	5.457 \| good	0.111 \| good
2025-07-30T04:00:00.000Z	16 \| good	3.116 \| good	13.564 \| good	15.873 \| good	0.758 \| good	6.114 \| good	0.111 \| good
2025-07-30T05:00:00.000Z	22 \| good	3.591 \| good	15.437 \| good	16.442 \| good	0.796 \| good	6.771 \| good	0.112 \| good
2025-07-30T06:00:00.000Z	17 \| good	3.428 \| good	14.877 \| good	17.849 \| good	0.835 \| good	7.428 \| good	0.112 \| good
2025-07-30T07:00:00.000Z	17 \| good	2.747 \| good	11.256 \| good	18.485 \| good	0.822 \| good	7.113 \| good	0.109 \| good
2025-07-30T08:00:00.000Z	18 \| good	3.198 \| good	13.689 \| good	18.737 \| good	0.808 \| good	6.797 \| good	0.107 \| good
2025-07-30T09:00:00.000Z	18 \| good	1.644 \| good	6.612 \| good	19.16 \| good	0.795 \| good	6.481 \| good	0.105 \| good
2025-07-30T10:00:00.000Z	19 \| good	1.249 \| good	4.961 \| good	20.324 \| good	0.758 \| good	5.883 \| good	0.101 \| good
2025-07-30T11:00:00.000Z	19 \| good	2.622 \| good	10.674 \| good	20.014 \| good	0.72 \| good	5.285 \| good	0.097 \| good
2025-07-30T12:00:00.000Z	18 \| good	1.332 \| good	5.359 \| good	18.823 \| good	0.682 \| good	4.687 \| good	0.094 \| good
2025-07-30T13:00:00.000Z	17 \| good	2.467 \| good	10.179 \| good	18.319 \| good	0.69 \| good	4.142 \| good	0.093 \| good
2025-07-30T14:00:00.000Z	16 \| good	2.864 \| good	11.789 \| good	17.222 \| good	0.699 \| good	3.598 \| good	0.092 \| good
2025-07-30T15:00:00.000Z	27 \| good	5.136 \| good	22.453 \| good	17.182 \| good	0.707 \| good	3.053 \| good	0.091 \| good
2025-07-30T16:00:00.000Z	22 \| good	4.071 \| good	17.843 \| good	18.331 \| good	0.758 \| good	2.826 \| good	0.094 \| good
2025-07-30T17:00:00.000Z	22 \| good	4.165 \| good	18.34 \| good	19.78 \| good	0.809 \| good	2.598 \| good	0.097 \| good
2025-07-30T18:00:00.000Z	27 \| good	5.146 \| good	22.579 \| good	23.375 \| good	0.86 \| good	2.371 \| good	0.1 \| good
2025-07-30T19:00:00.000Z	23 \| good	4.26 \| good	18.477 \| good	25.231 \| good	0.898 \| good	2.153 \| good	0.1 \| good
2025-07-30T20:00:00.000Z	24 \| good	4.497 \| good	19.498 \| good	26.011 \| good	0.936 \| good	1.936 \| good	0.1 \| good

Real-time air quality index in Pleasant Hill, California today

Common air pollutants in Pleasant Hill, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Pleasant Hill, California air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

Walnut Creek, California

Concord, California

Lafayette, California

Martinez, California

Clayton, California

Alamo, 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 Pleasant Hill, California updated?

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

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

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

Which pollutant is found most often in Pleasant Hill, California?

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

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

What are the current PM10 levels at Pleasant Hill, California?

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

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

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

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

What are the current PM₁₀ levels at Pleasant Hill, California?

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

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

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