What are the current PM10 levels at Hercules, California?

The current PM10 levels in Hercules, California are 17.321 μg/m3.

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

The current sulfur dioxide (SO2) levels in Hercules, California are 0.987 ppb.

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

The current ozone (O3) levels at Hercules, California is 27.295 ppm.

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

The current nitrogen dioxide (NO2) levels at Hercules, California is 2.307 ppb.

Live air quality index in Hercules, California today

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

Stay updated with real-time air quality in Hercules, 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

Hercules, California

Last updated: ... (Local time)

Major air pollutants in Hercules, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.90 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

17.32 μg/m³

155

255

425

605+

Ozone (O₃)

27.30 ppb

201

201+

Sulfur Dioxide (SO₂)

0.99 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.31 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.28 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

Hercules, California

Get Live Pollen Counts

Hercules, California

Scroll To Air Quality Map

Track live Hercules, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-04T07:00:00.000Z	62 \| moderate	14.513 \| fine	46.776 \| good	32.036 \| good	1.025 \| good	4.764 \| good	0.287 \| good
2025-06-04T08:00:00.000Z	56 \| moderate	12.412 \| fine	36.821 \| good	33.504 \| good	1.043 \| good	2.564 \| good	0.274 \| good
2025-06-04T09:00:00.000Z	58 \| moderate	12.995 \| fine	50.507 \| good	33.478 \| good	1.033 \| good	2.837 \| good	0.259 \| good
2025-06-04T10:00:00.000Z	58 \| moderate	12.995 \| fine	50.236 \| good	33.478 \| good	1.016 \| good	2.606 \| good	0.259 \| good
2025-06-04T11:00:00.000Z	58 \| moderate	13.174 \| fine	60.429 \| fine	33.539 \| good	1.025 \| good	2.453 \| good	0.259 \| good
2025-06-04T12:00:00.000Z	56 \| moderate	11.66 \| good	47.446 \| good	31.525 \| good	1.024 \| good	5.48 \| good	0.259 \| good
2025-06-04T13:00:00.000Z	52 \| moderate	9.634 \| good	42.849 \| good	30.609 \| good	0.76 \| good	2.961 \| good	0.11 \| good
2025-06-04T14:00:00.000Z	60 \| moderate	13.638 \| fine	58.544 \| fine	31.036 \| good	1.114 \| good	5.187 \| good	0.369 \| good
2025-06-04T15:00:00.000Z	62 \| moderate	14.504 \| fine	56.816 \| fine	30.721 \| good	1.102 \| good	5.747 \| good	0.295 \| good
2025-06-04T16:00:00.000Z	62 \| moderate	15.135 \| fine	66.562 \| fine	31.253 \| good	1.046 \| good	4.118 \| good	0.295 \| good
2025-06-04T17:00:00.000Z	60 \| moderate	13.919 \| fine	57.951 \| fine	31.736 \| good	0.869 \| good	4.253 \| good	0.295 \| good
2025-06-04T18:00:00.000Z	60 \| moderate	13.71 \| fine	56.472 \| fine	30.521 \| good	1.261 \| good	3.873 \| good	0.297 \| good
2025-06-04T19:00:00.000Z	60 \| moderate	14.225 \| fine	63.024 \| fine	32.023 \| good	2.02 \| good	3.289 \| good	0.274 \| good
2025-06-04T20:00:00.000Z	60 \| moderate	13.874 \| fine	61.443 \| fine	34.225 \| good	1.42 \| good	2.353 \| good	0.274 \| good
2025-06-04T21:00:00.000Z	62 \| moderate	15.365 \| fine	60.524 \| fine	35.822 \| good	1.089 \| good	2.776 \| good	0.274 \| good
2025-06-04T22:00:00.000Z	60 \| moderate	14.239 \| fine	59.266 \| fine	36.049 \| good	1.144 \| good	2.606 \| good	0.274 \| good
2025-06-04T23:00:00.000Z	60 \| moderate	13.703 \| fine	61.211 \| fine	36.223 \| good	1.132 \| good	2.855 \| good	0.282 \| good
2025-06-05T00:00:00.000Z	54 \| moderate	11.013 \| good	48.933 \| good	36.191 \| good	1.052 \| good	2.452 \| good	0.282 \| good
2025-06-05T01:00:00.000Z	56 \| moderate	12.306 \| fine	55.271 \| fine	35.225 \| good	1.12 \| good	2.418 \| good	0.274 \| good
2025-06-05T02:00:00.000Z	54 \| moderate	10.661 \| good	47.889 \| good	34.514 \| good	1.053 \| good	1.634 \| good	0.274 \| good
2025-06-05T03:00:00.000Z	49 \| good	9.018 \| good	39.814 \| good	33.514 \| good	1.036 \| good	2.068 \| good	0.274 \| good
2025-06-05T04:00:00.000Z	49 \| good	8.985 \| good	39.423 \| good	32.688 \| good	0.948 \| good	1.672 \| good	0.274 \| good
2025-06-05T05:00:00.000Z	52 \| moderate	9.78 \| good	43.343 \| good	33.218 \| good	0.946 \| good	2.342 \| good	0.274 \| good
2025-06-05T06:00:00.000Z	49 \| good	8.968 \| good	39.846 \| good	32.478 \| good	0.933 \| good	2.174 \| good	0.274 \| good
2025-06-05T07:00:00.000Z	49 \| good	8.687 \| good	38.999 \| good	32.478 \| good	1.013 \| good	3.193 \| good	0.274 \| good
2025-06-05T08:00:00.000Z	52 \| moderate	9.947 \| good	44.576 \| good	31.942 \| good	0.945 \| good	2.017 \| good	0.274 \| good
2025-06-05T09:00:00.000Z	54 \| moderate	10.536 \| good	47.104 \| good	32.566 \| good	1.264 \| good	1.325 \| good	0.259 \| good
2025-06-05T10:00:00.000Z	49 \| good	9.274 \| good	41.204 \| good	33.244 \| good	1.93 \| good	1.665 \| good	0.259 \| good
2025-06-05T11:00:00.000Z	49 \| good	9.286 \| good	41.204 \| good	32.506 \| good	1.327 \| good	2.344 \| good	0.259 \| good
2025-06-05T12:00:00.000Z	44 \| good	7.692 \| good	34.309 \| good	32.058 \| good	1.768 \| good	2.931 \| good	0.259 \| good
2025-06-05T13:00:00.000Z	38 \| good	7.184 \| good	32.326 \| good	31.862 \| good	2.424 \| good	1.821 \| good	0.274 \| good
2025-06-05T14:00:00.000Z	38 \| good	6.661 \| good	29.886 \| good	31.635 \| good	1.855 \| good	3.037 \| good	0.275 \| good
2025-06-05T15:00:00.000Z	29 \| good	5.446 \| good	23.828 \| good	30.669 \| good	1.731 \| good	3.407 \| good	0.289 \| good
2025-06-05T16:00:00.000Z	28 \| good	5.43 \| good	24.016 \| good	29.991 \| good	1.865 \| good	3.49 \| good	0.287 \| good
2025-06-05T17:00:00.000Z	28 \| good	5.284 \| good	23.343 \| good	30.313 \| good	2.446 \| good	3.282 \| good	0.274 \| good
2025-06-05T18:00:00.000Z	38 \| good	6.63 \| good	29.927 \| good	30.8 \| good	2.248 \| good	2.614 \| good	0.298 \| good
2025-06-05T19:00:00.000Z	38 \| good	6.734 \| good	30.097 \| good	32.01 \| good	1.723 \| good	3.288 \| good	0.286 \| good
2025-06-05T20:00:00.000Z	38 \| good	6.625 \| good	29.798 \| good	32.248 \| good	1.088 \| good	2.63 \| good	0.286 \| good
2025-06-05T21:00:00.000Z	38 \| good	6.87 \| good	30.455 \| good	32.382 \| good	1.307 \| good	2.397 \| good	0.269 \| good
2025-06-05T22:00:00.000Z	38 \| good	6.735 \| good	30.16 \| good	32.929 \| good	0.989 \| good	1.764 \| good	0.269 \| good
2025-06-05T23:00:00.000Z	33 \| good	6.304 \| good	28.134 \| good	33.01 \| good	1.764 \| good	1.947 \| good	0.27 \| good
2025-06-06T00:00:00.000Z	31 \| good	5.403 \| good	24.067 \| good	33.01 \| good	1.313 \| good	1.89 \| good	0.269 \| good
2025-06-06T01:00:00.000Z	30 \| good	4.91 \| good	21.64 \| good	32.01 \| good	1.074 \| good	2.077 \| good	0.269 \| good
2025-06-06T02:00:00.000Z	29 \| good	4.392 \| good	19.863 \| good	30.981 \| good	1.079 \| good	1.864 \| good	0.269 \| good
2025-06-06T03:00:00.000Z	27 \| good	3.523 \| good	15.151 \| good	29.272 \| good	1.275 \| good	2.087 \| good	0.269 \| good
2025-06-06T04:00:00.000Z	25 \| good	3.752 \| good	16.944 \| good	27.376 \| good	1.231 \| good	2.694 \| good	0.269 \| good
2025-06-06T05:00:00.000Z	25 \| good	3.904 \| good	17.321 \| good	27.295 \| good	0.987 \| good	2.307 \| good	0.285 \| good
2025-06-06T06:00:00.000Z	26 \| good	2.686 \| good	11.847 \| good	28.11 \| good	0.755 \| good	2.991 \| good	0.285 \| good
2025-06-06T06:00:00.000Z	25 \| good	3.904 \| good	17.321 \| good	27.295 \| good	0.987 \| good	2.307 \| good	0.285 \| good
2025-06-06T07:00:00.000Z	54 \| moderate	11.03 \| good	48.836 \| good	25.92 \| good	0.391 \| good	3.821 \| good	0.101 \| good
2025-06-06T08:00:00.000Z	54 \| moderate	10.598 \| good	46.984 \| good	26.157 \| good	0.508 \| good	4.704 \| good	0.105 \| good
2025-06-06T09:00:00.000Z	54 \| moderate	10.961 \| good	48.378 \| good	25.5 \| good	0.624 \| good	5.588 \| good	0.108 \| good
2025-06-06T10:00:00.000Z	54 \| moderate	11.256 \| good	50.062 \| good	26.733 \| good	0.337 \| good	3.019 \| good	0.095 \| good
2025-06-06T11:00:00.000Z	56 \| moderate	11.509 \| good	50.783 \| good	27.406 \| good	0.442 \| good	3.747 \| good	0.098 \| good
2025-06-06T12:00:00.000Z	56 \| moderate	11.655 \| good	51.558 \| good	24.316 \| good	0.546 \| good	4.476 \| good	0.1 \| good
2025-06-06T13:00:00.000Z	56 \| moderate	11.699 \| good	52.127 \| good	26.423 \| good	0.372 \| good	2.05 \| good	0.093 \| good
2025-06-06T14:00:00.000Z	56 \| moderate	12.443 \| fine	56.157 \| fine	27.062 \| good	0.517 \| good	2.496 \| good	0.095 \| good
2025-06-06T15:00:00.000Z	60 \| moderate	13.683 \| fine	61.176 \| fine	28.387 \| good	0.662 \| good	2.943 \| good	0.097 \| good
2025-06-06T16:00:00.000Z	54 \| moderate	11.163 \| good	49.404 \| good	29.366 \| good	0.448 \| good	1.473 \| good	0.098 \| good
2025-06-06T17:00:00.000Z	58 \| moderate	13.116 \| fine	59.55 \| fine	32.23 \| good	0.59 \| good	1.834 \| good	0.101 \| good
2025-06-06T18:00:00.000Z	58 \| moderate	12.696 \| fine	57.365 \| fine	34.376 \| good	0.733 \| good	2.195 \| good	0.103 \| good
2025-06-06T19:00:00.000Z	58 \| moderate	12.573 \| fine	56.201 \| fine	35.133 \| good	0.473 \| good	0.895 \| good	0.096 \| good
2025-06-06T20:00:00.000Z	58 \| moderate	12.684 \| fine	57.851 \| fine	34.911 \| good	0.622 \| good	1.156 \| good	0.099 \| good
2025-06-06T21:00:00.000Z	54 \| moderate	11.188 \| good	49.3 \| good	34.105 \| good	0.77 \| good	1.418 \| good	0.102 \| good
2025-06-06T22:00:00.000Z	49 \| good	9.341 \| good	41.497 \| good	34.03 \| good	0.382 \| good	1.039 \| good	0.097 \| good
2025-06-06T23:00:00.000Z	56 \| moderate	12.394 \| fine	55.825 \| fine	31.956 \| good	0.523 \| good	1.3 \| good	0.1 \| good
2025-06-07T00:00:00.000Z	56 \| moderate	11.753 \| good	52.074 \| good	32.32 \| good	0.663 \| good	1.56 \| good	0.103 \| good
2025-06-07T01:00:00.000Z	58 \| moderate	12.743 \| fine	57.343 \| fine	33.392 \| good	0.368 \| good	2.493 \| good	0.101 \| good
2025-06-07T02:00:00.000Z	58 \| moderate	12.569 \| fine	56.347 \| fine	31.158 \| good	0.522 \| good	3.207 \| good	0.106 \| good
2025-06-07T03:00:00.000Z	58 \| moderate	13.304 \| fine	60.025 \| fine	28.568 \| good	0.675 \| good	3.921 \| good	0.11 \| good
2025-06-07T04:00:00.000Z	60 \| moderate	13.52 \| fine	60.797 \| fine	25.165 \| good	0.523 \| good	4.807 \| good	0.111 \| good
2025-06-07T05:00:00.000Z	58 \| moderate	12.591 \| fine	56.9 \| fine	24.916 \| good	0.72 \| good	6.434 \| good	0.119 \| good
2025-06-07T06:00:00.000Z	58 \| moderate	12.759 \| fine	57.422 \| fine	25.899 \| good	0.916 \| good	8.061 \| good	0.127 \| good
2025-06-07T07:00:00.000Z	56 \| moderate	12.118 \| fine	54.17 \| good	26.769 \| good	0.561 \| good	5.173 \| good	0.112 \| good
2025-06-07T08:00:00.000Z	54 \| moderate	11.456 \| good	50.36 \| good	26.915 \| good	0.756 \| good	7.161 \| good	0.121 \| good
2025-06-07T09:00:00.000Z	56 \| moderate	11.559 \| good	51.045 \| good	26.577 \| good	0.952 \| good	9.149 \| good	0.131 \| good
2025-06-07T10:00:00.000Z	56 \| moderate	11.805 \| good	52.297 \| good	26.003 \| good	0.468 \| good	4.133 \| good	0.103 \| good
2025-06-07T11:00:00.000Z	54 \| moderate	11.387 \| good	50.193 \| good	25.139 \| good	0.662 \| good	5.875 \| good	0.11 \| good
2025-06-07T12:00:00.000Z	58 \| moderate	13.349 \| fine	59.643 \| fine	31.173 \| good	0.857 \| good	7.618 \| good	0.118 \| good
2025-06-07T13:00:00.000Z	56 \| moderate	12.227 \| fine	54.859 \| good	29.552 \| good	0.502 \| good	2.149 \| good	0.096 \| good
2025-06-07T14:00:00.000Z	58 \| moderate	12.669 \| fine	57.079 \| fine	27.647 \| good	0.746 \| good	2.987 \| good	0.1 \| good
2025-06-07T15:00:00.000Z	58 \| moderate	13.284 \| fine	59.616 \| fine	27.417 \| good	0.99 \| good	3.824 \| good	0.104 \| good
2025-06-07T16:00:00.000Z	54 \| moderate	11.048 \| good	48.779 \| good	29.396 \| good	0.556 \| good	1.229 \| good	0.096 \| good
2025-06-07T17:00:00.000Z	58 \| moderate	13.07 \| fine	58.691 \| fine	33.309 \| good	0.733 \| good	1.718 \| good	0.1 \| good
2025-06-07T18:00:00.000Z	56 \| moderate	11.972 \| good	53.22 \| good	35.244 \| good	0.909 \| good	2.207 \| good	0.103 \| good
2025-06-07T19:00:00.000Z	58 \| moderate	12.645 \| fine	57.072 \| fine	36.312 \| good	0.467 \| good	0.678 \| good	0.093 \| good
2025-06-07T20:00:00.000Z	56 \| moderate	12.415 \| fine	55.708 \| fine	36.797 \| good	0.599 \| good	0.926 \| good	0.095 \| good
2025-06-07T21:00:00.000Z	54 \| moderate	11.479 \| good	50.674 \| good	36.213 \| good	0.731 \| good	1.175 \| good	0.098 \| good
2025-06-07T22:00:00.000Z	52 \| moderate	9.773 \| good	43.691 \| good	34.662 \| good	0.314 \| good	0.834 \| good	0.095 \| good
2025-06-07T23:00:00.000Z	56 \| moderate	12.033 \| good	53.917 \| good	33.485 \| good	0.417 \| good	1.126 \| good	0.097 \| good
2025-06-08T00:00:00.000Z	56 \| moderate	11.911 \| good	52.955 \| good	33.967 \| good	0.52 \| good	1.418 \| good	0.1 \| good
2025-06-08T01:00:00.000Z	58 \| moderate	12.81 \| fine	57.689 \| fine	30.791 \| good	0.259 \| good	1.874 \| good	0.101 \| good
2025-06-08T02:00:00.000Z	56 \| moderate	12.101 \| fine	54.431 \| good	30.451 \| good	0.366 \| good	2.595 \| good	0.104 \| good
2025-06-08T03:00:00.000Z	60 \| moderate	13.518 \| fine	60.808 \| fine	27.818 \| good	0.473 \| good	3.317 \| good	0.108 \| good
2025-06-08T04:00:00.000Z	60 \| moderate	13.884 \| fine	62.844 \| fine	26.737 \| good	0.326 \| good	2.164 \| good	0.102 \| good
2025-06-08T05:00:00.000Z	58 \| moderate	12.795 \| fine	57.318 \| fine	26.527 \| good	0.466 \| good	3.038 \| good	0.106 \| good
2025-06-08T06:00:00.000Z	52 \| moderate	10.101 \| good	13.44 \| good	28.775 \| good	0.601 \| good	3.888 \| good	0.109 \| good

Hercules

Empower business decisions with accurate air quality data

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

0.39ppm

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 Hercules, California updated?

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

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

The worst air quality in Hercules, California was recorded at 09:00:00 on 2025-06-05.

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

The best air quality in Hercules, California was recorded at 05:00:00 on 2025-06-06.

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

The real-time air quality index in Hercules, California is 25, currently categorized as Good.

Which pollutant is found most often in Hercules, California?

The most common pollutant in Hercules, California is O3.

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

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

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

The measured PM_2.5 levels in Hercules, California at present are 3.904 μg/m³.

What are the current PM₁₀ levels at Hercules, California?

The current PM₁₀ levels in Hercules, California are 17.321 μg/m³.

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

The current carbon monoxide (CO) level in Hercules, California is 0.285 ppm.

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

The current sulfur dioxide (SO₂) levels in Hercules, California are 0.987 ppb.

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

The current ozone (O₃) levels at Hercules, California is 27.295 ppm.

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

The current nitrogen dioxide (NO₂) levels at Hercules, California is 2.307 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-04T07:00:00.000Z	62 \| moderate	14.513 \| fine	46.776 \| good	32.036 \| good	1.025 \| good	4.764 \| good	0.287 \| good
2025-06-04T08:00:00.000Z	56 \| moderate	12.412 \| fine	36.821 \| good	33.504 \| good	1.043 \| good	2.564 \| good	0.274 \| good
2025-06-04T09:00:00.000Z	58 \| moderate	12.995 \| fine	50.507 \| good	33.478 \| good	1.033 \| good	2.837 \| good	0.259 \| good
2025-06-04T10:00:00.000Z	58 \| moderate	12.995 \| fine	50.236 \| good	33.478 \| good	1.016 \| good	2.606 \| good	0.259 \| good
2025-06-04T11:00:00.000Z	58 \| moderate	13.174 \| fine	60.429 \| fine	33.539 \| good	1.025 \| good	2.453 \| good	0.259 \| good
2025-06-04T12:00:00.000Z	56 \| moderate	11.66 \| good	47.446 \| good	31.525 \| good	1.024 \| good	5.48 \| good	0.259 \| good
2025-06-04T13:00:00.000Z	52 \| moderate	9.634 \| good	42.849 \| good	30.609 \| good	0.76 \| good	2.961 \| good	0.11 \| good
2025-06-04T14:00:00.000Z	60 \| moderate	13.638 \| fine	58.544 \| fine	31.036 \| good	1.114 \| good	5.187 \| good	0.369 \| good
2025-06-04T15:00:00.000Z	62 \| moderate	14.504 \| fine	56.816 \| fine	30.721 \| good	1.102 \| good	5.747 \| good	0.295 \| good
2025-06-04T16:00:00.000Z	62 \| moderate	15.135 \| fine	66.562 \| fine	31.253 \| good	1.046 \| good	4.118 \| good	0.295 \| good
2025-06-04T17:00:00.000Z	60 \| moderate	13.919 \| fine	57.951 \| fine	31.736 \| good	0.869 \| good	4.253 \| good	0.295 \| good
2025-06-04T18:00:00.000Z	60 \| moderate	13.71 \| fine	56.472 \| fine	30.521 \| good	1.261 \| good	3.873 \| good	0.297 \| good
2025-06-04T19:00:00.000Z	60 \| moderate	14.225 \| fine	63.024 \| fine	32.023 \| good	2.02 \| good	3.289 \| good	0.274 \| good
2025-06-04T20:00:00.000Z	60 \| moderate	13.874 \| fine	61.443 \| fine	34.225 \| good	1.42 \| good	2.353 \| good	0.274 \| good
2025-06-04T21:00:00.000Z	62 \| moderate	15.365 \| fine	60.524 \| fine	35.822 \| good	1.089 \| good	2.776 \| good	0.274 \| good
2025-06-04T22:00:00.000Z	60 \| moderate	14.239 \| fine	59.266 \| fine	36.049 \| good	1.144 \| good	2.606 \| good	0.274 \| good
2025-06-04T23:00:00.000Z	60 \| moderate	13.703 \| fine	61.211 \| fine	36.223 \| good	1.132 \| good	2.855 \| good	0.282 \| good
2025-06-05T00:00:00.000Z	54 \| moderate	11.013 \| good	48.933 \| good	36.191 \| good	1.052 \| good	2.452 \| good	0.282 \| good
2025-06-05T01:00:00.000Z	56 \| moderate	12.306 \| fine	55.271 \| fine	35.225 \| good	1.12 \| good	2.418 \| good	0.274 \| good
2025-06-05T02:00:00.000Z	54 \| moderate	10.661 \| good	47.889 \| good	34.514 \| good	1.053 \| good	1.634 \| good	0.274 \| good
2025-06-05T03:00:00.000Z	49 \| good	9.018 \| good	39.814 \| good	33.514 \| good	1.036 \| good	2.068 \| good	0.274 \| good
2025-06-05T04:00:00.000Z	49 \| good	8.985 \| good	39.423 \| good	32.688 \| good	0.948 \| good	1.672 \| good	0.274 \| good
2025-06-05T05:00:00.000Z	52 \| moderate	9.78 \| good	43.343 \| good	33.218 \| good	0.946 \| good	2.342 \| good	0.274 \| good
2025-06-05T06:00:00.000Z	49 \| good	8.968 \| good	39.846 \| good	32.478 \| good	0.933 \| good	2.174 \| good	0.274 \| good
2025-06-05T07:00:00.000Z	49 \| good	8.687 \| good	38.999 \| good	32.478 \| good	1.013 \| good	3.193 \| good	0.274 \| good
2025-06-05T08:00:00.000Z	52 \| moderate	9.947 \| good	44.576 \| good	31.942 \| good	0.945 \| good	2.017 \| good	0.274 \| good
2025-06-05T09:00:00.000Z	54 \| moderate	10.536 \| good	47.104 \| good	32.566 \| good	1.264 \| good	1.325 \| good	0.259 \| good
2025-06-05T10:00:00.000Z	49 \| good	9.274 \| good	41.204 \| good	33.244 \| good	1.93 \| good	1.665 \| good	0.259 \| good
2025-06-05T11:00:00.000Z	49 \| good	9.286 \| good	41.204 \| good	32.506 \| good	1.327 \| good	2.344 \| good	0.259 \| good
2025-06-05T12:00:00.000Z	44 \| good	7.692 \| good	34.309 \| good	32.058 \| good	1.768 \| good	2.931 \| good	0.259 \| good
2025-06-05T13:00:00.000Z	38 \| good	7.184 \| good	32.326 \| good	31.862 \| good	2.424 \| good	1.821 \| good	0.274 \| good
2025-06-05T14:00:00.000Z	38 \| good	6.661 \| good	29.886 \| good	31.635 \| good	1.855 \| good	3.037 \| good	0.275 \| good
2025-06-05T15:00:00.000Z	29 \| good	5.446 \| good	23.828 \| good	30.669 \| good	1.731 \| good	3.407 \| good	0.289 \| good
2025-06-05T16:00:00.000Z	28 \| good	5.43 \| good	24.016 \| good	29.991 \| good	1.865 \| good	3.49 \| good	0.287 \| good
2025-06-05T17:00:00.000Z	28 \| good	5.284 \| good	23.343 \| good	30.313 \| good	2.446 \| good	3.282 \| good	0.274 \| good
2025-06-05T18:00:00.000Z	38 \| good	6.63 \| good	29.927 \| good	30.8 \| good	2.248 \| good	2.614 \| good	0.298 \| good
2025-06-05T19:00:00.000Z	38 \| good	6.734 \| good	30.097 \| good	32.01 \| good	1.723 \| good	3.288 \| good	0.286 \| good
2025-06-05T20:00:00.000Z	38 \| good	6.625 \| good	29.798 \| good	32.248 \| good	1.088 \| good	2.63 \| good	0.286 \| good
2025-06-05T21:00:00.000Z	38 \| good	6.87 \| good	30.455 \| good	32.382 \| good	1.307 \| good	2.397 \| good	0.269 \| good
2025-06-05T22:00:00.000Z	38 \| good	6.735 \| good	30.16 \| good	32.929 \| good	0.989 \| good	1.764 \| good	0.269 \| good
2025-06-05T23:00:00.000Z	33 \| good	6.304 \| good	28.134 \| good	33.01 \| good	1.764 \| good	1.947 \| good	0.27 \| good
2025-06-06T00:00:00.000Z	31 \| good	5.403 \| good	24.067 \| good	33.01 \| good	1.313 \| good	1.89 \| good	0.269 \| good
2025-06-06T01:00:00.000Z	30 \| good	4.91 \| good	21.64 \| good	32.01 \| good	1.074 \| good	2.077 \| good	0.269 \| good
2025-06-06T02:00:00.000Z	29 \| good	4.392 \| good	19.863 \| good	30.981 \| good	1.079 \| good	1.864 \| good	0.269 \| good
2025-06-06T03:00:00.000Z	27 \| good	3.523 \| good	15.151 \| good	29.272 \| good	1.275 \| good	2.087 \| good	0.269 \| good
2025-06-06T04:00:00.000Z	25 \| good	3.752 \| good	16.944 \| good	27.376 \| good	1.231 \| good	2.694 \| good	0.269 \| good
2025-06-06T05:00:00.000Z	25 \| good	3.904 \| good	17.321 \| good	27.295 \| good	0.987 \| good	2.307 \| good	0.285 \| good
2025-06-06T06:00:00.000Z	26 \| good	2.686 \| good	11.847 \| good	28.11 \| good	0.755 \| good	2.991 \| good	0.285 \| good
2025-06-06T06:00:00.000Z	25 \| good	3.904 \| good	17.321 \| good	27.295 \| good	0.987 \| good	2.307 \| good	0.285 \| good
2025-06-06T07:00:00.000Z	54 \| moderate	11.03 \| good	48.836 \| good	25.92 \| good	0.391 \| good	3.821 \| good	0.101 \| good
2025-06-06T08:00:00.000Z	54 \| moderate	10.598 \| good	46.984 \| good	26.157 \| good	0.508 \| good	4.704 \| good	0.105 \| good
2025-06-06T09:00:00.000Z	54 \| moderate	10.961 \| good	48.378 \| good	25.5 \| good	0.624 \| good	5.588 \| good	0.108 \| good
2025-06-06T10:00:00.000Z	54 \| moderate	11.256 \| good	50.062 \| good	26.733 \| good	0.337 \| good	3.019 \| good	0.095 \| good
2025-06-06T11:00:00.000Z	56 \| moderate	11.509 \| good	50.783 \| good	27.406 \| good	0.442 \| good	3.747 \| good	0.098 \| good
2025-06-06T12:00:00.000Z	56 \| moderate	11.655 \| good	51.558 \| good	24.316 \| good	0.546 \| good	4.476 \| good	0.1 \| good
2025-06-06T13:00:00.000Z	56 \| moderate	11.699 \| good	52.127 \| good	26.423 \| good	0.372 \| good	2.05 \| good	0.093 \| good
2025-06-06T14:00:00.000Z	56 \| moderate	12.443 \| fine	56.157 \| fine	27.062 \| good	0.517 \| good	2.496 \| good	0.095 \| good
2025-06-06T15:00:00.000Z	60 \| moderate	13.683 \| fine	61.176 \| fine	28.387 \| good	0.662 \| good	2.943 \| good	0.097 \| good
2025-06-06T16:00:00.000Z	54 \| moderate	11.163 \| good	49.404 \| good	29.366 \| good	0.448 \| good	1.473 \| good	0.098 \| good
2025-06-06T17:00:00.000Z	58 \| moderate	13.116 \| fine	59.55 \| fine	32.23 \| good	0.59 \| good	1.834 \| good	0.101 \| good
2025-06-06T18:00:00.000Z	58 \| moderate	12.696 \| fine	57.365 \| fine	34.376 \| good	0.733 \| good	2.195 \| good	0.103 \| good
2025-06-06T19:00:00.000Z	58 \| moderate	12.573 \| fine	56.201 \| fine	35.133 \| good	0.473 \| good	0.895 \| good	0.096 \| good
2025-06-06T20:00:00.000Z	58 \| moderate	12.684 \| fine	57.851 \| fine	34.911 \| good	0.622 \| good	1.156 \| good	0.099 \| good
2025-06-06T21:00:00.000Z	54 \| moderate	11.188 \| good	49.3 \| good	34.105 \| good	0.77 \| good	1.418 \| good	0.102 \| good
2025-06-06T22:00:00.000Z	49 \| good	9.341 \| good	41.497 \| good	34.03 \| good	0.382 \| good	1.039 \| good	0.097 \| good
2025-06-06T23:00:00.000Z	56 \| moderate	12.394 \| fine	55.825 \| fine	31.956 \| good	0.523 \| good	1.3 \| good	0.1 \| good
2025-06-07T00:00:00.000Z	56 \| moderate	11.753 \| good	52.074 \| good	32.32 \| good	0.663 \| good	1.56 \| good	0.103 \| good
2025-06-07T01:00:00.000Z	58 \| moderate	12.743 \| fine	57.343 \| fine	33.392 \| good	0.368 \| good	2.493 \| good	0.101 \| good
2025-06-07T02:00:00.000Z	58 \| moderate	12.569 \| fine	56.347 \| fine	31.158 \| good	0.522 \| good	3.207 \| good	0.106 \| good
2025-06-07T03:00:00.000Z	58 \| moderate	13.304 \| fine	60.025 \| fine	28.568 \| good	0.675 \| good	3.921 \| good	0.11 \| good
2025-06-07T04:00:00.000Z	60 \| moderate	13.52 \| fine	60.797 \| fine	25.165 \| good	0.523 \| good	4.807 \| good	0.111 \| good
2025-06-07T05:00:00.000Z	58 \| moderate	12.591 \| fine	56.9 \| fine	24.916 \| good	0.72 \| good	6.434 \| good	0.119 \| good
2025-06-07T06:00:00.000Z	58 \| moderate	12.759 \| fine	57.422 \| fine	25.899 \| good	0.916 \| good	8.061 \| good	0.127 \| good
2025-06-07T07:00:00.000Z	56 \| moderate	12.118 \| fine	54.17 \| good	26.769 \| good	0.561 \| good	5.173 \| good	0.112 \| good
2025-06-07T08:00:00.000Z	54 \| moderate	11.456 \| good	50.36 \| good	26.915 \| good	0.756 \| good	7.161 \| good	0.121 \| good
2025-06-07T09:00:00.000Z	56 \| moderate	11.559 \| good	51.045 \| good	26.577 \| good	0.952 \| good	9.149 \| good	0.131 \| good
2025-06-07T10:00:00.000Z	56 \| moderate	11.805 \| good	52.297 \| good	26.003 \| good	0.468 \| good	4.133 \| good	0.103 \| good
2025-06-07T11:00:00.000Z	54 \| moderate	11.387 \| good	50.193 \| good	25.139 \| good	0.662 \| good	5.875 \| good	0.11 \| good
2025-06-07T12:00:00.000Z	58 \| moderate	13.349 \| fine	59.643 \| fine	31.173 \| good	0.857 \| good	7.618 \| good	0.118 \| good
2025-06-07T13:00:00.000Z	56 \| moderate	12.227 \| fine	54.859 \| good	29.552 \| good	0.502 \| good	2.149 \| good	0.096 \| good
2025-06-07T14:00:00.000Z	58 \| moderate	12.669 \| fine	57.079 \| fine	27.647 \| good	0.746 \| good	2.987 \| good	0.1 \| good
2025-06-07T15:00:00.000Z	58 \| moderate	13.284 \| fine	59.616 \| fine	27.417 \| good	0.99 \| good	3.824 \| good	0.104 \| good
2025-06-07T16:00:00.000Z	54 \| moderate	11.048 \| good	48.779 \| good	29.396 \| good	0.556 \| good	1.229 \| good	0.096 \| good
2025-06-07T17:00:00.000Z	58 \| moderate	13.07 \| fine	58.691 \| fine	33.309 \| good	0.733 \| good	1.718 \| good	0.1 \| good
2025-06-07T18:00:00.000Z	56 \| moderate	11.972 \| good	53.22 \| good	35.244 \| good	0.909 \| good	2.207 \| good	0.103 \| good
2025-06-07T19:00:00.000Z	58 \| moderate	12.645 \| fine	57.072 \| fine	36.312 \| good	0.467 \| good	0.678 \| good	0.093 \| good
2025-06-07T20:00:00.000Z	56 \| moderate	12.415 \| fine	55.708 \| fine	36.797 \| good	0.599 \| good	0.926 \| good	0.095 \| good
2025-06-07T21:00:00.000Z	54 \| moderate	11.479 \| good	50.674 \| good	36.213 \| good	0.731 \| good	1.175 \| good	0.098 \| good
2025-06-07T22:00:00.000Z	52 \| moderate	9.773 \| good	43.691 \| good	34.662 \| good	0.314 \| good	0.834 \| good	0.095 \| good
2025-06-07T23:00:00.000Z	56 \| moderate	12.033 \| good	53.917 \| good	33.485 \| good	0.417 \| good	1.126 \| good	0.097 \| good
2025-06-08T00:00:00.000Z	56 \| moderate	11.911 \| good	52.955 \| good	33.967 \| good	0.52 \| good	1.418 \| good	0.1 \| good
2025-06-08T01:00:00.000Z	58 \| moderate	12.81 \| fine	57.689 \| fine	30.791 \| good	0.259 \| good	1.874 \| good	0.101 \| good
2025-06-08T02:00:00.000Z	56 \| moderate	12.101 \| fine	54.431 \| good	30.451 \| good	0.366 \| good	2.595 \| good	0.104 \| good
2025-06-08T03:00:00.000Z	60 \| moderate	13.518 \| fine	60.808 \| fine	27.818 \| good	0.473 \| good	3.317 \| good	0.108 \| good
2025-06-08T04:00:00.000Z	60 \| moderate	13.884 \| fine	62.844 \| fine	26.737 \| good	0.326 \| good	2.164 \| good	0.102 \| good
2025-06-08T05:00:00.000Z	58 \| moderate	12.795 \| fine	57.318 \| fine	26.527 \| good	0.466 \| good	3.038 \| good	0.106 \| good
2025-06-08T06:00:00.000Z	52 \| moderate	10.101 \| good	13.44 \| good	28.775 \| good	0.601 \| good	3.888 \| good	0.109 \| good

Live air quality index in Hercules, California today

Major air pollutants in Hercules, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Hercules, California air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

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Air quality levels in US

Frequently asked questions

How frequently is the air quality data for Hercules, California updated?

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

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

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

Which pollutant is found most often in Hercules, California?

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

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

What are the current PM10 levels at Hercules, California?

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

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

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

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

What are the current PM₁₀ levels at Hercules, California?

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

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

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