What are the current PM10 levels at Danville, California?

The current PM10 levels in Danville, California are 43.658 μg/m3.

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

The current sulfur dioxide (SO2) levels in Danville, California are 0.589 ppb.

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

The current ozone (O3) levels at Danville, California is 11.486 ppm.

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

The current nitrogen dioxide (NO2) levels at Danville, California is 13.316 ppb.

Real-time air quality index in Danville, California today

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

The measured PM2.5 levels in Danville, California at present are 10.471 μg/m3.

Stay updated with real-time air quality in Danville, 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

Danville, California

Last updated: ... (Local time)

Common air pollutants in Danville, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

10.47 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

43.66 μg/m³

155

255

425

605+

Ozone (O₃)

11.49 ppb

201

201+

Sulfur Dioxide (SO₂)

0.59 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

13.32 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.38 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Danville, California

Get Live Pollen Counts

Danville, California

Scroll To Air Quality Map

Track live Danville, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T18:00:00.000Z	52 \| moderate	9.577 \| good	31.736 \| good	12.264 \| good	0.72 \| good	12.092 \| good	0.689 \| good
2026-01-21T19:00:00.000Z	56 \| moderate	11.562 \| good	38.835 \| good	13.85 \| good	0.839 \| good	11.237 \| good	0.672 \| good
2026-01-21T20:00:00.000Z	38 \| good	7.416 \| good	39.301 \| good	17.742 \| good	0.861 \| good	9.466 \| good	0.594 \| good
2026-01-21T21:00:00.000Z	44 \| good	7.602 \| good	34.495 \| good	22.847 \| good	0.753 \| good	7.787 \| good	0.6 \| good
2026-01-21T22:00:00.000Z	49 \| good	8.624 \| good	40.34 \| good	11.568 \| good	0.772 \| good	8.985 \| good	0.561 \| good
2026-01-21T23:00:00.000Z	38 \| good	7.362 \| good	29.941 \| good	12.793 \| good	0.848 \| good	8.157 \| good	0.544 \| good
2026-01-22T00:00:00.000Z	52 \| moderate	9.832 \| good	37.877 \| good	8.004 \| good	1.026 \| good	8.071 \| good	0.561 \| good
2026-01-22T01:00:00.000Z	44 \| good	8.297 \| good	35.029 \| good	11.98 \| good	0.954 \| good	13.263 \| good	0.517 \| good
2026-01-22T02:00:00.000Z	49 \| good	8.851 \| good	42.971 \| good	8.463 \| good	0.925 \| good	18.916 \| good	0.539 \| good
2026-01-22T03:00:00.000Z	52 \| moderate	10.411 \| good	28.67 \| good	13.192 \| good	0.833 \| good	17.777 \| good	0.6 \| good
2026-01-22T04:00:00.000Z	58 \| moderate	13.232 \| fine	56.443 \| fine	5.389 \| good	0.745 \| good	20.352 \| good	0.561 \| good
2026-01-22T05:00:00.000Z	66 \| moderate	16.647 \| fine	83.551 \| fine	3.805 \| good	0.745 \| good	20.243 \| good	0.548 \| good
2026-01-22T06:00:00.000Z	56 \| moderate	12.423 \| fine	46.34 \| good	4.189 \| good	0.779 \| good	18.033 \| good	0.571 \| good
2026-01-22T07:00:00.000Z	62 \| moderate	15.374 \| fine	60.899 \| fine	2.23 \| good	0.77 \| good	17.357 \| good	0.62 \| good
2026-01-22T08:00:00.000Z	67 \| moderate	17.586 \| fine	74.028 \| fine	5.306 \| good	0.798 \| good	16.305 \| good	0.613 \| good
2026-01-22T09:00:00.000Z	62 \| moderate	14.957 \| fine	70.106 \| fine	3.585 \| good	0.753 \| good	15.738 \| good	0.598 \| good
2026-01-22T10:00:00.000Z	62 \| moderate	15.081 \| fine	72.069 \| fine	5.551 \| good	0.758 \| good	15.625 \| good	0.597 \| good
2026-01-22T11:00:00.000Z	58 \| moderate	12.726 \| fine	47.075 \| good	3.593 \| good	0.742 \| good	15.988 \| good	0.58 \| good
2026-01-22T12:00:00.000Z	58 \| moderate	12.839 \| fine	59.286 \| fine	11.496 \| good	0.706 \| good	16.494 \| good	0.583 \| good
2026-01-22T13:00:00.000Z	62 \| moderate	14.877 \| fine	43.017 \| good	5.154 \| good	0.746 \| good	15.782 \| good	0.634 \| good
2026-01-22T14:00:00.000Z	60 \| moderate	13.952 \| fine	45.706 \| good	10.914 \| good	0.703 \| good	14.051 \| good	0.633 \| good
2026-01-22T15:00:00.000Z	64 \| moderate	15.722 \| fine	45.235 \| good	7.754 \| good	0.71 \| good	14.061 \| good	0.666 \| good
2026-01-22T16:00:00.000Z	58 \| moderate	13.096 \| fine	49.871 \| good	9.955 \| good	0.666 \| good	13.11 \| good	0.71 \| good
2026-01-22T17:00:00.000Z	54 \| moderate	11.264 \| good	41.9 \| good	7.359 \| good	0.75 \| good	15.932 \| good	0.843 \| good
2026-01-22T18:00:00.000Z	49 \| good	9.126 \| good	41.383 \| good	12.491 \| good	0.898 \| good	15.391 \| good	0.728 \| good
2026-01-22T19:00:00.000Z	33 \| good	6.026 \| good	13.902 \| good	17.645 \| good	0.851 \| good	11.706 \| good	0.64 \| good
2026-01-22T20:00:00.000Z	44 \| good	7.843 \| good	29.853 \| good	19.148 \| good	0.984 \| good	10.893 \| good	0.567 \| good
2026-01-22T21:00:00.000Z	44 \| good	7.549 \| good	28.704 \| good	19.111 \| good	0.819 \| good	9.688 \| good	0.405 \| good
2026-01-22T22:00:00.000Z	58 \| moderate	12.933 \| fine	31.886 \| good	13.738 \| good	0.721 \| good	8.403 \| good	0.305 \| good
2026-01-22T23:00:00.000Z	60 \| moderate	14.187 \| fine	53.888 \| good	14.526 \| good	1.013 \| good	8.766 \| good	0.382 \| good
2026-01-23T00:00:00.000Z	64 \| moderate	15.623 \| fine	72.315 \| fine	19.413 \| good	0.81 \| good	10.061 \| good	0.353 \| good
2026-01-23T01:00:00.000Z	49 \| good	9.484 \| good	33.661 \| good	18.679 \| good	0.728 \| good	8.61 \| good	0.3 \| good
2026-01-23T02:00:00.000Z	52 \| moderate	9.921 \| good	45.11 \| good	21.58 \| good	2.113 \| good	12.48 \| good	0.359 \| good
2026-01-23T03:00:00.000Z	56 \| moderate	11.514 \| good	33.162 \| good	19.203 \| good	1.017 \| good	16.729 \| good	0.495 \| good
2026-01-23T04:00:00.000Z	60 \| moderate	13.784 \| fine	31.933 \| good	11.025 \| good	0.667 \| good	16.58 \| good	0.376 \| good
2026-01-23T05:00:00.000Z	66 \| moderate	16.965 \| fine	59.473 \| fine	11.443 \| good	0.562 \| good	19.767 \| good	0.45 \| good
2026-01-23T06:00:00.000Z	62 \| moderate	15.005 \| fine	48.204 \| good	8.507 \| good	0.472 \| good	13.133 \| good	0.388 \| good
2026-01-23T07:00:00.000Z	57 \| moderate	10.995 \| good	67.246 \| fine	6.929 \| good	0.384 \| good	15.563 \| good	0.462 \| good
2026-01-23T08:00:00.000Z	44 \| good	8.481 \| good	43.844 \| good	7.908 \| good	0.401 \| good	15.311 \| good	0.401 \| good
2026-01-23T09:00:00.000Z	54 \| moderate	10.607 \| good	40.231 \| good	8.608 \| good	0.418 \| good	12.828 \| good	0.372 \| good
2026-01-23T10:00:00.000Z	49 \| good	9.371 \| good	18.999 \| good	4.169 \| good	0.431 \| good	14.083 \| good	0.415 \| good
2026-01-23T11:00:00.000Z	44 \| good	8.45 \| good	34.312 \| good	6.77 \| good	0.42 \| good	13.87 \| good	0.422 \| good
2026-01-23T12:00:00.000Z	62 \| moderate	14.582 \| fine	44.956 \| good	5.484 \| good	0.338 \| good	16.05 \| good	0.39 \| good
2026-01-23T13:00:00.000Z	60 \| moderate	14.236 \| fine	36.629 \| good	4.391 \| good	0.625 \| good	14.602 \| good	0.278 \| good
2026-01-23T14:00:00.000Z	54 \| moderate	10.509 \| good	42.004 \| good	2.461 \| good	0.578 \| good	15.566 \| good	0.289 \| good
2026-01-23T15:00:00.000Z	54 \| moderate	10.581 \| good	35.711 \| good	8.488 \| good	0.571 \| good	13.662 \| good	0.351 \| good
2026-01-23T16:00:00.000Z	56 \| moderate	11.722 \| good	50.245 \| good	7.841 \| good	0.544 \| good	13.828 \| good	0.351 \| good
2026-01-23T17:00:00.000Z	52 \| moderate	10.471 \| good	43.658 \| good	11.486 \| good	0.589 \| good	13.316 \| good	0.379 \| good
2026-01-23T18:00:00.000Z	69 \| moderate	19.448 \| fine	85.857 \| fine	17.954 \| good	3.161 \| good	17.219 \| good	0.375 \| good
2026-01-23T19:00:00.000Z	67 \| moderate	18.139 \| fine	80.285 \| fine	24.117 \| good	3.154 \| good	14.907 \| good	0.334 \| good
2026-01-23T20:00:00.000Z	66 \| moderate	16.959 \| fine	75.713 \| fine	30.16 \| good	3.148 \| good	12.596 \| good	0.294 \| good
2026-01-23T21:00:00.000Z	66 \| moderate	16.946 \| fine	75.267 \| fine	35.279 \| good	3.142 \| good	10.284 \| good	0.254 \| good
2026-01-23T22:00:00.000Z	66 \| moderate	16.628 \| fine	73.874 \| fine	39.062 \| good	3.147 \| good	10.753 \| good	0.253 \| good
2026-01-23T23:00:00.000Z	64 \| moderate	16.201 \| fine	71.802 \| fine	40.561 \| good	3.153 \| good	11.222 \| good	0.251 \| good
2026-01-24T00:00:00.000Z	75 \| moderate	22.103 \| fine	96.834 \| fine	36.559 \| good	3.158 \| good	11.69 \| good	0.25 \| good
2026-01-24T01:00:00.000Z	64 \| moderate	15.886 \| fine	70.637 \| fine	29.116 \| good	3.177 \| good	17.867 \| good	0.308 \| good
2026-01-24T02:00:00.000Z	69 \| moderate	18.561 \| fine	81.675 \| fine	25.523 \| good	3.196 \| good	24.044 \| good	0.366 \| good
2026-01-24T03:00:00.000Z	73 \| moderate	20.637 \| fine	90.848 \| fine	23.318 \| good	3.215 \| good	30.221 \| good	0.424 \| good
2026-01-24T04:00:00.000Z	79 \| moderate	23.671 \| fine	103.461 \| fine	21.127 \| good	3.318 \| good	30.151 \| good	0.453 \| good
2026-01-24T05:00:00.000Z	81 \| moderate	24.803 \| fine	108.436 \| fine	18.539 \| good	3.42 \| good	30.081 \| good	0.483 \| good
2026-01-24T06:00:00.000Z	82 \| moderate	25.812 \| fine	112.347 \| fine	17.025 \| good	3.523 \| good	30.011 \| good	0.513 \| good
2026-01-24T07:00:00.000Z	77 \| moderate	23.426 \| fine	102.242 \| fine	16.175 \| good	3.285 \| good	28.99 \| good	0.495 \| good
2026-01-24T08:00:00.000Z	71 \| moderate	19.878 \| fine	87.369 \| fine	16.658 \| good	3.047 \| good	27.968 \| good	0.478 \| good
2026-01-24T09:00:00.000Z	67 \| moderate	18.405 \| fine	81.367 \| fine	16.461 \| good	2.809 \| good	26.947 \| good	0.46 \| good
2026-01-24T10:00:00.000Z	56 \| moderate	12.046 \| good	53.347 \| good	18.956 \| good	2.502 \| good	25.066 \| good	0.435 \| good
2026-01-24T11:00:00.000Z	22 \| good	4.298 \| good	18.62 \| good	22.395 \| good	2.195 \| good	23.186 \| good	0.409 \| good
2026-01-24T12:00:00.000Z	21 \| good	1.942 \| good	8.158 \| good	23.437 \| good	1.888 \| good	21.305 \| good	0.384 \| good
2026-01-24T13:00:00.000Z	22 \| good	1.89 \| good	7.727 \| good	23.934 \| good	1.882 \| good	19.414 \| good	0.347 \| good
2026-01-24T14:00:00.000Z	22 \| good	1.411 \| good	5.564 \| good	23.637 \| good	1.877 \| good	17.523 \| good	0.31 \| good
2026-01-24T15:00:00.000Z	22 \| good	0.818 \| good	3.325 \| good	23.616 \| good	1.871 \| good	15.632 \| good	0.273 \| good
2026-01-24T16:00:00.000Z	23 \| good	0.872 \| good	3.487 \| good	25.323 \| good	1.576 \| good	13 \| good	0.246 \| good
2026-01-24T17:00:00.000Z	29 \| good	3.713 \| good	16.221 \| good	30.616 \| good	1.282 \| good	10.368 \| good	0.219 \| good
2026-01-24T18:00:00.000Z	30 \| good	3.625 \| good	15.759 \| good	32.116 \| good	0.988 \| good	7.737 \| good	0.192 \| good
2026-01-24T19:00:00.000Z	31 \| good	3.64 \| good	15.794 \| good	34.115 \| good	0.876 \| good	6.071 \| good	0.173 \| good
2026-01-24T20:00:00.000Z	32 \| good	2.083 \| good	8.495 \| good	35.166 \| good	0.764 \| good	4.406 \| good	0.155 \| good
2026-01-24T21:00:00.000Z	32 \| good	1.538 \| good	6.334 \| good	35.332 \| good	0.652 \| good	2.741 \| good	0.137 \| good
2026-01-24T22:00:00.000Z	33 \| good	1.285 \| good	5.312 \| good	35.779 \| good	0.647 \| good	3.029 \| good	0.138 \| good
2026-01-24T23:00:00.000Z	33 \| good	1.264 \| good	5.086 \| good	35.816 \| good	0.642 \| good	3.318 \| good	0.14 \| good
2026-01-25T00:00:00.000Z	31 \| good	1.977 \| good	8.062 \| good	33.23 \| good	0.637 \| good	3.607 \| good	0.141 \| good
2026-01-25T01:00:00.000Z	26 \| good	1.087 \| good	4.392 \| good	27.983 \| good	0.741 \| good	8.228 \| good	0.169 \| good
2026-01-25T02:00:00.000Z	25 \| good	1.398 \| good	5.503 \| good	27.303 \| good	0.845 \| good	12.849 \| good	0.196 \| good
2026-01-25T03:00:00.000Z	26 \| good	1.47 \| good	6.004 \| good	27.799 \| good	0.949 \| good	17.47 \| good	0.224 \| good
2026-01-25T04:00:00.000Z	25 \| good	1.774 \| good	7.309 \| good	27.222 \| good	1.003 \| good	17.716 \| good	0.226 \| good
2026-01-25T05:00:00.000Z	24 \| good	2.79 \| good	11.594 \| good	26.166 \| good	1.056 \| good	17.962 \| good	0.228 \| good
2026-01-25T06:00:00.000Z	22 \| good	3.806 \| good	16.693 \| good	24.038 \| good	1.11 \| good	18.208 \| good	0.23 \| good
2026-01-25T07:00:00.000Z	21 \| good	2.965 \| good	12.665 \| good	23.321 \| good	1.03 \| good	17.662 \| good	0.229 \| good
2026-01-25T08:00:00.000Z	22 \| good	3.572 \| good	15.483 \| good	22.37 \| good	0.951 \| good	17.117 \| good	0.229 \| good
2026-01-25T09:00:00.000Z	19 \| good	3.156 \| good	13.384 \| good	21.22 \| good	0.871 \| good	16.572 \| good	0.229 \| good
2026-01-25T10:00:00.000Z	22 \| good	3.77 \| good	16.377 \| good	20.129 \| good	0.826 \| good	15.928 \| good	0.223 \| good
2026-01-25T11:00:00.000Z	33 \| good	5.608 \| good	24.384 \| good	19.038 \| good	0.78 \| good	15.284 \| good	0.217 \| good
2026-01-25T12:00:00.000Z	27 \| good	5.109 \| good	21.961 \| good	18.198 \| good	0.735 \| good	14.64 \| good	0.211 \| good
2026-01-25T13:00:00.000Z	22 \| good	4.488 \| good	19.427 \| good	17.443 \| good	0.802 \| good	15.254 \| good	0.216 \| good
2026-01-25T14:00:00.000Z	16 \| good	2.712 \| good	10.895 \| good	16.869 \| good	0.868 \| good	15.868 \| good	0.221 \| good
2026-01-25T15:00:00.000Z	22 \| good	4.446 \| good	19.334 \| good	16.489 \| good	0.935 \| good	16.482 \| good	0.226 \| good
2026-01-25T16:00:00.000Z	27 \| good	4.941 \| good	21.498 \| good	16.703 \| good	1.015 \| good	15.037 \| good	0.234 \| good
2026-01-25T17:00:00.000Z	33 \| good	6.296 \| good	27.996 \| good	17.917 \| good	1.094 \| good	13.593 \| good	0.242 \| good

Danville

Empower business decisions with accurate air quality data

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

0.36ppm

How accurate is California, USA air quality data?

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

Source: Ambee Data Sources

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Frequently asked questions

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

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

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

The worst air quality in Danville, California was recorded at 05:00:00 on 2026-01-23.

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

The best air quality in Danville, California was recorded at 07:00:00 on 2026-01-22.

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

The real-time air quality index in Danville, California is 52, currently categorized as Moderate.

Which pollutant is found most often in Danville, California?

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

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

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

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

The measured PM_2.5 levels in Danville, California at present are 10.471 μg/m³.

What are the current PM₁₀ levels at Danville, California?

The current PM₁₀ levels in Danville, California are 43.658 μg/m³.

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

The current carbon monoxide (CO) level in Danville, California is 0.379 ppm.

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

The current sulfur dioxide (SO₂) levels in Danville, California are 0.589 ppb.

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

The current ozone (O₃) levels at Danville, California is 11.486 ppm.

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

The current nitrogen dioxide (NO₂) levels at Danville, California is 13.316 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T18:00:00.000Z	52 \| moderate	9.577 \| good	31.736 \| good	12.264 \| good	0.72 \| good	12.092 \| good	0.689 \| good
2026-01-21T19:00:00.000Z	56 \| moderate	11.562 \| good	38.835 \| good	13.85 \| good	0.839 \| good	11.237 \| good	0.672 \| good
2026-01-21T20:00:00.000Z	38 \| good	7.416 \| good	39.301 \| good	17.742 \| good	0.861 \| good	9.466 \| good	0.594 \| good
2026-01-21T21:00:00.000Z	44 \| good	7.602 \| good	34.495 \| good	22.847 \| good	0.753 \| good	7.787 \| good	0.6 \| good
2026-01-21T22:00:00.000Z	49 \| good	8.624 \| good	40.34 \| good	11.568 \| good	0.772 \| good	8.985 \| good	0.561 \| good
2026-01-21T23:00:00.000Z	38 \| good	7.362 \| good	29.941 \| good	12.793 \| good	0.848 \| good	8.157 \| good	0.544 \| good
2026-01-22T00:00:00.000Z	52 \| moderate	9.832 \| good	37.877 \| good	8.004 \| good	1.026 \| good	8.071 \| good	0.561 \| good
2026-01-22T01:00:00.000Z	44 \| good	8.297 \| good	35.029 \| good	11.98 \| good	0.954 \| good	13.263 \| good	0.517 \| good
2026-01-22T02:00:00.000Z	49 \| good	8.851 \| good	42.971 \| good	8.463 \| good	0.925 \| good	18.916 \| good	0.539 \| good
2026-01-22T03:00:00.000Z	52 \| moderate	10.411 \| good	28.67 \| good	13.192 \| good	0.833 \| good	17.777 \| good	0.6 \| good
2026-01-22T04:00:00.000Z	58 \| moderate	13.232 \| fine	56.443 \| fine	5.389 \| good	0.745 \| good	20.352 \| good	0.561 \| good
2026-01-22T05:00:00.000Z	66 \| moderate	16.647 \| fine	83.551 \| fine	3.805 \| good	0.745 \| good	20.243 \| good	0.548 \| good
2026-01-22T06:00:00.000Z	56 \| moderate	12.423 \| fine	46.34 \| good	4.189 \| good	0.779 \| good	18.033 \| good	0.571 \| good
2026-01-22T07:00:00.000Z	62 \| moderate	15.374 \| fine	60.899 \| fine	2.23 \| good	0.77 \| good	17.357 \| good	0.62 \| good
2026-01-22T08:00:00.000Z	67 \| moderate	17.586 \| fine	74.028 \| fine	5.306 \| good	0.798 \| good	16.305 \| good	0.613 \| good
2026-01-22T09:00:00.000Z	62 \| moderate	14.957 \| fine	70.106 \| fine	3.585 \| good	0.753 \| good	15.738 \| good	0.598 \| good
2026-01-22T10:00:00.000Z	62 \| moderate	15.081 \| fine	72.069 \| fine	5.551 \| good	0.758 \| good	15.625 \| good	0.597 \| good
2026-01-22T11:00:00.000Z	58 \| moderate	12.726 \| fine	47.075 \| good	3.593 \| good	0.742 \| good	15.988 \| good	0.58 \| good
2026-01-22T12:00:00.000Z	58 \| moderate	12.839 \| fine	59.286 \| fine	11.496 \| good	0.706 \| good	16.494 \| good	0.583 \| good
2026-01-22T13:00:00.000Z	62 \| moderate	14.877 \| fine	43.017 \| good	5.154 \| good	0.746 \| good	15.782 \| good	0.634 \| good
2026-01-22T14:00:00.000Z	60 \| moderate	13.952 \| fine	45.706 \| good	10.914 \| good	0.703 \| good	14.051 \| good	0.633 \| good
2026-01-22T15:00:00.000Z	64 \| moderate	15.722 \| fine	45.235 \| good	7.754 \| good	0.71 \| good	14.061 \| good	0.666 \| good
2026-01-22T16:00:00.000Z	58 \| moderate	13.096 \| fine	49.871 \| good	9.955 \| good	0.666 \| good	13.11 \| good	0.71 \| good
2026-01-22T17:00:00.000Z	54 \| moderate	11.264 \| good	41.9 \| good	7.359 \| good	0.75 \| good	15.932 \| good	0.843 \| good
2026-01-22T18:00:00.000Z	49 \| good	9.126 \| good	41.383 \| good	12.491 \| good	0.898 \| good	15.391 \| good	0.728 \| good
2026-01-22T19:00:00.000Z	33 \| good	6.026 \| good	13.902 \| good	17.645 \| good	0.851 \| good	11.706 \| good	0.64 \| good
2026-01-22T20:00:00.000Z	44 \| good	7.843 \| good	29.853 \| good	19.148 \| good	0.984 \| good	10.893 \| good	0.567 \| good
2026-01-22T21:00:00.000Z	44 \| good	7.549 \| good	28.704 \| good	19.111 \| good	0.819 \| good	9.688 \| good	0.405 \| good
2026-01-22T22:00:00.000Z	58 \| moderate	12.933 \| fine	31.886 \| good	13.738 \| good	0.721 \| good	8.403 \| good	0.305 \| good
2026-01-22T23:00:00.000Z	60 \| moderate	14.187 \| fine	53.888 \| good	14.526 \| good	1.013 \| good	8.766 \| good	0.382 \| good
2026-01-23T00:00:00.000Z	64 \| moderate	15.623 \| fine	72.315 \| fine	19.413 \| good	0.81 \| good	10.061 \| good	0.353 \| good
2026-01-23T01:00:00.000Z	49 \| good	9.484 \| good	33.661 \| good	18.679 \| good	0.728 \| good	8.61 \| good	0.3 \| good
2026-01-23T02:00:00.000Z	52 \| moderate	9.921 \| good	45.11 \| good	21.58 \| good	2.113 \| good	12.48 \| good	0.359 \| good
2026-01-23T03:00:00.000Z	56 \| moderate	11.514 \| good	33.162 \| good	19.203 \| good	1.017 \| good	16.729 \| good	0.495 \| good
2026-01-23T04:00:00.000Z	60 \| moderate	13.784 \| fine	31.933 \| good	11.025 \| good	0.667 \| good	16.58 \| good	0.376 \| good
2026-01-23T05:00:00.000Z	66 \| moderate	16.965 \| fine	59.473 \| fine	11.443 \| good	0.562 \| good	19.767 \| good	0.45 \| good
2026-01-23T06:00:00.000Z	62 \| moderate	15.005 \| fine	48.204 \| good	8.507 \| good	0.472 \| good	13.133 \| good	0.388 \| good
2026-01-23T07:00:00.000Z	57 \| moderate	10.995 \| good	67.246 \| fine	6.929 \| good	0.384 \| good	15.563 \| good	0.462 \| good
2026-01-23T08:00:00.000Z	44 \| good	8.481 \| good	43.844 \| good	7.908 \| good	0.401 \| good	15.311 \| good	0.401 \| good
2026-01-23T09:00:00.000Z	54 \| moderate	10.607 \| good	40.231 \| good	8.608 \| good	0.418 \| good	12.828 \| good	0.372 \| good
2026-01-23T10:00:00.000Z	49 \| good	9.371 \| good	18.999 \| good	4.169 \| good	0.431 \| good	14.083 \| good	0.415 \| good
2026-01-23T11:00:00.000Z	44 \| good	8.45 \| good	34.312 \| good	6.77 \| good	0.42 \| good	13.87 \| good	0.422 \| good
2026-01-23T12:00:00.000Z	62 \| moderate	14.582 \| fine	44.956 \| good	5.484 \| good	0.338 \| good	16.05 \| good	0.39 \| good
2026-01-23T13:00:00.000Z	60 \| moderate	14.236 \| fine	36.629 \| good	4.391 \| good	0.625 \| good	14.602 \| good	0.278 \| good
2026-01-23T14:00:00.000Z	54 \| moderate	10.509 \| good	42.004 \| good	2.461 \| good	0.578 \| good	15.566 \| good	0.289 \| good
2026-01-23T15:00:00.000Z	54 \| moderate	10.581 \| good	35.711 \| good	8.488 \| good	0.571 \| good	13.662 \| good	0.351 \| good
2026-01-23T16:00:00.000Z	56 \| moderate	11.722 \| good	50.245 \| good	7.841 \| good	0.544 \| good	13.828 \| good	0.351 \| good
2026-01-23T17:00:00.000Z	52 \| moderate	10.471 \| good	43.658 \| good	11.486 \| good	0.589 \| good	13.316 \| good	0.379 \| good
2026-01-23T18:00:00.000Z	69 \| moderate	19.448 \| fine	85.857 \| fine	17.954 \| good	3.161 \| good	17.219 \| good	0.375 \| good
2026-01-23T19:00:00.000Z	67 \| moderate	18.139 \| fine	80.285 \| fine	24.117 \| good	3.154 \| good	14.907 \| good	0.334 \| good
2026-01-23T20:00:00.000Z	66 \| moderate	16.959 \| fine	75.713 \| fine	30.16 \| good	3.148 \| good	12.596 \| good	0.294 \| good
2026-01-23T21:00:00.000Z	66 \| moderate	16.946 \| fine	75.267 \| fine	35.279 \| good	3.142 \| good	10.284 \| good	0.254 \| good
2026-01-23T22:00:00.000Z	66 \| moderate	16.628 \| fine	73.874 \| fine	39.062 \| good	3.147 \| good	10.753 \| good	0.253 \| good
2026-01-23T23:00:00.000Z	64 \| moderate	16.201 \| fine	71.802 \| fine	40.561 \| good	3.153 \| good	11.222 \| good	0.251 \| good
2026-01-24T00:00:00.000Z	75 \| moderate	22.103 \| fine	96.834 \| fine	36.559 \| good	3.158 \| good	11.69 \| good	0.25 \| good
2026-01-24T01:00:00.000Z	64 \| moderate	15.886 \| fine	70.637 \| fine	29.116 \| good	3.177 \| good	17.867 \| good	0.308 \| good
2026-01-24T02:00:00.000Z	69 \| moderate	18.561 \| fine	81.675 \| fine	25.523 \| good	3.196 \| good	24.044 \| good	0.366 \| good
2026-01-24T03:00:00.000Z	73 \| moderate	20.637 \| fine	90.848 \| fine	23.318 \| good	3.215 \| good	30.221 \| good	0.424 \| good
2026-01-24T04:00:00.000Z	79 \| moderate	23.671 \| fine	103.461 \| fine	21.127 \| good	3.318 \| good	30.151 \| good	0.453 \| good
2026-01-24T05:00:00.000Z	81 \| moderate	24.803 \| fine	108.436 \| fine	18.539 \| good	3.42 \| good	30.081 \| good	0.483 \| good
2026-01-24T06:00:00.000Z	82 \| moderate	25.812 \| fine	112.347 \| fine	17.025 \| good	3.523 \| good	30.011 \| good	0.513 \| good
2026-01-24T07:00:00.000Z	77 \| moderate	23.426 \| fine	102.242 \| fine	16.175 \| good	3.285 \| good	28.99 \| good	0.495 \| good
2026-01-24T08:00:00.000Z	71 \| moderate	19.878 \| fine	87.369 \| fine	16.658 \| good	3.047 \| good	27.968 \| good	0.478 \| good
2026-01-24T09:00:00.000Z	67 \| moderate	18.405 \| fine	81.367 \| fine	16.461 \| good	2.809 \| good	26.947 \| good	0.46 \| good
2026-01-24T10:00:00.000Z	56 \| moderate	12.046 \| good	53.347 \| good	18.956 \| good	2.502 \| good	25.066 \| good	0.435 \| good
2026-01-24T11:00:00.000Z	22 \| good	4.298 \| good	18.62 \| good	22.395 \| good	2.195 \| good	23.186 \| good	0.409 \| good
2026-01-24T12:00:00.000Z	21 \| good	1.942 \| good	8.158 \| good	23.437 \| good	1.888 \| good	21.305 \| good	0.384 \| good
2026-01-24T13:00:00.000Z	22 \| good	1.89 \| good	7.727 \| good	23.934 \| good	1.882 \| good	19.414 \| good	0.347 \| good
2026-01-24T14:00:00.000Z	22 \| good	1.411 \| good	5.564 \| good	23.637 \| good	1.877 \| good	17.523 \| good	0.31 \| good
2026-01-24T15:00:00.000Z	22 \| good	0.818 \| good	3.325 \| good	23.616 \| good	1.871 \| good	15.632 \| good	0.273 \| good
2026-01-24T16:00:00.000Z	23 \| good	0.872 \| good	3.487 \| good	25.323 \| good	1.576 \| good	13 \| good	0.246 \| good
2026-01-24T17:00:00.000Z	29 \| good	3.713 \| good	16.221 \| good	30.616 \| good	1.282 \| good	10.368 \| good	0.219 \| good
2026-01-24T18:00:00.000Z	30 \| good	3.625 \| good	15.759 \| good	32.116 \| good	0.988 \| good	7.737 \| good	0.192 \| good
2026-01-24T19:00:00.000Z	31 \| good	3.64 \| good	15.794 \| good	34.115 \| good	0.876 \| good	6.071 \| good	0.173 \| good
2026-01-24T20:00:00.000Z	32 \| good	2.083 \| good	8.495 \| good	35.166 \| good	0.764 \| good	4.406 \| good	0.155 \| good
2026-01-24T21:00:00.000Z	32 \| good	1.538 \| good	6.334 \| good	35.332 \| good	0.652 \| good	2.741 \| good	0.137 \| good
2026-01-24T22:00:00.000Z	33 \| good	1.285 \| good	5.312 \| good	35.779 \| good	0.647 \| good	3.029 \| good	0.138 \| good
2026-01-24T23:00:00.000Z	33 \| good	1.264 \| good	5.086 \| good	35.816 \| good	0.642 \| good	3.318 \| good	0.14 \| good
2026-01-25T00:00:00.000Z	31 \| good	1.977 \| good	8.062 \| good	33.23 \| good	0.637 \| good	3.607 \| good	0.141 \| good
2026-01-25T01:00:00.000Z	26 \| good	1.087 \| good	4.392 \| good	27.983 \| good	0.741 \| good	8.228 \| good	0.169 \| good
2026-01-25T02:00:00.000Z	25 \| good	1.398 \| good	5.503 \| good	27.303 \| good	0.845 \| good	12.849 \| good	0.196 \| good
2026-01-25T03:00:00.000Z	26 \| good	1.47 \| good	6.004 \| good	27.799 \| good	0.949 \| good	17.47 \| good	0.224 \| good
2026-01-25T04:00:00.000Z	25 \| good	1.774 \| good	7.309 \| good	27.222 \| good	1.003 \| good	17.716 \| good	0.226 \| good
2026-01-25T05:00:00.000Z	24 \| good	2.79 \| good	11.594 \| good	26.166 \| good	1.056 \| good	17.962 \| good	0.228 \| good
2026-01-25T06:00:00.000Z	22 \| good	3.806 \| good	16.693 \| good	24.038 \| good	1.11 \| good	18.208 \| good	0.23 \| good
2026-01-25T07:00:00.000Z	21 \| good	2.965 \| good	12.665 \| good	23.321 \| good	1.03 \| good	17.662 \| good	0.229 \| good
2026-01-25T08:00:00.000Z	22 \| good	3.572 \| good	15.483 \| good	22.37 \| good	0.951 \| good	17.117 \| good	0.229 \| good
2026-01-25T09:00:00.000Z	19 \| good	3.156 \| good	13.384 \| good	21.22 \| good	0.871 \| good	16.572 \| good	0.229 \| good
2026-01-25T10:00:00.000Z	22 \| good	3.77 \| good	16.377 \| good	20.129 \| good	0.826 \| good	15.928 \| good	0.223 \| good
2026-01-25T11:00:00.000Z	33 \| good	5.608 \| good	24.384 \| good	19.038 \| good	0.78 \| good	15.284 \| good	0.217 \| good
2026-01-25T12:00:00.000Z	27 \| good	5.109 \| good	21.961 \| good	18.198 \| good	0.735 \| good	14.64 \| good	0.211 \| good
2026-01-25T13:00:00.000Z	22 \| good	4.488 \| good	19.427 \| good	17.443 \| good	0.802 \| good	15.254 \| good	0.216 \| good
2026-01-25T14:00:00.000Z	16 \| good	2.712 \| good	10.895 \| good	16.869 \| good	0.868 \| good	15.868 \| good	0.221 \| good
2026-01-25T15:00:00.000Z	22 \| good	4.446 \| good	19.334 \| good	16.489 \| good	0.935 \| good	16.482 \| good	0.226 \| good
2026-01-25T16:00:00.000Z	27 \| good	4.941 \| good	21.498 \| good	16.703 \| good	1.015 \| good	15.037 \| good	0.234 \| good
2026-01-25T17:00:00.000Z	33 \| good	6.296 \| good	27.996 \| good	17.917 \| good	1.094 \| good	13.593 \| good	0.242 \| good

Real-time air quality index in Danville, California today

Common air pollutants in Danville, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Danville, California air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

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How accurate is California, USA air quality data?

Air quality levels in US

Frequently asked questions

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

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

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

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

Which pollutant is found most often in Danville, California?

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

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

What are the current PM10 levels at Danville, California?

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

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

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

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

What are the current PM₁₀ levels at Danville, California?

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

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

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