What are the current PM10 levels at Rio Vista, California?

The current PM10 levels in Rio Vista, California are 45.687 μg/m3.

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

The current sulfur dioxide (SO2) levels in Rio Vista, California are 0.735 ppb.

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

The current ozone (O3) levels at Rio Vista, California is 36.468 ppm.

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

The current nitrogen dioxide (NO2) levels at Rio Vista, California is 20.519 ppb.

Real-time air quality index in Rio Vista, California today

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

The measured PM2.5 levels in Rio Vista, California at present are 7.211 μg/m3.

Stay updated with real-time air quality in Rio Vista, 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

Rio Vista, California

Last updated: ... (Local time)

Common air pollutants in Rio Vista, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

7.21 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

45.69 μg/m³

155

255

425

605+

Ozone (O₃)

36.47 ppb

201

201+

Sulfur Dioxide (SO₂)

0.73 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

20.52 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.46 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Rio Vista, California

Get Live Pollen Counts

Rio Vista, California

Scroll To Air Quality Map

Track live Rio Vista, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-08T07:00:00.000Z	38 \| good	6.566 \| good	40.091 \| good	24.785 \| good	0.583 \| good	8.473 \| good	0.44 \| good
2026-09-08T08:00:00.000Z	27 \| good	5.473 \| good	25.958 \| good	18.965 \| good	0.662 \| good	9.065 \| good	0.411 \| good
2026-09-08T09:00:00.000Z	46 \| good	8.426 \| good	49.509 \| good	17.282 \| good	0.615 \| good	10.366 \| good	0.367 \| good
2026-09-08T10:00:00.000Z	38 \| good	6.805 \| good	24.582 \| good	15.545 \| good	0.642 \| good	11.423 \| good	0.407 \| good
2026-09-08T11:00:00.000Z	25 \| good	3.547 \| good	26.926 \| good	14.722 \| good	0.65 \| good	8.578 \| good	0.407 \| good
2026-09-08T12:00:00.000Z	33 \| good	5.786 \| good	29.855 \| good	19.478 \| good	0.721 \| good	6.416 \| good	0.396 \| good
2026-09-08T13:00:00.000Z	38 \| good	6.628 \| good	19.881 \| good	14.528 \| good	0.677 \| good	9.041 \| good	0.419 \| good
2026-09-08T14:00:00.000Z	38 \| good	6.806 \| good	28.495 \| good	10.407 \| good	0.613 \| good	13.239 \| good	0.394 \| good
2026-09-08T15:00:00.000Z	27 \| good	4.898 \| good	18.386 \| good	14.359 \| good	0.521 \| good	15.708 \| good	0.445 \| good
2026-09-08T16:00:00.000Z	33 \| good	6.432 \| good	24.805 \| good	16.099 \| good	0.564 \| good	8.367 \| good	0.482 \| good
2026-09-08T17:00:00.000Z	27 \| good	4.597 \| good	15.127 \| good	21.105 \| good	0.7 \| good	7.722 \| good	0.4 \| good
2026-09-08T18:00:00.000Z	33 \| good	6.156 \| good	27.109 \| good	29.776 \| good	0.69 \| good	6.426 \| good	0.33 \| good
2026-09-08T19:00:00.000Z	33 \| good	6.084 \| good	23.593 \| good	33.971 \| good	0.71 \| good	4.794 \| good	0.32 \| good
2026-09-08T20:00:00.000Z	33 \| good	3.628 \| good	21.995 \| good	36.28 \| good	0.73 \| good	2.413 \| good	0.319 \| good
2026-09-08T21:00:00.000Z	39 \| good	4.232 \| good	34.367 \| good	42.175 \| good	0.752 \| good	1.906 \| good	0.293 \| good
2026-09-08T22:00:00.000Z	42 \| good	4.953 \| good	34.5 \| good	44.79 \| good	0.757 \| good	2.384 \| good	0.279 \| good
2026-09-08T23:00:00.000Z	44 \| good	5.915 \| good	29.587 \| good	46.615 \| good	0.844 \| good	1.751 \| good	0.293 \| good
2026-09-09T00:00:00.000Z	45 \| good	5.876 \| good	29.213 \| good	49.026 \| good	0.827 \| good	1.956 \| good	0.27 \| good
2026-09-09T01:00:00.000Z	46 \| good	6.335 \| good	22.853 \| good	50.449 \| good	1.002 \| good	1.622 \| good	0.295 \| good
2026-09-09T02:00:00.000Z	48 \| good	4.895 \| good	16.67 \| good	52.361 \| good	0.94 \| good	4.643 \| good	0.309 \| good
2026-09-09T03:00:00.000Z	62 \| moderate	14.558 \| fine	65.309 \| fine	52.648 \| good	0.511 \| good	6.625 \| good	0.167 \| good
2026-09-09T04:00:00.000Z	49 \| good	8.628 \| good	37.375 \| good	46.314 \| good	0.71 \| good	7.332 \| good	0.399 \| good
2026-09-09T05:00:00.000Z	60 \| moderate	10.448 \| good	74.397 \| fine	43.441 \| good	0.831 \| good	8.056 \| good	0.41 \| good
2026-09-09T06:00:00.000Z	52 \| moderate	9.807 \| good	31.213 \| good	39.949 \| good	0.773 \| good	9.026 \| good	0.382 \| good
2026-09-09T07:00:00.000Z	51 \| moderate	8.875 \| good	55.347 \| fine	41.34 \| good	0.72 \| good	10.155 \| good	0.411 \| good
2026-09-09T08:00:00.000Z	52 \| moderate	10.454 \| good	51.976 \| good	31.398 \| good	0.781 \| good	9.512 \| good	0.367 \| good
2026-09-09T09:00:00.000Z	54 \| moderate	10.704 \| good	43.386 \| good	26.525 \| good	0.779 \| good	8.766 \| good	0.403 \| good
2026-09-09T10:00:00.000Z	44 \| good	8.446 \| good	37.961 \| good	26.627 \| good	0.705 \| good	8.584 \| good	0.363 \| good
2026-09-09T11:00:00.000Z	38 \| good	7.144 \| good	39.928 \| good	27.728 \| good	0.76 \| good	7.539 \| good	0.352 \| good
2026-09-09T12:00:00.000Z	36 \| good	6.18 \| good	39.446 \| good	24.853 \| good	0.824 \| good	4.15 \| good	0.352 \| good
2026-09-09T13:00:00.000Z	33 \| good	6.428 \| good	19.369 \| good	20.734 \| good	0.812 \| good	4.638 \| good	0.368 \| good
2026-09-09T14:00:00.000Z	33 \| good	6.494 \| good	17.407 \| good	25.581 \| good	0.77 \| good	5.787 \| good	0.408 \| good
2026-09-09T15:00:00.000Z	33 \| good	6.223 \| good	25.519 \| good	24.586 \| good	0.667 \| good	8.778 \| good	0.485 \| good
2026-09-09T16:00:00.000Z	25 \| good	3.882 \| good	17.329 \| good	26.523 \| good	0.729 \| good	5.444 \| good	0.479 \| good
2026-09-09T17:00:00.000Z	44 \| good	7.99 \| good	32.225 \| good	28.769 \| good	0.855 \| good	7.787 \| good	0.457 \| good
2026-09-09T18:00:00.000Z	38 \| good	7.496 \| good	25.328 \| good	29.005 \| good	0.852 \| good	4.415 \| good	0.419 \| good
2026-09-09T19:00:00.000Z	33 \| good	6.295 \| good	32.806 \| good	31.86 \| good	0.863 \| good	3.447 \| good	0.348 \| good
2026-09-09T20:00:00.000Z	34 \| good	5.514 \| good	23.919 \| good	36.806 \| good	0.906 \| good	2.815 \| good	0.322 \| good
2026-09-09T21:00:00.000Z	44 \| good	7.603 \| good	29.047 \| good	46.851 \| good	1.265 \| good	3.553 \| good	0.3 \| good
2026-09-09T22:00:00.000Z	45 \| good	4.649 \| good	17.54 \| good	48.962 \| good	0.941 \| good	3.148 \| good	0.274 \| good
2026-09-09T23:00:00.000Z	47 \| good	5.748 \| good	24.817 \| good	50.751 \| good	1.047 \| good	2.955 \| good	0.26 \| good
2026-09-10T00:00:00.000Z	54 \| moderate	5.2 \| good	49.224 \| good	56.174 \| fine	0.876 \| good	1.809 \| good	0.235 \| good
2026-09-10T01:00:00.000Z	61 \| moderate	5.671 \| good	23.855 \| good	57.541 \| fine	0.733 \| good	1.468 \| good	0.246 \| good
2026-09-10T02:00:00.000Z	61 \| moderate	5.606 \| good	60.46 \| fine	58.259 \| fine	0.637 \| good	1.624 \| good	0.258 \| good
2026-09-10T03:00:00.000Z	48 \| good	5.697 \| good	28.76 \| good	52.14 \| good	0.614 \| good	8.274 \| good	0.299 \| good
2026-09-10T04:00:00.000Z	43 \| good	5.318 \| good	25.375 \| good	45.916 \| good	0.629 \| good	11.551 \| good	0.4 \| good
2026-09-10T05:00:00.000Z	39 \| good	6.117 \| good	35.599 \| good	41.999 \| good	0.708 \| good	18.978 \| good	0.479 \| good
2026-09-10T06:00:00.000Z	43 \| good	7.211 \| good	45.687 \| good	36.468 \| good	0.735 \| good	20.519 \| good	0.463 \| good
2026-09-10T06:00:00.000Z	43 \| good	7.211 \| good	45.687 \| good	36.468 \| good	0.735 \| good	20.519 \| good	0.463 \| good
2026-09-10T07:00:00.000Z	52 \| moderate	10.447 \| good	46.037 \| good	29.18 \| good	0.543 \| good	11.162 \| good	0.192 \| good
2026-09-10T08:00:00.000Z	54 \| moderate	10.807 \| good	47.73 \| good	24.123 \| good	0.525 \| good	11.924 \| good	0.197 \| good
2026-09-10T09:00:00.000Z	52 \| moderate	10.448 \| good	46.269 \| good	20.201 \| good	0.509 \| good	12.126 \| good	0.198 \| good
2026-09-10T10:00:00.000Z	52 \| moderate	9.816 \| good	43.682 \| good	19.304 \| good	0.489 \| good	12.481 \| good	0.199 \| good
2026-09-10T11:00:00.000Z	49 \| good	9.257 \| good	41.228 \| good	18.836 \| good	0.473 \| good	13.054 \| good	0.202 \| good
2026-09-10T12:00:00.000Z	49 \| good	8.795 \| good	39.128 \| good	15.679 \| good	0.459 \| good	13.816 \| good	0.205 \| good
2026-09-10T13:00:00.000Z	44 \| good	8.372 \| good	36.732 \| good	15.595 \| good	0.444 \| good	14.659 \| good	0.208 \| good
2026-09-10T14:00:00.000Z	49 \| good	8.55 \| good	37.354 \| good	17.381 \| good	0.424 \| good	14.4 \| good	0.214 \| good
2026-09-10T15:00:00.000Z	38 \| good	7.423 \| good	32.761 \| good	23.99 \| good	0.426 \| good	11.835 \| good	0.219 \| good
2026-09-10T16:00:00.000Z	28 \| good	5.33 \| good	22.994 \| good	30.443 \| good	0.495 \| good	8.69 \| good	0.198 \| good
2026-09-10T17:00:00.000Z	31 \| good	4.123 \| good	18.23 \| good	33.967 \| good	0.53 \| good	5.064 \| good	0.172 \| good
2026-09-10T18:00:00.000Z	33 \| good	4.145 \| good	18.096 \| good	36.092 \| good	0.541 \| good	3.017 \| good	0.161 \| good
2026-09-10T19:00:00.000Z	38 \| good	4.627 \| good	20.085 \| good	40.957 \| good	0.521 \| good	1.805 \| good	0.153 \| good
2026-09-10T20:00:00.000Z	42 \| good	5.448 \| good	23.463 \| good	45.19 \| good	0.49 \| good	1.232 \| good	0.146 \| good
2026-09-10T21:00:00.000Z	46 \| good	6.585 \| good	29.149 \| good	50.478 \| good	0.459 \| good	1.012 \| good	0.141 \| good
2026-09-10T22:00:00.000Z	46 \| good	6.801 \| good	30.315 \| good	50.42 \| good	0.427 \| good	0.955 \| good	0.137 \| good
2026-09-10T23:00:00.000Z	44 \| good	6.806 \| good	30.315 \| good	48.383 \| good	0.412 \| good	1.038 \| good	0.137 \| good
2026-09-11T00:00:00.000Z	44 \| good	7.058 \| good	31.257 \| good	48.5 \| good	0.406 \| good	1.269 \| good	0.14 \| good
2026-09-11T01:00:00.000Z	44 \| good	7.501 \| good	33.224 \| good	43.698 \| good	0.41 \| good	1.874 \| good	0.145 \| good
2026-09-11T02:00:00.000Z	44 \| good	8.334 \| good	36.475 \| good	36.973 \| good	0.418 \| good	2.984 \| good	0.15 \| good
2026-09-11T03:00:00.000Z	49 \| good	9.006 \| good	39.644 \| good	30.902 \| good	0.438 \| good	3.713 \| good	0.15 \| good
2026-09-11T04:00:00.000Z	49 \| good	9.325 \| good	41.863 \| good	30.889 \| good	0.455 \| good	4.437 \| good	0.151 \| good
2026-09-11T05:00:00.000Z	52 \| moderate	9.731 \| good	43.016 \| good	30.702 \| good	0.469 \| good	5.086 \| good	0.152 \| good
2026-09-11T06:00:00.000Z	52 \| moderate	9.944 \| good	44.296 \| good	29.104 \| good	0.477 \| good	5.64 \| good	0.153 \| good
2026-09-11T07:00:00.000Z	52 \| moderate	10.015 \| good	44.595 \| good	25.377 \| good	0.484 \| good	5.897 \| good	0.153 \| good
2026-09-11T08:00:00.000Z	52 \| moderate	10.213 \| good	45.251 \| good	23.055 \| good	0.477 \| good	6.017 \| good	0.153 \| good
2026-09-11T09:00:00.000Z	52 \| moderate	10.252 \| good	45.28 \| good	21.88 \| good	0.464 \| good	5.781 \| good	0.151 \| good
2026-09-11T10:00:00.000Z	54 \| moderate	10.527 \| good	46.743 \| good	22.015 \| good	0.451 \| good	5.452 \| good	0.151 \| good
2026-09-11T11:00:00.000Z	54 \| moderate	10.827 \| good	47.909 \| good	20.619 \| good	0.435 \| good	5.155 \| good	0.152 \| good
2026-09-11T12:00:00.000Z	54 \| moderate	11.355 \| good	50.255 \| good	15.733 \| good	0.422 \| good	4.913 \| good	0.154 \| good
2026-09-11T13:00:00.000Z	56 \| moderate	11.584 \| good	51.489 \| good	17.91 \| good	0.419 \| good	4.792 \| good	0.158 \| good
2026-09-11T14:00:00.000Z	56 \| moderate	12.176 \| fine	55.008 \| fine	18.29 \| good	0.419 \| good	4.589 \| good	0.163 \| good
2026-09-11T15:00:00.000Z	56 \| moderate	12.124 \| fine	54.313 \| good	21.068 \| good	0.445 \| good	3.606 \| good	0.166 \| good
2026-09-11T16:00:00.000Z	56 \| moderate	11.599 \| good	51.143 \| good	24.702 \| good	0.482 \| good	2.835 \| good	0.166 \| good
2026-09-11T17:00:00.000Z	52 \| moderate	10.484 \| good	46.246 \| good	28.026 \| good	0.512 \| good	2.315 \| good	0.165 \| good
2026-09-11T18:00:00.000Z	52 \| moderate	9.917 \| good	43.96 \| good	31.092 \| good	0.545 \| good	1.902 \| good	0.163 \| good
2026-09-11T19:00:00.000Z	49 \| good	9.192 \| good	40.869 \| good	35.419 \| good	0.579 \| good	1.522 \| good	0.16 \| good
2026-09-11T20:00:00.000Z	49 \| good	8.858 \| good	39.56 \| good	39.383 \| good	0.601 \| good	1.225 \| good	0.158 \| good
2026-09-11T21:00:00.000Z	44 \| good	8.464 \| good	37.064 \| good	41.796 \| good	0.613 \| good	1.056 \| good	0.157 \| good
2026-09-11T22:00:00.000Z	44 \| good	7.614 \| good	33.242 \| good	40.573 \| good	0.606 \| good	1.014 \| good	0.158 \| good
2026-09-11T23:00:00.000Z	38 \| good	6.949 \| good	31.045 \| good	38.525 \| good	0.59 \| good	1.063 \| good	0.162 \| good
2026-09-12T00:00:00.000Z	38 \| good	6.87 \| good	30.475 \| good	36.296 \| good	0.567 \| good	1.256 \| good	0.167 \| good
2026-09-12T01:00:00.000Z	44 \| good	7.638 \| good	33.423 \| good	33.804 \| good	0.543 \| good	1.65 \| good	0.174 \| good
2026-09-12T02:00:00.000Z	49 \| good	9.035 \| good	40.153 \| good	30.831 \| good	0.528 \| good	2.498 \| good	0.182 \| good
2026-09-12T03:00:00.000Z	52 \| moderate	10.344 \| good	45.757 \| good	29.39 \| good	0.533 \| good	3.424 \| good	0.191 \| good
2026-09-12T04:00:00.000Z	54 \| moderate	11.165 \| good	49.394 \| good	28.521 \| good	0.553 \| good	4.266 \| good	0.198 \| good
2026-09-12T05:00:00.000Z	56 \| moderate	11.904 \| good	53.267 \| good	27.526 \| good	0.554 \| good	5.164 \| good	0.203 \| good
2026-09-12T06:00:00.000Z	56 \| moderate	12.322 \| fine	55.498 \| fine	26.198 \| good	0.552 \| good	6.239 \| good	0.208 \| good

Rio Vista

Empower business decisions with accurate air quality data

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

0.45ppm

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 Rio Vista, California updated?

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

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

The worst air quality in Rio Vista, California was recorded at 02:00:00 on 2026-09-10.

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

The best air quality in Rio Vista, California was recorded at 04:00:00 on 2026-09-09.

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

The real-time air quality index in Rio Vista, California is 43, currently categorized as Good.

Which pollutant is found most often in Rio Vista, California?

The most common pollutant in Rio Vista, California is PM10.

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

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

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

The measured PM_2.5 levels in Rio Vista, California at present are 7.211 μg/m³.

What are the current PM₁₀ levels at Rio Vista, California?

The current PM₁₀ levels in Rio Vista, California are 45.687 μg/m³.

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

The current carbon monoxide (CO) level in Rio Vista, California is 0.463 ppm.

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

The current sulfur dioxide (SO₂) levels in Rio Vista, California are 0.735 ppb.

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

The current ozone (O₃) levels at Rio Vista, California is 36.468 ppm.

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

The current nitrogen dioxide (NO₂) levels at Rio Vista, California is 20.519 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-08T07:00:00.000Z	38 \| good	6.566 \| good	40.091 \| good	24.785 \| good	0.583 \| good	8.473 \| good	0.44 \| good
2026-09-08T08:00:00.000Z	27 \| good	5.473 \| good	25.958 \| good	18.965 \| good	0.662 \| good	9.065 \| good	0.411 \| good
2026-09-08T09:00:00.000Z	46 \| good	8.426 \| good	49.509 \| good	17.282 \| good	0.615 \| good	10.366 \| good	0.367 \| good
2026-09-08T10:00:00.000Z	38 \| good	6.805 \| good	24.582 \| good	15.545 \| good	0.642 \| good	11.423 \| good	0.407 \| good
2026-09-08T11:00:00.000Z	25 \| good	3.547 \| good	26.926 \| good	14.722 \| good	0.65 \| good	8.578 \| good	0.407 \| good
2026-09-08T12:00:00.000Z	33 \| good	5.786 \| good	29.855 \| good	19.478 \| good	0.721 \| good	6.416 \| good	0.396 \| good
2026-09-08T13:00:00.000Z	38 \| good	6.628 \| good	19.881 \| good	14.528 \| good	0.677 \| good	9.041 \| good	0.419 \| good
2026-09-08T14:00:00.000Z	38 \| good	6.806 \| good	28.495 \| good	10.407 \| good	0.613 \| good	13.239 \| good	0.394 \| good
2026-09-08T15:00:00.000Z	27 \| good	4.898 \| good	18.386 \| good	14.359 \| good	0.521 \| good	15.708 \| good	0.445 \| good
2026-09-08T16:00:00.000Z	33 \| good	6.432 \| good	24.805 \| good	16.099 \| good	0.564 \| good	8.367 \| good	0.482 \| good
2026-09-08T17:00:00.000Z	27 \| good	4.597 \| good	15.127 \| good	21.105 \| good	0.7 \| good	7.722 \| good	0.4 \| good
2026-09-08T18:00:00.000Z	33 \| good	6.156 \| good	27.109 \| good	29.776 \| good	0.69 \| good	6.426 \| good	0.33 \| good
2026-09-08T19:00:00.000Z	33 \| good	6.084 \| good	23.593 \| good	33.971 \| good	0.71 \| good	4.794 \| good	0.32 \| good
2026-09-08T20:00:00.000Z	33 \| good	3.628 \| good	21.995 \| good	36.28 \| good	0.73 \| good	2.413 \| good	0.319 \| good
2026-09-08T21:00:00.000Z	39 \| good	4.232 \| good	34.367 \| good	42.175 \| good	0.752 \| good	1.906 \| good	0.293 \| good
2026-09-08T22:00:00.000Z	42 \| good	4.953 \| good	34.5 \| good	44.79 \| good	0.757 \| good	2.384 \| good	0.279 \| good
2026-09-08T23:00:00.000Z	44 \| good	5.915 \| good	29.587 \| good	46.615 \| good	0.844 \| good	1.751 \| good	0.293 \| good
2026-09-09T00:00:00.000Z	45 \| good	5.876 \| good	29.213 \| good	49.026 \| good	0.827 \| good	1.956 \| good	0.27 \| good
2026-09-09T01:00:00.000Z	46 \| good	6.335 \| good	22.853 \| good	50.449 \| good	1.002 \| good	1.622 \| good	0.295 \| good
2026-09-09T02:00:00.000Z	48 \| good	4.895 \| good	16.67 \| good	52.361 \| good	0.94 \| good	4.643 \| good	0.309 \| good
2026-09-09T03:00:00.000Z	62 \| moderate	14.558 \| fine	65.309 \| fine	52.648 \| good	0.511 \| good	6.625 \| good	0.167 \| good
2026-09-09T04:00:00.000Z	49 \| good	8.628 \| good	37.375 \| good	46.314 \| good	0.71 \| good	7.332 \| good	0.399 \| good
2026-09-09T05:00:00.000Z	60 \| moderate	10.448 \| good	74.397 \| fine	43.441 \| good	0.831 \| good	8.056 \| good	0.41 \| good
2026-09-09T06:00:00.000Z	52 \| moderate	9.807 \| good	31.213 \| good	39.949 \| good	0.773 \| good	9.026 \| good	0.382 \| good
2026-09-09T07:00:00.000Z	51 \| moderate	8.875 \| good	55.347 \| fine	41.34 \| good	0.72 \| good	10.155 \| good	0.411 \| good
2026-09-09T08:00:00.000Z	52 \| moderate	10.454 \| good	51.976 \| good	31.398 \| good	0.781 \| good	9.512 \| good	0.367 \| good
2026-09-09T09:00:00.000Z	54 \| moderate	10.704 \| good	43.386 \| good	26.525 \| good	0.779 \| good	8.766 \| good	0.403 \| good
2026-09-09T10:00:00.000Z	44 \| good	8.446 \| good	37.961 \| good	26.627 \| good	0.705 \| good	8.584 \| good	0.363 \| good
2026-09-09T11:00:00.000Z	38 \| good	7.144 \| good	39.928 \| good	27.728 \| good	0.76 \| good	7.539 \| good	0.352 \| good
2026-09-09T12:00:00.000Z	36 \| good	6.18 \| good	39.446 \| good	24.853 \| good	0.824 \| good	4.15 \| good	0.352 \| good
2026-09-09T13:00:00.000Z	33 \| good	6.428 \| good	19.369 \| good	20.734 \| good	0.812 \| good	4.638 \| good	0.368 \| good
2026-09-09T14:00:00.000Z	33 \| good	6.494 \| good	17.407 \| good	25.581 \| good	0.77 \| good	5.787 \| good	0.408 \| good
2026-09-09T15:00:00.000Z	33 \| good	6.223 \| good	25.519 \| good	24.586 \| good	0.667 \| good	8.778 \| good	0.485 \| good
2026-09-09T16:00:00.000Z	25 \| good	3.882 \| good	17.329 \| good	26.523 \| good	0.729 \| good	5.444 \| good	0.479 \| good
2026-09-09T17:00:00.000Z	44 \| good	7.99 \| good	32.225 \| good	28.769 \| good	0.855 \| good	7.787 \| good	0.457 \| good
2026-09-09T18:00:00.000Z	38 \| good	7.496 \| good	25.328 \| good	29.005 \| good	0.852 \| good	4.415 \| good	0.419 \| good
2026-09-09T19:00:00.000Z	33 \| good	6.295 \| good	32.806 \| good	31.86 \| good	0.863 \| good	3.447 \| good	0.348 \| good
2026-09-09T20:00:00.000Z	34 \| good	5.514 \| good	23.919 \| good	36.806 \| good	0.906 \| good	2.815 \| good	0.322 \| good
2026-09-09T21:00:00.000Z	44 \| good	7.603 \| good	29.047 \| good	46.851 \| good	1.265 \| good	3.553 \| good	0.3 \| good
2026-09-09T22:00:00.000Z	45 \| good	4.649 \| good	17.54 \| good	48.962 \| good	0.941 \| good	3.148 \| good	0.274 \| good
2026-09-09T23:00:00.000Z	47 \| good	5.748 \| good	24.817 \| good	50.751 \| good	1.047 \| good	2.955 \| good	0.26 \| good
2026-09-10T00:00:00.000Z	54 \| moderate	5.2 \| good	49.224 \| good	56.174 \| fine	0.876 \| good	1.809 \| good	0.235 \| good
2026-09-10T01:00:00.000Z	61 \| moderate	5.671 \| good	23.855 \| good	57.541 \| fine	0.733 \| good	1.468 \| good	0.246 \| good
2026-09-10T02:00:00.000Z	61 \| moderate	5.606 \| good	60.46 \| fine	58.259 \| fine	0.637 \| good	1.624 \| good	0.258 \| good
2026-09-10T03:00:00.000Z	48 \| good	5.697 \| good	28.76 \| good	52.14 \| good	0.614 \| good	8.274 \| good	0.299 \| good
2026-09-10T04:00:00.000Z	43 \| good	5.318 \| good	25.375 \| good	45.916 \| good	0.629 \| good	11.551 \| good	0.4 \| good
2026-09-10T05:00:00.000Z	39 \| good	6.117 \| good	35.599 \| good	41.999 \| good	0.708 \| good	18.978 \| good	0.479 \| good
2026-09-10T06:00:00.000Z	43 \| good	7.211 \| good	45.687 \| good	36.468 \| good	0.735 \| good	20.519 \| good	0.463 \| good
2026-09-10T06:00:00.000Z	43 \| good	7.211 \| good	45.687 \| good	36.468 \| good	0.735 \| good	20.519 \| good	0.463 \| good
2026-09-10T07:00:00.000Z	52 \| moderate	10.447 \| good	46.037 \| good	29.18 \| good	0.543 \| good	11.162 \| good	0.192 \| good
2026-09-10T08:00:00.000Z	54 \| moderate	10.807 \| good	47.73 \| good	24.123 \| good	0.525 \| good	11.924 \| good	0.197 \| good
2026-09-10T09:00:00.000Z	52 \| moderate	10.448 \| good	46.269 \| good	20.201 \| good	0.509 \| good	12.126 \| good	0.198 \| good
2026-09-10T10:00:00.000Z	52 \| moderate	9.816 \| good	43.682 \| good	19.304 \| good	0.489 \| good	12.481 \| good	0.199 \| good
2026-09-10T11:00:00.000Z	49 \| good	9.257 \| good	41.228 \| good	18.836 \| good	0.473 \| good	13.054 \| good	0.202 \| good
2026-09-10T12:00:00.000Z	49 \| good	8.795 \| good	39.128 \| good	15.679 \| good	0.459 \| good	13.816 \| good	0.205 \| good
2026-09-10T13:00:00.000Z	44 \| good	8.372 \| good	36.732 \| good	15.595 \| good	0.444 \| good	14.659 \| good	0.208 \| good
2026-09-10T14:00:00.000Z	49 \| good	8.55 \| good	37.354 \| good	17.381 \| good	0.424 \| good	14.4 \| good	0.214 \| good
2026-09-10T15:00:00.000Z	38 \| good	7.423 \| good	32.761 \| good	23.99 \| good	0.426 \| good	11.835 \| good	0.219 \| good
2026-09-10T16:00:00.000Z	28 \| good	5.33 \| good	22.994 \| good	30.443 \| good	0.495 \| good	8.69 \| good	0.198 \| good
2026-09-10T17:00:00.000Z	31 \| good	4.123 \| good	18.23 \| good	33.967 \| good	0.53 \| good	5.064 \| good	0.172 \| good
2026-09-10T18:00:00.000Z	33 \| good	4.145 \| good	18.096 \| good	36.092 \| good	0.541 \| good	3.017 \| good	0.161 \| good
2026-09-10T19:00:00.000Z	38 \| good	4.627 \| good	20.085 \| good	40.957 \| good	0.521 \| good	1.805 \| good	0.153 \| good
2026-09-10T20:00:00.000Z	42 \| good	5.448 \| good	23.463 \| good	45.19 \| good	0.49 \| good	1.232 \| good	0.146 \| good
2026-09-10T21:00:00.000Z	46 \| good	6.585 \| good	29.149 \| good	50.478 \| good	0.459 \| good	1.012 \| good	0.141 \| good
2026-09-10T22:00:00.000Z	46 \| good	6.801 \| good	30.315 \| good	50.42 \| good	0.427 \| good	0.955 \| good	0.137 \| good
2026-09-10T23:00:00.000Z	44 \| good	6.806 \| good	30.315 \| good	48.383 \| good	0.412 \| good	1.038 \| good	0.137 \| good
2026-09-11T00:00:00.000Z	44 \| good	7.058 \| good	31.257 \| good	48.5 \| good	0.406 \| good	1.269 \| good	0.14 \| good
2026-09-11T01:00:00.000Z	44 \| good	7.501 \| good	33.224 \| good	43.698 \| good	0.41 \| good	1.874 \| good	0.145 \| good
2026-09-11T02:00:00.000Z	44 \| good	8.334 \| good	36.475 \| good	36.973 \| good	0.418 \| good	2.984 \| good	0.15 \| good
2026-09-11T03:00:00.000Z	49 \| good	9.006 \| good	39.644 \| good	30.902 \| good	0.438 \| good	3.713 \| good	0.15 \| good
2026-09-11T04:00:00.000Z	49 \| good	9.325 \| good	41.863 \| good	30.889 \| good	0.455 \| good	4.437 \| good	0.151 \| good
2026-09-11T05:00:00.000Z	52 \| moderate	9.731 \| good	43.016 \| good	30.702 \| good	0.469 \| good	5.086 \| good	0.152 \| good
2026-09-11T06:00:00.000Z	52 \| moderate	9.944 \| good	44.296 \| good	29.104 \| good	0.477 \| good	5.64 \| good	0.153 \| good
2026-09-11T07:00:00.000Z	52 \| moderate	10.015 \| good	44.595 \| good	25.377 \| good	0.484 \| good	5.897 \| good	0.153 \| good
2026-09-11T08:00:00.000Z	52 \| moderate	10.213 \| good	45.251 \| good	23.055 \| good	0.477 \| good	6.017 \| good	0.153 \| good
2026-09-11T09:00:00.000Z	52 \| moderate	10.252 \| good	45.28 \| good	21.88 \| good	0.464 \| good	5.781 \| good	0.151 \| good
2026-09-11T10:00:00.000Z	54 \| moderate	10.527 \| good	46.743 \| good	22.015 \| good	0.451 \| good	5.452 \| good	0.151 \| good
2026-09-11T11:00:00.000Z	54 \| moderate	10.827 \| good	47.909 \| good	20.619 \| good	0.435 \| good	5.155 \| good	0.152 \| good
2026-09-11T12:00:00.000Z	54 \| moderate	11.355 \| good	50.255 \| good	15.733 \| good	0.422 \| good	4.913 \| good	0.154 \| good
2026-09-11T13:00:00.000Z	56 \| moderate	11.584 \| good	51.489 \| good	17.91 \| good	0.419 \| good	4.792 \| good	0.158 \| good
2026-09-11T14:00:00.000Z	56 \| moderate	12.176 \| fine	55.008 \| fine	18.29 \| good	0.419 \| good	4.589 \| good	0.163 \| good
2026-09-11T15:00:00.000Z	56 \| moderate	12.124 \| fine	54.313 \| good	21.068 \| good	0.445 \| good	3.606 \| good	0.166 \| good
2026-09-11T16:00:00.000Z	56 \| moderate	11.599 \| good	51.143 \| good	24.702 \| good	0.482 \| good	2.835 \| good	0.166 \| good
2026-09-11T17:00:00.000Z	52 \| moderate	10.484 \| good	46.246 \| good	28.026 \| good	0.512 \| good	2.315 \| good	0.165 \| good
2026-09-11T18:00:00.000Z	52 \| moderate	9.917 \| good	43.96 \| good	31.092 \| good	0.545 \| good	1.902 \| good	0.163 \| good
2026-09-11T19:00:00.000Z	49 \| good	9.192 \| good	40.869 \| good	35.419 \| good	0.579 \| good	1.522 \| good	0.16 \| good
2026-09-11T20:00:00.000Z	49 \| good	8.858 \| good	39.56 \| good	39.383 \| good	0.601 \| good	1.225 \| good	0.158 \| good
2026-09-11T21:00:00.000Z	44 \| good	8.464 \| good	37.064 \| good	41.796 \| good	0.613 \| good	1.056 \| good	0.157 \| good
2026-09-11T22:00:00.000Z	44 \| good	7.614 \| good	33.242 \| good	40.573 \| good	0.606 \| good	1.014 \| good	0.158 \| good
2026-09-11T23:00:00.000Z	38 \| good	6.949 \| good	31.045 \| good	38.525 \| good	0.59 \| good	1.063 \| good	0.162 \| good
2026-09-12T00:00:00.000Z	38 \| good	6.87 \| good	30.475 \| good	36.296 \| good	0.567 \| good	1.256 \| good	0.167 \| good
2026-09-12T01:00:00.000Z	44 \| good	7.638 \| good	33.423 \| good	33.804 \| good	0.543 \| good	1.65 \| good	0.174 \| good
2026-09-12T02:00:00.000Z	49 \| good	9.035 \| good	40.153 \| good	30.831 \| good	0.528 \| good	2.498 \| good	0.182 \| good
2026-09-12T03:00:00.000Z	52 \| moderate	10.344 \| good	45.757 \| good	29.39 \| good	0.533 \| good	3.424 \| good	0.191 \| good
2026-09-12T04:00:00.000Z	54 \| moderate	11.165 \| good	49.394 \| good	28.521 \| good	0.553 \| good	4.266 \| good	0.198 \| good
2026-09-12T05:00:00.000Z	56 \| moderate	11.904 \| good	53.267 \| good	27.526 \| good	0.554 \| good	5.164 \| good	0.203 \| good
2026-09-12T06:00:00.000Z	56 \| moderate	12.322 \| fine	55.498 \| fine	26.198 \| good	0.552 \| good	6.239 \| good	0.208 \| good

Real-time air quality index in Rio Vista, California today

Common air pollutants in Rio Vista, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Rio Vista, California air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

Oakley, California

Antioch, California

Pittsburg, California

Brentwood, California

Bay Point, California

Discovery Bay, 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 Rio Vista, California updated?

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

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

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

Which pollutant is found most often in Rio Vista, California?

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

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

What are the current PM10 levels at Rio Vista, California?

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

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

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

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

What are the current PM₁₀ levels at Rio Vista, California?

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

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

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