What is the current level of PM10 in Vista, California?

Vista, California currently has a PM10 concentration of 49.78 μg/m3.

What is the current level of sulfur dioxide (SO2) in Vista, California?

The current sulfur dioxide (SO2) concentration in Vista, California is 0.446 ppb.

What is the current level of ozone (O3) in Vista, California?

Vista, California currently has an ozone (O3) concentration of 51.056 ppm.

What is the current level of nitrogen dioxide (NO2) in Vista, California?

The current level of nitrogen dioxide (NO2) in Vista, California is 11.494 ppb.

Current air quality index in Vista, California today

Q: What is the PM2.5 concentration in Vista, California right now?

Vista, California currently has a PM2.5 concentration of 15.225 μg/m3.

Stay updated with real-time air quality in 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)

Moderate

Vista, California

Last updated: ... (Local time)

Common air pollutants in Vista, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

10.55 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

39.22 μg/m³

155

255

425

605+

Ozone (O₃)

47.87 ppb

201

201+

Sulfur Dioxide (SO₂)

0.51 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.43 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.30 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Vista, California

Get Live Pollen Counts

Vista, California

Scroll To Air Quality Map

Track live Vista, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-23T01:00:00.000Z	56 \| moderate	11.675 \| good	62.799 \| fine	37.52 \| good	0.357 \| good	4.141 \| good	0.183 \| good
2025-10-23T02:00:00.000Z	33 \| good	5.687 \| good	25.736 \| good	35.195 \| good	0.372 \| good	4.054 \| good	0.199 \| good
2025-10-23T03:00:00.000Z	79 \| moderate	17.11 \| fine	110.593 \| fine	32.792 \| good	0.491 \| good	8.652 \| good	0.199 \| good
2025-10-23T04:00:00.000Z	166 \| unhealthy	6.139 \| good	284.979 \| poor	31.06 \| good	0.524 \| good	15.249 \| good	0.199 \| good
2025-10-23T05:00:00.000Z	38 \| good	7.139 \| good	28.383 \| good	25.878 \| good	0.444 \| good	8.655 \| good	0.232 \| good
2025-10-23T06:00:00.000Z	53 \| moderate	6.005 \| good	58.526 \| fine	28.693 \| good	0.371 \| good	13.531 \| good	0.199 \| good
2025-10-23T07:00:00.000Z	58 \| moderate	13.226 \| fine	15.298 \| good	22.234 \| good	0.368 \| good	15.043 \| good	0.199 \| good
2025-10-23T08:00:00.000Z	43 \| good	6.121 \| good	46.296 \| good	19.224 \| good	0.331 \| good	14.805 \| good	0.251 \| good
2025-10-23T09:00:00.000Z	39 \| good	3.9 \| good	42.137 \| good	21.462 \| good	0.426 \| good	16.12 \| good	0.254 \| good
2025-10-23T10:00:00.000Z	27 \| good	5.194 \| good	12.557 \| good	18.336 \| good	0.387 \| good	13.708 \| good	0.234 \| good
2025-10-23T11:00:00.000Z	22 \| good	3.748 \| good	17.441 \| good	18.023 \| good	0.31 \| good	12.7 \| good	0.235 \| good
2025-10-23T12:00:00.000Z	22 \| good	4.16 \| good	14.384 \| good	22.491 \| good	0.393 \| good	15.889 \| good	0.252 \| good
2025-10-23T13:00:00.000Z	22 \| good	4.375 \| good	12.658 \| good	13.679 \| good	0.394 \| good	15.589 \| good	0.252 \| good
2025-10-23T14:00:00.000Z	27 \| good	4.964 \| good	10.871 \| good	16.878 \| good	0.501 \| good	20.411 \| good	0.424 \| good
2025-10-23T15:00:00.000Z	22 \| good	4.206 \| good	13.312 \| good	14.032 \| good	0.571 \| good	16.329 \| good	0.523 \| good
2025-10-23T16:00:00.000Z	38 \| good	7.017 \| good	23.931 \| good	16.868 \| good	0.559 \| good	17.526 \| good	0.403 \| good
2025-10-23T17:00:00.000Z	52 \| moderate	10.417 \| good	21.541 \| good	20.346 \| good	0.399 \| good	10.958 \| good	0.25 \| good
2025-10-23T18:00:00.000Z	44 \| good	8.195 \| good	28.017 \| good	25.584 \| good	0.426 \| good	10.238 \| good	0.184 \| good
2025-10-23T19:00:00.000Z	44 \| good	7.85 \| good	32.368 \| good	29.685 \| good	0.442 \| good	8.852 \| good	0.183 \| good
2025-10-23T20:00:00.000Z	38 \| good	7.281 \| good	24.885 \| good	34.972 \| good	0.444 \| good	6.952 \| good	0.183 \| good
2025-10-23T21:00:00.000Z	44 \| good	7.868 \| good	28.694 \| good	38.37 \| good	0.401 \| good	5.186 \| good	0.183 \| good
2025-10-23T22:00:00.000Z	38 \| good	7.062 \| good	25.421 \| good	39.396 \| good	0.388 \| good	4.591 \| good	0.183 \| good
2025-10-23T23:00:00.000Z	40 \| good	5.801 \| good	26.609 \| good	42.539 \| good	0.385 \| good	4.27 \| good	0.199 \| good
2025-10-24T00:00:00.000Z	33 \| good	6.031 \| good	18.218 \| good	35.105 \| good	0.352 \| good	4.495 \| good	0.199 \| good
2025-10-24T01:00:00.000Z	34 \| good	6.225 \| good	23.621 \| good	37.203 \| good	0.362 \| good	8.14 \| good	0.249 \| good
2025-10-24T02:00:00.000Z	38 \| good	6.511 \| good	26.273 \| good	36.959 \| good	0.46 \| good	10.64 \| good	0.317 \| good
2025-10-24T03:00:00.000Z	49 \| good	9.494 \| good	41.961 \| good	31.077 \| good	1.376 \| good	23.846 \| good	0.283 \| good
2025-10-24T04:00:00.000Z	49 \| good	9.449 \| good	29.326 \| good	27.967 \| good	0.401 \| good	21.764 \| good	0.317 \| good
2025-10-24T05:00:00.000Z	38 \| good	7.049 \| good	23.722 \| good	27.432 \| good	0.563 \| good	23.973 \| good	0.365 \| good
2025-10-24T06:00:00.000Z	44 \| good	7.588 \| good	30.999 \| good	22.293 \| good	0.51 \| good	19.831 \| good	0.415 \| good
2025-10-24T07:00:00.000Z	44 \| good	8 \| good	22.597 \| good	21.746 \| good	0.5 \| good	23.938 \| good	0.415 \| good
2025-10-24T08:00:00.000Z	38 \| good	6.926 \| good	22.745 \| good	16.26 \| good	0.41 \| good	21.822 \| good	0.418 \| good
2025-10-24T09:00:00.000Z	49 \| good	9.132 \| good	25.219 \| good	21.022 \| good	0.412 \| good	20.08 \| good	0.386 \| good
2025-10-24T10:00:00.000Z	54 \| moderate	10.806 \| good	27.284 \| good	15.466 \| good	0.377 \| good	19.953 \| good	0.386 \| good
2025-10-24T11:00:00.000Z	44 \| good	7.625 \| good	16.395 \| good	13.311 \| good	0.436 \| good	19.645 \| good	0.403 \| good
2025-10-24T12:00:00.000Z	44 \| good	7.959 \| good	25.619 \| good	13.667 \| good	0.474 \| good	18.941 \| good	0.437 \| good
2025-10-24T13:00:00.000Z	52 \| moderate	9.657 \| good	20.759 \| good	8.864 \| good	0.481 \| good	21.786 \| good	0.438 \| good
2025-10-24T14:00:00.000Z	49 \| good	9.041 \| good	29.378 \| good	11.784 \| good	0.741 \| good	19.882 \| good	0.625 \| good
2025-10-24T15:00:00.000Z	49 \| good	8.85 \| good	38.631 \| good	14.652 \| good	0.819 \| good	19.229 \| good	0.677 \| good
2025-10-24T16:00:00.000Z	44 \| good	8.007 \| good	22 \| good	17.347 \| good	0.854 \| good	22.896 \| good	0.654 \| good
2025-10-24T17:00:00.000Z	69 \| moderate	18.997 \| fine	38.349 \| good	20.808 \| good	0.763 \| good	20.72 \| good	0.503 \| good
2025-10-24T18:00:00.000Z	64 \| moderate	15.607 \| fine	67.686 \| fine	34.161 \| good	0.69 \| good	17.415 \| good	0.453 \| good
2025-10-24T19:00:00.000Z	69 \| moderate	18.572 \| fine	57.493 \| fine	37.946 \| good	0.474 \| good	13.526 \| good	0.317 \| good
2025-10-24T20:00:00.000Z	71 \| moderate	20.292 \| fine	79.766 \| fine	37.404 \| good	0.48 \| good	14.318 \| good	0.251 \| good
2025-10-24T21:00:00.000Z	62 \| moderate	14.763 \| fine	37.577 \| good	47.316 \| good	0.483 \| good	13.011 \| good	0.217 \| good
2025-10-24T22:00:00.000Z	62 \| moderate	15.225 \| fine	49.78 \| good	51.056 \| good	0.446 \| good	11.494 \| good	0.253 \| good
2025-10-24T23:00:00.000Z	56 \| moderate	11.585 \| good	44.992 \| good	47.912 \| good	0.51 \| good	8.288 \| good	0.283 \| good
2025-10-25T00:00:00.000Z	54 \| moderate	10.552 \| good	39.221 \| good	47.872 \| good	0.507 \| good	6.43 \| good	0.301 \| good
2025-10-25T00:00:00.000Z	54 \| moderate	10.552 \| good	39.221 \| good	47.872 \| good	0.507 \| good	6.43 \| good	0.301 \| good
2025-10-24T23:00:00.000Z	61 \| moderate	11.418 \| good	50.709 \| good	58.218 \| fine	3.154 \| good	6.468 \| good	0.246 \| good
2025-10-25T00:00:00.000Z	54 \| moderate	10.714 \| good	47.593 \| good	55.923 \| fine	3.223 \| good	6.925 \| good	0.246 \| good
2025-10-25T01:00:00.000Z	54 \| moderate	10.725 \| good	47.435 \| good	50.976 \| good	3.153 \| good	14.326 \| good	0.3 \| good
2025-10-25T02:00:00.000Z	58 \| moderate	12.793 \| fine	57.863 \| fine	49.006 \| good	3.083 \| good	21.726 \| good	0.353 \| good
2025-10-25T03:00:00.000Z	60 \| moderate	14.372 \| fine	64.089 \| fine	40.942 \| good	3.013 \| good	29.126 \| good	0.407 \| good
2025-10-25T04:00:00.000Z	60 \| moderate	13.984 \| fine	62.401 \| fine	31.23 \| good	2.952 \| good	32.921 \| good	0.444 \| good
2025-10-25T05:00:00.000Z	58 \| moderate	12.539 \| fine	56.323 \| fine	26.653 \| good	2.892 \| good	36.716 \| good	0.482 \| good
2025-10-25T06:00:00.000Z	56 \| moderate	11.803 \| good	53.179 \| good	28.444 \| good	2.831 \| good	40.511 \| good	0.52 \| good
2025-10-25T07:00:00.000Z	58 \| moderate	12.538 \| fine	56.436 \| fine	24.797 \| good	2.476 \| good	35.943 \| good	0.498 \| good
2025-10-25T08:00:00.000Z	58 \| moderate	12.572 \| fine	56.524 \| fine	26.088 \| good	2.121 \| good	31.374 \| good	0.475 \| good
2025-10-25T09:00:00.000Z	56 \| moderate	11.664 \| good	51.801 \| good	24.566 \| good	1.766 \| good	26.806 \| good	0.453 \| good
2025-10-25T10:00:00.000Z	56 \| moderate	11.877 \| good	53.651 \| good	25.812 \| good	1.621 \| good	23.361 \| good	0.42 \| good
2025-10-25T11:00:00.000Z	56 \| moderate	11.861 \| good	52.354 \| good	26.239 \| good	1.476 \| good	19.916 \| good	0.387 \| good
2025-10-25T12:00:00.000Z	56 \| moderate	12.246 \| fine	55.213 \| fine	20.657 \| good	1.33 \| good	16.471 \| good	0.355 \| good
2025-10-25T13:00:00.000Z	62 \| moderate	14.548 \| fine	65.442 \| fine	19.752 \| good	1.352 \| good	16.734 \| good	0.359 \| good
2025-10-25T14:00:00.000Z	66 \| moderate	16.696 \| fine	73.726 \| fine	19.752 \| good	1.374 \| good	16.997 \| good	0.363 \| good
2025-10-25T15:00:00.000Z	66 \| moderate	16.546 \| fine	73.211 \| fine	26.969 \| good	1.396 \| good	17.26 \| good	0.367 \| good
2025-10-25T16:00:00.000Z	56 \| moderate	12.304 \| fine	55.026 \| fine	37.817 \| good	2.078 \| good	14.615 \| good	0.322 \| good
2025-10-25T17:00:00.000Z	58 \| moderate	13.231 \| fine	60.259 \| fine	46.939 \| good	2.76 \| good	11.97 \| good	0.277 \| good
2025-10-25T18:00:00.000Z	56 \| moderate	12.485 \| fine	56.176 \| fine	49.635 \| good	3.442 \| good	9.326 \| good	0.232 \| good
2025-10-25T19:00:00.000Z	54 \| moderate	10.614 \| good	46.786 \| good	52.368 \| good	3.16 \| good	8.233 \| good	0.22 \| good
2025-10-25T20:00:00.000Z	52 \| moderate	10.425 \| good	45.888 \| good	53.898 \| good	2.878 \| good	7.14 \| good	0.209 \| good
2025-10-25T21:00:00.000Z	49 \| good	9.338 \| good	41.646 \| good	49.981 \| good	2.596 \| good	6.048 \| good	0.198 \| good
2025-10-25T22:00:00.000Z	44 \| good	8.138 \| good	35.747 \| good	47.569 \| good	2.417 \| good	6.333 \| good	0.193 \| good
2025-10-25T23:00:00.000Z	41 \| good	6.783 \| good	29.777 \| good	43.854 \| good	2.238 \| good	6.618 \| good	0.189 \| good
2025-10-26T00:00:00.000Z	40 \| good	6.295 \| good	27.727 \| good	43.121 \| good	2.059 \| good	6.903 \| good	0.184 \| good
2025-10-26T01:00:00.000Z	38 \| good	6.936 \| good	30.543 \| good	40.329 \| good	2.008 \| good	13.791 \| good	0.229 \| good
2025-10-26T02:00:00.000Z	49 \| good	9.084 \| good	40.271 \| good	37.113 \| good	1.956 \| good	20.678 \| good	0.274 \| good
2025-10-26T03:00:00.000Z	54 \| moderate	11.01 \| good	49.018 \| good	34.925 \| good	1.905 \| good	27.566 \| good	0.319 \| good
2025-10-26T04:00:00.000Z	52 \| moderate	10.284 \| good	45.4 \| good	25.872 \| good	2.001 \| good	31.636 \| good	0.361 \| good
2025-10-26T05:00:00.000Z	49 \| good	9.302 \| good	41.618 \| good	25.538 \| good	2.097 \| good	35.707 \| good	0.403 \| good
2025-10-26T06:00:00.000Z	49 \| good	9.249 \| good	40.982 \| good	23.342 \| good	2.193 \| good	39.777 \| good	0.446 \| good
2025-10-26T07:00:00.000Z	49 \| good	9.367 \| good	41.798 \| good	22.142 \| good	1.898 \| good	36.609 \| good	0.427 \| good
2025-10-26T08:00:00.000Z	52 \| moderate	9.696 \| good	42.842 \| good	20.542 \| good	1.602 \| good	33.44 \| good	0.408 \| good
2025-10-26T09:00:00.000Z	52 \| moderate	10.157 \| good	44.837 \| good	20.493 \| good	1.306 \| good	30.271 \| good	0.389 \| good
2025-10-26T10:00:00.000Z	54 \| moderate	10.626 \| good	47.554 \| good	21.641 \| good	1.156 \| good	26.859 \| good	0.363 \| good
2025-10-26T11:00:00.000Z	54 \| moderate	10.97 \| good	48.596 \| good	19.634 \| good	1.005 \| good	23.446 \| good	0.338 \| good
2025-10-26T12:00:00.000Z	54 \| moderate	11.318 \| good	50.48 \| good	15.837 \| good	0.854 \| good	20.034 \| good	0.313 \| good
2025-10-26T13:00:00.000Z	54 \| moderate	10.544 \| good	46.533 \| good	14.876 \| good	0.906 \| good	19.157 \| good	0.332 \| good
2025-10-26T14:00:00.000Z	54 \| moderate	11.133 \| good	49.66 \| good	12.171 \| good	0.958 \| good	18.28 \| good	0.35 \| good
2025-10-26T15:00:00.000Z	58 \| moderate	13.021 \| fine	58.274 \| fine	17.336 \| good	1.01 \| good	17.403 \| good	0.369 \| good
2025-10-26T16:00:00.000Z	52 \| moderate	10.206 \| good	45.514 \| good	29.003 \| good	1.73 \| good	15.131 \| good	0.32 \| good
2025-10-26T17:00:00.000Z	52 \| moderate	10.402 \| good	46.296 \| good	38.491 \| good	2.45 \| good	12.859 \| good	0.27 \| good
2025-10-26T18:00:00.000Z	49 \| good	9.247 \| good	41.291 \| good	42.581 \| good	3.17 \| good	10.587 \| good	0.221 \| good
2025-10-26T19:00:00.000Z	44 \| good	7.802 \| good	34.496 \| good	45.315 \| good	3.013 \| good	9.149 \| good	0.209 \| good
2025-10-26T20:00:00.000Z	43 \| good	7.143 \| good	31.725 \| good	45.944 \| good	2.857 \| good	7.711 \| good	0.198 \| good
2025-10-26T21:00:00.000Z	43 \| good	7.417 \| good	32.696 \| good	45.89 \| good	2.701 \| good	6.273 \| good	0.187 \| good
2025-10-26T22:00:00.000Z	43 \| good	7.238 \| good	31.815 \| good	46.275 \| good	2.675 \| good	6.37 \| good	0.184 \| good

Vista

Empower business decisions with accurate air quality data

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

0.23ppm

How accurate is California, USA air quality data?

The air quality data for California, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

Air quality levels in US

Check live rankings of places in the USA affected by air pollution.

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

Frequently asked questions

How frequently does the air quality data for Vista, California get updated?

Air quality updates for Vista, California are available every hour.

What time in the past 24 hours saw the poorest air quality in Vista, California?

Vista, California experienced its worst air quality at 08:00:00, 2025-10-24.

When was air quality in Vista, California the best over the past 24 hours?

The best air quality in Vista, California was observed at 12:00:00 on 2025-10-24.

What is the air quality in Vista, California right now?

The air quality in Vista, California right now is Moderate, with an AQI of 62.

What pollutant is most frequently found in Vista, California?

In Vista, California, PM2.5 is the most frequently found pollutant.

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

When air quality in Vista, California is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Vista, California right now?

Vista, California currently has a PM_2.5 concentration of 15.225 μg/m³.

What is the current level of PM₁₀ in Vista, California?

Vista, California currently has a PM₁₀ concentration of 49.78 μg/m³.

What is the current level of carbon monoxide (CO) in Vista, California?

The current carbon monoxide (CO) level in Vista, California is 0.253 ppm.

What is the current level of sulfur dioxide (SO₂) in Vista, California?

The current sulfur dioxide (SO₂) concentration in Vista, California is 0.446 ppb.

What is the current level of ozone (O₃) in Vista, California?

Vista, California currently has an ozone (O₃) concentration of 51.056 ppm.

What is the current level of nitrogen dioxide (NO₂) in Vista, California?

The current level of nitrogen dioxide (NO₂) in Vista, California is 11.494 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-23T01:00:00.000Z	56 \| moderate	11.675 \| good	62.799 \| fine	37.52 \| good	0.357 \| good	4.141 \| good	0.183 \| good
2025-10-23T02:00:00.000Z	33 \| good	5.687 \| good	25.736 \| good	35.195 \| good	0.372 \| good	4.054 \| good	0.199 \| good
2025-10-23T03:00:00.000Z	79 \| moderate	17.11 \| fine	110.593 \| fine	32.792 \| good	0.491 \| good	8.652 \| good	0.199 \| good
2025-10-23T04:00:00.000Z	166 \| unhealthy	6.139 \| good	284.979 \| poor	31.06 \| good	0.524 \| good	15.249 \| good	0.199 \| good
2025-10-23T05:00:00.000Z	38 \| good	7.139 \| good	28.383 \| good	25.878 \| good	0.444 \| good	8.655 \| good	0.232 \| good
2025-10-23T06:00:00.000Z	53 \| moderate	6.005 \| good	58.526 \| fine	28.693 \| good	0.371 \| good	13.531 \| good	0.199 \| good
2025-10-23T07:00:00.000Z	58 \| moderate	13.226 \| fine	15.298 \| good	22.234 \| good	0.368 \| good	15.043 \| good	0.199 \| good
2025-10-23T08:00:00.000Z	43 \| good	6.121 \| good	46.296 \| good	19.224 \| good	0.331 \| good	14.805 \| good	0.251 \| good
2025-10-23T09:00:00.000Z	39 \| good	3.9 \| good	42.137 \| good	21.462 \| good	0.426 \| good	16.12 \| good	0.254 \| good
2025-10-23T10:00:00.000Z	27 \| good	5.194 \| good	12.557 \| good	18.336 \| good	0.387 \| good	13.708 \| good	0.234 \| good
2025-10-23T11:00:00.000Z	22 \| good	3.748 \| good	17.441 \| good	18.023 \| good	0.31 \| good	12.7 \| good	0.235 \| good
2025-10-23T12:00:00.000Z	22 \| good	4.16 \| good	14.384 \| good	22.491 \| good	0.393 \| good	15.889 \| good	0.252 \| good
2025-10-23T13:00:00.000Z	22 \| good	4.375 \| good	12.658 \| good	13.679 \| good	0.394 \| good	15.589 \| good	0.252 \| good
2025-10-23T14:00:00.000Z	27 \| good	4.964 \| good	10.871 \| good	16.878 \| good	0.501 \| good	20.411 \| good	0.424 \| good
2025-10-23T15:00:00.000Z	22 \| good	4.206 \| good	13.312 \| good	14.032 \| good	0.571 \| good	16.329 \| good	0.523 \| good
2025-10-23T16:00:00.000Z	38 \| good	7.017 \| good	23.931 \| good	16.868 \| good	0.559 \| good	17.526 \| good	0.403 \| good
2025-10-23T17:00:00.000Z	52 \| moderate	10.417 \| good	21.541 \| good	20.346 \| good	0.399 \| good	10.958 \| good	0.25 \| good
2025-10-23T18:00:00.000Z	44 \| good	8.195 \| good	28.017 \| good	25.584 \| good	0.426 \| good	10.238 \| good	0.184 \| good
2025-10-23T19:00:00.000Z	44 \| good	7.85 \| good	32.368 \| good	29.685 \| good	0.442 \| good	8.852 \| good	0.183 \| good
2025-10-23T20:00:00.000Z	38 \| good	7.281 \| good	24.885 \| good	34.972 \| good	0.444 \| good	6.952 \| good	0.183 \| good
2025-10-23T21:00:00.000Z	44 \| good	7.868 \| good	28.694 \| good	38.37 \| good	0.401 \| good	5.186 \| good	0.183 \| good
2025-10-23T22:00:00.000Z	38 \| good	7.062 \| good	25.421 \| good	39.396 \| good	0.388 \| good	4.591 \| good	0.183 \| good
2025-10-23T23:00:00.000Z	40 \| good	5.801 \| good	26.609 \| good	42.539 \| good	0.385 \| good	4.27 \| good	0.199 \| good
2025-10-24T00:00:00.000Z	33 \| good	6.031 \| good	18.218 \| good	35.105 \| good	0.352 \| good	4.495 \| good	0.199 \| good
2025-10-24T01:00:00.000Z	34 \| good	6.225 \| good	23.621 \| good	37.203 \| good	0.362 \| good	8.14 \| good	0.249 \| good
2025-10-24T02:00:00.000Z	38 \| good	6.511 \| good	26.273 \| good	36.959 \| good	0.46 \| good	10.64 \| good	0.317 \| good
2025-10-24T03:00:00.000Z	49 \| good	9.494 \| good	41.961 \| good	31.077 \| good	1.376 \| good	23.846 \| good	0.283 \| good
2025-10-24T04:00:00.000Z	49 \| good	9.449 \| good	29.326 \| good	27.967 \| good	0.401 \| good	21.764 \| good	0.317 \| good
2025-10-24T05:00:00.000Z	38 \| good	7.049 \| good	23.722 \| good	27.432 \| good	0.563 \| good	23.973 \| good	0.365 \| good
2025-10-24T06:00:00.000Z	44 \| good	7.588 \| good	30.999 \| good	22.293 \| good	0.51 \| good	19.831 \| good	0.415 \| good
2025-10-24T07:00:00.000Z	44 \| good	8 \| good	22.597 \| good	21.746 \| good	0.5 \| good	23.938 \| good	0.415 \| good
2025-10-24T08:00:00.000Z	38 \| good	6.926 \| good	22.745 \| good	16.26 \| good	0.41 \| good	21.822 \| good	0.418 \| good
2025-10-24T09:00:00.000Z	49 \| good	9.132 \| good	25.219 \| good	21.022 \| good	0.412 \| good	20.08 \| good	0.386 \| good
2025-10-24T10:00:00.000Z	54 \| moderate	10.806 \| good	27.284 \| good	15.466 \| good	0.377 \| good	19.953 \| good	0.386 \| good
2025-10-24T11:00:00.000Z	44 \| good	7.625 \| good	16.395 \| good	13.311 \| good	0.436 \| good	19.645 \| good	0.403 \| good
2025-10-24T12:00:00.000Z	44 \| good	7.959 \| good	25.619 \| good	13.667 \| good	0.474 \| good	18.941 \| good	0.437 \| good
2025-10-24T13:00:00.000Z	52 \| moderate	9.657 \| good	20.759 \| good	8.864 \| good	0.481 \| good	21.786 \| good	0.438 \| good
2025-10-24T14:00:00.000Z	49 \| good	9.041 \| good	29.378 \| good	11.784 \| good	0.741 \| good	19.882 \| good	0.625 \| good
2025-10-24T15:00:00.000Z	49 \| good	8.85 \| good	38.631 \| good	14.652 \| good	0.819 \| good	19.229 \| good	0.677 \| good
2025-10-24T16:00:00.000Z	44 \| good	8.007 \| good	22 \| good	17.347 \| good	0.854 \| good	22.896 \| good	0.654 \| good
2025-10-24T17:00:00.000Z	69 \| moderate	18.997 \| fine	38.349 \| good	20.808 \| good	0.763 \| good	20.72 \| good	0.503 \| good
2025-10-24T18:00:00.000Z	64 \| moderate	15.607 \| fine	67.686 \| fine	34.161 \| good	0.69 \| good	17.415 \| good	0.453 \| good
2025-10-24T19:00:00.000Z	69 \| moderate	18.572 \| fine	57.493 \| fine	37.946 \| good	0.474 \| good	13.526 \| good	0.317 \| good
2025-10-24T20:00:00.000Z	71 \| moderate	20.292 \| fine	79.766 \| fine	37.404 \| good	0.48 \| good	14.318 \| good	0.251 \| good
2025-10-24T21:00:00.000Z	62 \| moderate	14.763 \| fine	37.577 \| good	47.316 \| good	0.483 \| good	13.011 \| good	0.217 \| good
2025-10-24T22:00:00.000Z	62 \| moderate	15.225 \| fine	49.78 \| good	51.056 \| good	0.446 \| good	11.494 \| good	0.253 \| good
2025-10-24T23:00:00.000Z	56 \| moderate	11.585 \| good	44.992 \| good	47.912 \| good	0.51 \| good	8.288 \| good	0.283 \| good
2025-10-25T00:00:00.000Z	54 \| moderate	10.552 \| good	39.221 \| good	47.872 \| good	0.507 \| good	6.43 \| good	0.301 \| good
2025-10-25T00:00:00.000Z	54 \| moderate	10.552 \| good	39.221 \| good	47.872 \| good	0.507 \| good	6.43 \| good	0.301 \| good
2025-10-24T23:00:00.000Z	61 \| moderate	11.418 \| good	50.709 \| good	58.218 \| fine	3.154 \| good	6.468 \| good	0.246 \| good
2025-10-25T00:00:00.000Z	54 \| moderate	10.714 \| good	47.593 \| good	55.923 \| fine	3.223 \| good	6.925 \| good	0.246 \| good
2025-10-25T01:00:00.000Z	54 \| moderate	10.725 \| good	47.435 \| good	50.976 \| good	3.153 \| good	14.326 \| good	0.3 \| good
2025-10-25T02:00:00.000Z	58 \| moderate	12.793 \| fine	57.863 \| fine	49.006 \| good	3.083 \| good	21.726 \| good	0.353 \| good
2025-10-25T03:00:00.000Z	60 \| moderate	14.372 \| fine	64.089 \| fine	40.942 \| good	3.013 \| good	29.126 \| good	0.407 \| good
2025-10-25T04:00:00.000Z	60 \| moderate	13.984 \| fine	62.401 \| fine	31.23 \| good	2.952 \| good	32.921 \| good	0.444 \| good
2025-10-25T05:00:00.000Z	58 \| moderate	12.539 \| fine	56.323 \| fine	26.653 \| good	2.892 \| good	36.716 \| good	0.482 \| good
2025-10-25T06:00:00.000Z	56 \| moderate	11.803 \| good	53.179 \| good	28.444 \| good	2.831 \| good	40.511 \| good	0.52 \| good
2025-10-25T07:00:00.000Z	58 \| moderate	12.538 \| fine	56.436 \| fine	24.797 \| good	2.476 \| good	35.943 \| good	0.498 \| good
2025-10-25T08:00:00.000Z	58 \| moderate	12.572 \| fine	56.524 \| fine	26.088 \| good	2.121 \| good	31.374 \| good	0.475 \| good
2025-10-25T09:00:00.000Z	56 \| moderate	11.664 \| good	51.801 \| good	24.566 \| good	1.766 \| good	26.806 \| good	0.453 \| good
2025-10-25T10:00:00.000Z	56 \| moderate	11.877 \| good	53.651 \| good	25.812 \| good	1.621 \| good	23.361 \| good	0.42 \| good
2025-10-25T11:00:00.000Z	56 \| moderate	11.861 \| good	52.354 \| good	26.239 \| good	1.476 \| good	19.916 \| good	0.387 \| good
2025-10-25T12:00:00.000Z	56 \| moderate	12.246 \| fine	55.213 \| fine	20.657 \| good	1.33 \| good	16.471 \| good	0.355 \| good
2025-10-25T13:00:00.000Z	62 \| moderate	14.548 \| fine	65.442 \| fine	19.752 \| good	1.352 \| good	16.734 \| good	0.359 \| good
2025-10-25T14:00:00.000Z	66 \| moderate	16.696 \| fine	73.726 \| fine	19.752 \| good	1.374 \| good	16.997 \| good	0.363 \| good
2025-10-25T15:00:00.000Z	66 \| moderate	16.546 \| fine	73.211 \| fine	26.969 \| good	1.396 \| good	17.26 \| good	0.367 \| good
2025-10-25T16:00:00.000Z	56 \| moderate	12.304 \| fine	55.026 \| fine	37.817 \| good	2.078 \| good	14.615 \| good	0.322 \| good
2025-10-25T17:00:00.000Z	58 \| moderate	13.231 \| fine	60.259 \| fine	46.939 \| good	2.76 \| good	11.97 \| good	0.277 \| good
2025-10-25T18:00:00.000Z	56 \| moderate	12.485 \| fine	56.176 \| fine	49.635 \| good	3.442 \| good	9.326 \| good	0.232 \| good
2025-10-25T19:00:00.000Z	54 \| moderate	10.614 \| good	46.786 \| good	52.368 \| good	3.16 \| good	8.233 \| good	0.22 \| good
2025-10-25T20:00:00.000Z	52 \| moderate	10.425 \| good	45.888 \| good	53.898 \| good	2.878 \| good	7.14 \| good	0.209 \| good
2025-10-25T21:00:00.000Z	49 \| good	9.338 \| good	41.646 \| good	49.981 \| good	2.596 \| good	6.048 \| good	0.198 \| good
2025-10-25T22:00:00.000Z	44 \| good	8.138 \| good	35.747 \| good	47.569 \| good	2.417 \| good	6.333 \| good	0.193 \| good
2025-10-25T23:00:00.000Z	41 \| good	6.783 \| good	29.777 \| good	43.854 \| good	2.238 \| good	6.618 \| good	0.189 \| good
2025-10-26T00:00:00.000Z	40 \| good	6.295 \| good	27.727 \| good	43.121 \| good	2.059 \| good	6.903 \| good	0.184 \| good
2025-10-26T01:00:00.000Z	38 \| good	6.936 \| good	30.543 \| good	40.329 \| good	2.008 \| good	13.791 \| good	0.229 \| good
2025-10-26T02:00:00.000Z	49 \| good	9.084 \| good	40.271 \| good	37.113 \| good	1.956 \| good	20.678 \| good	0.274 \| good
2025-10-26T03:00:00.000Z	54 \| moderate	11.01 \| good	49.018 \| good	34.925 \| good	1.905 \| good	27.566 \| good	0.319 \| good
2025-10-26T04:00:00.000Z	52 \| moderate	10.284 \| good	45.4 \| good	25.872 \| good	2.001 \| good	31.636 \| good	0.361 \| good
2025-10-26T05:00:00.000Z	49 \| good	9.302 \| good	41.618 \| good	25.538 \| good	2.097 \| good	35.707 \| good	0.403 \| good
2025-10-26T06:00:00.000Z	49 \| good	9.249 \| good	40.982 \| good	23.342 \| good	2.193 \| good	39.777 \| good	0.446 \| good
2025-10-26T07:00:00.000Z	49 \| good	9.367 \| good	41.798 \| good	22.142 \| good	1.898 \| good	36.609 \| good	0.427 \| good
2025-10-26T08:00:00.000Z	52 \| moderate	9.696 \| good	42.842 \| good	20.542 \| good	1.602 \| good	33.44 \| good	0.408 \| good
2025-10-26T09:00:00.000Z	52 \| moderate	10.157 \| good	44.837 \| good	20.493 \| good	1.306 \| good	30.271 \| good	0.389 \| good
2025-10-26T10:00:00.000Z	54 \| moderate	10.626 \| good	47.554 \| good	21.641 \| good	1.156 \| good	26.859 \| good	0.363 \| good
2025-10-26T11:00:00.000Z	54 \| moderate	10.97 \| good	48.596 \| good	19.634 \| good	1.005 \| good	23.446 \| good	0.338 \| good
2025-10-26T12:00:00.000Z	54 \| moderate	11.318 \| good	50.48 \| good	15.837 \| good	0.854 \| good	20.034 \| good	0.313 \| good
2025-10-26T13:00:00.000Z	54 \| moderate	10.544 \| good	46.533 \| good	14.876 \| good	0.906 \| good	19.157 \| good	0.332 \| good
2025-10-26T14:00:00.000Z	54 \| moderate	11.133 \| good	49.66 \| good	12.171 \| good	0.958 \| good	18.28 \| good	0.35 \| good
2025-10-26T15:00:00.000Z	58 \| moderate	13.021 \| fine	58.274 \| fine	17.336 \| good	1.01 \| good	17.403 \| good	0.369 \| good
2025-10-26T16:00:00.000Z	52 \| moderate	10.206 \| good	45.514 \| good	29.003 \| good	1.73 \| good	15.131 \| good	0.32 \| good
2025-10-26T17:00:00.000Z	52 \| moderate	10.402 \| good	46.296 \| good	38.491 \| good	2.45 \| good	12.859 \| good	0.27 \| good
2025-10-26T18:00:00.000Z	49 \| good	9.247 \| good	41.291 \| good	42.581 \| good	3.17 \| good	10.587 \| good	0.221 \| good
2025-10-26T19:00:00.000Z	44 \| good	7.802 \| good	34.496 \| good	45.315 \| good	3.013 \| good	9.149 \| good	0.209 \| good
2025-10-26T20:00:00.000Z	43 \| good	7.143 \| good	31.725 \| good	45.944 \| good	2.857 \| good	7.711 \| good	0.198 \| good
2025-10-26T21:00:00.000Z	43 \| good	7.417 \| good	32.696 \| good	45.89 \| good	2.701 \| good	6.273 \| good	0.187 \| good
2025-10-26T22:00:00.000Z	43 \| good	7.238 \| good	31.815 \| good	46.275 \| good	2.675 \| good	6.37 \| good	0.184 \| good

Current air quality index in Vista, California today

Common air pollutants in Vista, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Vista, California air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

San Marcos, California

Carlsbad, California

Oceanside, California

Camp Pendleton South, California

Escondido, California

Encinitas, California

How accurate is California, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently does the air quality data for Vista, California get updated?

What time in the past 24 hours saw the poorest air quality in Vista, California?

When was air quality in Vista, California the best over the past 24 hours?

What is the air quality in Vista, California right now?

What pollutant is most frequently found in Vista, California?

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

What is the PM2.5 concentration in Vista, California right now?

What is the current level of PM10 in Vista, California?

What is the current level of carbon monoxide (CO) in Vista, California?

What is the current level of sulfur dioxide (SO2) in Vista, California?

What is the current level of ozone (O3) in Vista, California?

What is the current level of nitrogen dioxide (NO2) in Vista, California?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in Vista, California right now?

What is the current level of PM₁₀ in Vista, California?

What is the current level of sulfur dioxide (SO₂) in Vista, California?

What is the current level of ozone (O₃) in Vista, California?

What is the current level of nitrogen dioxide (NO₂) in Vista, California?