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

Vista, California currently has a PM10 concentration of 10.786 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Vista, California is 0.312 ppb.

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

Vista, California currently has an ozone (O3) concentration of 40.871 ppm.

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

The current level of nitrogen dioxide (NO2) in Vista, California is 3.603 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 2.419 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)

Good

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)

2.42 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

10.79 μg/m³

155

255

425

605+

Ozone (O₃)

40.87 ppb

201

201+

Sulfur Dioxide (SO₂)

0.31 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.60 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.28 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
2026-10-21T03:00:00.000Z	44 \| good	7.528 \| good	32.854 \| good	34.911 \| good	0.554 \| good	13.134 \| good	0.179 \| good
2026-10-21T04:00:00.000Z	38 \| good	6.952 \| good	30.776 \| good	35.962 \| good	0.295 \| good	7.827 \| good	0.235 \| good
2026-10-21T05:00:00.000Z	33 \| good	4.69 \| good	23.951 \| good	36.108 \| good	0.67 \| good	9.878 \| good	0.256 \| good
2026-10-21T06:00:00.000Z	27 \| good	5.357 \| good	25.047 \| good	28.71 \| good	0.382 \| good	6.585 \| good	0.249 \| good
2026-10-21T07:00:00.000Z	38 \| good	6.752 \| good	23.629 \| good	30.32 \| good	0.382 \| good	6.006 \| good	0.249 \| good
2026-10-21T08:00:00.000Z	33 \| good	5.815 \| good	24.54 \| good	19.57 \| good	0.356 \| good	6.683 \| good	0.271 \| good
2026-10-21T09:00:00.000Z	27 \| good	5.318 \| good	21.348 \| good	18.44 \| good	0.44 \| good	11.346 \| good	0.234 \| good
2026-10-21T10:00:00.000Z	38 \| good	7.353 \| good	33.091 \| good	13.585 \| good	0.358 \| good	9.6 \| good	0.244 \| good
2026-10-21T11:00:00.000Z	27 \| good	5.46 \| good	24.027 \| good	15.793 \| good	0.333 \| good	16.873 \| good	0.283 \| good
2026-10-21T12:00:00.000Z	33 \| good	6.481 \| good	21.596 \| good	20.685 \| good	0.423 \| good	13.286 \| good	0.307 \| good
2026-10-21T13:00:00.000Z	33 \| good	5.6 \| good	17.532 \| good	20.205 \| good	0.424 \| good	16.112 \| good	0.307 \| good
2026-10-21T14:00:00.000Z	33 \| good	6.415 \| good	30.209 \| good	12.936 \| good	0.41 \| good	18.364 \| good	0.514 \| good
2026-10-21T15:00:00.000Z	38 \| good	6.644 \| good	29.349 \| good	16.213 \| good	0.525 \| good	12.897 \| good	0.578 \| good
2026-10-21T16:00:00.000Z	56 \| moderate	12.354 \| fine	50.855 \| good	19.924 \| good	0.518 \| good	13.408 \| good	0.552 \| good
2026-10-21T17:00:00.000Z	44 \| good	8.044 \| good	47.442 \| good	29.908 \| good	0.51 \| good	20.843 \| good	0.442 \| good
2026-10-21T18:00:00.000Z	74 \| moderate	15.019 \| fine	102.225 \| fine	29.901 \| good	0.342 \| good	25.342 \| good	0.362 \| good
2026-10-21T19:00:00.000Z	56 \| moderate	12.478 \| fine	45.877 \| good	37.08 \| good	0.434 \| good	14.145 \| good	0.334 \| good
2026-10-21T20:00:00.000Z	54 \| moderate	10.597 \| good	45.845 \| good	40.2 \| good	0.406 \| good	9.263 \| good	0.295 \| good
2026-10-21T21:00:00.000Z	52 \| moderate	9.89 \| good	50.963 \| good	46.043 \| good	0.497 \| good	9.655 \| good	0.313 \| good
2026-10-21T22:00:00.000Z	38 \| good	7.275 \| good	41.115 \| good	40.875 \| good	0.472 \| good	9.002 \| good	0.273 \| good
2026-10-21T23:00:00.000Z	44 \| good	7.117 \| good	47.057 \| good	45.191 \| good	0.462 \| good	7.436 \| good	0.305 \| good
2026-10-22T00:00:00.000Z	44 \| good	8.174 \| good	33.554 \| good	47.79 \| good	0.462 \| good	7.028 \| good	0.31 \| good
2026-10-22T01:00:00.000Z	44 \| good	7.78 \| good	44.083 \| good	42.838 \| good	0.421 \| good	10.994 \| good	0.354 \| good
2026-10-22T02:00:00.000Z	33 \| good	6.213 \| good	32.105 \| good	33.774 \| good	0.448 \| good	13.426 \| good	0.359 \| good
2026-10-22T03:00:00.000Z	36 \| good	6.264 \| good	27.448 \| good	39.267 \| good	0.439 \| good	5.376 \| good	0.126 \| good
2026-10-22T04:00:00.000Z	33 \| good	5.944 \| good	18.202 \| good	29.814 \| good	0.394 \| good	8.24 \| good	0.261 \| good
2026-10-22T05:00:00.000Z	33 \| good	6.415 \| good	20.81 \| good	31.42 \| good	0.591 \| good	5.503 \| good	0.244 \| good
2026-10-22T06:00:00.000Z	30 \| good	5.052 \| good	32.063 \| good	30.204 \| good	0.257 \| good	3.352 \| good	0.25 \| good
2026-10-22T07:00:00.000Z	33 \| good	6.18 \| good	10.942 \| good	29.356 \| good	0.257 \| good	10.264 \| good	0.25 \| good
2026-10-22T08:00:00.000Z	27 \| good	3.509 \| good	11.427 \| good	29.464 \| good	0.27 \| good	6.289 \| good	0.181 \| good
2026-10-22T09:00:00.000Z	27 \| good	2.329 \| good	7.987 \| good	29.257 \| good	0.335 \| good	6.074 \| good	0.145 \| good
2026-10-22T10:00:00.000Z	27 \| good	2.846 \| good	10.962 \| good	28.653 \| good	0.269 \| good	2.585 \| good	0.145 \| good
2026-10-22T11:00:00.000Z	29 \| good	2.516 \| good	17.627 \| good	30.765 \| good	0.273 \| good	9.179 \| good	0.215 \| good
2026-10-22T12:00:00.000Z	29 \| good	1.444 \| good	13.36 \| good	30.789 \| good	0.269 \| good	7.695 \| good	0.261 \| good
2026-10-22T13:00:00.000Z	25 \| good	3.323 \| good	11.437 \| good	26.569 \| good	0.269 \| good	11.442 \| good	0.261 \| good
2026-10-22T14:00:00.000Z	27 \| good	2.59 \| good	6.43 \| good	29.416 \| good	0.269 \| good	14.122 \| good	0.384 \| good
2026-10-22T15:00:00.000Z	27 \| good	2.47 \| good	13.462 \| good	28.631 \| good	0.276 \| good	17.722 \| good	0.459 \| good
2026-10-22T16:00:00.000Z	34 \| good	1.957 \| good	10.175 \| good	37.095 \| good	0.307 \| good	18.718 \| good	0.464 \| good
2026-10-22T17:00:00.000Z	35 \| good	1.794 \| good	5.683 \| good	37.762 \| good	0.262 \| good	12.199 \| good	0.32 \| good
2026-10-22T18:00:00.000Z	31 \| good	2.739 \| good	10.245 \| good	33.906 \| good	0.24 \| good	8.957 \| good	0.235 \| good
2026-10-22T19:00:00.000Z	37 \| good	2.57 \| good	10.45 \| good	40.355 \| good	0.19 \| good	2.423 \| good	0.218 \| good
2026-10-22T20:00:00.000Z	36 \| good	2.032 \| good	7.808 \| good	39.211 \| good	0.222 \| good	1.963 \| good	0.204 \| good
2026-10-22T21:00:00.000Z	38 \| good	1.892 \| good	7.363 \| good	40.69 \| good	0.214 \| good	2.984 \| good	0.222 \| good
2026-10-22T22:00:00.000Z	39 \| good	2.427 \| good	30.663 \| good	41.777 \| good	0.276 \| good	4.176 \| good	0.246 \| good
2026-10-22T23:00:00.000Z	37 \| good	2.5 \| good	10.543 \| good	39.612 \| good	0.276 \| good	3.208 \| good	0.27 \| good
2026-10-23T00:00:00.000Z	38 \| good	3.321 \| good	7.354 \| good	40.551 \| good	0.304 \| good	2.907 \| good	0.227 \| good
2026-10-23T01:00:00.000Z	38 \| good	2.419 \| good	10.786 \| good	40.871 \| good	0.312 \| good	3.603 \| good	0.278 \| good
2026-10-23T02:00:00.000Z	37 \| good	4.32 \| good	12.233 \| good	39.847 \| good	0.212 \| good	14.145 \| good	0.279 \| good
2026-10-23T02:00:00.000Z	38 \| good	2.419 \| good	10.786 \| good	40.871 \| good	0.312 \| good	3.603 \| good	0.278 \| good
2026-10-23T03:00:00.000Z	31 \| good	5.242 \| good	22.69 \| good	34.172 \| good	0.468 \| good	17.431 \| good	0.216 \| good
2026-10-23T04:00:00.000Z	31 \| good	2.911 \| good	12.081 \| good	33.864 \| good	0.518 \| good	22.652 \| good	0.246 \| good
2026-10-23T05:00:00.000Z	31 \| good	2.497 \| good	10.059 \| good	33.208 \| good	0.522 \| good	23.311 \| good	0.257 \| good
2026-10-23T06:00:00.000Z	29 \| good	2.032 \| good	8.191 \| good	30.61 \| good	0.49 \| good	22.375 \| good	0.255 \| good
2026-10-23T07:00:00.000Z	28 \| good	2.011 \| good	8.129 \| good	29.568 \| good	0.436 \| good	20.889 \| good	0.244 \| good
2026-10-23T08:00:00.000Z	26 \| good	2.074 \| good	8.205 \| good	28.026 \| good	0.398 \| good	19.048 \| good	0.233 \| good
2026-10-23T09:00:00.000Z	27 \| good	2.066 \| good	8.136 \| good	28.515 \| good	0.383 \| good	17 \| good	0.221 \| good
2026-10-23T10:00:00.000Z	26 \| good	2.421 \| good	10.062 \| good	27.577 \| good	0.374 \| good	15.216 \| good	0.213 \| good
2026-10-23T11:00:00.000Z	25 \| good	2.874 \| good	11.989 \| good	27.372 \| good	0.37 \| good	13.851 \| good	0.208 \| good
2026-10-23T12:00:00.000Z	21 \| good	3.11 \| good	13.82 \| good	22.652 \| good	0.37 \| good	12.579 \| good	0.203 \| good
2026-10-23T13:00:00.000Z	25 \| good	2.835 \| good	11.913 \| good	26.904 \| good	0.38 \| good	11.794 \| good	0.2 \| good
2026-10-23T14:00:00.000Z	21 \| good	3.048 \| good	12.41 \| good	22.855 \| good	0.405 \| good	12.382 \| good	0.207 \| good
2026-10-23T15:00:00.000Z	26 \| good	3.456 \| good	15.108 \| good	27.603 \| good	0.45 \| good	11.193 \| good	0.22 \| good
2026-10-23T16:00:00.000Z	30 \| good	2.859 \| good	12.111 \| good	32.227 \| good	0.583 \| good	8.36 \| good	0.198 \| good
2026-10-23T17:00:00.000Z	32 \| good	3.867 \| good	16.906 \| good	35.366 \| good	0.59 \| good	3.762 \| good	0.148 \| good
2026-10-23T18:00:00.000Z	36 \| good	3.461 \| good	14.966 \| good	39.423 \| good	0.479 \| good	2.488 \| good	0.132 \| good
2026-10-23T19:00:00.000Z	41 \| good	3.753 \| good	16.097 \| good	43.64 \| good	0.395 \| good	1.805 \| good	0.125 \| good
2026-10-23T20:00:00.000Z	44 \| good	4.414 \| good	18.994 \| good	47.073 \| good	0.357 \| good	1.381 \| good	0.122 \| good
2026-10-23T21:00:00.000Z	42 \| good	4.169 \| good	18.08 \| good	45.192 \| good	0.338 \| good	1.16 \| good	0.12 \| good
2026-10-23T22:00:00.000Z	42 \| good	4.224 \| good	18.803 \| good	45.376 \| good	0.344 \| good	1.073 \| good	0.119 \| good
2026-10-23T23:00:00.000Z	42 \| good	5.443 \| good	23.704 \| good	45.313 \| good	0.392 \| good	1.272 \| good	0.121 \| good
2026-10-24T00:00:00.000Z	44 \| good	5.293 \| good	22.849 \| good	48.06 \| good	0.478 \| good	1.827 \| good	0.124 \| good
2026-10-24T01:00:00.000Z	45 \| good	5.915 \| good	26.446 \| good	48.79 \| good	0.594 \| good	3.273 \| good	0.132 \| good
2026-10-24T02:00:00.000Z	45 \| good	7.628 \| good	33.489 \| good	49.385 \| good	0.718 \| good	12.342 \| good	0.178 \| good
2026-10-24T03:00:00.000Z	40 \| good	5.602 \| good	23.866 \| good	42.951 \| good	0.836 \| good	20.55 \| good	0.219 \| good
2026-10-24T04:00:00.000Z	35 \| good	5.22 \| good	22.716 \| good	37.622 \| good	0.881 \| good	26.436 \| good	0.25 \| good
2026-10-24T05:00:00.000Z	34 \| good	4.229 \| good	18.982 \| good	37.041 \| good	0.811 \| good	27.481 \| good	0.274 \| good
2026-10-24T06:00:00.000Z	31 \| good	3.031 \| good	12.435 \| good	33.865 \| good	0.681 \| good	24.286 \| good	0.288 \| good
2026-10-24T07:00:00.000Z	29 \| good	3.149 \| good	12.645 \| good	31.147 \| good	0.523 \| good	21.542 \| good	0.29 \| good
2026-10-24T08:00:00.000Z	27 \| good	3.554 \| good	15.278 \| good	28.836 \| good	0.385 \| good	19.636 \| good	0.28 \| good
2026-10-24T09:00:00.000Z	27 \| good	3.76 \| good	16.276 \| good	29.443 \| good	0.287 \| good	18.272 \| good	0.264 \| good
2026-10-24T10:00:00.000Z	27 \| good	3.839 \| good	16.367 \| good	28.867 \| good	0.222 \| good	17.037 \| good	0.249 \| good
2026-10-24T11:00:00.000Z	26 \| good	4.144 \| good	18.121 \| good	27.627 \| good	0.178 \| good	15.793 \| good	0.236 \| good
2026-10-24T12:00:00.000Z	24 \| good	4.446 \| good	19.143 \| good	25.743 \| good	0.15 \| good	14.293 \| good	0.227 \| good
2026-10-24T13:00:00.000Z	25 \| good	3.348 \| good	14.389 \| good	26.555 \| good	0.141 \| good	13.059 \| good	0.223 \| good
2026-10-24T14:00:00.000Z	27 \| good	2.749 \| good	11.53 \| good	28.666 \| good	0.182 \| good	11.637 \| good	0.229 \| good
2026-10-24T15:00:00.000Z	28 \| good	2.425 \| good	10.492 \| good	30.181 \| good	0.243 \| good	9.046 \| good	0.249 \| good
2026-10-24T16:00:00.000Z	36 \| good	2.546 \| good	10.754 \| good	38.89 \| good	0.333 \| good	9 \| good	0.222 \| good
2026-10-24T17:00:00.000Z	40 \| good	5.11 \| good	22.165 \| good	42.719 \| good	0.932 \| good	3.796 \| good	0.154 \| good
2026-10-24T18:00:00.000Z	45 \| good	6.352 \| good	28.181 \| good	48.51 \| good	1.268 \| good	2.704 \| good	0.149 \| good
2026-10-24T19:00:00.000Z	51 \| moderate	6.877 \| good	30.176 \| good	54.609 \| good	1.279 \| good	2.014 \| good	0.147 \| good
2026-10-24T20:00:00.000Z	54 \| moderate	6.84 \| good	30.174 \| good	55.838 \| fine	1.227 \| good	1.579 \| good	0.146 \| good
2026-10-24T21:00:00.000Z	50 \| good	6.681 \| good	29.85 \| good	54.123 \| good	1.189 \| good	1.334 \| good	0.146 \| good
2026-10-24T22:00:00.000Z	54 \| moderate	7.823 \| good	33.901 \| good	55.801 \| fine	1.167 \| good	1.229 \| good	0.146 \| good
2026-10-24T23:00:00.000Z	67 \| moderate	9.981 \| good	44.581 \| good	59.59 \| fine	1.151 \| good	1.345 \| good	0.145 \| good
2026-10-25T00:00:00.000Z	71 \| moderate	8.748 \| good	38.237 \| good	60.663 \| fine	1.15 \| good	1.809 \| good	0.145 \| good
2026-10-25T01:00:00.000Z	54 \| moderate	7.726 \| good	34.325 \| good	56.129 \| fine	1.114 \| good	3.992 \| good	0.153 \| good
2026-10-25T02:00:00.000Z	54 \| moderate	11.003 \| good	48.775 \| good	50.172 \| good	1.183 \| good	9.439 \| good	0.179 \| good

Vista

Empower business decisions with accurate air quality data

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

0.28ppm

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

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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 10:00:00, 2026-10-22.

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

The best air quality in Vista, California was observed at 01:00:00 on 2026-10-22.

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

The air quality in Vista, California right now is Good, with an AQI of 38.

What pollutant is most frequently found in Vista, California?

In Vista, California, O3 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 2.419 μg/m³.

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

Vista, California currently has a PM₁₀ concentration of 10.786 μg/m³.

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

The current carbon monoxide (CO) level in Vista, California is 0.278 ppm.

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

The current sulfur dioxide (SO₂) concentration in Vista, California is 0.312 ppb.

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

Vista, California currently has an ozone (O₃) concentration of 40.871 ppm.

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

The current level of nitrogen dioxide (NO₂) in Vista, California is 3.603 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-21T03:00:00.000Z	44 \| good	7.528 \| good	32.854 \| good	34.911 \| good	0.554 \| good	13.134 \| good	0.179 \| good
2026-10-21T04:00:00.000Z	38 \| good	6.952 \| good	30.776 \| good	35.962 \| good	0.295 \| good	7.827 \| good	0.235 \| good
2026-10-21T05:00:00.000Z	33 \| good	4.69 \| good	23.951 \| good	36.108 \| good	0.67 \| good	9.878 \| good	0.256 \| good
2026-10-21T06:00:00.000Z	27 \| good	5.357 \| good	25.047 \| good	28.71 \| good	0.382 \| good	6.585 \| good	0.249 \| good
2026-10-21T07:00:00.000Z	38 \| good	6.752 \| good	23.629 \| good	30.32 \| good	0.382 \| good	6.006 \| good	0.249 \| good
2026-10-21T08:00:00.000Z	33 \| good	5.815 \| good	24.54 \| good	19.57 \| good	0.356 \| good	6.683 \| good	0.271 \| good
2026-10-21T09:00:00.000Z	27 \| good	5.318 \| good	21.348 \| good	18.44 \| good	0.44 \| good	11.346 \| good	0.234 \| good
2026-10-21T10:00:00.000Z	38 \| good	7.353 \| good	33.091 \| good	13.585 \| good	0.358 \| good	9.6 \| good	0.244 \| good
2026-10-21T11:00:00.000Z	27 \| good	5.46 \| good	24.027 \| good	15.793 \| good	0.333 \| good	16.873 \| good	0.283 \| good
2026-10-21T12:00:00.000Z	33 \| good	6.481 \| good	21.596 \| good	20.685 \| good	0.423 \| good	13.286 \| good	0.307 \| good
2026-10-21T13:00:00.000Z	33 \| good	5.6 \| good	17.532 \| good	20.205 \| good	0.424 \| good	16.112 \| good	0.307 \| good
2026-10-21T14:00:00.000Z	33 \| good	6.415 \| good	30.209 \| good	12.936 \| good	0.41 \| good	18.364 \| good	0.514 \| good
2026-10-21T15:00:00.000Z	38 \| good	6.644 \| good	29.349 \| good	16.213 \| good	0.525 \| good	12.897 \| good	0.578 \| good
2026-10-21T16:00:00.000Z	56 \| moderate	12.354 \| fine	50.855 \| good	19.924 \| good	0.518 \| good	13.408 \| good	0.552 \| good
2026-10-21T17:00:00.000Z	44 \| good	8.044 \| good	47.442 \| good	29.908 \| good	0.51 \| good	20.843 \| good	0.442 \| good
2026-10-21T18:00:00.000Z	74 \| moderate	15.019 \| fine	102.225 \| fine	29.901 \| good	0.342 \| good	25.342 \| good	0.362 \| good
2026-10-21T19:00:00.000Z	56 \| moderate	12.478 \| fine	45.877 \| good	37.08 \| good	0.434 \| good	14.145 \| good	0.334 \| good
2026-10-21T20:00:00.000Z	54 \| moderate	10.597 \| good	45.845 \| good	40.2 \| good	0.406 \| good	9.263 \| good	0.295 \| good
2026-10-21T21:00:00.000Z	52 \| moderate	9.89 \| good	50.963 \| good	46.043 \| good	0.497 \| good	9.655 \| good	0.313 \| good
2026-10-21T22:00:00.000Z	38 \| good	7.275 \| good	41.115 \| good	40.875 \| good	0.472 \| good	9.002 \| good	0.273 \| good
2026-10-21T23:00:00.000Z	44 \| good	7.117 \| good	47.057 \| good	45.191 \| good	0.462 \| good	7.436 \| good	0.305 \| good
2026-10-22T00:00:00.000Z	44 \| good	8.174 \| good	33.554 \| good	47.79 \| good	0.462 \| good	7.028 \| good	0.31 \| good
2026-10-22T01:00:00.000Z	44 \| good	7.78 \| good	44.083 \| good	42.838 \| good	0.421 \| good	10.994 \| good	0.354 \| good
2026-10-22T02:00:00.000Z	33 \| good	6.213 \| good	32.105 \| good	33.774 \| good	0.448 \| good	13.426 \| good	0.359 \| good
2026-10-22T03:00:00.000Z	36 \| good	6.264 \| good	27.448 \| good	39.267 \| good	0.439 \| good	5.376 \| good	0.126 \| good
2026-10-22T04:00:00.000Z	33 \| good	5.944 \| good	18.202 \| good	29.814 \| good	0.394 \| good	8.24 \| good	0.261 \| good
2026-10-22T05:00:00.000Z	33 \| good	6.415 \| good	20.81 \| good	31.42 \| good	0.591 \| good	5.503 \| good	0.244 \| good
2026-10-22T06:00:00.000Z	30 \| good	5.052 \| good	32.063 \| good	30.204 \| good	0.257 \| good	3.352 \| good	0.25 \| good
2026-10-22T07:00:00.000Z	33 \| good	6.18 \| good	10.942 \| good	29.356 \| good	0.257 \| good	10.264 \| good	0.25 \| good
2026-10-22T08:00:00.000Z	27 \| good	3.509 \| good	11.427 \| good	29.464 \| good	0.27 \| good	6.289 \| good	0.181 \| good
2026-10-22T09:00:00.000Z	27 \| good	2.329 \| good	7.987 \| good	29.257 \| good	0.335 \| good	6.074 \| good	0.145 \| good
2026-10-22T10:00:00.000Z	27 \| good	2.846 \| good	10.962 \| good	28.653 \| good	0.269 \| good	2.585 \| good	0.145 \| good
2026-10-22T11:00:00.000Z	29 \| good	2.516 \| good	17.627 \| good	30.765 \| good	0.273 \| good	9.179 \| good	0.215 \| good
2026-10-22T12:00:00.000Z	29 \| good	1.444 \| good	13.36 \| good	30.789 \| good	0.269 \| good	7.695 \| good	0.261 \| good
2026-10-22T13:00:00.000Z	25 \| good	3.323 \| good	11.437 \| good	26.569 \| good	0.269 \| good	11.442 \| good	0.261 \| good
2026-10-22T14:00:00.000Z	27 \| good	2.59 \| good	6.43 \| good	29.416 \| good	0.269 \| good	14.122 \| good	0.384 \| good
2026-10-22T15:00:00.000Z	27 \| good	2.47 \| good	13.462 \| good	28.631 \| good	0.276 \| good	17.722 \| good	0.459 \| good
2026-10-22T16:00:00.000Z	34 \| good	1.957 \| good	10.175 \| good	37.095 \| good	0.307 \| good	18.718 \| good	0.464 \| good
2026-10-22T17:00:00.000Z	35 \| good	1.794 \| good	5.683 \| good	37.762 \| good	0.262 \| good	12.199 \| good	0.32 \| good
2026-10-22T18:00:00.000Z	31 \| good	2.739 \| good	10.245 \| good	33.906 \| good	0.24 \| good	8.957 \| good	0.235 \| good
2026-10-22T19:00:00.000Z	37 \| good	2.57 \| good	10.45 \| good	40.355 \| good	0.19 \| good	2.423 \| good	0.218 \| good
2026-10-22T20:00:00.000Z	36 \| good	2.032 \| good	7.808 \| good	39.211 \| good	0.222 \| good	1.963 \| good	0.204 \| good
2026-10-22T21:00:00.000Z	38 \| good	1.892 \| good	7.363 \| good	40.69 \| good	0.214 \| good	2.984 \| good	0.222 \| good
2026-10-22T22:00:00.000Z	39 \| good	2.427 \| good	30.663 \| good	41.777 \| good	0.276 \| good	4.176 \| good	0.246 \| good
2026-10-22T23:00:00.000Z	37 \| good	2.5 \| good	10.543 \| good	39.612 \| good	0.276 \| good	3.208 \| good	0.27 \| good
2026-10-23T00:00:00.000Z	38 \| good	3.321 \| good	7.354 \| good	40.551 \| good	0.304 \| good	2.907 \| good	0.227 \| good
2026-10-23T01:00:00.000Z	38 \| good	2.419 \| good	10.786 \| good	40.871 \| good	0.312 \| good	3.603 \| good	0.278 \| good
2026-10-23T02:00:00.000Z	37 \| good	4.32 \| good	12.233 \| good	39.847 \| good	0.212 \| good	14.145 \| good	0.279 \| good
2026-10-23T02:00:00.000Z	38 \| good	2.419 \| good	10.786 \| good	40.871 \| good	0.312 \| good	3.603 \| good	0.278 \| good
2026-10-23T03:00:00.000Z	31 \| good	5.242 \| good	22.69 \| good	34.172 \| good	0.468 \| good	17.431 \| good	0.216 \| good
2026-10-23T04:00:00.000Z	31 \| good	2.911 \| good	12.081 \| good	33.864 \| good	0.518 \| good	22.652 \| good	0.246 \| good
2026-10-23T05:00:00.000Z	31 \| good	2.497 \| good	10.059 \| good	33.208 \| good	0.522 \| good	23.311 \| good	0.257 \| good
2026-10-23T06:00:00.000Z	29 \| good	2.032 \| good	8.191 \| good	30.61 \| good	0.49 \| good	22.375 \| good	0.255 \| good
2026-10-23T07:00:00.000Z	28 \| good	2.011 \| good	8.129 \| good	29.568 \| good	0.436 \| good	20.889 \| good	0.244 \| good
2026-10-23T08:00:00.000Z	26 \| good	2.074 \| good	8.205 \| good	28.026 \| good	0.398 \| good	19.048 \| good	0.233 \| good
2026-10-23T09:00:00.000Z	27 \| good	2.066 \| good	8.136 \| good	28.515 \| good	0.383 \| good	17 \| good	0.221 \| good
2026-10-23T10:00:00.000Z	26 \| good	2.421 \| good	10.062 \| good	27.577 \| good	0.374 \| good	15.216 \| good	0.213 \| good
2026-10-23T11:00:00.000Z	25 \| good	2.874 \| good	11.989 \| good	27.372 \| good	0.37 \| good	13.851 \| good	0.208 \| good
2026-10-23T12:00:00.000Z	21 \| good	3.11 \| good	13.82 \| good	22.652 \| good	0.37 \| good	12.579 \| good	0.203 \| good
2026-10-23T13:00:00.000Z	25 \| good	2.835 \| good	11.913 \| good	26.904 \| good	0.38 \| good	11.794 \| good	0.2 \| good
2026-10-23T14:00:00.000Z	21 \| good	3.048 \| good	12.41 \| good	22.855 \| good	0.405 \| good	12.382 \| good	0.207 \| good
2026-10-23T15:00:00.000Z	26 \| good	3.456 \| good	15.108 \| good	27.603 \| good	0.45 \| good	11.193 \| good	0.22 \| good
2026-10-23T16:00:00.000Z	30 \| good	2.859 \| good	12.111 \| good	32.227 \| good	0.583 \| good	8.36 \| good	0.198 \| good
2026-10-23T17:00:00.000Z	32 \| good	3.867 \| good	16.906 \| good	35.366 \| good	0.59 \| good	3.762 \| good	0.148 \| good
2026-10-23T18:00:00.000Z	36 \| good	3.461 \| good	14.966 \| good	39.423 \| good	0.479 \| good	2.488 \| good	0.132 \| good
2026-10-23T19:00:00.000Z	41 \| good	3.753 \| good	16.097 \| good	43.64 \| good	0.395 \| good	1.805 \| good	0.125 \| good
2026-10-23T20:00:00.000Z	44 \| good	4.414 \| good	18.994 \| good	47.073 \| good	0.357 \| good	1.381 \| good	0.122 \| good
2026-10-23T21:00:00.000Z	42 \| good	4.169 \| good	18.08 \| good	45.192 \| good	0.338 \| good	1.16 \| good	0.12 \| good
2026-10-23T22:00:00.000Z	42 \| good	4.224 \| good	18.803 \| good	45.376 \| good	0.344 \| good	1.073 \| good	0.119 \| good
2026-10-23T23:00:00.000Z	42 \| good	5.443 \| good	23.704 \| good	45.313 \| good	0.392 \| good	1.272 \| good	0.121 \| good
2026-10-24T00:00:00.000Z	44 \| good	5.293 \| good	22.849 \| good	48.06 \| good	0.478 \| good	1.827 \| good	0.124 \| good
2026-10-24T01:00:00.000Z	45 \| good	5.915 \| good	26.446 \| good	48.79 \| good	0.594 \| good	3.273 \| good	0.132 \| good
2026-10-24T02:00:00.000Z	45 \| good	7.628 \| good	33.489 \| good	49.385 \| good	0.718 \| good	12.342 \| good	0.178 \| good
2026-10-24T03:00:00.000Z	40 \| good	5.602 \| good	23.866 \| good	42.951 \| good	0.836 \| good	20.55 \| good	0.219 \| good
2026-10-24T04:00:00.000Z	35 \| good	5.22 \| good	22.716 \| good	37.622 \| good	0.881 \| good	26.436 \| good	0.25 \| good
2026-10-24T05:00:00.000Z	34 \| good	4.229 \| good	18.982 \| good	37.041 \| good	0.811 \| good	27.481 \| good	0.274 \| good
2026-10-24T06:00:00.000Z	31 \| good	3.031 \| good	12.435 \| good	33.865 \| good	0.681 \| good	24.286 \| good	0.288 \| good
2026-10-24T07:00:00.000Z	29 \| good	3.149 \| good	12.645 \| good	31.147 \| good	0.523 \| good	21.542 \| good	0.29 \| good
2026-10-24T08:00:00.000Z	27 \| good	3.554 \| good	15.278 \| good	28.836 \| good	0.385 \| good	19.636 \| good	0.28 \| good
2026-10-24T09:00:00.000Z	27 \| good	3.76 \| good	16.276 \| good	29.443 \| good	0.287 \| good	18.272 \| good	0.264 \| good
2026-10-24T10:00:00.000Z	27 \| good	3.839 \| good	16.367 \| good	28.867 \| good	0.222 \| good	17.037 \| good	0.249 \| good
2026-10-24T11:00:00.000Z	26 \| good	4.144 \| good	18.121 \| good	27.627 \| good	0.178 \| good	15.793 \| good	0.236 \| good
2026-10-24T12:00:00.000Z	24 \| good	4.446 \| good	19.143 \| good	25.743 \| good	0.15 \| good	14.293 \| good	0.227 \| good
2026-10-24T13:00:00.000Z	25 \| good	3.348 \| good	14.389 \| good	26.555 \| good	0.141 \| good	13.059 \| good	0.223 \| good
2026-10-24T14:00:00.000Z	27 \| good	2.749 \| good	11.53 \| good	28.666 \| good	0.182 \| good	11.637 \| good	0.229 \| good
2026-10-24T15:00:00.000Z	28 \| good	2.425 \| good	10.492 \| good	30.181 \| good	0.243 \| good	9.046 \| good	0.249 \| good
2026-10-24T16:00:00.000Z	36 \| good	2.546 \| good	10.754 \| good	38.89 \| good	0.333 \| good	9 \| good	0.222 \| good
2026-10-24T17:00:00.000Z	40 \| good	5.11 \| good	22.165 \| good	42.719 \| good	0.932 \| good	3.796 \| good	0.154 \| good
2026-10-24T18:00:00.000Z	45 \| good	6.352 \| good	28.181 \| good	48.51 \| good	1.268 \| good	2.704 \| good	0.149 \| good
2026-10-24T19:00:00.000Z	51 \| moderate	6.877 \| good	30.176 \| good	54.609 \| good	1.279 \| good	2.014 \| good	0.147 \| good
2026-10-24T20:00:00.000Z	54 \| moderate	6.84 \| good	30.174 \| good	55.838 \| fine	1.227 \| good	1.579 \| good	0.146 \| good
2026-10-24T21:00:00.000Z	50 \| good	6.681 \| good	29.85 \| good	54.123 \| good	1.189 \| good	1.334 \| good	0.146 \| good
2026-10-24T22:00:00.000Z	54 \| moderate	7.823 \| good	33.901 \| good	55.801 \| fine	1.167 \| good	1.229 \| good	0.146 \| good
2026-10-24T23:00:00.000Z	67 \| moderate	9.981 \| good	44.581 \| good	59.59 \| fine	1.151 \| good	1.345 \| good	0.145 \| good
2026-10-25T00:00:00.000Z	71 \| moderate	8.748 \| good	38.237 \| good	60.663 \| fine	1.15 \| good	1.809 \| good	0.145 \| good
2026-10-25T01:00:00.000Z	54 \| moderate	7.726 \| good	34.325 \| good	56.129 \| fine	1.114 \| good	3.992 \| good	0.153 \| good
2026-10-25T02:00:00.000Z	54 \| moderate	11.003 \| good	48.775 \| good	50.172 \| good	1.183 \| good	9.439 \| good	0.179 \| 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?