What are the current PM10 levels at Lafayette, Louisiana?

The current PM10 levels in Lafayette, Louisiana are 30.211 μg/m3.

What are the current sulfur dioxide (SO2) levels at Lafayette, Louisiana?

The current sulfur dioxide (SO2) levels in Lafayette, Louisiana are 0.906 ppb.

What are the current ozone (O3) levels at Lafayette, Louisiana?

The current ozone (O3) levels at Lafayette, Louisiana is 49.012 ppm.

What are the current nitrogen dioxide (NO2) levels at Lafayette, Louisiana?

The current nitrogen dioxide (NO2) levels at Lafayette, Louisiana is 2.968 ppb.

Real-time air quality index in Lafayette, Louisiana today

Q: What are the current PM2.5 levels in Lafayette, Louisiana?

The measured PM2.5 levels in Lafayette, Louisiana at present are 6.826 μg/m3.

Stay updated with real-time air quality in Lafayette, Louisiana 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

Lafayette, Louisiana

Last updated: ... (Local time)

Common air pollutants in Lafayette, Louisiana

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

6.83 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

30.21 μg/m³

155

255

425

605+

Ozone (O₃)

49.01 ppb

201

201+

Sulfur Dioxide (SO₂)

0.91 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.97 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.30 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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Lafayette, Louisiana

Scroll To Air Quality Map

Track live Lafayette, Louisiana air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T21:00:00.000Z	49 \| good	8.21 \| good	38.62 \| good	52.598 \| good	0.668 \| good	1.849 \| good	0.233 \| good
2026-10-20T22:00:00.000Z	48 \| good	7.797 \| good	33.961 \| good	52.435 \| good	0.714 \| good	1.838 \| good	0.257 \| good
2026-10-20T23:00:00.000Z	49 \| good	9.452 \| good	40.612 \| good	50.023 \| good	0.688 \| good	2.199 \| good	0.257 \| good
2026-10-21T00:00:00.000Z	49 \| good	9.329 \| good	37.994 \| good	44.135 \| good	0.698 \| good	3.439 \| good	0.311 \| good
2026-10-21T01:00:00.000Z	49 \| good	9.329 \| good	45.767 \| good	35.549 \| good	0.684 \| good	2.751 \| good	0.429 \| good
2026-10-21T02:00:00.000Z	49 \| good	9.259 \| good	47.856 \| good	29.012 \| good	0.746 \| good	4.821 \| good	0.366 \| good
2026-10-21T03:00:00.000Z	81 \| moderate	25.304 \| fine	110.431 \| fine	10.441 \| good	0.701 \| good	3.579 \| good	0.167 \| good
2026-10-21T04:00:00.000Z	49 \| good	9.304 \| good	39.081 \| good	21.682 \| good	0.741 \| good	5.242 \| good	0.426 \| good
2026-10-21T05:00:00.000Z	52 \| moderate	9.72 \| good	42.582 \| good	17.287 \| good	0.721 \| good	9.156 \| good	0.388 \| good
2026-10-21T06:00:00.000Z	52 \| moderate	10.417 \| good	44.138 \| good	15.721 \| good	0.652 \| good	12.643 \| good	0.411 \| good
2026-10-21T07:00:00.000Z	54 \| moderate	10.88 \| good	48.32 \| good	15.084 \| good	0.59 \| good	12.444 \| good	0.411 \| good
2026-10-21T08:00:00.000Z	54 \| moderate	11.389 \| good	51.564 \| good	11.591 \| good	0.859 \| good	14.707 \| good	0.396 \| good
2026-10-21T09:00:00.000Z	56 \| moderate	12.016 \| good	54.298 \| good	6.467 \| good	0.725 \| good	6.595 \| good	0.396 \| good
2026-10-21T10:00:00.000Z	58 \| moderate	12.596 \| fine	55.768 \| fine	7.002 \| good	0.717 \| good	7.452 \| good	0.358 \| good
2026-10-21T11:00:00.000Z	58 \| moderate	12.559 \| fine	55.487 \| fine	7.394 \| good	0.631 \| good	8.843 \| good	0.334 \| good
2026-10-21T12:00:00.000Z	56 \| moderate	12.3 \| fine	53.251 \| good	6.24 \| good	0.585 \| good	11.419 \| good	0.349 \| good
2026-10-21T13:00:00.000Z	54 \| moderate	11.307 \| good	50.363 \| good	6.288 \| good	0.629 \| good	12.511 \| good	0.381 \| good
2026-10-21T14:00:00.000Z	56 \| moderate	11.727 \| good	49.845 \| good	10.29 \| good	0.648 \| good	10.625 \| good	0.473 \| good
2026-10-21T15:00:00.000Z	56 \| moderate	11.647 \| good	50.592 \| good	17.893 \| good	0.838 \| good	7.421 \| good	0.489 \| good
2026-10-21T16:00:00.000Z	54 \| moderate	11.34 \| good	47.702 \| good	25.753 \| good	0.964 \| good	6.116 \| good	0.343 \| good
2026-10-21T17:00:00.000Z	54 \| moderate	10.688 \| good	45.727 \| good	34.212 \| good	0.907 \| good	3.5 \| good	0.251 \| good
2026-10-21T18:00:00.000Z	52 \| moderate	10.197 \| good	43.352 \| good	38.66 \| good	0.939 \| good	2.588 \| good	0.236 \| good
2026-10-21T19:00:00.000Z	49 \| good	9.002 \| good	39.871 \| good	44.557 \| good	0.83 \| good	2.115 \| good	0.251 \| good
2026-10-21T20:00:00.000Z	44 \| good	8.464 \| good	38.385 \| good	47.9 \| good	1.123 \| good	2.07 \| good	0.227 \| good
2026-10-21T21:00:00.000Z	49 \| good	7.366 \| good	37.282 \| good	53.324 \| good	1.474 \| good	2.187 \| good	0.236 \| good
2026-10-21T22:00:00.000Z	51 \| moderate	7.909 \| good	33.353 \| good	54.892 \| good	0.822 \| good	2.436 \| good	0.242 \| good
2026-10-21T23:00:00.000Z	54 \| moderate	8.032 \| good	34.569 \| good	55.641 \| fine	0.779 \| good	2.785 \| good	0.271 \| good
2026-10-22T00:00:00.000Z	52 \| moderate	10.012 \| good	47.433 \| good	51.074 \| good	0.9 \| good	5.345 \| good	0.319 \| good
2026-10-22T01:00:00.000Z	52 \| moderate	9.944 \| good	41.801 \| good	44.539 \| good	0.803 \| good	5.151 \| good	0.373 \| good
2026-10-22T02:00:00.000Z	54 \| moderate	10.596 \| good	46.315 \| good	38.85 \| good	0.886 \| good	7.333 \| good	0.428 \| good
2026-10-22T03:00:00.000Z	75 \| moderate	22.499 \| fine	98.98 \| fine	13.978 \| good	0.836 \| good	5.437 \| good	0.189 \| good
2026-10-22T04:00:00.000Z	66 \| moderate	17.156 \| fine	73.088 \| fine	18.925 \| good	0.772 \| good	4.956 \| good	0.496 \| good
2026-10-22T05:00:00.000Z	62 \| moderate	15.095 \| fine	68.567 \| fine	14.636 \| good	0.786 \| good	4.07 \| good	0.458 \| good
2026-10-22T06:00:00.000Z	60 \| moderate	14.175 \| fine	60.391 \| fine	11.65 \| good	0.734 \| good	3.66 \| good	0.458 \| good
2026-10-22T07:00:00.000Z	60 \| moderate	14.02 \| fine	60.59 \| fine	8.427 \| good	0.702 \| good	3.504 \| good	0.44 \| good
2026-10-22T08:00:00.000Z	60 \| moderate	14.249 \| fine	61.52 \| fine	8.427 \| good	0.734 \| good	4.765 \| good	0.387 \| good
2026-10-22T09:00:00.000Z	64 \| moderate	15.581 \| fine	64.343 \| fine	6.445 \| good	0.74 \| good	5.291 \| good	0.387 \| good
2026-10-22T10:00:00.000Z	66 \| moderate	16.612 \| fine	68.473 \| fine	5.252 \| good	0.661 \| good	7.2 \| good	0.387 \| good
2026-10-22T11:00:00.000Z	66 \| moderate	17.023 \| fine	73.968 \| fine	4.629 \| good	0.634 \| good	11.727 \| good	0.402 \| good
2026-10-22T12:00:00.000Z	67 \| moderate	17.625 \| fine	76.309 \| fine	5.328 \| good	0.663 \| good	8.127 \| good	0.45 \| good
2026-10-22T13:00:00.000Z	71 \| moderate	19.802 \| fine	79.625 \| fine	8.622 \| good	0.588 \| good	8.233 \| good	0.488 \| good
2026-10-22T14:00:00.000Z	67 \| moderate	18.387 \| fine	73.684 \| fine	14.215 \| good	0.68 \| good	9.023 \| good	0.55 \| good
2026-10-22T15:00:00.000Z	64 \| moderate	16.043 \| fine	61.049 \| fine	22.28 \| good	0.715 \| good	13.393 \| good	0.425 \| good
2026-10-22T16:00:00.000Z	62 \| moderate	14.861 \| fine	59.807 \| fine	27.499 \| good	1.095 \| good	13.239 \| good	0.372 \| good
2026-10-22T17:00:00.000Z	58 \| moderate	13.024 \| fine	51.55 \| good	39.64 \| good	1.042 \| good	9.917 \| good	0.304 \| good
2026-10-22T18:00:00.000Z	52 \| moderate	9.95 \| good	43.148 \| good	45.011 \| good	0.939 \| good	5.597 \| good	0.297 \| good
2026-10-22T19:00:00.000Z	45 \| good	7.765 \| good	38.558 \| good	49.248 \| good	0.915 \| good	3.041 \| good	0.272 \| good
2026-10-22T20:00:00.000Z	45 \| good	6.826 \| good	30.211 \| good	49.012 \| good	0.906 \| good	2.968 \| good	0.299 \| good
2026-10-22T21:00:00.000Z	46 \| good	8.077 \| good	35.487 \| good	50.256 \| good	0.547 \| good	0.626 \| good	0.138 \| good
2026-10-22T22:00:00.000Z	56 \| moderate	11.652 \| good	52.199 \| good	50.315 \| good	0.542 \| good	0.753 \| good	0.142 \| good
2026-10-22T23:00:00.000Z	54 \| moderate	10.895 \| good	48.358 \| good	45.658 \| good	0.522 \| good	1.625 \| good	0.154 \| good
2026-10-23T00:00:00.000Z	52 \| moderate	9.703 \| good	42.816 \| good	34.896 \| good	0.537 \| good	3.355 \| good	0.179 \| good
2026-10-23T01:00:00.000Z	52 \| moderate	9.673 \| good	42.758 \| good	23.894 \| good	0.558 \| good	4.343 \| good	0.194 \| good
2026-10-23T02:00:00.000Z	54 \| moderate	11.121 \| good	49.101 \| good	15.133 \| good	0.58 \| good	4.853 \| good	0.203 \| good
2026-10-23T03:00:00.000Z	58 \| moderate	13.151 \| fine	59.629 \| fine	7.964 \| good	0.602 \| good	5.061 \| good	0.209 \| good
2026-10-23T04:00:00.000Z	60 \| moderate	14.321 \| fine	63.998 \| fine	9.107 \| good	0.626 \| good	5.205 \| good	0.213 \| good
2026-10-23T05:00:00.000Z	66 \| moderate	17.111 \| fine	75.8 \| fine	8.848 \| good	0.638 \| good	5.381 \| good	0.218 \| good
2026-10-23T06:00:00.000Z	67 \| moderate	18.435 \| fine	81.647 \| fine	7.17 \| good	0.633 \| good	5.423 \| good	0.222 \| good
2026-10-23T07:00:00.000Z	71 \| moderate	20.218 \| fine	88.737 \| fine	4.652 \| good	0.622 \| good	5.395 \| good	0.225 \| good
2026-10-23T08:00:00.000Z	73 \| moderate	20.603 \| fine	90.732 \| fine	4.562 \| good	0.617 \| good	5.349 \| good	0.227 \| good
2026-10-23T09:00:00.000Z	71 \| moderate	20.424 \| fine	90.569 \| fine	6.072 \| good	0.636 \| good	5.304 \| good	0.228 \| good
2026-10-23T10:00:00.000Z	73 \| moderate	20.505 \| fine	89.933 \| fine	8.115 \| good	0.671 \| good	5.313 \| good	0.228 \| good
2026-10-23T11:00:00.000Z	71 \| moderate	20.448 \| fine	90.464 \| fine	7.06 \| good	0.703 \| good	5.477 \| good	0.228 \| good
2026-10-23T12:00:00.000Z	71 \| moderate	20.295 \| fine	89.265 \| fine	4.742 \| good	0.729 \| good	5.89 \| good	0.229 \| good
2026-10-23T13:00:00.000Z	75 \| moderate	21.719 \| fine	95.345 \| fine	8.905 \| good	0.765 \| good	5.823 \| good	0.232 \| good
2026-10-23T14:00:00.000Z	69 \| moderate	19.396 \| fine	85.766 \| fine	20.51 \| good	0.853 \| good	5.024 \| good	0.23 \| good
2026-10-23T15:00:00.000Z	64 \| moderate	16.49 \| fine	73.84 \| fine	35.63 \| good	1.254 \| good	4.866 \| good	0.208 \| good
2026-10-23T16:00:00.000Z	60 \| moderate	13.909 \| fine	62.813 \| fine	47.863 \| good	1.684 \| good	4.499 \| good	0.191 \| good
2026-10-23T17:00:00.000Z	54 \| moderate	11.422 \| good	50.83 \| good	52.178 \| good	1.471 \| good	2.098 \| good	0.173 \| good
2026-10-23T18:00:00.000Z	49 \| good	9.476 \| good	42.501 \| good	53.473 \| good	1.164 \| good	1.111 \| good	0.163 \| good
2026-10-23T19:00:00.000Z	51 \| moderate	8.54 \| good	37.561 \| good	55.47 \| fine	1.045 \| good	0.901 \| good	0.162 \| good
2026-10-23T20:00:00.000Z	71 \| moderate	10.173 \| good	45.032 \| good	60.685 \| fine	0.971 \| good	0.851 \| good	0.163 \| good
2026-10-23T21:00:00.000Z	90 \| moderate	10.996 \| good	48.528 \| good	66.503 \| fine	0.935 \| good	0.885 \| good	0.164 \| good
2026-10-23T22:00:00.000Z	80 \| moderate	14.097 \| fine	63.004 \| fine	64.209 \| fine	0.929 \| good	1.025 \| good	0.167 \| good
2026-10-23T23:00:00.000Z	62 \| moderate	15.194 \| fine	67.538 \| fine	53.605 \| good	0.886 \| good	1.895 \| good	0.178 \| good
2026-10-24T00:00:00.000Z	60 \| moderate	14.258 \| fine	64.163 \| fine	40.167 \| good	0.883 \| good	3.529 \| good	0.202 \| good
2026-10-24T01:00:00.000Z	64 \| moderate	15.711 \| fine	69.704 \| fine	27.511 \| good	0.923 \| good	3.765 \| good	0.209 \| good
2026-10-24T02:00:00.000Z	67 \| moderate	17.915 \| fine	79.415 \| fine	23.014 \| good	0.993 \| good	3.946 \| good	0.209 \| good
2026-10-24T03:00:00.000Z	67 \| moderate	18.277 \| fine	80.638 \| fine	19.058 \| good	1.058 \| good	4.106 \| good	0.206 \| good
2026-10-24T04:00:00.000Z	66 \| moderate	17.25 \| fine	76.591 \| fine	15.671 \| good	1.093 \| good	4.148 \| good	0.201 \| good
2026-10-24T05:00:00.000Z	66 \| moderate	17.382 \| fine	77.491 \| fine	12.359 \| good	1.051 \| good	3.881 \| good	0.197 \| good
2026-10-24T06:00:00.000Z	67 \| moderate	17.547 \| fine	77.651 \| fine	11.898 \| good	0.94 \| good	3.424 \| good	0.193 \| good
2026-10-24T07:00:00.000Z	66 \| moderate	17.479 \| fine	77.813 \| fine	12.41 \| good	0.825 \| good	3.027 \| good	0.189 \| good
2026-10-24T08:00:00.000Z	64 \| moderate	15.607 \| fine	69.666 \| fine	15.138 \| good	0.745 \| good	2.851 \| good	0.188 \| good
2026-10-24T09:00:00.000Z	60 \| moderate	13.961 \| fine	62.767 \| fine	16.76 \| good	0.712 \| good	2.951 \| good	0.188 \| good
2026-10-24T10:00:00.000Z	58 \| moderate	12.628 \| fine	56.738 \| fine	17.031 \| good	0.719 \| good	3.346 \| good	0.192 \| good
2026-10-24T11:00:00.000Z	56 \| moderate	11.925 \| good	53.352 \| good	15.041 \| good	0.761 \| good	4.059 \| good	0.199 \| good
2026-10-24T12:00:00.000Z	52 \| moderate	10.188 \| good	45.395 \| good	11.775 \| good	0.818 \| good	4.984 \| good	0.209 \| good
2026-10-24T13:00:00.000Z	54 \| moderate	10.922 \| good	48.255 \| good	15.946 \| good	0.896 \| good	5.764 \| good	0.217 \| good
2026-10-24T14:00:00.000Z	60 \| moderate	14.07 \| fine	63.084 \| fine	26.272 \| good	1.03 \| good	5.37 \| good	0.217 \| good
2026-10-24T15:00:00.000Z	60 \| moderate	13.773 \| fine	62.042 \| fine	42.405 \| good	1.289 \| good	4.996 \| good	0.196 \| good
2026-10-24T16:00:00.000Z	58 \| moderate	13.044 \| fine	58.998 \| fine	52.264 \| good	1.113 \| good	2.731 \| good	0.176 \| good
2026-10-24T17:00:00.000Z	58 \| moderate	13.159 \| fine	59.095 \| fine	54.963 \| good	0.845 \| good	1.225 \| good	0.171 \| good
2026-10-24T18:00:00.000Z	56 \| moderate	11.967 \| good	53.441 \| good	56.063 \| fine	0.755 \| good	0.822 \| good	0.171 \| good
2026-10-24T19:00:00.000Z	67 \| moderate	11.665 \| good	51.415 \| good	60.109 \| fine	0.707 \| good	0.7 \| good	0.173 \| good
2026-10-24T20:00:00.000Z	77 \| moderate	13.11 \| fine	58.95 \| fine	63.281 \| fine	0.679 \| good	0.677 \| good	0.174 \| good

Lafayette

Empower business decisions with accurate air quality data

Lafayette, Louisiana air quality map: Real-time AQI near you

0.30ppm

How accurate is Louisiana, USA air quality data?

Air quality measurements for Louisiana, 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 Lafayette, Louisiana updated?

Air quality data for Lafayette, Louisiana is updated on an hourly basis.

When did Lafayette, Louisiana experience the worst air quality in the last 24 hours?

The worst air quality in Lafayette, Louisiana was recorded at 03:00:00 on 2026-10-22.

When did Lafayette, Louisiana have its best air quality in the last 24 hours?

The best air quality in Lafayette, Louisiana was recorded at 08:00:00 on 2026-10-21.

What is the real-time air quality index for Lafayette, Louisiana?

The real-time air quality index in Lafayette, Louisiana is 45, currently categorized as Good.

Which pollutant is found most often in Lafayette, Louisiana?

The most common pollutant in Lafayette, Louisiana is O3.

What can I do if the air quality in Lafayette, Louisiana is poor?

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

What are the current PM_2.5 levels in Lafayette, Louisiana?

The measured PM_2.5 levels in Lafayette, Louisiana at present are 6.826 μg/m³.

What are the current PM₁₀ levels at Lafayette, Louisiana?

The current PM₁₀ levels in Lafayette, Louisiana are 30.211 μg/m³.

What are the current carbon monoxide (CO) levels at Lafayette, Louisiana?

The current carbon monoxide (CO) level in Lafayette, Louisiana is 0.299 ppm.

What are the current sulfur dioxide (SO₂) levels at Lafayette, Louisiana?

The current sulfur dioxide (SO₂) levels in Lafayette, Louisiana are 0.906 ppb.

What are the current ozone (O₃) levels at Lafayette, Louisiana?

The current ozone (O₃) levels at Lafayette, Louisiana is 49.012 ppm.

What are the current nitrogen dioxide (NO₂) levels at Lafayette, Louisiana?

The current nitrogen dioxide (NO₂) levels at Lafayette, Louisiana is 2.968 ppb.

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