What are the current PM10 levels at Lafayette, Louisiana?

The current PM10 levels in Lafayette, Louisiana are 4.293 μg/m3.

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

The current sulfur dioxide (SO2) levels in Lafayette, Louisiana are 1.221 ppb.

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

The current ozone (O3) levels at Lafayette, Louisiana is 18.983 ppm.

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

The current nitrogen dioxide (NO2) levels at Lafayette, Louisiana is 3.105 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 0.985 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)

0.98 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

4.29 μg/m³

155

255

425

605+

Ozone (O₃)

18.98 ppb

201

201+

Sulfur Dioxide (SO₂)

1.22 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.10 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.32 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

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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
2026-01-21T06:00:00.000Z	33 \| good	1.749 \| good	7.203 \| good	35.979 \| good	0.789 \| good	5.166 \| good	0.304 \| good
2026-01-21T07:00:00.000Z	34 \| good	1.558 \| good	6.353 \| good	36.966 \| good	0.789 \| good	5.456 \| good	0.276 \| good
2026-01-21T08:00:00.000Z	34 \| good	1.559 \| good	6.314 \| good	36.957 \| good	0.698 \| good	5.416 \| good	0.261 \| good
2026-01-21T09:00:00.000Z	33 \| good	1.651 \| good	7.187 \| good	35.964 \| good	0.72 \| good	5.938 \| good	0.261 \| good
2026-01-21T10:00:00.000Z	31 \| good	1.642 \| good	7.162 \| good	33.983 \| good	0.633 \| good	5.654 \| good	0.261 \| good
2026-01-21T11:00:00.000Z	29 \| good	1.542 \| good	6.32 \| good	31.021 \| good	0.531 \| good	6.712 \| good	0.261 \| good
2026-01-21T12:00:00.000Z	31 \| good	1.344 \| good	5.252 \| good	33.99 \| good	0.574 \| good	5.899 \| good	0.276 \| good
2026-01-21T13:00:00.000Z	32 \| good	1.149 \| good	5.333 \| good	34.989 \| good	0.573 \| good	5.191 \| good	0.29 \| good
2026-01-21T14:00:00.000Z	35 \| good	1.048 \| good	4.281 \| good	37.955 \| good	0.619 \| good	5.321 \| good	0.33 \| good
2026-01-21T15:00:00.000Z	34 \| good	1.143 \| good	5.251 \| good	36.969 \| good	0.604 \| good	5.59 \| good	0.294 \| good
2026-01-21T16:00:00.000Z	34 \| good	1.143 \| good	5.256 \| good	36.974 \| good	0.631 \| good	4.3 \| good	0.294 \| good
2026-01-21T17:00:00.000Z	34 \| good	1.137 \| good	5.133 \| good	37.009 \| good	0.948 \| good	4.263 \| good	0.265 \| good
2026-01-21T18:00:00.000Z	36 \| good	1.131 \| good	5.16 \| good	39.011 \| good	0.935 \| good	3.496 \| good	0.262 \| good
2026-01-21T19:00:00.000Z	35 \| good	1.138 \| good	5.198 \| good	38.025 \| good	1.553 \| good	2.916 \| good	0.261 \| good
2026-01-21T20:00:00.000Z	34 \| good	1.038 \| good	4.311 \| good	37.035 \| good	1.723 \| good	4.442 \| good	0.261 \| good
2026-01-21T21:00:00.000Z	32 \| good	0.943 \| good	4.215 \| good	35.046 \| good	1.88 \| good	5.436 \| good	0.3 \| good
2026-01-21T22:00:00.000Z	30 \| good	1.029 \| good	4.127 \| good	32.048 \| good	1.083 \| good	6.635 \| good	0.268 \| good
2026-01-21T23:00:00.000Z	31 \| good	1.026 \| good	4.129 \| good	34.001 \| good	0.96 \| good	6.783 \| good	0.308 \| good
2026-01-22T00:00:00.000Z	31 \| good	1.027 \| good	4.198 \| good	32.995 \| good	1.005 \| good	6.622 \| good	0.308 \| good
2026-01-22T01:00:00.000Z	31 \| good	1.225 \| good	5.187 \| good	33.964 \| good	1.013 \| good	5.361 \| good	0.301 \| good
2026-01-22T02:00:00.000Z	32 \| good	1.127 \| good	5.139 \| good	34.969 \| good	1.032 \| good	4.748 \| good	0.33 \| good
2026-01-22T03:00:00.000Z	31 \| good	1.134 \| good	5.24 \| good	32.967 \| good	0.879 \| good	4.054 \| good	0.373 \| good
2026-01-22T04:00:00.000Z	27 \| good	1.142 \| good	5.22 \| good	28.981 \| good	0.909 \| good	3.515 \| good	0.405 \| good
2026-01-22T05:00:00.000Z	31 \| good	1.14 \| good	5.285 \| good	32.932 \| good	0.877 \| good	4.005 \| good	0.391 \| good
2026-01-22T06:00:00.000Z	28 \| good	0.839 \| good	3.225 \| good	29.965 \| good	0.792 \| good	4.488 \| good	0.43 \| good
2026-01-22T07:00:00.000Z	29 \| good	0.642 \| good	2.206 \| good	30.984 \| good	0.848 \| good	3.715 \| good	0.405 \| good
2026-01-22T08:00:00.000Z	29 \| good	0.542 \| good	2.24 \| good	30.984 \| good	0.864 \| good	2.82 \| good	0.376 \| good
2026-01-22T09:00:00.000Z	31 \| good	0.537 \| good	2.141 \| good	32.964 \| good	0.977 \| good	3.989 \| good	0.362 \| good
2026-01-22T10:00:00.000Z	32 \| good	0.532 \| good	2.16 \| good	34.941 \| good	0.891 \| good	3.248 \| good	0.362 \| good
2026-01-22T11:00:00.000Z	32 \| good	0.426 \| good	2.151 \| good	34.914 \| good	0.899 \| good	4.072 \| good	0.358 \| good
2026-01-22T12:00:00.000Z	29 \| good	0.574 \| good	2.326 \| good	30.948 \| good	0.869 \| good	4.201 \| good	0.39 \| good
2026-01-22T13:00:00.000Z	25 \| good	0.967 \| good	4.278 \| good	26.99 \| good	0.859 \| good	3.796 \| good	0.476 \| good
2026-01-22T14:00:00.000Z	29 \| good	1.07 \| good	4.202 \| good	30.92 \| good	0.734 \| good	10.055 \| good	0.462 \| good
2026-01-22T15:00:00.000Z	30 \| good	0.979 \| good	4.315 \| good	31.922 \| good	1.042 \| good	9.176 \| good	0.405 \| good
2026-01-22T16:00:00.000Z	25 \| good	1.05 \| good	4.258 \| good	27.014 \| good	1.214 \| good	5.204 \| good	0.38 \| good
2026-01-22T17:00:00.000Z	28 \| good	1.046 \| good	4.187 \| good	30.022 \| good	0.942 \| good	2.707 \| good	0.301 \| good
2026-01-22T18:00:00.000Z	25 \| good	1.03 \| good	4.144 \| good	27.051 \| good	0.918 \| good	3.286 \| good	0.286 \| good
2026-01-22T19:00:00.000Z	23 \| good	1.029 \| good	4.135 \| good	25.067 \| good	1.006 \| good	2.814 \| good	0.258 \| good
2026-01-22T20:00:00.000Z	24 \| good	0.939 \| good	4.274 \| good	26.043 \| good	1.074 \| good	2.623 \| good	0.258 \| good
2026-01-22T21:00:00.000Z	28 \| good	0.741 \| good	3.201 \| good	29.989 \| good	1.217 \| good	2.64 \| good	0.255 \| good
2026-01-22T22:00:00.000Z	25 \| good	0.64 \| good	2.407 \| good	27.029 \| good	1.385 \| good	2.361 \| good	0.24 \| good
2026-01-22T23:00:00.000Z	25 \| good	0.551 \| good	2.327 \| good	27.033 \| good	1.226 \| good	3.069 \| good	0.272 \| good
2026-01-23T00:00:00.000Z	26 \| good	0.639 \| good	2.248 \| good	27.981 \| good	1.337 \| good	2.877 \| good	0.301 \| good
2026-01-23T01:00:00.000Z	24 \| good	0.663 \| good	2.281 \| good	25.973 \| good	1.572 \| good	2.537 \| good	0.287 \| good
2026-01-23T02:00:00.000Z	19 \| good	0.86 \| good	3.296 \| good	20.009 \| good	1.597 \| good	4.503 \| good	0.258 \| good
2026-01-23T03:00:00.000Z	17 \| good	0.978 \| good	4.273 \| good	18.008 \| good	1.449 \| good	4.391 \| good	0.29 \| good
2026-01-23T04:00:00.000Z	18 \| good	0.985 \| good	4.293 \| good	18.983 \| good	1.221 \| good	3.105 \| good	0.315 \| good
2026-01-23T05:00:00.000Z	18 \| good	0.985 \| good	4.293 \| good	18.983 \| good	1.221 \| good	3.105 \| good	0.315 \| good
2026-01-23T06:00:00.000Z	29 \| good	4.612 \| good	19.937 \| good	30.931 \| good	0.65 \| good	4.255 \| good	0.177 \| good
2026-01-23T07:00:00.000Z	25 \| good	2.865 \| good	11.979 \| good	27.233 \| good	0.612 \| good	3.934 \| good	0.176 \| good
2026-01-23T08:00:00.000Z	26 \| good	3.406 \| good	14.976 \| good	27.946 \| good	0.574 \| good	3.612 \| good	0.175 \| good
2026-01-23T09:00:00.000Z	24 \| good	3.146 \| good	13.573 \| good	25.708 \| good	0.535 \| good	3.291 \| good	0.174 \| good
2026-01-23T10:00:00.000Z	23 \| good	3.358 \| good	14.896 \| good	25.301 \| good	0.529 \| good	3.12 \| good	0.173 \| good
2026-01-23T11:00:00.000Z	20 \| good	3.1 \| good	13.734 \| good	22.081 \| good	0.522 \| good	2.949 \| good	0.172 \| good
2026-01-23T12:00:00.000Z	24 \| good	1.253 \| good	4.996 \| good	25.884 \| good	0.516 \| good	2.778 \| good	0.171 \| good
2026-01-23T13:00:00.000Z	21 \| good	1.182 \| good	4.933 \| good	23.481 \| good	0.569 \| good	2.691 \| good	0.173 \| good
2026-01-23T14:00:00.000Z	22 \| good	0.945 \| good	3.883 \| good	24.187 \| good	0.622 \| good	2.605 \| good	0.175 \| good
2026-01-23T15:00:00.000Z	24 \| good	0.815 \| good	3.096 \| good	26.133 \| good	0.675 \| good	2.519 \| good	0.178 \| good
2026-01-23T16:00:00.000Z	25 \| good	1.994 \| good	8.155 \| good	26.541 \| good	0.714 \| good	2.037 \| good	0.169 \| good
2026-01-23T17:00:00.000Z	28 \| good	1.705 \| good	7.072 \| good	29.906 \| good	0.752 \| good	1.555 \| good	0.161 \| good
2026-01-23T18:00:00.000Z	30 \| good	1.526 \| good	6.159 \| good	32.197 \| good	0.791 \| good	1.073 \| good	0.153 \| good
2026-01-23T19:00:00.000Z	32 \| good	3.177 \| good	13.927 \| good	35.03 \| good	0.749 \| good	0.956 \| good	0.152 \| good
2026-01-23T20:00:00.000Z	31 \| good	1.107 \| good	4.319 \| good	33.985 \| good	0.706 \| good	0.84 \| good	0.151 \| good
2026-01-23T21:00:00.000Z	30 \| good	0.482 \| good	1.937 \| good	32.457 \| good	0.664 \| good	0.724 \| good	0.15 \| good
2026-01-23T22:00:00.000Z	27 \| good	2.653 \| good	10.917 \| good	28.99 \| good	0.685 \| good	1.254 \| good	0.155 \| good
2026-01-23T23:00:00.000Z	28 \| good	1.276 \| good	5.037 \| good	29.9 \| good	0.705 \| good	1.785 \| good	0.16 \| good
2026-01-24T00:00:00.000Z	28 \| good	1.705 \| good	6.995 \| good	30.353 \| good	0.726 \| good	2.315 \| good	0.165 \| good
2026-01-24T01:00:00.000Z	25 \| good	0.479 \| good	1.798 \| good	26.526 \| good	0.803 \| good	2.423 \| good	0.168 \| good
2026-01-24T02:00:00.000Z	24 \| good	0.965 \| good	3.917 \| good	25.726 \| good	0.879 \| good	2.531 \| good	0.171 \| good
2026-01-24T03:00:00.000Z	22 \| good	2.277 \| good	9.622 \| good	23.913 \| good	0.956 \| good	2.639 \| good	0.173 \| good
2026-01-24T04:00:00.000Z	22 \| good	0.871 \| good	3.075 \| good	23.545 \| good	1.023 \| good	2.773 \| good	0.175 \| good
2026-01-24T05:00:00.000Z	24 \| good	1.351 \| good	5.124 \| good	26.213 \| good	1.09 \| good	2.906 \| good	0.178 \| good
2026-01-24T06:00:00.000Z	21 \| good	0.542 \| good	2.249 \| good	23.252 \| good	1.157 \| good	3.039 \| good	0.18 \| good
2026-01-24T07:00:00.000Z	22 \| good	1.328 \| good	5.205 \| good	23.905 \| good	1.302 \| good	3.083 \| good	0.18 \| good
2026-01-24T08:00:00.000Z	20 \| good	0.512 \| good	1.673 \| good	22.027 \| good	1.446 \| good	3.126 \| good	0.18 \| good
2026-01-24T09:00:00.000Z	22 \| good	1.508 \| good	6.029 \| good	24.214 \| good	1.591 \| good	3.169 \| good	0.179 \| good
2026-01-24T10:00:00.000Z	23 \| good	1.487 \| good	5.881 \| good	24.653 \| good	1.677 \| good	3.339 \| good	0.18 \| good
2026-01-24T11:00:00.000Z	21 \| good	1.519 \| good	6.042 \| good	23.353 \| good	1.762 \| good	3.509 \| good	0.18 \| good
2026-01-24T12:00:00.000Z	22 \| good	0.581 \| good	2.263 \| good	23.89 \| good	1.848 \| good	3.68 \| good	0.18 \| good
2026-01-24T13:00:00.000Z	20 \| good	1.029 \| good	3.997 \| good	22.391 \| good	1.791 \| good	4.295 \| good	0.183 \| good
2026-01-24T14:00:00.000Z	19 \| good	1.952 \| good	8.007 \| good	19.602 \| good	1.734 \| good	4.911 \| good	0.187 \| good
2026-01-24T15:00:00.000Z	19 \| good	2.185 \| good	9.021 \| good	19.606 \| good	1.676 \| good	5.526 \| good	0.191 \| good
2026-01-24T16:00:00.000Z	17 \| good	3.361 \| good	14.636 \| good	18.253 \| good	1.52 \| good	5.088 \| good	0.192 \| good
2026-01-24T17:00:00.000Z	22 \| good	4.405 \| good	19.041 \| good	21.347 \| good	1.364 \| good	4.649 \| good	0.193 \| good
2026-01-24T18:00:00.000Z	22 \| good	3.567 \| good	15.78 \| good	22.962 \| good	1.208 \| good	4.211 \| good	0.194 \| good
2026-01-24T19:00:00.000Z	22 \| good	4.135 \| good	18.017 \| good	23.311 \| good	1.013 \| good	3.925 \| good	0.194 \| good
2026-01-24T20:00:00.000Z	19 \| good	3.178 \| good	13.647 \| good	20.057 \| good	0.818 \| good	3.639 \| good	0.194 \| good
2026-01-24T21:00:00.000Z	19 \| good	1.595 \| good	6.582 \| good	19.744 \| good	0.622 \| good	3.353 \| good	0.194 \| good
2026-01-24T22:00:00.000Z	19 \| good	0.88 \| good	3.18 \| good	20.568 \| good	0.486 \| good	3.018 \| good	0.179 \| good
2026-01-24T23:00:00.000Z	22 \| good	1.402 \| good	5.62 \| good	23.611 \| good	0.349 \| good	2.683 \| good	0.164 \| good
2026-01-25T00:00:00.000Z	33 \| good	6.307 \| good	7.504 \| good	34.654 \| good	0.217 \| good	2.385 \| good	0.15 \| good
2026-01-25T01:00:00.000Z	16 \| good	0.963 \| good	3.826 \| good	17.052 \| good	0.206 \| good	1.908 \| good	0.136 \| good
2026-01-25T02:00:00.000Z	11 \| good	2.02 \| good	8.068 \| good	12.359 \| good	0.199 \| good	1.467 \| good	0.122 \| good
2026-01-25T03:00:00.000Z	22 \| good	4.014 \| good	17.722 \| good	10.279 \| good	0.192 \| good	1.027 \| good	0.109 \| good
2026-01-25T04:00:00.000Z	14 \| good	1.324 \| good	5.159 \| good	14.72 \| good	0.189 \| good	0.897 \| good	0.107 \| good
2026-01-25T05:00:00.000Z	16 \| good	2.281 \| good	9.159 \| good	17.4 \| good	0.186 \| good	0.768 \| good	0.105 \| good

Lafayette

Empower business decisions with accurate air quality data

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

0.32ppm

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 11:00:00 on 2026-01-22.

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

The best air quality in Lafayette, Louisiana was recorded at 03:00:00 on 2026-01-23.

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

The real-time air quality index in Lafayette, Louisiana is 18, 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 0.985 μg/m³.

What are the current PM₁₀ levels at Lafayette, Louisiana?

The current PM₁₀ levels in Lafayette, Louisiana are 4.293 μg/m³.

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

The current carbon monoxide (CO) level in Lafayette, Louisiana is 0.315 ppm.

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

The current sulfur dioxide (SO₂) levels in Lafayette, Louisiana are 1.221 ppb.

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

The current ozone (O₃) levels at Lafayette, Louisiana is 18.983 ppm.

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

The current nitrogen dioxide (NO₂) levels at Lafayette, Louisiana is 3.105 ppb.

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