What are the current PM10 levels at Lafayette, Louisiana?

The current PM10 levels in Lafayette, Louisiana are 19.053 μg/m3.

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

The current sulfur dioxide (SO2) levels in Lafayette, Louisiana are 0.846 ppb.

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

The current ozone (O3) levels at Lafayette, Louisiana is 13.943 ppm.

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

The current nitrogen dioxide (NO2) levels at Lafayette, Louisiana is 5.307 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 4.204 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)

3.11 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

14.04 μg/m³

155

255

425

605+

Ozone (O₃)

19.01 ppb

201

201+

Sulfur Dioxide (SO₂)

0.94 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.24 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.29 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
2026-08-10T19:00:00.000Z	26 \| good	3.106 \| good	14.035 \| good	28.01 \| good	0.906 \| good	2.264 \| good	0.273 \| good
2026-08-10T20:00:00.000Z	25 \| good	2.632 \| good	10.76 \| good	26.532 \| good	0.104 \| good	0.292 \| good	0.093 \| good
2026-08-10T21:00:00.000Z	23 \| good	1.877 \| good	8 \| good	24.518 \| good	0.091 \| good	0.307 \| good	0.093 \| good
2026-08-10T22:00:00.000Z	21 \| good	1.038 \| good	4 \| good	23.365 \| good	0.091 \| good	0.337 \| good	0.093 \| good
2026-08-10T23:00:00.000Z	20 \| good	1.81 \| good	7.681 \| good	22.048 \| good	0.094 \| good	0.452 \| good	0.093 \| good
2026-08-11T00:00:00.000Z	27 \| good	4.753 \| good	20.677 \| good	22.934 \| good	0.14 \| good	1.135 \| good	0.101 \| good
2026-08-11T01:00:00.000Z	27 \| good	5.163 \| good	22.578 \| good	13.868 \| good	0.149 \| good	2.611 \| good	0.11 \| good
2026-08-11T02:00:00.000Z	33 \| good	5.975 \| good	26.569 \| good	11.082 \| good	0.168 \| good	3.382 \| good	0.113 \| good
2026-08-11T03:00:00.000Z	38 \| good	6.578 \| good	29.686 \| good	9.612 \| good	0.193 \| good	3.428 \| good	0.111 \| good
2026-08-11T04:00:00.000Z	38 \| good	6.93 \| good	30.727 \| good	6.996 \| good	0.217 \| good	3.72 \| good	0.111 \| good
2026-08-11T05:00:00.000Z	38 \| good	7.067 \| good	31.121 \| good	6.283 \| good	0.235 \| good	4.072 \| good	0.111 \| good
2026-08-11T06:00:00.000Z	38 \| good	6.937 \| good	30.705 \| good	5.925 \| good	0.242 \| good	3.86 \| good	0.108 \| good
2026-08-11T07:00:00.000Z	16 \| good	2.821 \| good	12.069 \| good	8.958 \| good	0.865 \| good	4.082 \| good	0.243 \| good
2026-08-11T08:00:00.000Z	16 \| good	2.722 \| good	11.132 \| good	6.971 \| good	0.886 \| good	3.9 \| good	0.242 \| good
2026-08-11T09:00:00.000Z	16 \| good	2.624 \| good	11.089 \| good	4.988 \| good	0.818 \| good	3.697 \| good	0.242 \| good
2026-08-11T10:00:00.000Z	16 \| good	2.631 \| good	11.161 \| good	3.983 \| good	0.795 \| good	2.368 \| good	0.243 \| good
2026-08-11T11:00:00.000Z	16 \| good	2.73 \| good	11.182 \| good	4.974 \| good	0.809 \| good	3.033 \| good	0.287 \| good
2026-08-11T12:00:00.000Z	16 \| good	2.827 \| good	12.137 \| good	6.989 \| good	0.863 \| good	6.318 \| good	0.362 \| good
2026-08-11T13:00:00.000Z	22 \| good	3.811 \| good	17.08 \| good	7.009 \| good	0.861 \| good	3.218 \| good	0.332 \| good
2026-08-11T14:00:00.000Z	22 \| good	4.107 \| good	18.037 \| good	11.014 \| good	0.795 \| good	1.664 \| good	0.317 \| good
2026-08-11T15:00:00.000Z	22 \| good	4.403 \| good	19.02 \| good	14.998 \| good	0.806 \| good	2.205 \| good	0.288 \| good
2026-08-11T16:00:00.000Z	27 \| good	4.504 \| good	20.012 \| good	17.018 \| good	0.738 \| good	1.747 \| good	0.258 \| good
2026-08-11T17:00:00.000Z	22 \| good	4.401 \| good	19.013 \| good	21.033 \| good	0.868 \| good	1.214 \| good	0.219 \| good
2026-08-11T18:00:00.000Z	22 \| good	4.305 \| good	19.036 \| good	24.033 \| good	0.989 \| good	1.033 \| good	0.244 \| good
2026-08-11T19:00:00.000Z	24 \| good	4.207 \| good	19.029 \| good	26.009 \| good	1.009 \| good	1.061 \| good	0.258 \| good
2026-08-11T20:00:00.000Z	25 \| good	4.008 \| good	18.056 \| good	26.974 \| good	1.048 \| good	1.319 \| good	0.287 \| good
2026-08-11T21:00:00.000Z	24 \| good	4.009 \| good	18.044 \| good	25.977 \| good	0.923 \| good	1.671 \| good	0.233 \| good
2026-08-11T22:00:00.000Z	24 \| good	4.105 \| good	18.017 \| good	25.974 \| good	0.904 \| good	1.344 \| good	0.288 \| good
2026-08-11T23:00:00.000Z	22 \| good	3.903 \| good	17.021 \| good	22.989 \| good	0.821 \| good	1.311 \| good	0.287 \| good
2026-08-12T00:00:00.000Z	22 \| good	3.802 \| good	17.017 \| good	20.988 \| good	0.853 \| good	1.363 \| good	0.316 \| good
2026-08-12T01:00:00.000Z	22 \| good	3.704 \| good	16.016 \| good	18.994 \| good	0.899 \| good	2.241 \| good	0.316 \| good
2026-08-12T02:00:00.000Z	27 \| good	5.093 \| good	21.973 \| good	17.99 \| good	0.836 \| good	3.08 \| good	0.317 \| good
2026-08-12T03:00:00.000Z	38 \| good	7.042 \| good	31.097 \| good	14.075 \| good	0.211 \| good	3.046 \| good	0.111 \| good
2026-08-12T04:00:00.000Z	22 \| good	4.5 \| good	20.029 \| good	15.96 \| good	0.843 \| good	4.436 \| good	0.342 \| good
2026-08-12T05:00:00.000Z	22 \| good	4.204 \| good	19.053 \| good	13.943 \| good	0.846 \| good	5.307 \| good	0.328 \| good
2026-08-12T06:00:00.000Z	22 \| good	4.005 \| good	18.03 \| good	12.933 \| good	0.85 \| good	5.009 \| good	0.297 \| good
2026-08-12T07:00:00.000Z	22 \| good	3.905 \| good	17.053 \| good	11.915 \| good	0.85 \| good	5.59 \| good	0.282 \| good
2026-08-12T08:00:00.000Z	22 \| good	3.806 \| good	17.039 \| good	12.911 \| good	0.944 \| good	5.682 \| good	0.242 \| good
2026-08-12T09:00:00.000Z	22 \| good	3.704 \| good	16.024 \| good	11.91 \| good	0.897 \| good	5.678 \| good	0.242 \| good
2026-08-12T10:00:00.000Z	22 \| good	3.81 \| good	17.08 \| good	8.934 \| good	0.852 \| good	5.839 \| good	0.271 \| good
2026-08-12T11:00:00.000Z	22 \| good	3.909 \| good	17.033 \| good	7.953 \| good	0.888 \| good	6.176 \| good	0.287 \| good
2026-08-12T12:00:00.000Z	27 \| good	4.501 \| good	20.045 \| good	7.955 \| good	0.858 \| good	6.095 \| good	0.317 \| good
2026-08-12T13:00:00.000Z	27 \| good	4.802 \| good	21.043 \| good	7.982 \| good	0.857 \| good	3.869 \| good	0.332 \| good
2026-08-12T14:00:00.000Z	27 \| good	4.904 \| good	21.031 \| good	9.987 \| good	0.898 \| good	3.071 \| good	0.331 \| good
2026-08-12T15:00:00.000Z	22 \| good	4.405 \| good	19.016 \| good	12.998 \| good	0.943 \| good	1.877 \| good	0.272 \| good
2026-08-12T16:00:00.000Z	22 \| good	3.807 \| good	17.046 \| good	15.006 \| good	0.914 \| good	1.353 \| good	0.272 \| good
2026-08-12T17:00:00.000Z	16 \| good	3.307 \| good	15.001 \| good	17.036 \| good	0.948 \| good	1.076 \| good	0.258 \| good
2026-08-12T18:00:00.000Z	18 \| good	3.106 \| good	14.042 \| good	19.013 \| good	0.939 \| good	1.238 \| good	0.287 \| good
2026-08-12T18:00:00.000Z	18 \| good	3.106 \| good	14.042 \| good	19.013 \| good	0.939 \| good	1.238 \| good	0.287 \| good
2026-08-12T07:00:00.000Z	27 \| good	4.947 \| good	21.121 \| good	8.712 \| good	0.231 \| good	3.495 \| good	0.106 \| good
2026-08-12T08:00:00.000Z	27 \| good	4.772 \| good	20.686 \| good	7.989 \| good	0.235 \| good	3.54 \| good	0.106 \| good
2026-08-12T09:00:00.000Z	22 \| good	4.465 \| good	19.101 \| good	7.867 \| good	0.242 \| good	3.694 \| good	0.106 \| good
2026-08-12T10:00:00.000Z	27 \| good	5.167 \| good	22.611 \| good	6.285 \| good	0.249 \| good	3.865 \| good	0.106 \| good
2026-08-12T11:00:00.000Z	27 \| good	4.676 \| good	20.491 \| good	3.511 \| good	0.261 \| good	4.235 \| good	0.109 \| good
2026-08-12T12:00:00.000Z	27 \| good	5.321 \| good	22.818 \| good	7.781 \| good	0.28 \| good	4.66 \| good	0.114 \| good
2026-08-12T13:00:00.000Z	27 \| good	4.944 \| good	21.058 \| good	15.901 \| good	0.286 \| good	2.976 \| good	0.115 \| good
2026-08-12T14:00:00.000Z	19 \| good	3.453 \| good	15.08 \| good	21.132 \| good	0.279 \| good	1.226 \| good	0.101 \| good
2026-08-12T15:00:00.000Z	20 \| good	3.183 \| good	13.649 \| good	21.638 \| good	0.222 \| good	0.629 \| good	0.094 \| good
2026-08-12T16:00:00.000Z	20 \| good	2.284 \| good	9.707 \| good	21.773 \| good	0.2 \| good	0.434 \| good	0.093 \| good
2026-08-12T17:00:00.000Z	19 \| good	2.083 \| good	8.727 \| good	21.009 \| good	0.182 \| good	0.342 \| good	0.093 \| good
2026-08-12T18:00:00.000Z	19 \| good	1.972 \| good	8 \| good	21.205 \| good	0.167 \| good	0.303 \| good	0.094 \| good
2026-08-12T19:00:00.000Z	21 \| good	1.161 \| good	4.784 \| good	22.934 \| good	0.159 \| good	0.308 \| good	0.095 \| good
2026-08-12T20:00:00.000Z	20 \| good	0.85 \| good	3.162 \| good	22.138 \| good	0.159 \| good	0.334 \| good	0.096 \| good
2026-08-12T21:00:00.000Z	22 \| good	0.212 \| good	0.959 \| good	23.504 \| good	0.168 \| good	0.347 \| good	0.099 \| good
2026-08-12T22:00:00.000Z	21 \| good	0.305 \| good	0.979 \| good	22.69 \| good	0.179 \| good	0.402 \| good	0.102 \| good
2026-08-12T23:00:00.000Z	21 \| good	0.646 \| good	2.137 \| good	22.851 \| good	0.192 \| good	0.597 \| good	0.107 \| good
2026-08-13T00:00:00.000Z	22 \| good	1.259 \| good	5 \| good	23.859 \| good	0.201 \| good	1.027 \| good	0.113 \| good
2026-08-13T01:00:00.000Z	22 \| good	4.363 \| good	19 \| good	17.434 \| good	0.213 \| good	1.677 \| good	0.117 \| good
2026-08-13T02:00:00.000Z	27 \| good	4.501 \| good	19.163 \| good	12.406 \| good	0.229 \| good	1.947 \| good	0.117 \| good
2026-08-13T03:00:00.000Z	27 \| good	5.078 \| good	21.707 \| good	12.139 \| good	0.239 \| good	2.003 \| good	0.115 \| good
2026-08-13T04:00:00.000Z	27 \| good	5.348 \| good	22.707 \| good	10.736 \| good	0.242 \| good	2.171 \| good	0.112 \| good
2026-08-13T05:00:00.000Z	33 \| good	5.666 \| good	24.413 \| good	11.28 \| good	0.244 \| good	2.414 \| good	0.11 \| good
2026-08-13T06:00:00.000Z	27 \| good	5.477 \| good	23.225 \| good	11.344 \| good	0.246 \| good	2.405 \| good	0.107 \| good
2026-08-13T07:00:00.000Z	33 \| good	5.882 \| good	26.444 \| good	9.46 \| good	0.25 \| good	2.23 \| good	0.103 \| good
2026-08-13T08:00:00.000Z	33 \| good	5.698 \| good	24.625 \| good	9.531 \| good	0.256 \| good	2.155 \| good	0.101 \| good
2026-08-13T09:00:00.000Z	33 \| good	5.702 \| good	24.625 \| good	9.022 \| good	0.264 \| good	2.274 \| good	0.101 \| good
2026-08-13T10:00:00.000Z	38 \| good	6.992 \| good	30.703 \| good	6.115 \| good	0.274 \| good	2.428 \| good	0.101 \| good
2026-08-13T11:00:00.000Z	38 \| good	6.67 \| good	29.656 \| good	3.915 \| good	0.284 \| good	2.495 \| good	0.102 \| good
2026-08-13T12:00:00.000Z	38 \| good	6.665 \| good	29.656 \| good	8.093 \| good	0.288 \| good	2.525 \| good	0.103 \| good
2026-08-13T13:00:00.000Z	38 \| good	7.26 \| good	32 \| good	16.289 \| good	0.284 \| good	1.958 \| good	0.105 \| good
2026-08-13T14:00:00.000Z	33 \| good	5.923 \| good	26.85 \| good	23.258 \| good	0.287 \| good	0.954 \| good	0.098 \| good
2026-08-13T15:00:00.000Z	33 \| good	5.698 \| good	24.141 \| good	25.926 \| good	0.27 \| good	0.574 \| good	0.096 \| good
2026-08-13T16:00:00.000Z	38 \| good	6.92 \| good	30.727 \| good	25.541 \| good	0.256 \| good	0.4 \| good	0.095 \| good
2026-08-13T17:00:00.000Z	38 \| good	7.044 \| good	31 \| good	24.188 \| good	0.241 \| good	0.322 \| good	0.095 \| good
2026-08-13T18:00:00.000Z	44 \| good	7.776 \| good	34.078 \| good	25.71 \| good	0.228 \| good	0.286 \| good	0.095 \| good
2026-08-13T19:00:00.000Z	44 \| good	7.83 \| good	34.293 \| good	26.076 \| good	0.217 \| good	0.282 \| good	0.096 \| good
2026-08-13T20:00:00.000Z	44 \| good	8.467 \| good	37.131 \| good	24.486 \| good	0.212 \| good	0.304 \| good	0.098 \| good
2026-08-13T21:00:00.000Z	49 \| good	9.406 \| good	41.998 \| good	25.141 \| good	0.211 \| good	0.342 \| good	0.099 \| good
2026-08-13T22:00:00.000Z	56 \| moderate	11.796 \| good	51.991 \| good	24.462 \| good	0.215 \| good	0.416 \| good	0.102 \| good
2026-08-13T23:00:00.000Z	62 \| moderate	14.9 \| fine	66.297 \| fine	28.036 \| good	0.219 \| good	0.591 \| good	0.104 \| good
2026-08-14T00:00:00.000Z	66 \| moderate	16.886 \| fine	74.669 \| fine	28.531 \| good	0.217 \| good	1 \| good	0.106 \| good
2026-08-14T01:00:00.000Z	66 \| moderate	16.941 \| fine	74.835 \| fine	20.187 \| good	0.213 \| good	1.506 \| good	0.106 \| good
2026-08-14T02:00:00.000Z	67 \| moderate	18.195 \| fine	80.527 \| fine	18.977 \| good	0.212 \| good	1.68 \| good	0.103 \| good
2026-08-14T03:00:00.000Z	67 \| moderate	17.938 \| fine	79.16 \| fine	19.963 \| good	0.21 \| good	1.788 \| good	0.099 \| good
2026-08-14T04:00:00.000Z	69 \| moderate	18.906 \| fine	83.127 \| fine	18.444 \| good	0.206 \| good	1.988 \| good	0.097 \| good
2026-08-14T05:00:00.000Z	67 \| moderate	18.276 \| fine	81.016 \| fine	15.057 \| good	0.202 \| good	2.257 \| good	0.096 \| good
2026-08-14T06:00:00.000Z	67 \| moderate	18.001 \| fine	40.505 \| good	19.605 \| good	0.201 \| good	2.4 \| good	0.095 \| good

Lafayette

Empower business decisions with accurate air quality data

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

0.33ppm

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 2026-08-12.

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

The best air quality in Lafayette, Louisiana was recorded at 12:00:00 on 2026-08-11.

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

The real-time air quality index in Lafayette, Louisiana is 22, currently categorized as Good.

Which pollutant is found most often in Lafayette, Louisiana?

The most common pollutant in Lafayette, Louisiana is PM2.5.

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 4.204 μg/m³.

What are the current PM₁₀ levels at Lafayette, Louisiana?

The current PM₁₀ levels in Lafayette, Louisiana are 19.053 μg/m³.

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

The current carbon monoxide (CO) level in Lafayette, Louisiana is 0.328 ppm.

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

The current sulfur dioxide (SO₂) levels in Lafayette, Louisiana are 0.846 ppb.

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

The current ozone (O₃) levels at Lafayette, Louisiana is 13.943 ppm.

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

The current nitrogen dioxide (NO₂) levels at Lafayette, Louisiana is 5.307 ppb.

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