What is the current concentration of PM10 in Gretna, Louisiana?

The current PM10 concentration at Gretna, Louisiana is 25.976 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Gretna, Louisiana?

The current sulfur dioxide (SO2) concentration at Gretna, Louisiana is 2.272 ppb.

What is the current concentration of ozone (O3) in Gretna, Louisiana?

The current ozone (O3) concentration at Gretna, Louisiana is 37.64 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Gretna, Louisiana?

The current nitrogen dioxide (NO2) concentration at Gretna, Louisiana is 5.948 ppb.

Gretna, Louisiana live air quality index now

Q: What is the current concentration of PM2.5 in Gretna, Louisiana?

The current PM2.5 concentration at Gretna, Louisiana is 7.301 μg/m3.

Stay updated with real-time air quality in Gretna, 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

Gretna, Louisiana

Last updated: ... (Local time)

Major air pollutants in Gretna, Louisiana

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

7.30 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

25.98 μg/m³

155

255

425

605+

Ozone (O₃)

37.64 ppb

201

201+

Sulfur Dioxide (SO₂)

2.27 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.95 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.30 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

Gretna, Louisiana

Get Live Pollen Counts

Gretna, Louisiana

Scroll To Air Quality Map

Track live Gretna, Louisiana air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T07:00:00.000Z	62 \| moderate	15.468 \| fine	52.591 \| good	37.397 \| good	2.371 \| good	7.237 \| good	0.271 \| good
2026-04-22T08:00:00.000Z	60 \| moderate	14.399 \| fine	50.179 \| good	33.245 \| good	2.37 \| good	7.117 \| good	0.257 \| good
2026-04-22T09:00:00.000Z	58 \| moderate	12.901 \| fine	42.242 \| good	31.687 \| good	2.446 \| good	7.896 \| good	0.243 \| good
2026-04-22T10:00:00.000Z	54 \| moderate	10.907 \| good	36.447 \| good	35.531 \| good	2.385 \| good	12.77 \| good	0.259 \| good
2026-04-22T11:00:00.000Z	49 \| good	9.25 \| good	31.04 \| good	26.571 \| good	2.409 \| good	12.861 \| good	0.316 \| good
2026-04-22T12:00:00.000Z	49 \| good	8.663 \| good	27.899 \| good	21.071 \| good	2.355 \| good	15.439 \| good	0.342 \| good
2026-04-22T13:00:00.000Z	44 \| good	8.444 \| good	27.488 \| good	25.344 \| good	2.354 \| good	18.324 \| good	0.368 \| good
2026-04-22T14:00:00.000Z	44 \| good	7.953 \| good	28.515 \| good	35.968 \| good	2.231 \| good	13.388 \| good	0.353 \| good
2026-04-22T15:00:00.000Z	44 \| good	7.752 \| good	27.997 \| good	34.192 \| good	2.297 \| good	8.235 \| good	0.409 \| good
2026-04-22T16:00:00.000Z	38 \| good	6.782 \| good	25.93 \| good	35.633 \| good	2.384 \| good	6.228 \| good	0.34 \| good
2026-04-22T17:00:00.000Z	38 \| good	6.653 \| good	27.573 \| good	38.047 \| good	2.374 \| good	5.495 \| good	0.255 \| good
2026-04-22T18:00:00.000Z	43 \| good	6.641 \| good	28.023 \| good	45.837 \| good	2.363 \| good	5.812 \| good	0.226 \| good
2026-04-22T19:00:00.000Z	47 \| good	6.88 \| good	28.073 \| good	50.925 \| good	2.271 \| good	5.13 \| good	0.225 \| good
2026-04-22T20:00:00.000Z	49 \| good	6.972 \| good	28.392 \| good	52.606 \| good	2.434 \| good	4.747 \| good	0.24 \| good
2026-04-22T21:00:00.000Z	48 \| good	7.638 \| good	29.692 \| good	51.926 \| good	2.452 \| good	5.93 \| good	0.225 \| good
2026-04-22T22:00:00.000Z	47 \| good	7.735 \| good	30.41 \| good	51.432 \| good	2.45 \| good	5.504 \| good	0.225 \| good
2026-04-22T23:00:00.000Z	48 \| good	8.197 \| good	30.098 \| good	51.566 \| good	2.357 \| good	4.595 \| good	0.254 \| good
2026-04-23T00:00:00.000Z	49 \| good	8.762 \| good	31.466 \| good	49.356 \| good	2.355 \| good	3.99 \| good	0.225 \| good
2026-04-23T01:00:00.000Z	49 \| good	8.846 \| good	32.02 \| good	46.646 \| good	2.351 \| good	5.442 \| good	0.24 \| good
2026-04-23T02:00:00.000Z	49 \| good	8.85 \| good	32.012 \| good	41.408 \| good	2.362 \| good	5.752 \| good	0.268 \| good
2026-04-23T03:00:00.000Z	44 \| good	8.19 \| good	31.032 \| good	34.142 \| good	2.272 \| good	7.434 \| good	0.254 \| good
2026-04-23T04:00:00.000Z	44 \| good	8.158 \| good	31.032 \| good	34.575 \| good	2.266 \| good	5.586 \| good	0.31 \| good
2026-04-23T05:00:00.000Z	38 \| good	6.677 \| good	28.198 \| good	40.686 \| good	2.348 \| good	5.336 \| good	0.282 \| good
2026-04-23T06:00:00.000Z	38 \| good	7.283 \| good	26.975 \| good	35.709 \| good	2.349 \| good	5.248 \| good	0.311 \| good
2026-04-23T07:00:00.000Z	44 \| good	7.58 \| good	28.35 \| good	36.559 \| good	2.357 \| good	4.515 \| good	0.332 \| good
2026-04-23T08:00:00.000Z	44 \| good	8.247 \| good	30.817 \| good	33.491 \| good	2.274 \| good	5.729 \| good	0.33 \| good
2026-04-23T09:00:00.000Z	44 \| good	8.429 \| good	30.371 \| good	30.952 \| good	2.454 \| good	9.747 \| good	0.268 \| good
2026-04-23T10:00:00.000Z	44 \| good	8.408 \| good	28.974 \| good	29.571 \| good	2.363 \| good	14.309 \| good	0.268 \| good
2026-04-23T11:00:00.000Z	44 \| good	8.063 \| good	27.446 \| good	27.408 \| good	2.46 \| good	26.692 \| good	0.312 \| good
2026-04-23T12:00:00.000Z	44 \| good	7.788 \| good	25.954 \| good	26.619 \| good	2.273 \| good	37.66 \| good	0.341 \| good
2026-04-23T13:00:00.000Z	44 \| good	7.911 \| good	27.065 \| good	27.976 \| good	2.358 \| good	24.788 \| good	0.338 \| good
2026-04-23T14:00:00.000Z	38 \| good	7.307 \| good	27.705 \| good	32.396 \| good	2.262 \| good	12.466 \| good	0.31 \| good
2026-04-23T15:00:00.000Z	44 \| good	7.707 \| good	27.257 \| good	35.732 \| good	2.268 \| good	8.379 \| good	0.282 \| good
2026-04-23T16:00:00.000Z	38 \| good	7.409 \| good	27.018 \| good	38.082 \| good	2.435 \| good	6.813 \| good	0.282 \| good
2026-04-23T17:00:00.000Z	38 \| good	7.495 \| good	29.237 \| good	41.032 \| good	2.526 \| good	5.165 \| good	0.24 \| good
2026-04-23T18:00:00.000Z	43 \| good	7.423 \| good	30.55 \| good	45.646 \| good	2.439 \| good	5.634 \| good	0.212 \| good
2026-04-23T19:00:00.000Z	45 \| good	8.19 \| good	31.072 \| good	49.188 \| good	2.521 \| good	4.867 \| good	0.212 \| good
2026-04-23T20:00:00.000Z	49 \| good	8.66 \| good	29.795 \| good	48.945 \| good	2.434 \| good	5.337 \| good	0.226 \| good
2026-04-23T21:00:00.000Z	44 \| good	8.431 \| good	28.912 \| good	48.041 \| good	2.43 \| good	6.994 \| good	0.252 \| good
2026-04-23T22:00:00.000Z	44 \| good	7.873 \| good	26.651 \| good	44.561 \| good	2.434 \| good	6.46 \| good	0.252 \| good
2026-04-23T23:00:00.000Z	44 \| good	7.722 \| good	25.823 \| good	44.918 \| good	2.438 \| good	6.376 \| good	0.212 \| good
2026-04-24T00:00:00.000Z	44 \| good	8.142 \| good	26.766 \| good	44.836 \| good	2.441 \| good	7.001 \| good	0.24 \| good
2026-04-24T01:00:00.000Z	44 \| good	8.34 \| good	27.215 \| good	40.558 \| good	2.352 \| good	6.478 \| good	0.225 \| good
2026-04-24T02:00:00.000Z	44 \| good	8.067 \| good	26.592 \| good	41.093 \| good	2.45 \| good	5.295 \| good	0.254 \| good
2026-04-24T03:00:00.000Z	54 \| moderate	10.709 \| good	47.251 \| good	31.538 \| good	0.173 \| good	3.276 \| good	0.131 \| good
2026-04-24T04:00:00.000Z	38 \| good	7.222 \| good	26.361 \| good	40.414 \| good	2.352 \| good	4.855 \| good	0.297 \| good
2026-04-24T05:00:00.000Z	38 \| good	7.301 \| good	25.976 \| good	37.64 \| good	2.272 \| good	5.948 \| good	0.296 \| good
2026-04-24T06:00:00.000Z	38 \| good	7.301 \| good	25.976 \| good	37.64 \| good	2.272 \| good	5.948 \| good	0.296 \| good
2026-04-24T07:00:00.000Z	49 \| good	9.227 \| good	41.202 \| good	23.423 \| good	0.161 \| good	2.802 \| good	0.121 \| good
2026-04-24T08:00:00.000Z	44 \| good	8.106 \| good	35.46 \| good	23.14 \| good	0.167 \| good	2.729 \| good	0.12 \| good
2026-04-24T09:00:00.000Z	38 \| good	7.233 \| good	31.941 \| good	21.08 \| good	0.173 \| good	2.657 \| good	0.118 \| good
2026-04-24T10:00:00.000Z	38 \| good	6.597 \| good	29.414 \| good	17.057 \| good	0.182 \| good	2.891 \| good	0.119 \| good
2026-04-24T11:00:00.000Z	33 \| good	6.348 \| good	27.958 \| good	15.462 \| good	0.191 \| good	3.125 \| good	0.12 \| good
2026-04-24T12:00:00.000Z	38 \| good	6.877 \| good	30.278 \| good	20.414 \| good	0.2 \| good	3.359 \| good	0.121 \| good
2026-04-24T13:00:00.000Z	33 \| good	6.175 \| good	27.387 \| good	31.166 \| good	0.193 \| good	2.832 \| good	0.122 \| good
2026-04-24T14:00:00.000Z	33 \| good	6.268 \| good	27.939 \| good	35.315 \| good	0.187 \| good	2.305 \| good	0.123 \| good
2026-04-24T15:00:00.000Z	33 \| good	6.435 \| good	28.535 \| good	34.756 \| good	0.18 \| good	1.779 \| good	0.124 \| good
2026-04-24T16:00:00.000Z	33 \| good	5.502 \| good	23.324 \| good	34.481 \| good	0.172 \| good	1.518 \| good	0.122 \| good
2026-04-24T17:00:00.000Z	34 \| good	5.704 \| good	24.388 \| good	36.569 \| good	0.165 \| good	1.256 \| good	0.121 \| good
2026-04-24T18:00:00.000Z	38 \| good	6.859 \| good	30.426 \| good	35.555 \| good	0.157 \| good	0.995 \| good	0.119 \| good
2026-04-24T19:00:00.000Z	49 \| good	8.671 \| good	38.006 \| good	36.678 \| good	0.158 \| good	1.002 \| good	0.119 \| good
2026-04-24T20:00:00.000Z	49 \| good	8.567 \| good	37.34 \| good	36.165 \| good	0.158 \| good	1.01 \| good	0.119 \| good
2026-04-24T21:00:00.000Z	49 \| good	9.003 \| good	39.688 \| good	35.535 \| good	0.158 \| good	1.017 \| good	0.119 \| good
2026-04-24T22:00:00.000Z	44 \| good	7.949 \| good	34.846 \| good	36.994 \| good	0.16 \| good	1.794 \| good	0.122 \| good
2026-04-24T23:00:00.000Z	44 \| good	8.023 \| good	35.306 \| good	38.443 \| good	0.161 \| good	2.572 \| good	0.126 \| good
2026-04-25T00:00:00.000Z	49 \| good	8.7 \| good	38.059 \| good	35.171 \| good	0.163 \| good	3.349 \| good	0.13 \| good
2026-04-25T01:00:00.000Z	49 \| good	8.636 \| good	37.568 \| good	29.15 \| good	0.181 \| good	3.393 \| good	0.127 \| good
2026-04-25T02:00:00.000Z	49 \| good	9.29 \| good	41.224 \| good	24.715 \| good	0.199 \| good	3.436 \| good	0.125 \| good
2026-04-25T03:00:00.000Z	49 \| good	9.301 \| good	41.497 \| good	23.35 \| good	0.217 \| good	3.48 \| good	0.122 \| good
2026-04-25T04:00:00.000Z	52 \| moderate	10.273 \| good	45.55 \| good	21.586 \| good	0.225 \| good	3.769 \| good	0.122 \| good
2026-04-25T05:00:00.000Z	49 \| good	8.969 \| good	39.859 \| good	21.044 \| good	0.233 \| good	4.059 \| good	0.122 \| good
2026-04-25T06:00:00.000Z	44 \| good	8.45 \| good	37.158 \| good	18.823 \| good	0.242 \| good	4.348 \| good	0.122 \| good
2026-04-25T07:00:00.000Z	38 \| good	7.344 \| good	32.289 \| good	18.085 \| good	0.283 \| good	4.819 \| good	0.121 \| good
2026-04-25T08:00:00.000Z	38 \| good	7.215 \| good	32.145 \| good	16.603 \| good	0.324 \| good	5.289 \| good	0.12 \| good
2026-04-25T09:00:00.000Z	38 \| good	6.991 \| good	30.719 \| good	15.156 \| good	0.366 \| good	5.76 \| good	0.12 \| good
2026-04-25T10:00:00.000Z	38 \| good	7.239 \| good	32.253 \| good	11.89 \| good	0.335 \| good	5.311 \| good	0.118 \| good
2026-04-25T11:00:00.000Z	38 \| good	6.938 \| good	30.623 \| good	12.77 \| good	0.305 \| good	4.862 \| good	0.117 \| good
2026-04-25T12:00:00.000Z	44 \| good	7.718 \| good	33.987 \| good	20.168 \| good	0.275 \| good	4.412 \| good	0.115 \| good
2026-04-25T13:00:00.000Z	27 \| good	5.253 \| good	22.38 \| good	29.114 \| good	0.276 \| good	3.677 \| good	0.12 \| good
2026-04-25T14:00:00.000Z	33 \| good	5.91 \| good	25.848 \| good	32.792 \| good	0.278 \| good	2.942 \| good	0.125 \| good
2026-04-25T15:00:00.000Z	33 \| good	6.361 \| good	28.363 \| good	35.058 \| good	0.279 \| good	2.206 \| good	0.129 \| good
2026-04-25T16:00:00.000Z	33 \| good	6.23 \| good	27.495 \| good	34.548 \| good	0.278 \| good	1.826 \| good	0.131 \| good
2026-04-25T17:00:00.000Z	38 \| good	6.505 \| good	28.865 \| good	35.628 \| good	0.277 \| good	1.445 \| good	0.132 \| good
2026-04-25T18:00:00.000Z	38 \| good	6.87 \| good	30.292 \| good	37.351 \| good	0.276 \| good	1.064 \| good	0.134 \| good
2026-04-25T19:00:00.000Z	44 \| good	7.555 \| good	33.295 \| good	37.886 \| good	0.266 \| good	1.703 \| good	0.135 \| good
2026-04-25T20:00:00.000Z	38 \| good	7.321 \| good	32.193 \| good	36.843 \| good	0.256 \| good	2.342 \| good	0.136 \| good
2026-04-25T21:00:00.000Z	44 \| good	8.369 \| good	36.695 \| good	35.558 \| good	0.247 \| good	2.981 \| good	0.137 \| good
2026-04-25T22:00:00.000Z	44 \| good	8.275 \| good	36.193 \| good	38.756 \| good	0.244 \| good	3.363 \| good	0.137 \| good
2026-04-25T23:00:00.000Z	49 \| good	9.04 \| good	40.139 \| good	38.976 \| good	0.241 \| good	3.746 \| good	0.138 \| good
2026-04-26T00:00:00.000Z	38 \| good	6.861 \| good	30.453 \| good	36.828 \| good	0.238 \| good	4.128 \| good	0.138 \| good
2026-04-26T01:00:00.000Z	44 \| good	7.677 \| good	33.795 \| good	29.941 \| good	0.267 \| good	4.595 \| good	0.139 \| good
2026-04-26T02:00:00.000Z	49 \| good	9.337 \| good	41.638 \| good	23.23 \| good	0.297 \| good	5.062 \| good	0.139 \| good
2026-04-26T03:00:00.000Z	49 \| good	9.319 \| good	41.678 \| good	22.716 \| good	0.326 \| good	5.529 \| good	0.14 \| good
2026-04-26T04:00:00.000Z	54 \| moderate	10.743 \| good	47.569 \| good	21.177 \| good	0.402 \| good	6.091 \| good	0.141 \| good
2026-04-26T05:00:00.000Z	49 \| good	9.358 \| good	41.779 \| good	19.006 \| good	0.477 \| good	6.653 \| good	0.143 \| good
2026-04-26T06:00:00.000Z	52 \| moderate	9.527 \| good	12.325 \| good	27.957 \| good	0.564 \| good	7.355 \| good	0.145 \| good

Gretna

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Gretna, Louisiana air quality map: Track AQI near you

0.30ppm

How accurate is Louisiana, USA air quality data?

Air quality data and pollutant measurements for Louisiana, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Gretna, Louisiana updated?

The air quality for Gretna, Louisiana is updated every hour.

When was the worst air quality at Gretna, Louisiana in the last 24 hrs?

The worst air quality in Gretna, Louisiana in the last 24 hours was observed at 03:00:00 on 2026-04-24.

When was the best air quality at Gretna, Louisiana in the last 24 hrs?

In the last 24 hrs, the best air quality in Gretna, Louisiana was observed at 05:00:00 on 2026-04-24.

What is the current air quality in Gretna, Louisiana?

The current air quality in Gretna, Louisiana is 38, categorized as Good based on real-time data.

What pollutant is the most common in Gretna, Louisiana?

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

What should I do if the air quality in Gretna, Louisiana is poor?

If the air quality in Gretna, Louisiana is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Gretna, Louisiana?

The current PM_2.5 concentration at Gretna, Louisiana is 7.301 μg/m³.

What is the current concentration of PM₁₀ in Gretna, Louisiana?

The current PM₁₀ concentration at Gretna, Louisiana is 25.976 μg/m³.

What is the current concentration of carbon monoxide (CO) in Gretna, Louisiana?

The current carbon monoxide (CO) concentration at Gretna, Louisiana is 0.296 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Gretna, Louisiana?

The current sulfur dioxide (SO₂) concentration at Gretna, Louisiana is 2.272 ppb.

What is the current concentration of ozone (O₃) in Gretna, Louisiana?

The current ozone (O₃) concentration at Gretna, Louisiana is 37.64 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Gretna, Louisiana?

The current nitrogen dioxide (NO₂) concentration at Gretna, Louisiana is 5.948 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T07:00:00.000Z	62 \| moderate	15.468 \| fine	52.591 \| good	37.397 \| good	2.371 \| good	7.237 \| good	0.271 \| good
2026-04-22T08:00:00.000Z	60 \| moderate	14.399 \| fine	50.179 \| good	33.245 \| good	2.37 \| good	7.117 \| good	0.257 \| good
2026-04-22T09:00:00.000Z	58 \| moderate	12.901 \| fine	42.242 \| good	31.687 \| good	2.446 \| good	7.896 \| good	0.243 \| good
2026-04-22T10:00:00.000Z	54 \| moderate	10.907 \| good	36.447 \| good	35.531 \| good	2.385 \| good	12.77 \| good	0.259 \| good
2026-04-22T11:00:00.000Z	49 \| good	9.25 \| good	31.04 \| good	26.571 \| good	2.409 \| good	12.861 \| good	0.316 \| good
2026-04-22T12:00:00.000Z	49 \| good	8.663 \| good	27.899 \| good	21.071 \| good	2.355 \| good	15.439 \| good	0.342 \| good
2026-04-22T13:00:00.000Z	44 \| good	8.444 \| good	27.488 \| good	25.344 \| good	2.354 \| good	18.324 \| good	0.368 \| good
2026-04-22T14:00:00.000Z	44 \| good	7.953 \| good	28.515 \| good	35.968 \| good	2.231 \| good	13.388 \| good	0.353 \| good
2026-04-22T15:00:00.000Z	44 \| good	7.752 \| good	27.997 \| good	34.192 \| good	2.297 \| good	8.235 \| good	0.409 \| good
2026-04-22T16:00:00.000Z	38 \| good	6.782 \| good	25.93 \| good	35.633 \| good	2.384 \| good	6.228 \| good	0.34 \| good
2026-04-22T17:00:00.000Z	38 \| good	6.653 \| good	27.573 \| good	38.047 \| good	2.374 \| good	5.495 \| good	0.255 \| good
2026-04-22T18:00:00.000Z	43 \| good	6.641 \| good	28.023 \| good	45.837 \| good	2.363 \| good	5.812 \| good	0.226 \| good
2026-04-22T19:00:00.000Z	47 \| good	6.88 \| good	28.073 \| good	50.925 \| good	2.271 \| good	5.13 \| good	0.225 \| good
2026-04-22T20:00:00.000Z	49 \| good	6.972 \| good	28.392 \| good	52.606 \| good	2.434 \| good	4.747 \| good	0.24 \| good
2026-04-22T21:00:00.000Z	48 \| good	7.638 \| good	29.692 \| good	51.926 \| good	2.452 \| good	5.93 \| good	0.225 \| good
2026-04-22T22:00:00.000Z	47 \| good	7.735 \| good	30.41 \| good	51.432 \| good	2.45 \| good	5.504 \| good	0.225 \| good
2026-04-22T23:00:00.000Z	48 \| good	8.197 \| good	30.098 \| good	51.566 \| good	2.357 \| good	4.595 \| good	0.254 \| good
2026-04-23T00:00:00.000Z	49 \| good	8.762 \| good	31.466 \| good	49.356 \| good	2.355 \| good	3.99 \| good	0.225 \| good
2026-04-23T01:00:00.000Z	49 \| good	8.846 \| good	32.02 \| good	46.646 \| good	2.351 \| good	5.442 \| good	0.24 \| good
2026-04-23T02:00:00.000Z	49 \| good	8.85 \| good	32.012 \| good	41.408 \| good	2.362 \| good	5.752 \| good	0.268 \| good
2026-04-23T03:00:00.000Z	44 \| good	8.19 \| good	31.032 \| good	34.142 \| good	2.272 \| good	7.434 \| good	0.254 \| good
2026-04-23T04:00:00.000Z	44 \| good	8.158 \| good	31.032 \| good	34.575 \| good	2.266 \| good	5.586 \| good	0.31 \| good
2026-04-23T05:00:00.000Z	38 \| good	6.677 \| good	28.198 \| good	40.686 \| good	2.348 \| good	5.336 \| good	0.282 \| good
2026-04-23T06:00:00.000Z	38 \| good	7.283 \| good	26.975 \| good	35.709 \| good	2.349 \| good	5.248 \| good	0.311 \| good
2026-04-23T07:00:00.000Z	44 \| good	7.58 \| good	28.35 \| good	36.559 \| good	2.357 \| good	4.515 \| good	0.332 \| good
2026-04-23T08:00:00.000Z	44 \| good	8.247 \| good	30.817 \| good	33.491 \| good	2.274 \| good	5.729 \| good	0.33 \| good
2026-04-23T09:00:00.000Z	44 \| good	8.429 \| good	30.371 \| good	30.952 \| good	2.454 \| good	9.747 \| good	0.268 \| good
2026-04-23T10:00:00.000Z	44 \| good	8.408 \| good	28.974 \| good	29.571 \| good	2.363 \| good	14.309 \| good	0.268 \| good
2026-04-23T11:00:00.000Z	44 \| good	8.063 \| good	27.446 \| good	27.408 \| good	2.46 \| good	26.692 \| good	0.312 \| good
2026-04-23T12:00:00.000Z	44 \| good	7.788 \| good	25.954 \| good	26.619 \| good	2.273 \| good	37.66 \| good	0.341 \| good
2026-04-23T13:00:00.000Z	44 \| good	7.911 \| good	27.065 \| good	27.976 \| good	2.358 \| good	24.788 \| good	0.338 \| good
2026-04-23T14:00:00.000Z	38 \| good	7.307 \| good	27.705 \| good	32.396 \| good	2.262 \| good	12.466 \| good	0.31 \| good
2026-04-23T15:00:00.000Z	44 \| good	7.707 \| good	27.257 \| good	35.732 \| good	2.268 \| good	8.379 \| good	0.282 \| good
2026-04-23T16:00:00.000Z	38 \| good	7.409 \| good	27.018 \| good	38.082 \| good	2.435 \| good	6.813 \| good	0.282 \| good
2026-04-23T17:00:00.000Z	38 \| good	7.495 \| good	29.237 \| good	41.032 \| good	2.526 \| good	5.165 \| good	0.24 \| good
2026-04-23T18:00:00.000Z	43 \| good	7.423 \| good	30.55 \| good	45.646 \| good	2.439 \| good	5.634 \| good	0.212 \| good
2026-04-23T19:00:00.000Z	45 \| good	8.19 \| good	31.072 \| good	49.188 \| good	2.521 \| good	4.867 \| good	0.212 \| good
2026-04-23T20:00:00.000Z	49 \| good	8.66 \| good	29.795 \| good	48.945 \| good	2.434 \| good	5.337 \| good	0.226 \| good
2026-04-23T21:00:00.000Z	44 \| good	8.431 \| good	28.912 \| good	48.041 \| good	2.43 \| good	6.994 \| good	0.252 \| good
2026-04-23T22:00:00.000Z	44 \| good	7.873 \| good	26.651 \| good	44.561 \| good	2.434 \| good	6.46 \| good	0.252 \| good
2026-04-23T23:00:00.000Z	44 \| good	7.722 \| good	25.823 \| good	44.918 \| good	2.438 \| good	6.376 \| good	0.212 \| good
2026-04-24T00:00:00.000Z	44 \| good	8.142 \| good	26.766 \| good	44.836 \| good	2.441 \| good	7.001 \| good	0.24 \| good
2026-04-24T01:00:00.000Z	44 \| good	8.34 \| good	27.215 \| good	40.558 \| good	2.352 \| good	6.478 \| good	0.225 \| good
2026-04-24T02:00:00.000Z	44 \| good	8.067 \| good	26.592 \| good	41.093 \| good	2.45 \| good	5.295 \| good	0.254 \| good
2026-04-24T03:00:00.000Z	54 \| moderate	10.709 \| good	47.251 \| good	31.538 \| good	0.173 \| good	3.276 \| good	0.131 \| good
2026-04-24T04:00:00.000Z	38 \| good	7.222 \| good	26.361 \| good	40.414 \| good	2.352 \| good	4.855 \| good	0.297 \| good
2026-04-24T05:00:00.000Z	38 \| good	7.301 \| good	25.976 \| good	37.64 \| good	2.272 \| good	5.948 \| good	0.296 \| good
2026-04-24T06:00:00.000Z	38 \| good	7.301 \| good	25.976 \| good	37.64 \| good	2.272 \| good	5.948 \| good	0.296 \| good
2026-04-24T07:00:00.000Z	49 \| good	9.227 \| good	41.202 \| good	23.423 \| good	0.161 \| good	2.802 \| good	0.121 \| good
2026-04-24T08:00:00.000Z	44 \| good	8.106 \| good	35.46 \| good	23.14 \| good	0.167 \| good	2.729 \| good	0.12 \| good
2026-04-24T09:00:00.000Z	38 \| good	7.233 \| good	31.941 \| good	21.08 \| good	0.173 \| good	2.657 \| good	0.118 \| good
2026-04-24T10:00:00.000Z	38 \| good	6.597 \| good	29.414 \| good	17.057 \| good	0.182 \| good	2.891 \| good	0.119 \| good
2026-04-24T11:00:00.000Z	33 \| good	6.348 \| good	27.958 \| good	15.462 \| good	0.191 \| good	3.125 \| good	0.12 \| good
2026-04-24T12:00:00.000Z	38 \| good	6.877 \| good	30.278 \| good	20.414 \| good	0.2 \| good	3.359 \| good	0.121 \| good
2026-04-24T13:00:00.000Z	33 \| good	6.175 \| good	27.387 \| good	31.166 \| good	0.193 \| good	2.832 \| good	0.122 \| good
2026-04-24T14:00:00.000Z	33 \| good	6.268 \| good	27.939 \| good	35.315 \| good	0.187 \| good	2.305 \| good	0.123 \| good
2026-04-24T15:00:00.000Z	33 \| good	6.435 \| good	28.535 \| good	34.756 \| good	0.18 \| good	1.779 \| good	0.124 \| good
2026-04-24T16:00:00.000Z	33 \| good	5.502 \| good	23.324 \| good	34.481 \| good	0.172 \| good	1.518 \| good	0.122 \| good
2026-04-24T17:00:00.000Z	34 \| good	5.704 \| good	24.388 \| good	36.569 \| good	0.165 \| good	1.256 \| good	0.121 \| good
2026-04-24T18:00:00.000Z	38 \| good	6.859 \| good	30.426 \| good	35.555 \| good	0.157 \| good	0.995 \| good	0.119 \| good
2026-04-24T19:00:00.000Z	49 \| good	8.671 \| good	38.006 \| good	36.678 \| good	0.158 \| good	1.002 \| good	0.119 \| good
2026-04-24T20:00:00.000Z	49 \| good	8.567 \| good	37.34 \| good	36.165 \| good	0.158 \| good	1.01 \| good	0.119 \| good
2026-04-24T21:00:00.000Z	49 \| good	9.003 \| good	39.688 \| good	35.535 \| good	0.158 \| good	1.017 \| good	0.119 \| good
2026-04-24T22:00:00.000Z	44 \| good	7.949 \| good	34.846 \| good	36.994 \| good	0.16 \| good	1.794 \| good	0.122 \| good
2026-04-24T23:00:00.000Z	44 \| good	8.023 \| good	35.306 \| good	38.443 \| good	0.161 \| good	2.572 \| good	0.126 \| good
2026-04-25T00:00:00.000Z	49 \| good	8.7 \| good	38.059 \| good	35.171 \| good	0.163 \| good	3.349 \| good	0.13 \| good
2026-04-25T01:00:00.000Z	49 \| good	8.636 \| good	37.568 \| good	29.15 \| good	0.181 \| good	3.393 \| good	0.127 \| good
2026-04-25T02:00:00.000Z	49 \| good	9.29 \| good	41.224 \| good	24.715 \| good	0.199 \| good	3.436 \| good	0.125 \| good
2026-04-25T03:00:00.000Z	49 \| good	9.301 \| good	41.497 \| good	23.35 \| good	0.217 \| good	3.48 \| good	0.122 \| good
2026-04-25T04:00:00.000Z	52 \| moderate	10.273 \| good	45.55 \| good	21.586 \| good	0.225 \| good	3.769 \| good	0.122 \| good
2026-04-25T05:00:00.000Z	49 \| good	8.969 \| good	39.859 \| good	21.044 \| good	0.233 \| good	4.059 \| good	0.122 \| good
2026-04-25T06:00:00.000Z	44 \| good	8.45 \| good	37.158 \| good	18.823 \| good	0.242 \| good	4.348 \| good	0.122 \| good
2026-04-25T07:00:00.000Z	38 \| good	7.344 \| good	32.289 \| good	18.085 \| good	0.283 \| good	4.819 \| good	0.121 \| good
2026-04-25T08:00:00.000Z	38 \| good	7.215 \| good	32.145 \| good	16.603 \| good	0.324 \| good	5.289 \| good	0.12 \| good
2026-04-25T09:00:00.000Z	38 \| good	6.991 \| good	30.719 \| good	15.156 \| good	0.366 \| good	5.76 \| good	0.12 \| good
2026-04-25T10:00:00.000Z	38 \| good	7.239 \| good	32.253 \| good	11.89 \| good	0.335 \| good	5.311 \| good	0.118 \| good
2026-04-25T11:00:00.000Z	38 \| good	6.938 \| good	30.623 \| good	12.77 \| good	0.305 \| good	4.862 \| good	0.117 \| good
2026-04-25T12:00:00.000Z	44 \| good	7.718 \| good	33.987 \| good	20.168 \| good	0.275 \| good	4.412 \| good	0.115 \| good
2026-04-25T13:00:00.000Z	27 \| good	5.253 \| good	22.38 \| good	29.114 \| good	0.276 \| good	3.677 \| good	0.12 \| good
2026-04-25T14:00:00.000Z	33 \| good	5.91 \| good	25.848 \| good	32.792 \| good	0.278 \| good	2.942 \| good	0.125 \| good
2026-04-25T15:00:00.000Z	33 \| good	6.361 \| good	28.363 \| good	35.058 \| good	0.279 \| good	2.206 \| good	0.129 \| good
2026-04-25T16:00:00.000Z	33 \| good	6.23 \| good	27.495 \| good	34.548 \| good	0.278 \| good	1.826 \| good	0.131 \| good
2026-04-25T17:00:00.000Z	38 \| good	6.505 \| good	28.865 \| good	35.628 \| good	0.277 \| good	1.445 \| good	0.132 \| good
2026-04-25T18:00:00.000Z	38 \| good	6.87 \| good	30.292 \| good	37.351 \| good	0.276 \| good	1.064 \| good	0.134 \| good
2026-04-25T19:00:00.000Z	44 \| good	7.555 \| good	33.295 \| good	37.886 \| good	0.266 \| good	1.703 \| good	0.135 \| good
2026-04-25T20:00:00.000Z	38 \| good	7.321 \| good	32.193 \| good	36.843 \| good	0.256 \| good	2.342 \| good	0.136 \| good
2026-04-25T21:00:00.000Z	44 \| good	8.369 \| good	36.695 \| good	35.558 \| good	0.247 \| good	2.981 \| good	0.137 \| good
2026-04-25T22:00:00.000Z	44 \| good	8.275 \| good	36.193 \| good	38.756 \| good	0.244 \| good	3.363 \| good	0.137 \| good
2026-04-25T23:00:00.000Z	49 \| good	9.04 \| good	40.139 \| good	38.976 \| good	0.241 \| good	3.746 \| good	0.138 \| good
2026-04-26T00:00:00.000Z	38 \| good	6.861 \| good	30.453 \| good	36.828 \| good	0.238 \| good	4.128 \| good	0.138 \| good
2026-04-26T01:00:00.000Z	44 \| good	7.677 \| good	33.795 \| good	29.941 \| good	0.267 \| good	4.595 \| good	0.139 \| good
2026-04-26T02:00:00.000Z	49 \| good	9.337 \| good	41.638 \| good	23.23 \| good	0.297 \| good	5.062 \| good	0.139 \| good
2026-04-26T03:00:00.000Z	49 \| good	9.319 \| good	41.678 \| good	22.716 \| good	0.326 \| good	5.529 \| good	0.14 \| good
2026-04-26T04:00:00.000Z	54 \| moderate	10.743 \| good	47.569 \| good	21.177 \| good	0.402 \| good	6.091 \| good	0.141 \| good
2026-04-26T05:00:00.000Z	49 \| good	9.358 \| good	41.779 \| good	19.006 \| good	0.477 \| good	6.653 \| good	0.143 \| good
2026-04-26T06:00:00.000Z	52 \| moderate	9.527 \| good	12.325 \| good	27.957 \| good	0.564 \| good	7.355 \| good	0.145 \| good

Gretna, Louisiana live air quality index now

Major air pollutants in Gretna, Louisiana

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Gretna, Louisiana air quality map: Track AQI near you

Air quality in nearby cities

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Woodmere, Louisiana

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Frequently asked questions

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What is the current concentration of PM2.5 in Gretna, Louisiana?

What is the current concentration of PM10 in Gretna, Louisiana?

What is the current concentration of carbon monoxide (CO) in Gretna, Louisiana?

What is the current concentration of sulfur dioxide (SO2) in Gretna, Louisiana?

What is the current concentration of ozone (O3) in Gretna, Louisiana?

What is the current concentration of nitrogen dioxide (NO2) in Gretna, Louisiana?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the current concentration of PM_2.5 in Gretna, Louisiana?

What is the current concentration of PM₁₀ in Gretna, Louisiana?

What is the current concentration of sulfur dioxide (SO₂) in Gretna, Louisiana?

What is the current concentration of ozone (O₃) in Gretna, Louisiana?

What is the current concentration of nitrogen dioxide (NO₂) in Gretna, Louisiana?