What is the current level of PM10 in Louisiana, USA?

Louisiana, USA currently has a PM10 concentration of 34.423 μg/m3.

What is the current level of sulfur dioxide (SO2) in Louisiana, USA?

The current sulfur dioxide (SO2) concentration in Louisiana, USA is 1.092 ppb.

What is the current level of ozone (O3) in Louisiana, USA?

Louisiana, USA currently has an ozone (O3) concentration of 13.448 ppm.

What is the current level of nitrogen dioxide (NO2) in Louisiana, USA?

The current level of nitrogen dioxide (NO2) in Louisiana, USA is 5.02 ppb.

Current air quality index in Louisiana, USA today

Q: What is the PM2.5 concentration in Louisiana, USA right now?

Louisiana, USA currently has a PM2.5 concentration of 7.585 μg/m3.

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

Louisiana, USA

Last updated: ... (Local time)

Common air pollutants in Louisiana, USA

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

7.58 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

34.42 μg/m³

155

255

425

605+

Ozone (O₃)

13.45 ppb

201

201+

Sulfur Dioxide (SO₂)

1.09 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.02 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.28 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Louisiana, USA

Get Live Pollen Counts

Louisiana, USA

Scroll To Air Quality Map

Track live Louisiana, USA air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T06:00:00.000Z	17 \| good	1.683 \| good	5.941 \| good	17.961 \| good	0.841 \| good	4.572 \| good	0.361 \| good
2025-12-05T07:00:00.000Z	14 \| good	1.629 \| good	5.605 \| good	15.217 \| good	0.877 \| good	3.891 \| good	0.261 \| good
2025-12-05T08:00:00.000Z	14 \| good	1.549 \| good	7.155 \| good	15.19 \| good	0.913 \| good	3.566 \| good	0.248 \| good
2025-12-05T09:00:00.000Z	16 \| good	1.372 \| good	6.519 \| good	16.511 \| good	0.808 \| good	8.241 \| good	0.235 \| good
2025-12-05T10:00:00.000Z	15 \| good	1.494 \| good	5.188 \| good	15.805 \| good	0.765 \| good	5.076 \| good	0.236 \| good
2025-12-05T11:00:00.000Z	13 \| good	1.443 \| good	5.829 \| good	13.94 \| good	0.845 \| good	4.724 \| good	0.236 \| good
2025-12-05T12:00:00.000Z	16 \| good	3.175 \| good	16.689 \| good	11.517 \| good	0.781 \| good	5.49 \| good	0.261 \| good
2025-12-05T13:00:00.000Z	16 \| good	2.87 \| good	9.634 \| good	15.141 \| good	0.781 \| good	9.093 \| good	0.342 \| good
2025-12-05T14:00:00.000Z	16 \| good	3.08 \| good	12.744 \| good	13.016 \| good	0.8 \| good	5.759 \| good	0.298 \| good
2025-12-05T15:00:00.000Z	16 \| good	2.773 \| good	7.824 \| good	11.131 \| good	0.807 \| good	4.471 \| good	0.247 \| good
2025-12-05T16:00:00.000Z	22 \| good	4.12 \| good	15.456 \| good	11.22 \| good	0.824 \| good	4.182 \| good	0.301 \| good
2025-12-05T17:00:00.000Z	38 \| good	6.81 \| good	37.937 \| good	10.626 \| good	0.858 \| good	3.414 \| good	0.297 \| good
2025-12-05T18:00:00.000Z	38 \| good	6.741 \| good	39.735 \| good	10.958 \| good	0.908 \| good	3.663 \| good	0.275 \| good
2025-12-05T19:00:00.000Z	27 \| good	5.451 \| good	26.389 \| good	10.051 \| good	0.91 \| good	3.529 \| good	0.253 \| good
2025-12-05T20:00:00.000Z	27 \| good	4.656 \| good	25.592 \| good	10.195 \| good	0.909 \| good	3.325 \| good	0.253 \| good
2025-12-05T21:00:00.000Z	27 \| good	5.318 \| good	22.327 \| good	10.128 \| good	0.872 \| good	3.419 \| good	0.241 \| good
2025-12-05T22:00:00.000Z	33 \| good	5.843 \| good	18.984 \| good	9.605 \| good	1.255 \| good	3.678 \| good	0.285 \| good
2025-12-05T23:00:00.000Z	22 \| good	4.213 \| good	11.382 \| good	10.305 \| good	0.92 \| good	4.8 \| good	0.35 \| good
2025-12-06T00:00:00.000Z	22 \| good	4.349 \| good	24.202 \| good	9.365 \| good	0.857 \| good	4.874 \| good	0.338 \| good
2025-12-06T01:00:00.000Z	33 \| good	5.982 \| good	27.871 \| good	7.412 \| good	0.871 \| good	6.31 \| good	0.338 \| good
2025-12-06T02:00:00.000Z	27 \| good	4.732 \| good	28.557 \| good	6.679 \| good	1.026 \| good	5.909 \| good	0.408 \| good
2025-12-06T03:00:00.000Z	33 \| good	4.739 \| good	36.155 \| good	6.201 \| good	1.823 \| good	3.647 \| good	0.292 \| good
2025-12-06T04:00:00.000Z	27 \| good	5.356 \| good	28.7 \| good	5.249 \| good	0.918 \| good	2.747 \| good	0.267 \| good
2025-12-06T05:00:00.000Z	34 \| good	5.466 \| good	37.356 \| good	4.374 \| good	0.889 \| good	3.195 \| good	0.254 \| good
2025-12-06T06:00:00.000Z	33 \| good	5.775 \| good	26.314 \| good	4.371 \| good	0.878 \| good	4.371 \| good	0.298 \| good
2025-12-06T07:00:00.000Z	38 \| good	6.801 \| good	39.195 \| good	3.703 \| good	0.879 \| good	4.941 \| good	0.295 \| good
2025-12-06T08:00:00.000Z	38 \| good	7.101 \| good	35.428 \| good	4.775 \| good	0.986 \| good	4.772 \| good	0.307 \| good
2025-12-06T09:00:00.000Z	38 \| good	6.621 \| good	33.253 \| good	3.14 \| good	0.969 \| good	3.692 \| good	0.269 \| good
2025-12-06T10:00:00.000Z	44 \| good	7.542 \| good	35.205 \| good	2.769 \| good	0.896 \| good	2.9 \| good	0.307 \| good
2025-12-06T11:00:00.000Z	38 \| good	6.976 \| good	39.179 \| good	4.592 \| good	0.882 \| good	2.458 \| good	0.251 \| good
2025-12-06T12:00:00.000Z	44 \| good	7.916 \| good	31.765 \| good	6.064 \| good	0.937 \| good	2.309 \| good	0.238 \| good
2025-12-06T13:00:00.000Z	38 \| good	7.373 \| good	26.197 \| good	4.899 \| good	0.947 \| good	3.314 \| good	0.267 \| good
2025-12-06T14:00:00.000Z	44 \| good	7.841 \| good	34.746 \| good	3.797 \| good	0.882 \| good	4.879 \| good	0.324 \| good
2025-12-06T15:00:00.000Z	38 \| good	6.707 \| good	24.601 \| good	4.669 \| good	1.014 \| good	4.965 \| good	0.311 \| good
2025-12-06T16:00:00.000Z	33 \| good	6.444 \| good	34.365 \| good	4.123 \| good	1.093 \| good	4.78 \| good	0.311 \| good
2025-12-06T17:00:00.000Z	38 \| good	6.811 \| good	37.273 \| good	4.148 \| good	0.95 \| good	3.357 \| good	0.311 \| good
2025-12-06T18:00:00.000Z	38 \| good	6.671 \| good	32.494 \| good	8.764 \| good	0.873 \| good	3.864 \| good	0.267 \| good
2025-12-06T19:00:00.000Z	33 \| good	6.257 \| good	27.249 \| good	12.496 \| good	0.873 \| good	3.626 \| good	0.228 \| good
2025-12-06T20:00:00.000Z	33 \| good	5.624 \| good	21.724 \| good	13.31 \| good	0.998 \| good	3.469 \| good	0.241 \| good
2025-12-06T21:00:00.000Z	27 \| good	4.941 \| good	20.588 \| good	17.753 \| good	1.085 \| good	3.684 \| good	0.228 \| good
2025-12-06T22:00:00.000Z	27 \| good	5.001 \| good	20.788 \| good	17.823 \| good	0.925 \| good	4.496 \| good	0.228 \| good
2025-12-06T23:00:00.000Z	27 \| good	5.176 \| good	28.927 \| good	20.018 \| good	0.948 \| good	5.354 \| good	0.228 \| good
2025-12-07T00:00:00.000Z	49 \| good	9.46 \| good	41.852 \| good	20.108 \| good	0.933 \| good	6.251 \| good	0.272 \| good
2025-12-07T01:00:00.000Z	44 \| good	8.073 \| good	32.886 \| good	15.434 \| good	1.015 \| good	10.05 \| good	0.272 \| good
2025-12-07T02:00:00.000Z	54 \| moderate	11.008 \| good	47.643 \| good	11.913 \| good	1.133 \| good	10.178 \| good	0.259 \| good
2025-12-07T03:00:00.000Z	58 \| moderate	12.901 \| fine	49.676 \| good	13.049 \| good	1 \| good	10.807 \| good	0.215 \| good
2025-12-07T04:00:00.000Z	54 \| moderate	11.134 \| good	50.301 \| good	12.427 \| good	0.995 \| good	7.421 \| good	0.215 \| good
2025-12-07T05:00:00.000Z	38 \| good	6.866 \| good	22.041 \| good	12.705 \| good	1.123 \| good	7.643 \| good	0.215 \| good
2025-12-07T05:00:00.000Z	44 \| good	7.585 \| good	34.423 \| good	13.448 \| good	1.092 \| good	5.02 \| good	0.277 \| good
2025-12-07T06:00:00.000Z	38 \| good	7.144 \| good	31.73 \| good	13.453 \| good	0.635 \| good	9.376 \| good	0.188 \| good
2025-12-07T07:00:00.000Z	44 \| good	8.4 \| good	37.041 \| good	11.705 \| good	0.586 \| good	8.673 \| good	0.183 \| good
2025-12-07T08:00:00.000Z	52 \| moderate	10.365 \| good	45.869 \| good	8.48 \| good	0.537 \| good	7.97 \| good	0.178 \| good
2025-12-07T09:00:00.000Z	54 \| moderate	11.464 \| good	50.993 \| good	7.83 \| good	0.489 \| good	7.266 \| good	0.173 \| good
2025-12-07T10:00:00.000Z	58 \| moderate	12.788 \| fine	57.415 \| fine	6.794 \| good	0.482 \| good	7.182 \| good	0.172 \| good
2025-12-07T11:00:00.000Z	56 \| moderate	11.588 \| good	51.889 \| good	5.706 \| good	0.476 \| good	7.098 \| good	0.171 \| good
2025-12-07T12:00:00.000Z	54 \| moderate	11.474 \| good	51.41 \| good	5.778 \| good	0.47 \| good	7.014 \| good	0.17 \| good
2025-12-07T13:00:00.000Z	52 \| moderate	10.244 \| good	45.566 \| good	6.503 \| good	0.506 \| good	7.041 \| good	0.18 \| good
2025-12-07T14:00:00.000Z	49 \| good	9.131 \| good	40.153 \| good	8.892 \| good	0.543 \| good	7.068 \| good	0.19 \| good
2025-12-07T15:00:00.000Z	33 \| good	5.78 \| good	25.456 \| good	14.122 \| good	0.579 \| good	7.095 \| good	0.2 \| good
2025-12-07T16:00:00.000Z	27 \| good	5.231 \| good	22.564 \| good	18.517 \| good	0.534 \| good	5.494 \| good	0.179 \| good
2025-12-07T17:00:00.000Z	22 \| good	4.32 \| good	19.045 \| good	19.125 \| good	0.488 \| good	3.892 \| good	0.158 \| good
2025-12-07T18:00:00.000Z	27 \| good	4.712 \| good	20.653 \| good	20.273 \| good	0.443 \| good	2.291 \| good	0.137 \| good
2025-12-07T19:00:00.000Z	33 \| good	6.026 \| good	26.656 \| good	24.403 \| good	0.428 \| good	1.938 \| good	0.134 \| good
2025-12-07T20:00:00.000Z	27 \| good	5.274 \| good	22.623 \| good	25.219 \| good	0.414 \| good	1.585 \| good	0.131 \| good
2025-12-07T21:00:00.000Z	25 \| good	4.335 \| good	19.069 \| good	27.452 \| good	0.399 \| good	1.233 \| good	0.128 \| good
2025-12-07T22:00:00.000Z	26 \| good	3.032 \| good	12.981 \| good	27.507 \| good	0.401 \| good	2.472 \| good	0.141 \| good
2025-12-07T23:00:00.000Z	24 \| good	2.48 \| good	10.385 \| good	26.208 \| good	0.403 \| good	3.711 \| good	0.154 \| good
2025-12-08T00:00:00.000Z	28 \| good	3.286 \| good	14.435 \| good	30.262 \| good	0.404 \| good	4.95 \| good	0.167 \| good
2025-12-08T01:00:00.000Z	33 \| good	6.141 \| good	27.238 \| good	31.87 \| good	0.397 \| good	4.407 \| good	0.17 \| good
2025-12-08T02:00:00.000Z	44 \| good	7.781 \| good	34.154 \| good	30.585 \| good	0.389 \| good	3.864 \| good	0.173 \| good
2025-12-08T03:00:00.000Z	49 \| good	9.252 \| good	41.406 \| good	30.041 \| good	0.382 \| good	3.321 \| good	0.176 \| good
2025-12-08T04:00:00.000Z	54 \| moderate	10.674 \| good	47.336 \| good	30.421 \| good	0.41 \| good	3.085 \| good	0.18 \| good
2025-12-08T05:00:00.000Z	54 \| moderate	10.775 \| good	48 \| good	25.312 \| good	0.439 \| good	2.848 \| good	0.184 \| good
2025-12-08T06:00:00.000Z	54 \| moderate	11.055 \| good	49 \| good	19.109 \| good	0.467 \| good	2.612 \| good	0.188 \| good
2025-12-08T07:00:00.000Z	52 \| moderate	10.189 \| good	45 \| good	16.757 \| good	0.565 \| good	2.311 \| good	0.189 \| good
2025-12-08T08:00:00.000Z	54 \| moderate	10.818 \| good	47.914 \| good	15.824 \| good	0.663 \| good	2.01 \| good	0.19 \| good
2025-12-08T09:00:00.000Z	54 \| moderate	10.964 \| good	48.428 \| good	15.647 \| good	0.762 \| good	1.71 \| good	0.191 \| good
2025-12-08T10:00:00.000Z	54 \| moderate	10.846 \| good	47.997 \| good	18.35 \| good	0.741 \| good	1.764 \| good	0.193 \| good
2025-12-08T11:00:00.000Z	54 \| moderate	10.703 \| good	47.336 \| good	17.947 \| good	0.72 \| good	1.817 \| good	0.196 \| good
2025-12-08T12:00:00.000Z	54 \| moderate	10.646 \| good	47.331 \| good	19.497 \| good	0.698 \| good	1.871 \| good	0.198 \| good
2025-12-08T13:00:00.000Z	54 \| moderate	10.991 \| good	48.3 \| good	19.684 \| good	0.66 \| good	1.871 \| good	0.199 \| good
2025-12-08T14:00:00.000Z	54 \| moderate	11.046 \| good	48.694 \| good	18.838 \| good	0.622 \| good	1.87 \| good	0.201 \| good
2025-12-08T15:00:00.000Z	56 \| moderate	11.658 \| good	51.451 \| good	19.547 \| good	0.583 \| good	1.869 \| good	0.202 \| good
2025-12-08T16:00:00.000Z	58 \| moderate	12.934 \| fine	58.488 \| fine	20.328 \| good	0.605 \| good	1.663 \| good	0.198 \| good
2025-12-08T17:00:00.000Z	58 \| moderate	12.89 \| fine	58.253 \| fine	20.855 \| good	0.626 \| good	1.456 \| good	0.194 \| good
2025-12-08T18:00:00.000Z	56 \| moderate	12.064 \| good	54.071 \| good	22.658 \| good	0.647 \| good	1.249 \| good	0.19 \| good
2025-12-08T19:00:00.000Z	54 \| moderate	10.895 \| good	48.289 \| good	22.242 \| good	0.661 \| good	1.265 \| good	0.189 \| good
2025-12-08T20:00:00.000Z	49 \| good	9.343 \| good	41.682 \| good	23.075 \| good	0.674 \| good	1.281 \| good	0.187 \| good
2025-12-08T21:00:00.000Z	44 \| good	8.3 \| good	36.329 \| good	24.093 \| good	0.688 \| good	1.297 \| good	0.186 \| good
2025-12-08T22:00:00.000Z	38 \| good	7.02 \| good	30.954 \| good	25.137 \| good	0.692 \| good	1.952 \| good	0.191 \| good
2025-12-08T23:00:00.000Z	33 \| good	5.768 \| good	25.385 \| good	24.497 \| good	0.696 \| good	2.607 \| good	0.197 \| good
2025-12-09T00:00:00.000Z	33 \| good	6.442 \| good	6.459 \| good	28.197 \| good	0.701 \| good	3.275 \| good	0.202 \| good
2025-12-09T01:00:00.000Z	44 \| good	7.793 \| good	34.38 \| good	24.592 \| good	0.711 \| good	3.176 \| good	0.204 \| good
2025-12-09T02:00:00.000Z	44 \| good	8.149 \| good	35.751 \| good	23.264 \| good	0.721 \| good	3.09 \| good	0.205 \| good
2025-12-09T03:00:00.000Z	49 \| good	8.932 \| good	39.266 \| good	22.485 \| good	0.732 \| good	3.004 \| good	0.207 \| good
2025-12-09T04:00:00.000Z	52 \| moderate	9.771 \| good	43.469 \| good	19.103 \| good	0.787 \| good	3.011 \| good	0.207 \| good
2025-12-09T05:00:00.000Z	54 \| moderate	10.636 \| good	47.09 \| good	15.969 \| good	0.842 \| good	3.019 \| good	0.207 \| good

Louisiana

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Louisiana, USA

Air quality in cities of Louisiana, USA

City	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
Alexandria, Louisiana	60 Moderate	13.69μg/m³ Fine	61.16μg/m³ Fine	14.01ppb Good	0.99ppb Good	5.15ppb Good	0.20ppm Good
Pineville, Louisiana	60 Moderate	13.69μg/m³ Fine	61.15μg/m³ Fine	14.03ppb Good	1.00ppb Good	5.14ppb Good	0.20ppm Good
Baton Rouge, Louisiana	58 Moderate	12.53μg/m³ Fine	57.69μg/m³ Fine	10.26ppb Good	1.03ppb Good	8.71ppb Good	0.25ppm Good
Crowley, Louisiana	56 Moderate	11.63μg/m³ Good	66.03μg/m³ Fine	12.24ppb Good	0.94ppb Good	5.38ppb Good	0.28ppm Good
Gardere, Louisiana	54 Moderate	11.15μg/m³ Good	53.25μg/m³ Good	10.54ppb Good	1.04ppb Good	9.06ppb Good	0.26ppm Good
Opelousas, Louisiana	55 Moderate	11.45μg/m³ Good	63.72μg/m³ Fine	11.99ppb Good	0.95ppb Good	7.09ppb Good	0.27ppm Good
Baker, Louisiana	54 Moderate	11.07μg/m³ Good	58.08μg/m³ Fine	12.42ppb Good	1.04ppb Good	7.86ppb Good	0.25ppm Good
Claiborne, Louisiana	52 Moderate	10.20μg/m³ Good	35.35μg/m³ Good	13.03ppb Good	0.85ppb Good	4.17ppb Good	0.27ppm Good
Bossier City, Louisiana	52 Moderate	10.39μg/m³ Good	45.83μg/m³ Good	12.84ppb Good	0.54ppb Good	4.23ppb Good	0.29ppm Good
Shreveport, Louisiana	52 Moderate	10.39μg/m³ Good	45.83μg/m³ Good	12.84ppb Good	0.54ppb Good	4.23ppb Good	0.29ppm Good
Minden, Louisiana	54 Moderate	10.50μg/m³ Good	40.58μg/m³ Good	11.24ppb Good	0.60ppb Good	4.14ppb Good	0.28ppm Good
Monroe, Louisiana	52 Moderate	10.18μg/m³ Good	38.41μg/m³ Good	15.97ppb Good	1.01ppb Good	4.20ppb Good	0.27ppm Good
West Monroe, Louisiana	52 Moderate	10.18μg/m³ Good	38.41μg/m³ Good	15.97ppb Good	1.01ppb Good	4.20ppb Good	0.27ppm Good
Carencro, Louisiana	52 Moderate	9.54μg/m³ Good	43.10μg/m³ Good	9.40ppb Good	0.97ppb Good	5.70ppb Good	0.27ppm Good
Lafayette, Louisiana	52 Moderate	9.59μg/m³ Good	43.00μg/m³ Good	9.04ppb Good	0.97ppb Good	5.61ppb Good	0.27ppm Good
Zachary, Louisiana	52 Moderate	9.88μg/m³ Good	53.84μg/m³ Good	13.89ppb Good	1.04ppb Good	7.46ppb Good	0.25ppm Good
Broussard, Louisiana	49 Good	9.21μg/m³ Good	42.52μg/m³ Good	10.48ppb Good	0.98ppb Good	5.77ppb Good	0.25ppm Good
Sulphur, Louisiana	49 Good	9.34μg/m³ Good	38.48μg/m³ Good	10.97ppb Good	0.86ppb Good	4.24ppb Good	0.29ppm Good
Shenandoah, Louisiana	49 Good	8.93μg/m³ Good	45.87μg/m³ Good	11.15ppb Good	1.06ppb Good	7.52ppb Good	0.29ppm Good
Prairieville, Louisiana	49 Good	8.65μg/m³ Good	46.38μg/m³ Good	10.37ppb Good	1.08ppb Good	6.55ppb Good	0.29ppm Good
Gonzales, Louisiana	49 Good	8.54μg/m³ Good	47.71μg/m³ Good	9.87ppb Good	1.08ppb Good	6.34ppb Good	0.29ppm Good
Lake Charles, Louisiana	49 Good	8.54μg/m³ Good	36.37μg/m³ Good	11.14ppb Good	0.86ppb Good	4.24ppb Good	0.29ppm Good
Moss Bluff, Louisiana	44 Good	8.38μg/m³ Good	35.98μg/m³ Good	11.17ppb Good	0.86ppb Good	4.24ppb Good	0.29ppm Good
New Iberia, Louisiana	44 Good	8.44μg/m³ Good	41.55μg/m³ Good	12.85ppb Good	1.00ppb Good	5.72ppb Good	0.22ppm Good
Natchitoches, Louisiana	44 Good	8.31μg/m³ Good	36.57μg/m³ Good	19.80ppb Good	1.37ppb Good	3.06ppb Good	0.18ppm Good
Ruston, Louisiana	44 Good	8.24μg/m³ Good	36.01μg/m³ Good	18.55ppb Good	0.99ppb Good	2.95ppb Good	0.18ppm Good
Abbeville, Louisiana	44 Good	8.08μg/m³ Good	39.41μg/m³ Good	12.07ppb Good	0.97ppb Good	5.60ppb Good	0.28ppm Good
Youngsville, Louisiana	38 Good	7.40μg/m³ Good	28.02μg/m³ Good	9.93ppb Good	0.98ppb Good	5.69ppb Good	0.27ppm Good
Central, Louisiana	34 Good	6.08μg/m³ Good	36.63μg/m³ Good	13.00ppb Good	1.04ppb Good	8.02ppb Good	0.29ppm Good
Thibodaux, Louisiana	33 Good	6.25μg/m³ Good	27.89μg/m³ Good	8.78ppb Good	1.13ppb Good	4.52ppb Good	0.30ppm Good
Kenner, Louisiana	33 Good	6.03μg/m³ Good	27.15μg/m³ Good	17.61ppb Good	1.26ppb Good	4.83ppb Good	0.29ppm Good
Bayou Cane, Louisiana	33 Good	5.78μg/m³ Good	25.37μg/m³ Good	9.83ppb Good	1.13ppb Good	5.34ppb Good	0.30ppm Good
Bayou Blue, Louisiana	33 Good	5.78μg/m³ Good	25.37μg/m³ Good	9.83ppb Good	1.13ppb Good	5.34ppb Good	0.30ppm Good
Destrehan, Louisiana	33 Good	5.86μg/m³ Good	26.21μg/m³ Good	16.38ppb Good	1.25ppb Good	4.78ppb Good	0.29ppm Good
Bogalusa, Louisiana	33 Good	5.72μg/m³ Good	30.48μg/m³ Good	14.07ppb Good	1.06ppb Good	4.94ppb Good	0.28ppm Good
Houma, Louisiana	33 Good	5.61μg/m³ Good	20.65μg/m³ Good	12.98ppb Good	1.13ppb Good	5.33ppb Good	0.30ppm Good
Morgan City, Louisiana	33 Good	5.60μg/m³ Good	25.87μg/m³ Good	11.76ppb Good	1.07ppb Good	5.35ppb Good	0.29ppm Good
Covington, Louisiana	27 Good	5.42μg/m³ Good	21.86μg/m³ Good	15.13ppb Good	1.16ppb Good	4.83ppb Good	0.29ppm Good
Estelle, Louisiana	27 Good	5.38μg/m³ Good	28.70μg/m³ Good	13.31ppb Good	1.31ppb Good	3.80ppb Good	0.30ppm Good
Laplace, Louisiana	27 Good	5.43μg/m³ Good	23.38μg/m³ Good	15.88ppb Good	1.17ppb Good	5.42ppb Good	0.29ppm Good
Luling, Louisiana	27 Good	5.40μg/m³ Good	29.23μg/m³ Good	13.13ppb Good	1.20ppb Good	5.38ppb Good	0.30ppm Good
Mandeville, Louisiana	33 Good	5.51μg/m³ Good	21.37μg/m³ Good	13.85ppb Good	1.14ppb Good	4.97ppb Good	0.29ppm Good
Slidell, Louisiana	27 Good	5.45μg/m³ Good	21.45μg/m³ Good	11.56ppb Good	1.16ppb Good	4.99ppb Good	0.29ppm Good
Raceland, Louisiana	27 Good	5.32μg/m³ Good	15.96μg/m³ Good	12.30ppb Good	1.16ppb Good	5.42ppb Good	0.30ppm Good
River Ridge, Louisiana	27 Good	5.25μg/m³ Good	23.27μg/m³ Good	15.60ppb Good	1.30ppb Good	4.08ppb Good	0.29ppm Good
Hammond, Louisiana	27 Good	5.08μg/m³ Good	20.07μg/m³ Good	13.81ppb Good	1.11ppb Good	3.75ppb Good	0.29ppm Good
Metairie, Louisiana	27 Good	5.02μg/m³ Good	22.07μg/m³ Good	13.85ppb Good	1.31ppb Good	3.68ppb Good	0.30ppm Good
Waggaman, Louisiana	27 Good	5.11μg/m³ Good	22.53μg/m³ Good	15.68ppb Good	1.31ppb Good	3.98ppb Good	0.30ppm Good
Belle Chasse, Louisiana	27 Good	4.96μg/m³ Good	21.13μg/m³ Good	18.72ppb Good	1.36ppb Good	3.69ppb Good	0.30ppm Good
Chalmette, Louisiana	27 Good	4.93μg/m³ Good	21.05μg/m³ Good	18.48ppb Good	1.39ppb Good	3.62ppb Good	0.30ppm Good

City	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
No results found

0.30ppm

How accurate is Louisiana, USA air quality data?

The air quality data for Louisiana, 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

Air quality levels in US

Check live rankings of places in the USA affected by air pollution.

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Check live rankings of places in the USA with the cleanest air.

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Frequently asked questions

How frequently does the air quality data for Louisiana, USA get updated?

Air quality updates for Louisiana, USA are available every hour.

What time in the past 24 hours saw the poorest air quality in Louisiana, USA?

Louisiana, USA experienced its worst air quality at 03:00:00, 2025-12-07.

When was air quality in Louisiana, USA the best over the past 24 hours?

The best air quality in Louisiana, USA was observed at 11:00:00 on 2025-12-06.

What is the air quality in Louisiana, USA right now?

The air quality in Louisiana, USA right now is Good, with an AQI of 44.

What pollutant is most frequently found in Louisiana, USA?

In Louisiana, USA, PM2.5 is the most frequently found pollutant.

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

When air quality in Louisiana, USA is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Louisiana, USA right now?

Louisiana, USA currently has a PM_2.5 concentration of 7.585 μg/m³.

What is the current level of PM₁₀ in Louisiana, USA?

Louisiana, USA currently has a PM₁₀ concentration of 34.423 μg/m³.

What is the current level of carbon monoxide (CO) in Louisiana, USA?

The current carbon monoxide (CO) level in Louisiana, USA is 0.277 ppm.

What is the current level of sulfur dioxide (SO₂) in Louisiana, USA?

The current sulfur dioxide (SO₂) concentration in Louisiana, USA is 1.092 ppb.

What is the current level of ozone (O₃) in Louisiana, USA?

Louisiana, USA currently has an ozone (O₃) concentration of 13.448 ppm.

What is the current level of nitrogen dioxide (NO₂) in Louisiana, USA?

The current level of nitrogen dioxide (NO₂) in Louisiana, USA is 5.02 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T06:00:00.000Z	17 \| good	1.683 \| good	5.941 \| good	17.961 \| good	0.841 \| good	4.572 \| good	0.361 \| good
2025-12-05T07:00:00.000Z	14 \| good	1.629 \| good	5.605 \| good	15.217 \| good	0.877 \| good	3.891 \| good	0.261 \| good
2025-12-05T08:00:00.000Z	14 \| good	1.549 \| good	7.155 \| good	15.19 \| good	0.913 \| good	3.566 \| good	0.248 \| good
2025-12-05T09:00:00.000Z	16 \| good	1.372 \| good	6.519 \| good	16.511 \| good	0.808 \| good	8.241 \| good	0.235 \| good
2025-12-05T10:00:00.000Z	15 \| good	1.494 \| good	5.188 \| good	15.805 \| good	0.765 \| good	5.076 \| good	0.236 \| good
2025-12-05T11:00:00.000Z	13 \| good	1.443 \| good	5.829 \| good	13.94 \| good	0.845 \| good	4.724 \| good	0.236 \| good
2025-12-05T12:00:00.000Z	16 \| good	3.175 \| good	16.689 \| good	11.517 \| good	0.781 \| good	5.49 \| good	0.261 \| good
2025-12-05T13:00:00.000Z	16 \| good	2.87 \| good	9.634 \| good	15.141 \| good	0.781 \| good	9.093 \| good	0.342 \| good
2025-12-05T14:00:00.000Z	16 \| good	3.08 \| good	12.744 \| good	13.016 \| good	0.8 \| good	5.759 \| good	0.298 \| good
2025-12-05T15:00:00.000Z	16 \| good	2.773 \| good	7.824 \| good	11.131 \| good	0.807 \| good	4.471 \| good	0.247 \| good
2025-12-05T16:00:00.000Z	22 \| good	4.12 \| good	15.456 \| good	11.22 \| good	0.824 \| good	4.182 \| good	0.301 \| good
2025-12-05T17:00:00.000Z	38 \| good	6.81 \| good	37.937 \| good	10.626 \| good	0.858 \| good	3.414 \| good	0.297 \| good
2025-12-05T18:00:00.000Z	38 \| good	6.741 \| good	39.735 \| good	10.958 \| good	0.908 \| good	3.663 \| good	0.275 \| good
2025-12-05T19:00:00.000Z	27 \| good	5.451 \| good	26.389 \| good	10.051 \| good	0.91 \| good	3.529 \| good	0.253 \| good
2025-12-05T20:00:00.000Z	27 \| good	4.656 \| good	25.592 \| good	10.195 \| good	0.909 \| good	3.325 \| good	0.253 \| good
2025-12-05T21:00:00.000Z	27 \| good	5.318 \| good	22.327 \| good	10.128 \| good	0.872 \| good	3.419 \| good	0.241 \| good
2025-12-05T22:00:00.000Z	33 \| good	5.843 \| good	18.984 \| good	9.605 \| good	1.255 \| good	3.678 \| good	0.285 \| good
2025-12-05T23:00:00.000Z	22 \| good	4.213 \| good	11.382 \| good	10.305 \| good	0.92 \| good	4.8 \| good	0.35 \| good
2025-12-06T00:00:00.000Z	22 \| good	4.349 \| good	24.202 \| good	9.365 \| good	0.857 \| good	4.874 \| good	0.338 \| good
2025-12-06T01:00:00.000Z	33 \| good	5.982 \| good	27.871 \| good	7.412 \| good	0.871 \| good	6.31 \| good	0.338 \| good
2025-12-06T02:00:00.000Z	27 \| good	4.732 \| good	28.557 \| good	6.679 \| good	1.026 \| good	5.909 \| good	0.408 \| good
2025-12-06T03:00:00.000Z	33 \| good	4.739 \| good	36.155 \| good	6.201 \| good	1.823 \| good	3.647 \| good	0.292 \| good
2025-12-06T04:00:00.000Z	27 \| good	5.356 \| good	28.7 \| good	5.249 \| good	0.918 \| good	2.747 \| good	0.267 \| good
2025-12-06T05:00:00.000Z	34 \| good	5.466 \| good	37.356 \| good	4.374 \| good	0.889 \| good	3.195 \| good	0.254 \| good
2025-12-06T06:00:00.000Z	33 \| good	5.775 \| good	26.314 \| good	4.371 \| good	0.878 \| good	4.371 \| good	0.298 \| good
2025-12-06T07:00:00.000Z	38 \| good	6.801 \| good	39.195 \| good	3.703 \| good	0.879 \| good	4.941 \| good	0.295 \| good
2025-12-06T08:00:00.000Z	38 \| good	7.101 \| good	35.428 \| good	4.775 \| good	0.986 \| good	4.772 \| good	0.307 \| good
2025-12-06T09:00:00.000Z	38 \| good	6.621 \| good	33.253 \| good	3.14 \| good	0.969 \| good	3.692 \| good	0.269 \| good
2025-12-06T10:00:00.000Z	44 \| good	7.542 \| good	35.205 \| good	2.769 \| good	0.896 \| good	2.9 \| good	0.307 \| good
2025-12-06T11:00:00.000Z	38 \| good	6.976 \| good	39.179 \| good	4.592 \| good	0.882 \| good	2.458 \| good	0.251 \| good
2025-12-06T12:00:00.000Z	44 \| good	7.916 \| good	31.765 \| good	6.064 \| good	0.937 \| good	2.309 \| good	0.238 \| good
2025-12-06T13:00:00.000Z	38 \| good	7.373 \| good	26.197 \| good	4.899 \| good	0.947 \| good	3.314 \| good	0.267 \| good
2025-12-06T14:00:00.000Z	44 \| good	7.841 \| good	34.746 \| good	3.797 \| good	0.882 \| good	4.879 \| good	0.324 \| good
2025-12-06T15:00:00.000Z	38 \| good	6.707 \| good	24.601 \| good	4.669 \| good	1.014 \| good	4.965 \| good	0.311 \| good
2025-12-06T16:00:00.000Z	33 \| good	6.444 \| good	34.365 \| good	4.123 \| good	1.093 \| good	4.78 \| good	0.311 \| good
2025-12-06T17:00:00.000Z	38 \| good	6.811 \| good	37.273 \| good	4.148 \| good	0.95 \| good	3.357 \| good	0.311 \| good
2025-12-06T18:00:00.000Z	38 \| good	6.671 \| good	32.494 \| good	8.764 \| good	0.873 \| good	3.864 \| good	0.267 \| good
2025-12-06T19:00:00.000Z	33 \| good	6.257 \| good	27.249 \| good	12.496 \| good	0.873 \| good	3.626 \| good	0.228 \| good
2025-12-06T20:00:00.000Z	33 \| good	5.624 \| good	21.724 \| good	13.31 \| good	0.998 \| good	3.469 \| good	0.241 \| good
2025-12-06T21:00:00.000Z	27 \| good	4.941 \| good	20.588 \| good	17.753 \| good	1.085 \| good	3.684 \| good	0.228 \| good
2025-12-06T22:00:00.000Z	27 \| good	5.001 \| good	20.788 \| good	17.823 \| good	0.925 \| good	4.496 \| good	0.228 \| good
2025-12-06T23:00:00.000Z	27 \| good	5.176 \| good	28.927 \| good	20.018 \| good	0.948 \| good	5.354 \| good	0.228 \| good
2025-12-07T00:00:00.000Z	49 \| good	9.46 \| good	41.852 \| good	20.108 \| good	0.933 \| good	6.251 \| good	0.272 \| good
2025-12-07T01:00:00.000Z	44 \| good	8.073 \| good	32.886 \| good	15.434 \| good	1.015 \| good	10.05 \| good	0.272 \| good
2025-12-07T02:00:00.000Z	54 \| moderate	11.008 \| good	47.643 \| good	11.913 \| good	1.133 \| good	10.178 \| good	0.259 \| good
2025-12-07T03:00:00.000Z	58 \| moderate	12.901 \| fine	49.676 \| good	13.049 \| good	1 \| good	10.807 \| good	0.215 \| good
2025-12-07T04:00:00.000Z	54 \| moderate	11.134 \| good	50.301 \| good	12.427 \| good	0.995 \| good	7.421 \| good	0.215 \| good
2025-12-07T05:00:00.000Z	38 \| good	6.866 \| good	22.041 \| good	12.705 \| good	1.123 \| good	7.643 \| good	0.215 \| good
2025-12-07T05:00:00.000Z	44 \| good	7.585 \| good	34.423 \| good	13.448 \| good	1.092 \| good	5.02 \| good	0.277 \| good
2025-12-07T06:00:00.000Z	38 \| good	7.144 \| good	31.73 \| good	13.453 \| good	0.635 \| good	9.376 \| good	0.188 \| good
2025-12-07T07:00:00.000Z	44 \| good	8.4 \| good	37.041 \| good	11.705 \| good	0.586 \| good	8.673 \| good	0.183 \| good
2025-12-07T08:00:00.000Z	52 \| moderate	10.365 \| good	45.869 \| good	8.48 \| good	0.537 \| good	7.97 \| good	0.178 \| good
2025-12-07T09:00:00.000Z	54 \| moderate	11.464 \| good	50.993 \| good	7.83 \| good	0.489 \| good	7.266 \| good	0.173 \| good
2025-12-07T10:00:00.000Z	58 \| moderate	12.788 \| fine	57.415 \| fine	6.794 \| good	0.482 \| good	7.182 \| good	0.172 \| good
2025-12-07T11:00:00.000Z	56 \| moderate	11.588 \| good	51.889 \| good	5.706 \| good	0.476 \| good	7.098 \| good	0.171 \| good
2025-12-07T12:00:00.000Z	54 \| moderate	11.474 \| good	51.41 \| good	5.778 \| good	0.47 \| good	7.014 \| good	0.17 \| good
2025-12-07T13:00:00.000Z	52 \| moderate	10.244 \| good	45.566 \| good	6.503 \| good	0.506 \| good	7.041 \| good	0.18 \| good
2025-12-07T14:00:00.000Z	49 \| good	9.131 \| good	40.153 \| good	8.892 \| good	0.543 \| good	7.068 \| good	0.19 \| good
2025-12-07T15:00:00.000Z	33 \| good	5.78 \| good	25.456 \| good	14.122 \| good	0.579 \| good	7.095 \| good	0.2 \| good
2025-12-07T16:00:00.000Z	27 \| good	5.231 \| good	22.564 \| good	18.517 \| good	0.534 \| good	5.494 \| good	0.179 \| good
2025-12-07T17:00:00.000Z	22 \| good	4.32 \| good	19.045 \| good	19.125 \| good	0.488 \| good	3.892 \| good	0.158 \| good
2025-12-07T18:00:00.000Z	27 \| good	4.712 \| good	20.653 \| good	20.273 \| good	0.443 \| good	2.291 \| good	0.137 \| good
2025-12-07T19:00:00.000Z	33 \| good	6.026 \| good	26.656 \| good	24.403 \| good	0.428 \| good	1.938 \| good	0.134 \| good
2025-12-07T20:00:00.000Z	27 \| good	5.274 \| good	22.623 \| good	25.219 \| good	0.414 \| good	1.585 \| good	0.131 \| good
2025-12-07T21:00:00.000Z	25 \| good	4.335 \| good	19.069 \| good	27.452 \| good	0.399 \| good	1.233 \| good	0.128 \| good
2025-12-07T22:00:00.000Z	26 \| good	3.032 \| good	12.981 \| good	27.507 \| good	0.401 \| good	2.472 \| good	0.141 \| good
2025-12-07T23:00:00.000Z	24 \| good	2.48 \| good	10.385 \| good	26.208 \| good	0.403 \| good	3.711 \| good	0.154 \| good
2025-12-08T00:00:00.000Z	28 \| good	3.286 \| good	14.435 \| good	30.262 \| good	0.404 \| good	4.95 \| good	0.167 \| good
2025-12-08T01:00:00.000Z	33 \| good	6.141 \| good	27.238 \| good	31.87 \| good	0.397 \| good	4.407 \| good	0.17 \| good
2025-12-08T02:00:00.000Z	44 \| good	7.781 \| good	34.154 \| good	30.585 \| good	0.389 \| good	3.864 \| good	0.173 \| good
2025-12-08T03:00:00.000Z	49 \| good	9.252 \| good	41.406 \| good	30.041 \| good	0.382 \| good	3.321 \| good	0.176 \| good
2025-12-08T04:00:00.000Z	54 \| moderate	10.674 \| good	47.336 \| good	30.421 \| good	0.41 \| good	3.085 \| good	0.18 \| good
2025-12-08T05:00:00.000Z	54 \| moderate	10.775 \| good	48 \| good	25.312 \| good	0.439 \| good	2.848 \| good	0.184 \| good
2025-12-08T06:00:00.000Z	54 \| moderate	11.055 \| good	49 \| good	19.109 \| good	0.467 \| good	2.612 \| good	0.188 \| good
2025-12-08T07:00:00.000Z	52 \| moderate	10.189 \| good	45 \| good	16.757 \| good	0.565 \| good	2.311 \| good	0.189 \| good
2025-12-08T08:00:00.000Z	54 \| moderate	10.818 \| good	47.914 \| good	15.824 \| good	0.663 \| good	2.01 \| good	0.19 \| good
2025-12-08T09:00:00.000Z	54 \| moderate	10.964 \| good	48.428 \| good	15.647 \| good	0.762 \| good	1.71 \| good	0.191 \| good
2025-12-08T10:00:00.000Z	54 \| moderate	10.846 \| good	47.997 \| good	18.35 \| good	0.741 \| good	1.764 \| good	0.193 \| good
2025-12-08T11:00:00.000Z	54 \| moderate	10.703 \| good	47.336 \| good	17.947 \| good	0.72 \| good	1.817 \| good	0.196 \| good
2025-12-08T12:00:00.000Z	54 \| moderate	10.646 \| good	47.331 \| good	19.497 \| good	0.698 \| good	1.871 \| good	0.198 \| good
2025-12-08T13:00:00.000Z	54 \| moderate	10.991 \| good	48.3 \| good	19.684 \| good	0.66 \| good	1.871 \| good	0.199 \| good
2025-12-08T14:00:00.000Z	54 \| moderate	11.046 \| good	48.694 \| good	18.838 \| good	0.622 \| good	1.87 \| good	0.201 \| good
2025-12-08T15:00:00.000Z	56 \| moderate	11.658 \| good	51.451 \| good	19.547 \| good	0.583 \| good	1.869 \| good	0.202 \| good
2025-12-08T16:00:00.000Z	58 \| moderate	12.934 \| fine	58.488 \| fine	20.328 \| good	0.605 \| good	1.663 \| good	0.198 \| good
2025-12-08T17:00:00.000Z	58 \| moderate	12.89 \| fine	58.253 \| fine	20.855 \| good	0.626 \| good	1.456 \| good	0.194 \| good
2025-12-08T18:00:00.000Z	56 \| moderate	12.064 \| good	54.071 \| good	22.658 \| good	0.647 \| good	1.249 \| good	0.19 \| good
2025-12-08T19:00:00.000Z	54 \| moderate	10.895 \| good	48.289 \| good	22.242 \| good	0.661 \| good	1.265 \| good	0.189 \| good
2025-12-08T20:00:00.000Z	49 \| good	9.343 \| good	41.682 \| good	23.075 \| good	0.674 \| good	1.281 \| good	0.187 \| good
2025-12-08T21:00:00.000Z	44 \| good	8.3 \| good	36.329 \| good	24.093 \| good	0.688 \| good	1.297 \| good	0.186 \| good
2025-12-08T22:00:00.000Z	38 \| good	7.02 \| good	30.954 \| good	25.137 \| good	0.692 \| good	1.952 \| good	0.191 \| good
2025-12-08T23:00:00.000Z	33 \| good	5.768 \| good	25.385 \| good	24.497 \| good	0.696 \| good	2.607 \| good	0.197 \| good
2025-12-09T00:00:00.000Z	33 \| good	6.442 \| good	6.459 \| good	28.197 \| good	0.701 \| good	3.275 \| good	0.202 \| good
2025-12-09T01:00:00.000Z	44 \| good	7.793 \| good	34.38 \| good	24.592 \| good	0.711 \| good	3.176 \| good	0.204 \| good
2025-12-09T02:00:00.000Z	44 \| good	8.149 \| good	35.751 \| good	23.264 \| good	0.721 \| good	3.09 \| good	0.205 \| good
2025-12-09T03:00:00.000Z	49 \| good	8.932 \| good	39.266 \| good	22.485 \| good	0.732 \| good	3.004 \| good	0.207 \| good
2025-12-09T04:00:00.000Z	52 \| moderate	9.771 \| good	43.469 \| good	19.103 \| good	0.787 \| good	3.011 \| good	0.207 \| good
2025-12-09T05:00:00.000Z	54 \| moderate	10.636 \| good	47.09 \| good	15.969 \| good	0.842 \| good	3.019 \| good	0.207 \| good

Current air quality index in Louisiana, USA today

Common air pollutants in Louisiana, USA

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Louisiana, USA air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Louisiana, USA

Air quality in cities of Louisiana, USA

Air quality in nearby states

Mississippi, USA

Alabama, USA

Arkansas, USA

Oklahoma, USA

Tennessee, USA

Texas, USA

How accurate is Louisiana, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently does the air quality data for Louisiana, USA get updated?

What time in the past 24 hours saw the poorest air quality in Louisiana, USA?

When was air quality in Louisiana, USA the best over the past 24 hours?

What is the air quality in Louisiana, USA right now?

What pollutant is most frequently found in Louisiana, USA?

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

What is the PM2.5 concentration in Louisiana, USA right now?

What is the current level of PM10 in Louisiana, USA?

What is the current level of carbon monoxide (CO) in Louisiana, USA?

What is the current level of sulfur dioxide (SO2) in Louisiana, USA?

What is the current level of ozone (O3) in Louisiana, USA?

What is the current level of nitrogen dioxide (NO2) in Louisiana, USA?

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 Louisiana, USA right now?

What is the current level of PM₁₀ in Louisiana, USA?

What is the current level of sulfur dioxide (SO₂) in Louisiana, USA?

What is the current level of ozone (O₃) in Louisiana, USA?

What is the current level of nitrogen dioxide (NO₂) in Louisiana, USA?