What is the PM10 level in Sulphur, Louisiana at the moment?

The PM10 concentration in Sulphur, Louisiana is 48.768 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Sulphur, Louisiana at the moment?

Currently, Sulphur, Louisiana has a sulfur dioxide (SO2) concentration of 0.584 ppb.

What is the ozone (O3) level in Sulphur, Louisiana at the moment?

The current ozone (O3) level in Sulphur, Louisiana at the moment is 18.32 ppm.

What is the nitrogen dioxide (NO2) level in Sulphur, Louisiana at the moment?

Nitrogen dioxide (NO2) level in Sulphur, Louisiana at the moment is 6.244 ppb.

Live air quality index in Sulphur, Louisiana today

Q: What is the PM2.5 level in Sulphur, Louisiana at the moment?

PM2.5 levels in Sulphur, Louisiana are currently 10.527 μg/m3.

Stay updated with real-time air quality in Sulphur, 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)

Moderate

Sulphur, Louisiana

Last updated: ... (Local time)

Major air pollutants in Sulphur, Louisiana

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

10.53 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

48.77 μg/m³

155

255

425

605+

Ozone (O₃)

18.32 ppb

201

201+

Sulfur Dioxide (SO₂)

0.58 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.24 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.24 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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Sulphur, Louisiana

Scroll To Air Quality Map

Track live Sulphur, Louisiana air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-07T21:00:00.000Z	56 \| moderate	11.914 \| good	50.877 \| good	23.876 \| good	0.532 \| good	7.994 \| good	0.22 \| good
2026-03-07T22:00:00.000Z	56 \| moderate	12.184 \| fine	54.143 \| good	23.203 \| good	0.613 \| good	7.493 \| good	0.22 \| good
2026-03-07T23:00:00.000Z	58 \| moderate	12.94 \| fine	56.378 \| fine	22.559 \| good	0.715 \| good	8.226 \| good	0.22 \| good
2026-03-08T00:00:00.000Z	58 \| moderate	12.99 \| fine	55.333 \| fine	22.001 \| good	0.671 \| good	10.258 \| good	0.273 \| good
2026-03-08T01:00:00.000Z	58 \| moderate	13.355 \| fine	59.325 \| fine	21.998 \| good	0.591 \| good	8.576 \| good	0.307 \| good
2026-03-08T02:00:00.000Z	58 \| moderate	13.007 \| fine	53.407 \| good	21.83 \| good	0.545 \| good	3.736 \| good	0.336 \| good
2026-03-08T03:00:00.000Z	49 \| good	9.449 \| good	42.38 \| good	20.195 \| good	0.394 \| good	2.116 \| good	0.109 \| good
2026-03-08T04:00:00.000Z	54 \| moderate	10.876 \| good	44.835 \| good	19.556 \| good	0.574 \| good	1.897 \| good	0.372 \| good
2026-03-08T05:00:00.000Z	38 \| good	6.6 \| good	25.333 \| good	22.208 \| good	0.511 \| good	1.375 \| good	0.472 \| good
2026-03-08T06:00:00.000Z	22 \| good	4.077 \| good	18.622 \| good	22.082 \| good	0.511 \| good	2.049 \| good	0.452 \| good
2026-03-08T07:00:00.000Z	22 \| good	4.148 \| good	20.109 \| good	20.958 \| good	0.444 \| good	1.328 \| good	0.485 \| good
2026-03-08T08:00:00.000Z	22 \| good	3.646 \| good	17.503 \| good	21.947 \| good	0.46 \| good	1.344 \| good	0.472 \| good
2026-03-08T09:00:00.000Z	20 \| good	3.219 \| good	16.194 \| good	22.077 \| good	0.493 \| good	1.354 \| good	0.491 \| good
2026-03-08T10:00:00.000Z	19 \| good	3.483 \| good	12.813 \| good	19.709 \| good	0.493 \| good	1.345 \| good	0.475 \| good
2026-03-08T11:00:00.000Z	19 \| good	3.206 \| good	13.676 \| good	20.106 \| good	0.45 \| good	1.968 \| good	0.388 \| good
2026-03-08T12:00:00.000Z	18 \| good	3.206 \| good	17.363 \| good	19.238 \| good	0.405 \| good	1.657 \| good	0.321 \| good
2026-03-08T13:00:00.000Z	22 \| good	3.616 \| good	15.585 \| good	17.887 \| good	0.417 \| good	2.984 \| good	0.305 \| good
2026-03-08T14:00:00.000Z	16 \| good	3.499 \| good	15.321 \| good	17.32 \| good	0.39 \| good	1.92 \| good	0.371 \| good
2026-03-08T15:00:00.000Z	16 \| good	3.248 \| good	14.6 \| good	16.53 \| good	0.404 \| good	3.384 \| good	0.291 \| good
2026-03-08T16:00:00.000Z	16 \| good	3.371 \| good	15.16 \| good	16.166 \| good	0.53 \| good	2.32 \| good	0.253 \| good
2026-03-08T17:00:00.000Z	16 \| good	3.486 \| good	13.368 \| good	15.921 \| good	0.459 \| good	3.644 \| good	0.249 \| good
2026-03-08T18:00:00.000Z	22 \| good	3.665 \| good	16.008 \| good	20.592 \| good	0.478 \| good	3.158 \| good	0.266 \| good
2026-03-08T19:00:00.000Z	22 \| good	3.964 \| good	18.21 \| good	24.414 \| good	0.519 \| good	3.682 \| good	0.253 \| good
2026-03-08T20:00:00.000Z	24 \| good	4.201 \| good	17.078 \| good	26.116 \| good	0.553 \| good	4.563 \| good	0.253 \| good
2026-03-08T21:00:00.000Z	27 \| good	5.248 \| good	27.023 \| good	27.677 \| good	0.483 \| good	8.47 \| good	0.27 \| good
2026-03-08T22:00:00.000Z	33 \| good	5.989 \| good	24.647 \| good	27.865 \| good	0.483 \| good	7.349 \| good	0.283 \| good
2026-03-08T23:00:00.000Z	33 \| good	6.218 \| good	34.799 \| good	24.816 \| good	0.473 \| good	5.496 \| good	0.27 \| good
2026-03-09T00:00:00.000Z	33 \| good	5.796 \| good	31.149 \| good	25.587 \| good	0.43 \| good	7.686 \| good	0.27 \| good
2026-03-09T01:00:00.000Z	38 \| good	7.225 \| good	33.116 \| good	21.346 \| good	0.459 \| good	9.898 \| good	0.35 \| good
2026-03-09T02:00:00.000Z	38 \| good	6.883 \| good	31.517 \| good	19.532 \| good	0.66 \| good	5.335 \| good	0.397 \| good
2026-03-09T03:00:00.000Z	58 \| moderate	12.812 \| fine	57.078 \| fine	15.601 \| good	0.369 \| good	2.907 \| good	0.117 \| good
2026-03-09T04:00:00.000Z	38 \| good	6.648 \| good	33.809 \| good	18.182 \| good	0.55 \| good	3.208 \| good	0.316 \| good
2026-03-09T05:00:00.000Z	38 \| good	6.795 \| good	29.159 \| good	19.118 \| good	0.536 \| good	5.748 \| good	0.283 \| good
2026-03-09T06:00:00.000Z	38 \| good	6.648 \| good	26.196 \| good	19.14 \| good	0.519 \| good	10.751 \| good	0.283 \| good
2026-03-09T07:00:00.000Z	33 \| good	5.877 \| good	24.571 \| good	18.46 \| good	0.492 \| good	10.614 \| good	0.283 \| good
2026-03-09T08:00:00.000Z	38 \| good	6.793 \| good	28.506 \| good	17.491 \| good	0.476 \| good	9.741 \| good	0.3 \| good
2026-03-09T09:00:00.000Z	38 \| good	7.289 \| good	29.47 \| good	17.045 \| good	0.524 \| good	10.534 \| good	0.283 \| good
2026-03-09T10:00:00.000Z	44 \| good	7.513 \| good	34.712 \| good	15.207 \| good	0.54 \| good	8.461 \| good	0.253 \| good
2026-03-09T11:00:00.000Z	38 \| good	7.214 \| good	31.167 \| good	14.149 \| good	0.642 \| good	7.737 \| good	0.283 \| good
2026-03-09T12:00:00.000Z	49 \| good	8.658 \| good	37.211 \| good	12.619 \| good	0.675 \| good	6.182 \| good	0.304 \| good
2026-03-09T13:00:00.000Z	54 \| moderate	11.284 \| good	50.109 \| good	12.293 \| good	0.651 \| good	5.191 \| good	0.32 \| good
2026-03-09T14:00:00.000Z	56 \| moderate	12.271 \| fine	50.207 \| good	13.114 \| good	0.789 \| good	5.133 \| good	0.32 \| good
2026-03-09T15:00:00.000Z	56 \| moderate	12.357 \| fine	53.962 \| good	15.683 \| good	0.435 \| good	6.457 \| good	0.283 \| good
2026-03-09T16:00:00.000Z	56 \| moderate	11.684 \| good	49.211 \| good	16.151 \| good	0.421 \| good	6.381 \| good	0.273 \| good
2026-03-09T17:00:00.000Z	54 \| moderate	10.828 \| good	46.313 \| good	17.621 \| good	0.549 \| good	6.65 \| good	0.273 \| good
2026-03-09T18:00:00.000Z	52 \| moderate	10.035 \| good	43.255 \| good	17.871 \| good	0.588 \| good	6.143 \| good	0.257 \| good
2026-03-09T19:00:00.000Z	52 \| moderate	10.109 \| good	43.537 \| good	18.383 \| good	0.575 \| good	6.082 \| good	0.237 \| good
2026-03-09T20:00:00.000Z	54 \| moderate	10.527 \| good	48.768 \| good	18.32 \| good	0.584 \| good	6.244 \| good	0.237 \| good
2026-03-09T20:00:00.000Z	54 \| moderate	10.527 \| good	48.768 \| good	18.32 \| good	0.584 \| good	6.244 \| good	0.237 \| good
2026-03-09T21:00:00.000Z	52 \| moderate	9.71 \| good	43.115 \| good	19.145 \| good	0.24 \| good	0.598 \| good	0.092 \| good
2026-03-09T22:00:00.000Z	49 \| good	9.464 \| good	42.115 \| good	18.9 \| good	0.25 \| good	0.739 \| good	0.09 \| good
2026-03-09T23:00:00.000Z	54 \| moderate	10.622 \| good	47.038 \| good	16.797 \| good	0.259 \| good	0.879 \| good	0.089 \| good
2026-03-10T00:00:00.000Z	54 \| moderate	10.909 \| good	48.187 \| good	17.719 \| good	0.269 \| good	1.02 \| good	0.087 \| good
2026-03-10T01:00:00.000Z	52 \| moderate	9.654 \| good	42.899 \| good	17.609 \| good	0.286 \| good	1.062 \| good	0.087 \| good
2026-03-10T02:00:00.000Z	49 \| good	8.704 \| good	38.416 \| good	16.258 \| good	0.304 \| good	1.105 \| good	0.087 \| good
2026-03-10T03:00:00.000Z	44 \| good	7.615 \| good	33.632 \| good	14.913 \| good	0.322 \| good	1.148 \| good	0.088 \| good
2026-03-10T04:00:00.000Z	44 \| good	7.796 \| good	33.917 \| good	17.465 \| good	0.321 \| good	1.151 \| good	0.09 \| good
2026-03-10T05:00:00.000Z	44 \| good	8.229 \| good	36.234 \| good	19.273 \| good	0.32 \| good	1.154 \| good	0.092 \| good
2026-03-10T06:00:00.000Z	44 \| good	8.093 \| good	35.658 \| good	20.794 \| good	0.319 \| good	1.157 \| good	0.094 \| good
2026-03-10T07:00:00.000Z	27 \| good	4.67 \| good	20.216 \| good	20.799 \| good	0.316 \| good	1.159 \| good	0.095 \| good
2026-03-10T08:00:00.000Z	22 \| good	3.825 \| good	16.711 \| good	21.672 \| good	0.312 \| good	1.162 \| good	0.096 \| good
2026-03-10T09:00:00.000Z	22 \| good	3.964 \| good	17.174 \| good	20.505 \| good	0.309 \| good	1.164 \| good	0.097 \| good
2026-03-10T10:00:00.000Z	33 \| good	6.404 \| good	28.587 \| good	20.908 \| good	0.301 \| good	1.187 \| good	0.097 \| good
2026-03-10T11:00:00.000Z	44 \| good	8.146 \| good	35.629 \| good	19.035 \| good	0.293 \| good	1.21 \| good	0.098 \| good
2026-03-10T12:00:00.000Z	49 \| good	9.019 \| good	39.931 \| good	15.427 \| good	0.285 \| good	1.232 \| good	0.098 \| good
2026-03-10T13:00:00.000Z	44 \| good	8.342 \| good	36.64 \| good	17.325 \| good	0.261 \| good	1.174 \| good	0.098 \| good
2026-03-10T14:00:00.000Z	44 \| good	8.144 \| good	35.702 \| good	20.605 \| good	0.237 \| good	1.115 \| good	0.099 \| good
2026-03-10T15:00:00.000Z	38 \| good	6.789 \| good	30 \| good	21.084 \| good	0.213 \| good	1.057 \| good	0.099 \| good
2026-03-10T16:00:00.000Z	38 \| good	6.633 \| good	29.915 \| good	22.091 \| good	0.231 \| good	0.875 \| good	0.099 \| good
2026-03-10T17:00:00.000Z	33 \| good	6.026 \| good	27 \| good	23.195 \| good	0.248 \| good	0.694 \| good	0.098 \| good
2026-03-10T18:00:00.000Z	49 \| good	8.911 \| good	39.125 \| good	23.573 \| good	0.266 \| good	0.513 \| good	0.097 \| good
2026-03-10T19:00:00.000Z	44 \| good	8.377 \| good	36.958 \| good	23.374 \| good	0.264 \| good	0.511 \| good	0.096 \| good
2026-03-10T20:00:00.000Z	44 \| good	8.328 \| good	36.542 \| good	23.721 \| good	0.263 \| good	0.509 \| good	0.095 \| good
2026-03-10T21:00:00.000Z	44 \| good	8.426 \| good	36.915 \| good	23.887 \| good	0.262 \| good	0.508 \| good	0.095 \| good
2026-03-10T22:00:00.000Z	49 \| good	9.341 \| good	41.734 \| good	21.301 \| good	0.262 \| good	0.683 \| good	0.094 \| good
2026-03-10T23:00:00.000Z	52 \| moderate	10.416 \| good	45.873 \| good	20.358 \| good	0.262 \| good	0.858 \| good	0.094 \| good
2026-03-11T00:00:00.000Z	54 \| moderate	10.849 \| good	47.778 \| good	18.834 \| good	0.262 \| good	1.032 \| good	0.094 \| good
2026-03-11T01:00:00.000Z	52 \| moderate	9.787 \| good	43.625 \| good	19.414 \| good	0.256 \| good	1.051 \| good	0.093 \| good
2026-03-11T02:00:00.000Z	49 \| good	9.013 \| good	39.949 \| good	24.77 \| good	0.25 \| good	1.069 \| good	0.092 \| good
2026-03-11T03:00:00.000Z	49 \| good	8.506 \| good	37.373 \| good	24.995 \| good	0.244 \| good	1.087 \| good	0.091 \| good
2026-03-11T04:00:00.000Z	38 \| good	6.986 \| good	30.775 \| good	25.163 \| good	0.216 \| good	0.917 \| good	0.088 \| good
2026-03-11T05:00:00.000Z	38 \| good	6.949 \| good	31 \| good	26.849 \| good	0.189 \| good	0.746 \| good	0.086 \| good
2026-03-11T06:00:00.000Z	33 \| good	6.091 \| good	8.415 \| good	33.535 \| good	0.162 \| good	0.579 \| good	0.084 \| good
2026-03-11T07:00:00.000Z	38 \| good	6.846 \| good	30 \| good	30.456 \| good	0.157 \| good	0.561 \| good	0.083 \| good
2026-03-11T08:00:00.000Z	33 \| good	5.794 \| good	25 \| good	29.769 \| good	0.153 \| good	0.546 \| good	0.081 \| good
2026-03-11T09:00:00.000Z	27 \| good	5.262 \| good	22.854 \| good	29.056 \| good	0.148 \| good	0.531 \| good	0.08 \| good
2026-03-11T10:00:00.000Z	38 \| good	7.25 \| good	31.956 \| good	32.421 \| good	0.161 \| good	0.589 \| good	0.081 \| good
2026-03-11T11:00:00.000Z	49 \| good	9.088 \| good	40.791 \| good	34.412 \| good	0.173 \| good	0.648 \| good	0.081 \| good
2026-03-11T12:00:00.000Z	33 \| good	6.484 \| good	9.172 \| good	31.171 \| good	0.186 \| good	0.711 \| good	0.081 \| good
2026-03-11T13:00:00.000Z	38 \| good	6.69 \| good	9.458 \| good	31.183 \| good	0.189 \| good	0.75 \| good	0.084 \| good
2026-03-11T14:00:00.000Z	38 \| good	6.964 \| good	9.863 \| good	31.195 \| good	0.192 \| good	0.79 \| good	0.086 \| good
2026-03-11T15:00:00.000Z	38 \| good	6.66 \| good	9.362 \| good	31.207 \| good	0.195 \| good	0.83 \| good	0.089 \| good
2026-03-11T16:00:00.000Z	38 \| good	6.802 \| good	9.557 \| good	32.892 \| good	0.202 \| good	0.682 \| good	0.09 \| good
2026-03-11T17:00:00.000Z	44 \| good	8.065 \| good	35.397 \| good	26.506 \| good	0.208 \| good	0.534 \| good	0.09 \| good
2026-03-11T18:00:00.000Z	38 \| good	6.836 \| good	9.569 \| good	36.262 \| good	0.216 \| good	0.387 \| good	0.091 \| good
2026-03-11T19:00:00.000Z	38 \| good	7.015 \| good	9.791 \| good	36.292 \| good	0.219 \| good	0.437 \| good	0.092 \| good
2026-03-11T20:00:00.000Z	38 \| good	6.968 \| good	9.605 \| good	36.322 \| good	0.223 \| good	0.487 \| good	0.093 \| good

Sulphur

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Sulphur, Louisiana air quality map: Stay updated on AQI near you

0.24ppm

How accurate is Louisiana, USA air quality data?

Air quality and pollutant data for Louisiana, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

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Frequently asked questions

How often is air quality information updated for Sulphur, Louisiana?

The air quality information for Sulphur, Louisiana is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Sulphur, Louisiana at its worst?

In the past 24 hours, the air quality in Sulphur, Louisiana was at its worst at 03:00:00 on 2026-03-09.

When did Sulphur, Louisiana experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Sulphur, Louisiana was observed at 08:00:00 on 2026-03-08.

What is the AQI in Sulphur, Louisiana right now?

As of now, the AQI in Sulphur, Louisiana is 54, indicating Moderate conditions.

What is the most common type of pollution in Sulphur, Louisiana?

Sulphur, Louisiana air has the highest levels of PM2.5.

What should I do in case of poor air quality in Sulphur, Louisiana?

Poor air quality in Sulphur, Louisiana means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Sulphur, Louisiana at the moment?

PM_2.5 levels in Sulphur, Louisiana are currently 10.527 μg/m³.

What is the PM₁₀ level in Sulphur, Louisiana at the moment?

The PM₁₀ concentration in Sulphur, Louisiana is 48.768 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Sulphur, Louisiana at the moment?

The current carbon monoxide (CO) concentration in Sulphur, Louisiana is 0.237 ppm.

What is the sulfur dioxide (SO₂) level in Sulphur, Louisiana at the moment?

Currently, Sulphur, Louisiana has a sulfur dioxide (SO₂) concentration of 0.584 ppb.

What is the ozone (O₃) level in Sulphur, Louisiana at the moment?

The current ozone (O₃) level in Sulphur, Louisiana at the moment is 18.32 ppm.

What is the nitrogen dioxide (NO₂) level in Sulphur, Louisiana at the moment?

Nitrogen dioxide (NO₂) level in Sulphur, Louisiana at the moment is 6.244 ppb.

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