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

The current PM10 concentration at Opelousas, Louisiana is 33.247 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Opelousas, Louisiana is 0.607 ppb.

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

The current ozone (O3) concentration at Opelousas, Louisiana is 21.082 ppm.

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

The current nitrogen dioxide (NO2) concentration at Opelousas, Louisiana is 2.795 ppb.

Opelousas, Louisiana live air quality index now

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

The current PM2.5 concentration at Opelousas, Louisiana is 7.801 μg/m3.

Stay updated with real-time air quality in Opelousas, 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

Opelousas, Louisiana

Last updated: ... (Local time)

Major air pollutants in Opelousas, Louisiana

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

7.80 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

33.25 μg/m³

155

255

425

605+

Ozone (O₃)

21.08 ppb

201

201+

Sulfur Dioxide (SO₂)

0.61 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.79 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.22 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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

Please contact us for custom requests

Opelousas, Louisiana

Scroll To Air Quality Map

Track live Opelousas, Louisiana air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-07T21:00:00.000Z	44 \| good	8.197 \| good	33.951 \| good	23.769 \| good	0.529 \| good	3.083 \| good	0.201 \| good
2026-03-07T22:00:00.000Z	44 \| good	8.255 \| good	34.247 \| good	23.057 \| good	0.611 \| good	2.863 \| good	0.201 \| good
2026-03-07T23:00:00.000Z	44 \| good	8.019 \| good	29.243 \| good	21.201 \| good	0.681 \| good	3.079 \| good	0.201 \| good
2026-03-08T00:00:00.000Z	44 \| good	8.449 \| good	36.535 \| good	21.55 \| good	0.634 \| good	3.387 \| good	0.247 \| good
2026-03-08T01:00:00.000Z	49 \| good	8.718 \| good	33.59 \| good	22.491 \| good	0.576 \| good	3.731 \| good	0.275 \| good
2026-03-08T02:00:00.000Z	49 \| good	8.544 \| good	45.35 \| good	20.898 \| good	0.644 \| good	4.577 \| good	0.315 \| good
2026-03-08T03:00:00.000Z	23 \| good	4.497 \| good	19.885 \| good	24.973 \| good	0.369 \| good	2.875 \| good	0.111 \| good
2026-03-08T04:00:00.000Z	49 \| good	9.202 \| good	38.243 \| good	22.507 \| good	0.574 \| good	2.736 \| good	0.33 \| good
2026-03-08T05:00:00.000Z	49 \| good	9.301 \| good	45.148 \| good	21.726 \| good	0.509 \| good	3.817 \| good	0.43 \| good
2026-03-08T06:00:00.000Z	44 \| good	7.718 \| good	32.001 \| good	21.425 \| good	0.509 \| good	4.046 \| good	0.413 \| good
2026-03-08T07:00:00.000Z	33 \| good	6.076 \| good	29.051 \| good	22.08 \| good	0.452 \| good	3.948 \| good	0.439 \| good
2026-03-08T08:00:00.000Z	27 \| good	4.686 \| good	24.621 \| good	25.61 \| good	0.48 \| good	2.24 \| good	0.414 \| good
2026-03-08T09:00:00.000Z	23 \| good	4.395 \| good	16.407 \| good	24.501 \| good	0.503 \| good	2.253 \| good	0.432 \| good
2026-03-08T10:00:00.000Z	19 \| good	2.918 \| good	15.287 \| good	20.562 \| good	0.503 \| good	1.515 \| good	0.419 \| good
2026-03-08T11:00:00.000Z	19 \| good	2.37 \| good	14.523 \| good	20.007 \| good	0.453 \| good	2.26 \| good	0.344 \| good
2026-03-08T12:00:00.000Z	19 \| good	2.745 \| good	12.957 \| good	20.688 \| good	0.412 \| good	3.261 \| good	0.288 \| good
2026-03-08T13:00:00.000Z	17 \| good	2.726 \| good	11.572 \| good	18.32 \| good	0.429 \| good	6.034 \| good	0.274 \| good
2026-03-08T14:00:00.000Z	20 \| good	2.633 \| good	6.671 \| good	21.608 \| good	0.398 \| good	5.033 \| good	0.346 \| good
2026-03-08T15:00:00.000Z	22 \| good	3.563 \| good	13.345 \| good	20.13 \| good	0.375 \| good	5.174 \| good	0.263 \| good
2026-03-08T16:00:00.000Z	24 \| good	3.01 \| good	13.955 \| good	25.986 \| good	0.547 \| good	4.417 \| good	0.23 \| good
2026-03-08T17:00:00.000Z	27 \| good	3.25 \| good	11.279 \| good	28.842 \| good	0.474 \| good	3.388 \| good	0.241 \| good
2026-03-08T18:00:00.000Z	22 \| good	4.18 \| good	17.642 \| good	23.521 \| good	0.491 \| good	2.585 \| good	0.255 \| good
2026-03-08T19:00:00.000Z	31 \| good	3.623 \| good	16.568 \| good	32.942 \| good	0.52 \| good	1.861 \| good	0.229 \| good
2026-03-08T20:00:00.000Z	31 \| good	4.828 \| good	18.797 \| good	34.084 \| good	0.584 \| good	2.313 \| good	0.229 \| good
2026-03-08T21:00:00.000Z	31 \| good	4.073 \| good	13.884 \| good	33.746 \| good	0.449 \| good	3.057 \| good	0.243 \| good
2026-03-08T22:00:00.000Z	30 \| good	3.822 \| good	22.831 \| good	31.601 \| good	0.462 \| good	2.715 \| good	0.268 \| good
2026-03-08T23:00:00.000Z	32 \| good	4.852 \| good	25.131 \| good	34.508 \| good	0.449 \| good	2.051 \| good	0.243 \| good
2026-03-09T00:00:00.000Z	29 \| good	3.521 \| good	15.524 \| good	30.832 \| good	0.405 \| good	3.314 \| good	0.243 \| good
2026-03-09T01:00:00.000Z	27 \| good	4.821 \| good	14.961 \| good	28.576 \| good	0.474 \| good	5.595 \| good	0.325 \| good
2026-03-09T02:00:00.000Z	33 \| good	5.842 \| good	23.231 \| good	25.077 \| good	0.673 \| good	5.346 \| good	0.38 \| good
2026-03-09T03:00:00.000Z	20 \| good	3.499 \| good	15.534 \| good	21.997 \| good	0.242 \| good	4.467 \| good	0.132 \| good
2026-03-09T04:00:00.000Z	22 \| good	4.014 \| good	14.829 \| good	23.946 \| good	0.55 \| good	7.526 \| good	0.297 \| good
2026-03-09T05:00:00.000Z	27 \| good	4.965 \| good	18.186 \| good	22.081 \| good	0.536 \| good	4.171 \| good	0.268 \| good
2026-03-09T06:00:00.000Z	27 \| good	5.298 \| good	21.15 \| good	20.237 \| good	0.524 \| good	7.243 \| good	0.268 \| good
2026-03-09T07:00:00.000Z	33 \| good	5.914 \| good	26.147 \| good	17.946 \| good	0.493 \| good	6.912 \| good	0.27 \| good
2026-03-09T08:00:00.000Z	27 \| good	5.098 \| good	21.963 \| good	17.89 \| good	0.482 \| good	7.943 \| good	0.283 \| good
2026-03-09T09:00:00.000Z	27 \| good	5.471 \| good	24.074 \| good	17.393 \| good	0.537 \| good	8.1 \| good	0.27 \| good
2026-03-09T10:00:00.000Z	33 \| good	5.711 \| good	21.992 \| good	18.661 \| good	0.555 \| good	6.504 \| good	0.23 \| good
2026-03-09T11:00:00.000Z	33 \| good	6.435 \| good	28.553 \| good	17.021 \| good	0.648 \| good	8.624 \| good	0.27 \| good
2026-03-09T12:00:00.000Z	38 \| good	7.435 \| good	33.573 \| good	15.906 \| good	0.684 \| good	7.837 \| good	0.288 \| good
2026-03-09T13:00:00.000Z	49 \| good	9.084 \| good	31.9 \| good	15.48 \| good	0.651 \| good	6.791 \| good	0.301 \| good
2026-03-09T14:00:00.000Z	52 \| moderate	10.245 \| good	30.685 \| good	13.603 \| good	0.792 \| good	6.749 \| good	0.301 \| good
2026-03-09T15:00:00.000Z	49 \| good	8.869 \| good	29.734 \| good	17.179 \| good	0.532 \| good	5.911 \| good	0.27 \| good
2026-03-09T16:00:00.000Z	52 \| moderate	9.595 \| good	40.781 \| good	14.418 \| good	0.484 \| good	4.925 \| good	0.248 \| good
2026-03-09T17:00:00.000Z	49 \| good	8.966 \| good	31.757 \| good	21.036 \| good	0.562 \| good	3.044 \| good	0.248 \| good
2026-03-09T18:00:00.000Z	44 \| good	8.331 \| good	25.184 \| good	20.115 \| good	0.61 \| good	2.805 \| good	0.234 \| good
2026-03-09T19:00:00.000Z	44 \| good	8.041 \| good	31.136 \| good	21.907 \| good	0.593 \| good	2.48 \| good	0.216 \| good
2026-03-09T20:00:00.000Z	44 \| good	7.801 \| good	33.247 \| good	21.082 \| good	0.607 \| good	2.795 \| good	0.216 \| good
2026-03-09T20:00:00.000Z	44 \| good	7.801 \| good	33.247 \| good	21.082 \| good	0.607 \| good	2.795 \| good	0.216 \| good
2026-03-09T21:00:00.000Z	38 \| good	7.204 \| good	32 \| good	21.997 \| good	0.157 \| good	0.717 \| good	0.096 \| good
2026-03-09T22:00:00.000Z	44 \| good	8.293 \| good	36.222 \| good	19.018 \| good	0.152 \| good	0.963 \| good	0.096 \| good
2026-03-09T23:00:00.000Z	44 \| good	8.303 \| good	36.677 \| good	16.682 \| good	0.146 \| good	1.209 \| good	0.096 \| good
2026-03-10T00:00:00.000Z	49 \| good	8.911 \| good	39.212 \| good	21.019 \| good	0.141 \| good	1.456 \| good	0.096 \| good
2026-03-10T01:00:00.000Z	44 \| good	8.254 \| good	36.112 \| good	19.796 \| good	0.173 \| good	1.608 \| good	0.097 \| good
2026-03-10T02:00:00.000Z	38 \| good	6.735 \| good	29.973 \| good	21.845 \| good	0.206 \| good	1.76 \| good	0.097 \| good
2026-03-10T03:00:00.000Z	27 \| good	5.39 \| good	23.086 \| good	23.318 \| good	0.239 \| good	1.913 \| good	0.098 \| good
2026-03-10T04:00:00.000Z	27 \| good	5.367 \| good	23.048 \| good	22.069 \| good	0.246 \| good	1.727 \| good	0.098 \| good
2026-03-10T05:00:00.000Z	33 \| good	5.944 \| good	26.618 \| good	22.201 \| good	0.253 \| good	1.541 \| good	0.098 \| good
2026-03-10T06:00:00.000Z	33 \| good	6.074 \| good	27.18 \| good	22.716 \| good	0.259 \| good	1.356 \| good	0.098 \| good
2026-03-10T07:00:00.000Z	22 \| good	4.484 \| good	19.346 \| good	23.115 \| good	0.249 \| good	1.2 \| good	0.098 \| good
2026-03-10T08:00:00.000Z	27 \| good	4.697 \| good	20.305 \| good	20.118 \| good	0.239 \| good	1.044 \| good	0.097 \| good
2026-03-10T09:00:00.000Z	27 \| good	5.032 \| good	21.872 \| good	19.351 \| good	0.229 \| good	0.889 \| good	0.097 \| good
2026-03-10T10:00:00.000Z	33 \| good	5.731 \| good	24.919 \| good	18.724 \| good	0.222 \| good	0.924 \| good	0.097 \| good
2026-03-10T11:00:00.000Z	33 \| good	6.1 \| good	26.996 \| good	17.857 \| good	0.215 \| good	0.959 \| good	0.097 \| good
2026-03-10T12:00:00.000Z	27 \| good	4.559 \| good	19.898 \| good	15.559 \| good	0.207 \| good	0.994 \| good	0.097 \| good
2026-03-10T13:00:00.000Z	38 \| good	6.576 \| good	29.575 \| good	15.104 \| good	0.21 \| good	1.075 \| good	0.099 \| good
2026-03-10T14:00:00.000Z	38 \| good	7.229 \| good	31.95 \| good	17.09 \| good	0.213 \| good	1.155 \| good	0.101 \| good
2026-03-10T15:00:00.000Z	38 \| good	7.109 \| good	31.778 \| good	23.092 \| good	0.216 \| good	1.236 \| good	0.102 \| good
2026-03-10T16:00:00.000Z	38 \| good	7.203 \| good	32 \| good	24.568 \| good	0.196 \| good	0.945 \| good	0.1 \| good
2026-03-10T17:00:00.000Z	33 \| good	6.247 \| good	27.813 \| good	25.15 \| good	0.175 \| good	0.654 \| good	0.098 \| good
2026-03-10T18:00:00.000Z	38 \| good	7.026 \| good	31 \| good	23.234 \| good	0.155 \| good	0.363 \| good	0.095 \| good
2026-03-10T19:00:00.000Z	38 \| good	6.799 \| good	30 \| good	23.292 \| good	0.141 \| good	0.359 \| good	0.094 \| good
2026-03-10T20:00:00.000Z	38 \| good	7.494 \| good	32.97 \| good	23.94 \| good	0.128 \| good	0.355 \| good	0.093 \| good
2026-03-10T21:00:00.000Z	38 \| good	7.189 \| good	31.975 \| good	21.978 \| good	0.114 \| good	0.35 \| good	0.092 \| good
2026-03-10T22:00:00.000Z	44 \| good	7.635 \| good	33.839 \| good	20.217 \| good	0.123 \| good	0.738 \| good	0.094 \| good
2026-03-10T23:00:00.000Z	38 \| good	7.327 \| good	32.062 \| good	20.887 \| good	0.131 \| good	1.126 \| good	0.096 \| good
2026-03-11T00:00:00.000Z	49 \| good	8.772 \| good	38.434 \| good	21.379 \| good	0.139 \| good	1.513 \| good	0.098 \| good
2026-03-11T01:00:00.000Z	44 \| good	8.382 \| good	36.949 \| good	19.655 \| good	0.153 \| good	1.541 \| good	0.097 \| good
2026-03-11T02:00:00.000Z	33 \| good	6.021 \| good	26.95 \| good	27.115 \| good	0.167 \| good	1.568 \| good	0.096 \| good
2026-03-11T03:00:00.000Z	33 \| good	5.87 \| good	25.219 \| good	26.277 \| good	0.181 \| good	1.595 \| good	0.095 \| good
2026-03-11T04:00:00.000Z	33 \| good	6.189 \| good	27.577 \| good	24.869 \| good	0.162 \| good	1.332 \| good	0.091 \| good
2026-03-11T05:00:00.000Z	27 \| good	5.442 \| good	23.136 \| good	25.712 \| good	0.144 \| good	1.068 \| good	0.087 \| good
2026-03-11T06:00:00.000Z	29 \| good	4.876 \| good	6.684 \| good	30.649 \| good	0.126 \| good	0.804 \| good	0.083 \| good
2026-03-11T07:00:00.000Z	24 \| good	4.378 \| good	19.087 \| good	25.747 \| good	0.11 \| good	0.706 \| good	0.081 \| good
2026-03-11T08:00:00.000Z	27 \| good	3 \| good	12.173 \| good	28.861 \| good	0.095 \| good	0.607 \| good	0.08 \| good
2026-03-11T09:00:00.000Z	26 \| good	3.295 \| good	14.627 \| good	27.625 \| good	0.08 \| good	0.508 \| good	0.078 \| good
2026-03-11T10:00:00.000Z	26 \| good	4.435 \| good	19.172 \| good	28.045 \| good	0.086 \| good	0.551 \| good	0.08 \| good
2026-03-11T11:00:00.000Z	27 \| good	5.065 \| good	21.902 \| good	28.674 \| good	0.092 \| good	0.594 \| good	0.081 \| good
2026-03-11T12:00:00.000Z	27 \| good	4.941 \| good	6.849 \| good	28.743 \| good	0.1 \| good	0.636 \| good	0.082 \| good
2026-03-11T13:00:00.000Z	27 \| good	5.158 \| good	7.124 \| good	29.302 \| good	0.101 \| good	0.677 \| good	0.084 \| good
2026-03-11T14:00:00.000Z	28 \| good	5.323 \| good	7.332 \| good	29.862 \| good	0.102 \| good	0.718 \| good	0.087 \| good
2026-03-11T15:00:00.000Z	33 \| good	5.59 \| good	7.796 \| good	30.422 \| good	0.103 \| good	0.759 \| good	0.09 \| good
2026-03-11T16:00:00.000Z	33 \| good	6.479 \| good	9.094 \| good	31.564 \| good	0.105 \| good	0.603 \| good	0.089 \| good
2026-03-11T17:00:00.000Z	33 \| good	6.467 \| good	29 \| good	28.018 \| good	0.106 \| good	0.45 \| good	0.089 \| good
2026-03-11T18:00:00.000Z	31 \| good	5.298 \| good	7.38 \| good	33.85 \| good	0.108 \| good	0.291 \| good	0.089 \| good
2026-03-11T19:00:00.000Z	31 \| good	5.24 \| good	7.283 \| good	33.668 \| good	0.114 \| good	0.342 \| good	0.09 \| good
2026-03-11T20:00:00.000Z	31 \| good	5.223 \| good	7.231 \| good	33.485 \| good	0.121 \| good	0.393 \| good	0.091 \| good

Opelousas

Get reliable air quality data to drive your business

Opelousas, Louisiana air quality map: Track AQI near you

0.22ppm

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

Air quality levels in US

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

View Polluted Cities

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

View Clean Cities

Frequently asked questions

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

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

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

The worst air quality in Opelousas, Louisiana in the last 24 hours was observed at 04:00:00 on 2026-03-09.

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

In the last 24 hrs, the best air quality in Opelousas, Louisiana was observed at 03:00:00 on 2026-03-09.

What is the current air quality in Opelousas, Louisiana?

The current air quality in Opelousas, Louisiana is 44, categorized as Good based on real-time data.

What pollutant is the most common in Opelousas, Louisiana?

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

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

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

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

The current PM_2.5 concentration at Opelousas, Louisiana is 7.801 μg/m³.

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

The current PM₁₀ concentration at Opelousas, Louisiana is 33.247 μg/m³.

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

The current carbon monoxide (CO) concentration at Opelousas, Louisiana is 0.216 ppm.

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

The current sulfur dioxide (SO₂) concentration at Opelousas, Louisiana is 0.607 ppb.

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

The current ozone (O₃) concentration at Opelousas, Louisiana is 21.082 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Opelousas, Louisiana is 2.795 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions