What is the current concentration of PM10 in Picayune, Mississippi?

The current PM10 concentration at Picayune, Mississippi is 21.383 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Picayune, Mississippi?

The current sulfur dioxide (SO2) concentration at Picayune, Mississippi is 0.71 ppb.

What is the current concentration of ozone (O3) in Picayune, Mississippi?

The current ozone (O3) concentration at Picayune, Mississippi is 28.69 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Picayune, Mississippi?

The current nitrogen dioxide (NO2) concentration at Picayune, Mississippi is 1.809 ppb.

Picayune, Mississippi live air quality index now

Q: What is the current concentration of PM2.5 in Picayune, Mississippi?

The current PM2.5 concentration at Picayune, Mississippi is 4.832 μg/m3.

Stay updated with real-time air quality in Picayune, Mississippi 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

Picayune, Mississippi

Last updated: ... (Local time)

Major air pollutants in Picayune, Mississippi

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.83 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

21.38 μg/m³

155

255

425

605+

Ozone (O₃)

28.69 ppb

201

201+

Sulfur Dioxide (SO₂)

0.71 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.81 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.17 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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Picayune, Mississippi

Scroll To Air Quality Map

Track live Picayune, Mississippi air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-07T21:00:00.000Z	52 \| moderate	9.507 \| good	32.228 \| good	23.523 \| good	0.632 \| good	1.211 \| good	0.152 \| good
2026-03-07T22:00:00.000Z	52 \| moderate	9.521 \| good	33.027 \| good	23.821 \| good	0.735 \| good	1.472 \| good	0.152 \| good
2026-03-07T23:00:00.000Z	44 \| good	7.666 \| good	28.215 \| good	24.008 \| good	0.84 \| good	3.492 \| good	0.152 \| good
2026-03-08T00:00:00.000Z	54 \| moderate	10.871 \| good	39.296 \| good	22.883 \| good	0.779 \| good	5.005 \| good	0.164 \| good
2026-03-08T01:00:00.000Z	49 \| good	9.37 \| good	29.308 \| good	24.778 \| good	0.715 \| good	3.735 \| good	0.164 \| good
2026-03-08T02:00:00.000Z	44 \| good	7.952 \| good	36.821 \| good	23.215 \| good	0.74 \| good	6.581 \| good	0.21 \| good
2026-03-08T03:00:00.000Z	33 \| good	6.419 \| good	28.671 \| good	22.374 \| good	0.402 \| good	3.424 \| good	0.121 \| good
2026-03-08T04:00:00.000Z	49 \| good	8.634 \| good	34.625 \| good	23.934 \| good	0.707 \| good	5.132 \| good	0.18 \| good
2026-03-08T05:00:00.000Z	49 \| good	9.199 \| good	28.051 \| good	24.204 \| good	0.625 \| good	4.099 \| good	0.237 \| good
2026-03-08T06:00:00.000Z	49 \| good	8.592 \| good	36.655 \| good	23.936 \| good	0.626 \| good	3.606 \| good	0.226 \| good
2026-03-08T07:00:00.000Z	44 \| good	8.242 \| good	30.597 \| good	26.239 \| good	0.55 \| good	4.22 \| good	0.253 \| good
2026-03-08T08:00:00.000Z	33 \| good	5.679 \| good	18.922 \| good	23.987 \| good	0.591 \| good	4.528 \| good	0.207 \| good
2026-03-08T09:00:00.000Z	24 \| good	4.288 \| good	14.282 \| good	25.525 \| good	0.596 \| good	4.975 \| good	0.205 \| good
2026-03-08T10:00:00.000Z	24 \| good	2.764 \| good	11.168 \| good	26.298 \| good	0.597 \| good	1.529 \| good	0.218 \| good
2026-03-08T11:00:00.000Z	25 \| good	2.767 \| good	11.687 \| good	27.373 \| good	0.513 \| good	2.291 \| good	0.18 \| good
2026-03-08T12:00:00.000Z	23 \| good	3.657 \| good	15.141 \| good	24.723 \| good	0.478 \| good	3.83 \| good	0.193 \| good
2026-03-08T13:00:00.000Z	19 \| good	2.443 \| good	10.81 \| good	20.743 \| good	0.518 \| good	7.587 \| good	0.193 \| good
2026-03-08T14:00:00.000Z	23 \| good	2.728 \| good	11.035 \| good	24.58 \| good	0.482 \| good	5.483 \| good	0.251 \| good
2026-03-08T15:00:00.000Z	25 \| good	2.238 \| good	11.258 \| good	26.514 \| good	0.453 \| good	7.25 \| good	0.191 \| good
2026-03-08T16:00:00.000Z	26 \| good	2.483 \| good	10.971 \| good	27.603 \| good	0.668 \| good	5.061 \| good	0.18 \| good
2026-03-08T17:00:00.000Z	27 \| good	3.095 \| good	13.038 \| good	28.672 \| good	0.574 \| good	3.847 \| good	0.226 \| good
2026-03-08T18:00:00.000Z	26 \| good	4.396 \| good	19.969 \| good	27.768 \| good	0.608 \| good	8.021 \| good	0.199 \| good
2026-03-08T19:00:00.000Z	28 \| good	3.381 \| good	14.499 \| good	29.633 \| good	0.647 \| good	7.086 \| good	0.18 \| good
2026-03-08T20:00:00.000Z	31 \| good	4.141 \| good	16.545 \| good	33.31 \| good	0.754 \| good	4.251 \| good	0.166 \| good
2026-03-08T21:00:00.000Z	30 \| good	4.919 \| good	19.13 \| good	31.716 \| good	0.558 \| good	2.481 \| good	0.166 \| good
2026-03-08T22:00:00.000Z	31 \| good	4.87 \| good	19.31 \| good	33.705 \| good	0.568 \| good	2.055 \| good	0.199 \| good
2026-03-08T23:00:00.000Z	32 \| good	4.089 \| good	19.837 \| good	35.144 \| good	0.542 \| good	0.979 \| good	0.166 \| good
2026-03-09T00:00:00.000Z	31 \| good	4.399 \| good	18.775 \| good	33.135 \| good	0.484 \| good	2.197 \| good	0.18 \| good
2026-03-09T01:00:00.000Z	33 \| good	5.947 \| good	19.789 \| good	31.638 \| good	0.619 \| good	3.089 \| good	0.239 \| good
2026-03-09T02:00:00.000Z	27 \| good	5.053 \| good	20.083 \| good	26.548 \| good	0.797 \| good	5.676 \| good	0.299 \| good
2026-03-09T03:00:00.000Z	44 \| good	7.714 \| good	33.687 \| good	18.321 \| good	0.629 \| good	5.972 \| good	0.144 \| good
2026-03-09T04:00:00.000Z	27 \| good	5.193 \| good	19.803 \| good	15.025 \| good	0.611 \| good	19.846 \| good	0.266 \| good
2026-03-09T05:00:00.000Z	27 \| good	5.026 \| good	17.888 \| good	19.647 \| good	0.599 \| good	15.143 \| good	0.28 \| good
2026-03-09T06:00:00.000Z	27 \| good	5.224 \| good	18.648 \| good	16.996 \| good	0.599 \| good	15.377 \| good	0.266 \| good
2026-03-09T07:00:00.000Z	27 \| good	4.867 \| good	19.728 \| good	10.712 \| good	0.591 \| good	13.408 \| good	0.266 \| good
2026-03-09T08:00:00.000Z	33 \| good	5.933 \| good	18.276 \| good	15.146 \| good	0.59 \| good	11.488 \| good	0.253 \| good
2026-03-09T09:00:00.000Z	27 \| good	4.932 \| good	21.66 \| good	9.626 \| good	0.662 \| good	9.672 \| good	0.253 \| good
2026-03-09T10:00:00.000Z	27 \| good	5.193 \| good	20.773 \| good	11.892 \| good	0.668 \| good	6.344 \| good	0.162 \| good
2026-03-09T11:00:00.000Z	27 \| good	5.131 \| good	24.73 \| good	14.165 \| good	0.729 \| good	8.595 \| good	0.231 \| good
2026-03-09T12:00:00.000Z	22 \| good	4.128 \| good	20.078 \| good	16.271 \| good	0.795 \| good	8.137 \| good	0.305 \| good
2026-03-09T13:00:00.000Z	27 \| good	4.997 \| good	19.859 \| good	10.495 \| good	0.749 \| good	7.604 \| good	0.251 \| good
2026-03-09T14:00:00.000Z	33 \| good	5.521 \| good	24.467 \| good	11.802 \| good	0.877 \| good	8.017 \| good	0.237 \| good
2026-03-09T15:00:00.000Z	33 \| good	6.317 \| good	25.971 \| good	21.038 \| good	0.6 \| good	6.66 \| good	0.239 \| good
2026-03-09T16:00:00.000Z	33 \| good	6.083 \| good	22.896 \| good	16.815 \| good	0.54 \| good	4.29 \| good	0.218 \| good
2026-03-09T17:00:00.000Z	33 \| good	5.52 \| good	22.44 \| good	25.757 \| good	0.655 \| good	2.86 \| good	0.218 \| good
2026-03-09T18:00:00.000Z	27 \| good	5.057 \| good	24.14 \| good	26.862 \| good	0.735 \| good	2.194 \| good	0.191 \| good
2026-03-09T19:00:00.000Z	27 \| good	4.832 \| good	21.383 \| good	28.69 \| good	0.71 \| good	1.809 \| good	0.166 \| good
2026-03-09T20:00:00.000Z	27 \| good	4.891 \| good	20.13 \| good	29.277 \| good	0.727 \| good	2.135 \| good	0.193 \| good
2026-03-09T20:00:00.000Z	27 \| good	4.832 \| good	21.383 \| good	28.69 \| good	0.71 \| good	1.809 \| good	0.166 \| good
2026-03-09T21:00:00.000Z	38 \| good	7.14 \| good	31.772 \| good	35.54 \| good	0.221 \| good	0.615 \| good	0.084 \| good
2026-03-09T22:00:00.000Z	38 \| good	7.497 \| good	32.895 \| good	31.61 \| good	0.253 \| good	1.051 \| good	0.088 \| good
2026-03-09T23:00:00.000Z	38 \| good	7.358 \| good	32.655 \| good	27.523 \| good	0.286 \| good	1.488 \| good	0.092 \| good
2026-03-10T00:00:00.000Z	44 \| good	8.24 \| good	36.392 \| good	28.624 \| good	0.318 \| good	1.924 \| good	0.096 \| good
2026-03-10T01:00:00.000Z	44 \| good	7.799 \| good	34.222 \| good	25.997 \| good	0.344 \| good	2.09 \| good	0.097 \| good
2026-03-10T02:00:00.000Z	38 \| good	6.6 \| good	29.398 \| good	21.61 \| good	0.37 \| good	2.257 \| good	0.099 \| good
2026-03-10T03:00:00.000Z	33 \| good	6.383 \| good	28.24 \| good	19.932 \| good	0.397 \| good	2.424 \| good	0.1 \| good
2026-03-10T04:00:00.000Z	33 \| good	6.229 \| good	27.629 \| good	18.844 \| good	0.389 \| good	2.382 \| good	0.099 \| good
2026-03-10T05:00:00.000Z	33 \| good	6.33 \| good	28.076 \| good	17.764 \| good	0.381 \| good	2.34 \| good	0.098 \| good
2026-03-10T06:00:00.000Z	38 \| good	6.64 \| good	29.819 \| good	15.87 \| good	0.373 \| good	2.298 \| good	0.097 \| good
2026-03-10T07:00:00.000Z	27 \| good	4.704 \| good	20.553 \| good	21.171 \| good	0.368 \| good	2.168 \| good	0.096 \| good
2026-03-10T08:00:00.000Z	27 \| good	4.544 \| good	19.629 \| good	21.161 \| good	0.363 \| good	2.038 \| good	0.094 \| good
2026-03-10T09:00:00.000Z	27 \| good	4.716 \| good	20.553 \| good	20.72 \| good	0.358 \| good	1.908 \| good	0.093 \| good
2026-03-10T10:00:00.000Z	38 \| good	6.928 \| good	30.647 \| good	12.946 \| good	0.365 \| good	2.02 \| good	0.094 \| good
2026-03-10T11:00:00.000Z	38 \| good	6.799 \| good	30.076 \| good	11.266 \| good	0.372 \| good	2.131 \| good	0.095 \| good
2026-03-10T12:00:00.000Z	38 \| good	7.275 \| good	32.039 \| good	10.794 \| good	0.379 \| good	2.243 \| good	0.096 \| good
2026-03-10T13:00:00.000Z	38 \| good	6.852 \| good	30.364 \| good	14.526 \| good	0.375 \| good	1.984 \| good	0.097 \| good
2026-03-10T14:00:00.000Z	38 \| good	6.785 \| good	30.076 \| good	19.593 \| good	0.37 \| good	1.726 \| good	0.098 \| good
2026-03-10T15:00:00.000Z	27 \| good	5.32 \| good	23.039 \| good	25.56 \| good	0.365 \| good	1.467 \| good	0.099 \| good
2026-03-10T16:00:00.000Z	27 \| good	5.25 \| good	22.658 \| good	26.332 \| good	0.323 \| good	1.154 \| good	0.097 \| good
2026-03-10T17:00:00.000Z	27 \| good	5.066 \| good	21.735 \| good	27.982 \| good	0.28 \| good	0.84 \| good	0.094 \| good
2026-03-10T18:00:00.000Z	27 \| good	5.499 \| good	23.735 \| good	26.677 \| good	0.238 \| good	0.527 \| good	0.092 \| good
2026-03-10T19:00:00.000Z	33 \| good	5.644 \| good	24.299 \| good	27.121 \| good	0.234 \| good	0.53 \| good	0.09 \| good
2026-03-10T20:00:00.000Z	33 \| good	5.613 \| good	23.923 \| good	28.493 \| good	0.231 \| good	0.532 \| good	0.089 \| good
2026-03-10T21:00:00.000Z	33 \| good	5.923 \| good	26.393 \| good	27.682 \| good	0.228 \| good	0.535 \| good	0.088 \| good
2026-03-10T22:00:00.000Z	33 \| good	6.183 \| good	27.608 \| good	25.513 \| good	0.25 \| good	0.929 \| good	0.089 \| good
2026-03-10T23:00:00.000Z	38 \| good	6.554 \| good	29.183 \| good	24.885 \| good	0.271 \| good	1.323 \| good	0.09 \| good
2026-03-11T00:00:00.000Z	38 \| good	6.904 \| good	30.774 \| good	29.621 \| good	0.292 \| good	1.717 \| good	0.092 \| good
2026-03-11T01:00:00.000Z	33 \| good	6.34 \| good	27.811 \| good	25.209 \| good	0.302 \| good	1.72 \| good	0.09 \| good
2026-03-11T02:00:00.000Z	33 \| good	6.132 \| good	27.162 \| good	24.708 \| good	0.311 \| good	1.724 \| good	0.089 \| good
2026-03-11T03:00:00.000Z	33 \| good	6.453 \| good	28.735 \| good	22.07 \| good	0.321 \| good	1.727 \| good	0.088 \| good
2026-03-11T04:00:00.000Z	33 \| good	6.348 \| good	28.223 \| good	20.213 \| good	0.294 \| good	1.574 \| good	0.086 \| good
2026-03-11T05:00:00.000Z	33 \| good	6.292 \| good	28.062 \| good	20.03 \| good	0.267 \| good	1.42 \| good	0.084 \| good
2026-03-11T06:00:00.000Z	27 \| good	5.498 \| good	7.57 \| good	29.043 \| good	0.242 \| good	1.319 \| good	0.082 \| good
2026-03-11T07:00:00.000Z	33 \| good	5.881 \| good	26.087 \| good	19.809 \| good	0.235 \| good	1.107 \| good	0.081 \| good
2026-03-11T08:00:00.000Z	27 \| good	4.559 \| good	19.735 \| good	22.843 \| good	0.229 \| good	0.947 \| good	0.079 \| good
2026-03-11T09:00:00.000Z	27 \| good	5.084 \| good	21.774 \| good	23.677 \| good	0.223 \| good	0.788 \| good	0.078 \| good
2026-03-11T10:00:00.000Z	33 \| good	6.375 \| good	28.393 \| good	23.346 \| good	0.233 \| good	0.822 \| good	0.079 \| good
2026-03-11T11:00:00.000Z	33 \| good	6.23 \| good	27.774 \| good	24.044 \| good	0.243 \| good	0.855 \| good	0.08 \| good
2026-03-11T12:00:00.000Z	27 \| good	4.87 \| good	6.689 \| good	28.121 \| good	0.253 \| good	0.918 \| good	0.08 \| good
2026-03-11T13:00:00.000Z	27 \| good	5.019 \| good	6.89 \| good	28.548 \| good	0.253 \| good	0.947 \| good	0.083 \| good
2026-03-11T14:00:00.000Z	33 \| good	5.665 \| good	7.95 \| good	28.976 \| good	0.253 \| good	0.977 \| good	0.086 \| good
2026-03-11T15:00:00.000Z	33 \| good	5.61 \| good	7.847 \| good	29.403 \| good	0.252 \| good	1.006 \| good	0.088 \| good
2026-03-11T16:00:00.000Z	33 \| good	5.892 \| good	8.302 \| good	31.339 \| good	0.227 \| good	0.802 \| good	0.087 \| good
2026-03-11T17:00:00.000Z	27 \| good	5.364 \| good	23.076 \| good	29.332 \| good	0.202 \| good	0.581 \| good	0.086 \| good
2026-03-11T18:00:00.000Z	33 \| good	6.032 \| good	8.494 \| good	35.21 \| good	0.177 \| good	0.394 \| good	0.085 \| good
2026-03-11T19:00:00.000Z	33 \| good	6.081 \| good	8.543 \| good	35.547 \| good	0.174 \| good	0.419 \| good	0.085 \| good
2026-03-11T20:00:00.000Z	33 \| good	5.876 \| good	8.234 \| good	35.884 \| good	0.171 \| good	0.443 \| good	0.086 \| good

Picayune

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Picayune, Mississippi air quality map: Track AQI near you

0.18ppm

How accurate is Mississippi, USA air quality data?

Air quality data and pollutant measurements for Mississippi, 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 Picayune, Mississippi updated?

The air quality for Picayune, Mississippi is updated every hour.

When was the worst air quality at Picayune, Mississippi in the last 24 hrs?

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

When was the best air quality at Picayune, Mississippi in the last 24 hrs?

In the last 24 hrs, the best air quality in Picayune, Mississippi was observed at 12:00:00 on 2026-03-09.

What is the current air quality in Picayune, Mississippi?

The current air quality in Picayune, Mississippi is 27, categorized as Good based on real-time data.

What pollutant is the most common in Picayune, Mississippi?

The most common pollutant in Picayune, Mississippi is O3.

What should I do if the air quality in Picayune, Mississippi is poor?

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

What is the current concentration of PM_2.5 in Picayune, Mississippi?

The current PM_2.5 concentration at Picayune, Mississippi is 4.832 μg/m³.

What is the current concentration of PM₁₀ in Picayune, Mississippi?

The current PM₁₀ concentration at Picayune, Mississippi is 21.383 μg/m³.

What is the current concentration of carbon monoxide (CO) in Picayune, Mississippi?

The current carbon monoxide (CO) concentration at Picayune, Mississippi is 0.166 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Picayune, Mississippi?

The current sulfur dioxide (SO₂) concentration at Picayune, Mississippi is 0.71 ppb.

What is the current concentration of ozone (O₃) in Picayune, Mississippi?

The current ozone (O₃) concentration at Picayune, Mississippi is 28.69 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Picayune, Mississippi?

The current nitrogen dioxide (NO₂) concentration at Picayune, Mississippi is 1.809 ppb.

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