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

The current PM10 concentration at Meridian, Mississippi is 27.629 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Meridian, Mississippi is 0.625 ppb.

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

The current ozone (O3) concentration at Meridian, Mississippi is 13.723 ppm.

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

The current nitrogen dioxide (NO2) concentration at Meridian, Mississippi is 1.291 ppb.

Meridian, Mississippi live air quality index now

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

The current PM2.5 concentration at Meridian, Mississippi is 5.587 μg/m3.

Stay updated with real-time air quality in Meridian, 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

Meridian, Mississippi

Last updated: ... (Local time)

Major air pollutants in Meridian, Mississippi

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.59 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

27.63 μg/m³

155

255

425

605+

Ozone (O₃)

13.72 ppb

201

201+

Sulfur Dioxide (SO₂)

0.63 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.29 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

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Meridian, Mississippi

Scroll To Air Quality Map

Track live Meridian, Mississippi air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-05T12:00:00.000Z	33 \| good	5.67 \| good	22.416 \| good	3.422 \| good	0.543 \| good	2.772 \| good	0.449 \| good
2026-09-05T13:00:00.000Z	33 \| good	5.607 \| good	24.833 \| good	5.269 \| good	0.525 \| good	2.518 \| good	0.436 \| good
2026-09-05T14:00:00.000Z	27 \| good	5.269 \| good	24.478 \| good	6.568 \| good	0.472 \| good	1.389 \| good	0.332 \| good
2026-09-05T15:00:00.000Z	29 \| good	5.412 \| good	31.314 \| good	13.101 \| good	0.569 \| good	1.385 \| good	0.288 \| good
2026-09-05T16:00:00.000Z	38 \| good	7.369 \| good	39.412 \| good	21.363 \| good	0.77 \| good	1.12 \| good	0.3 \| good
2026-09-05T17:00:00.000Z	38 \| good	7.047 \| good	26.43 \| good	26.817 \| good	0.62 \| good	1.642 \| good	0.255 \| good
2026-09-05T18:00:00.000Z	30 \| good	5.472 \| good	21.258 \| good	31.852 \| good	0.678 \| good	1.921 \| good	0.317 \| good
2026-09-05T19:00:00.000Z	28 \| good	4.786 \| good	15.788 \| good	30.386 \| good	0.632 \| good	1.067 \| good	0.289 \| good
2026-09-05T20:00:00.000Z	27 \| good	5.041 \| good	22.166 \| good	24.685 \| good	0.561 \| good	0.88 \| good	0.228 \| good
2026-09-05T21:00:00.000Z	33 \| good	6.296 \| good	31.813 \| good	26.096 \| good	0.486 \| good	1.156 \| good	0.228 \| good
2026-09-05T22:00:00.000Z	25 \| good	4.339 \| good	20.606 \| good	26.907 \| good	0.577 \| good	1.61 \| good	0.243 \| good
2026-09-05T23:00:00.000Z	29 \| good	3.645 \| good	12.857 \| good	30.662 \| good	0.635 \| good	1.337 \| good	0.304 \| good
2026-09-06T00:00:00.000Z	23 \| good	3.438 \| good	11.647 \| good	25.428 \| good	0.652 \| good	2.058 \| good	0.3 \| good
2026-09-06T01:00:00.000Z	22 \| good	3.611 \| good	14.5 \| good	23.127 \| good	0.61 \| good	2.908 \| good	0.33 \| good
2026-09-06T02:00:00.000Z	22 \| good	3.665 \| good	16.866 \| good	19.7 \| good	0.597 \| good	3.074 \| good	0.405 \| good
2026-09-06T03:00:00.000Z	16 \| good	2.52 \| good	10.516 \| good	2.171 \| good	0.09 \| good	1.342 \| good	0.131 \| good
2026-09-06T04:00:00.000Z	22 \| good	3.995 \| good	16.863 \| good	9.312 \| good	0.706 \| good	2.724 \| good	0.525 \| good
2026-09-06T05:00:00.000Z	22 \| good	4.474 \| good	16.858 \| good	9.619 \| good	0.751 \| good	3.324 \| good	0.436 \| good
2026-09-06T06:00:00.000Z	22 \| good	4.317 \| good	21.004 \| good	9.402 \| good	0.996 \| good	2.974 \| good	0.375 \| good
2026-09-06T07:00:00.000Z	22 \| good	4.165 \| good	17.792 \| good	6.086 \| good	1.194 \| good	2.2 \| good	0.375 \| good
2026-09-06T08:00:00.000Z	16 \| good	3.278 \| good	13.016 \| good	4.417 \| good	1.365 \| good	1.855 \| good	0.344 \| good
2026-09-06T09:00:00.000Z	22 \| good	3.963 \| good	15.815 \| good	3.286 \| good	1.103 \| good	1.677 \| good	0.318 \| good
2026-09-06T10:00:00.000Z	22 \| good	3.96 \| good	15.884 \| good	7.963 \| good	0.808 \| good	2.055 \| good	0.303 \| good
2026-09-06T11:00:00.000Z	22 \| good	3.731 \| good	18.229 \| good	6.57 \| good	0.749 \| good	1.575 \| good	0.257 \| good
2026-09-06T12:00:00.000Z	22 \| good	4.082 \| good	19.134 \| good	6.881 \| good	0.73 \| good	2.86 \| good	0.257 \| good
2026-09-06T13:00:00.000Z	23 \| good	4.469 \| good	25.259 \| good	4.263 \| good	0.838 \| good	1.648 \| good	0.287 \| good
2026-09-06T14:00:00.000Z	16 \| good	2.749 \| good	12.888 \| good	14.137 \| good	0.614 \| good	1.478 \| good	0.302 \| good
2026-09-06T15:00:00.000Z	36 \| good	4.148 \| good	38.923 \| good	19.384 \| good	0.714 \| good	1.527 \| good	0.272 \| good
2026-09-06T16:00:00.000Z	44 \| good	6.349 \| good	48.003 \| good	22.842 \| good	0.705 \| good	1.221 \| good	0.272 \| good
2026-09-06T17:00:00.000Z	38 \| good	7.227 \| good	41.036 \| good	25.689 \| good	0.63 \| good	0.942 \| good	0.243 \| good
2026-09-06T18:00:00.000Z	49 \| good	8.917 \| good	38.348 \| good	30.673 \| good	0.622 \| good	0.903 \| good	0.258 \| good
2026-09-06T19:00:00.000Z	49 \| good	8.699 \| good	43.391 \| good	34.357 \| good	0.63 \| good	0.892 \| good	0.243 \| good
2026-09-06T20:00:00.000Z	44 \| good	8.04 \| good	22.556 \| good	37.817 \| good	0.665 \| good	0.852 \| good	0.258 \| good
2026-09-06T21:00:00.000Z	38 \| good	6.558 \| good	36.312 \| good	41.428 \| good	0.63 \| good	0.951 \| good	0.243 \| good
2026-09-06T22:00:00.000Z	49 \| good	8.741 \| good	38.231 \| good	35.5 \| good	0.707 \| good	1.065 \| good	0.258 \| good
2026-09-06T23:00:00.000Z	44 \| good	7.628 \| good	27.067 \| good	38.285 \| good	0.672 \| good	1.352 \| good	0.289 \| good
2026-09-07T00:00:00.000Z	38 \| good	5.862 \| good	22.415 \| good	40.963 \| good	0.703 \| good	1.638 \| good	0.274 \| good
2026-09-07T01:00:00.000Z	33 \| good	3.831 \| good	17.158 \| good	35.812 \| good	0.608 \| good	1.714 \| good	0.259 \| good
2026-09-07T02:00:00.000Z	28 \| good	4.19 \| good	20.263 \| good	29.834 \| good	0.712 \| good	1.442 \| good	0.302 \| good
2026-09-07T03:00:00.000Z	27 \| good	4.844 \| good	21.145 \| good	8.914 \| good	0.151 \| good	1.242 \| good	0.195 \| good
2026-09-07T04:00:00.000Z	33 \| good	5.702 \| good	25.374 \| good	15.112 \| good	0.539 \| good	1.2 \| good	0.319 \| good
2026-09-07T05:00:00.000Z	33 \| good	6.235 \| good	32.012 \| good	19.491 \| good	0.539 \| good	1.598 \| good	0.323 \| good
2026-09-07T06:00:00.000Z	33 \| good	5.533 \| good	25.803 \| good	15.8 \| good	0.574 \| good	1.778 \| good	0.293 \| good
2026-09-07T07:00:00.000Z	33 \| good	5.826 \| good	27.324 \| good	16.319 \| good	0.565 \| good	1.597 \| good	0.308 \| good
2026-09-07T08:00:00.000Z	33 \| good	5.574 \| good	24.254 \| good	20.242 \| good	1.753 \| good	2.924 \| good	0.277 \| good
2026-09-07T09:00:00.000Z	33 \| good	6.35 \| good	29.17 \| good	15.96 \| good	0.713 \| good	2.759 \| good	0.277 \| good
2026-09-07T10:00:00.000Z	33 \| good	6.431 \| good	22.469 \| good	14.722 \| good	0.716 \| good	1.35 \| good	0.219 \| good
2026-09-07T11:00:00.000Z	33 \| good	5.587 \| good	27.629 \| good	13.723 \| good	0.625 \| good	1.291 \| good	0.224 \| good
2026-09-07T11:00:00.000Z	33 \| good	5.587 \| good	27.629 \| good	13.723 \| good	0.625 \| good	1.291 \| good	0.224 \| good
2026-09-07T12:00:00.000Z	38 \| good	7.466 \| good	32.725 \| good	9.284 \| good	0.207 \| good	1.766 \| good	0.201 \| good
2026-09-07T13:00:00.000Z	49 \| good	9.315 \| good	41.399 \| good	15.761 \| good	0.215 \| good	1.503 \| good	0.207 \| good
2026-09-07T14:00:00.000Z	58 \| moderate	12.552 \| fine	56.061 \| fine	26.529 \| good	0.276 \| good	1.027 \| good	0.21 \| good
2026-09-07T15:00:00.000Z	69 \| moderate	19.228 \| fine	85.149 \| fine	38.755 \| good	0.334 \| good	0.743 \| good	0.209 \| good
2026-09-07T16:00:00.000Z	66 \| moderate	17.196 \| fine	76.104 \| fine	40.342 \| good	0.376 \| good	0.519 \| good	0.205 \| good
2026-09-07T17:00:00.000Z	62 \| moderate	15.278 \| fine	68.175 \| fine	41.9 \| good	0.381 \| good	0.357 \| good	0.199 \| good
2026-09-07T18:00:00.000Z	62 \| moderate	14.759 \| fine	66.175 \| fine	42.067 \| good	0.384 \| good	0.294 \| good	0.195 \| good
2026-09-07T19:00:00.000Z	60 \| moderate	14.444 \| fine	64.632 \| fine	42.07 \| good	0.374 \| good	0.289 \| good	0.192 \| good
2026-09-07T20:00:00.000Z	60 \| moderate	14.353 \| fine	64.175 \| fine	42.253 \| good	0.358 \| good	0.296 \| good	0.189 \| good
2026-09-07T21:00:00.000Z	56 \| moderate	12.22 \| fine	55.321 \| fine	43.894 \| good	0.346 \| good	0.321 \| good	0.188 \| good
2026-09-07T22:00:00.000Z	52 \| moderate	10.153 \| good	45.014 \| good	44.16 \| good	0.342 \| good	0.361 \| good	0.188 \| good
2026-09-07T23:00:00.000Z	56 \| moderate	11.793 \| good	52.416 \| good	45.262 \| good	0.316 \| good	0.775 \| good	0.195 \| good
2026-09-08T00:00:00.000Z	49 \| good	8.746 \| good	38.31 \| good	37.524 \| good	0.302 \| good	1.072 \| good	0.201 \| good
2026-09-08T01:00:00.000Z	38 \| good	7.334 \| good	32.271 \| good	27.835 \| good	0.295 \| good	1.229 \| good	0.204 \| good
2026-09-08T02:00:00.000Z	44 \| good	8.026 \| good	35.101 \| good	28.208 \| good	0.294 \| good	1.1 \| good	0.203 \| good
2026-09-08T03:00:00.000Z	44 \| good	8.17 \| good	35.801 \| good	26.564 \| good	0.291 \| good	0.956 \| good	0.201 \| good
2026-09-08T04:00:00.000Z	52 \| moderate	9.921 \| good	44.097 \| good	25.895 \| good	0.276 \| good	0.951 \| good	0.2 \| good
2026-09-08T05:00:00.000Z	44 \| good	8.245 \| good	36.469 \| good	30.52 \| good	0.261 \| good	1.059 \| good	0.2 \| good
2026-09-08T06:00:00.000Z	33 \| good	6.214 \| good	27.673 \| good	30.569 \| good	0.259 \| good	1.154 \| good	0.2 \| good
2026-09-08T07:00:00.000Z	38 \| good	6.685 \| good	29.66 \| good	29.203 \| good	0.276 \| good	1.166 \| good	0.199 \| good
2026-09-08T08:00:00.000Z	38 \| good	7.27 \| good	32.16 \| good	24.416 \| good	0.313 \| good	1.13 \| good	0.197 \| good
2026-09-08T09:00:00.000Z	44 \| good	7.754 \| good	34.109 \| good	24.398 \| good	0.35 \| good	1.124 \| good	0.193 \| good
2026-09-08T10:00:00.000Z	27 \| good	5.122 \| good	22.208 \| good	22.14 \| good	0.378 \| good	1.125 \| good	0.189 \| good
2026-09-08T11:00:00.000Z	38 \| good	7.327 \| good	32.16 \| good	21.264 \| good	0.393 \| good	1.113 \| good	0.185 \| good
2026-09-08T12:00:00.000Z	33 \| good	6.19 \| good	27.643 \| good	24.323 \| good	0.39 \| good	1.134 \| good	0.184 \| good
2026-09-08T13:00:00.000Z	44 \| good	7.687 \| good	33.899 \| good	24.754 \| good	0.365 \| good	0.908 \| good	0.182 \| good
2026-09-08T14:00:00.000Z	49 \| good	9.214 \| good	40.942 \| good	26.162 \| good	0.269 \| good	0.744 \| good	0.182 \| good
2026-09-08T15:00:00.000Z	62 \| moderate	15.47 \| fine	69.149 \| fine	30.675 \| good	0.225 \| good	0.607 \| good	0.185 \| good
2026-09-08T16:00:00.000Z	60 \| moderate	13.578 \| fine	60.883 \| fine	31.844 \| good	0.192 \| good	0.449 \| good	0.187 \| good
2026-09-08T17:00:00.000Z	54 \| moderate	11.395 \| good	50.291 \| good	31.618 \| good	0.174 \| good	0.395 \| good	0.19 \| good
2026-09-08T18:00:00.000Z	52 \| moderate	10.472 \| good	46.685 \| good	34.326 \| good	0.165 \| good	0.376 \| good	0.193 \| good
2026-09-08T19:00:00.000Z	52 \| moderate	9.701 \| good	43.377 \| good	37.071 \| good	0.162 \| good	0.37 \| good	0.194 \| good
2026-09-08T20:00:00.000Z	54 \| moderate	11.081 \| good	48.997 \| good	36.153 \| good	0.158 \| good	0.362 \| good	0.194 \| good
2026-09-08T21:00:00.000Z	56 \| moderate	11.567 \| good	51.328 \| good	36.473 \| good	0.157 \| good	0.361 \| good	0.193 \| good
2026-09-08T22:00:00.000Z	38 \| good	7.187 \| good	31.864 \| good	38.848 \| good	0.157 \| good	0.385 \| good	0.191 \| good
2026-09-08T23:00:00.000Z	49 \| good	9.135 \| good	40.869 \| good	39.762 \| good	0.159 \| good	0.469 \| good	0.188 \| good
2026-09-09T00:00:00.000Z	49 \| good	9.234 \| good	41.168 \| good	29.548 \| good	0.158 \| good	0.938 \| good	0.19 \| good
2026-09-09T01:00:00.000Z	44 \| good	8.201 \| good	35.787 \| good	16.087 \| good	0.16 \| good	1.517 \| good	0.194 \| good
2026-09-09T02:00:00.000Z	44 \| good	8.46 \| good	37.004 \| good	12.434 \| good	0.169 \| good	1.784 \| good	0.195 \| good
2026-09-09T03:00:00.000Z	33 \| good	6.304 \| good	27.976 \| good	7.906 \| good	0.185 \| good	1.728 \| good	0.192 \| good
2026-09-09T04:00:00.000Z	33 \| good	6.223 \| good	27.604 \| good	4.759 \| good	0.21 \| good	1.509 \| good	0.186 \| good
2026-09-09T05:00:00.000Z	27 \| good	5.338 \| good	23.13 \| good	2.827 \| good	0.236 \| good	1.372 \| good	0.18 \| good
2026-09-09T06:00:00.000Z	27 \| good	5.495 \| good	23.546 \| good	2.902 \| good	0.26 \| good	1.267 \| good	0.174 \| good
2026-09-09T07:00:00.000Z	33 \| good	6.342 \| good	28.23 \| good	3.664 \| good	0.277 \| good	1.25 \| good	0.169 \| good
2026-09-09T08:00:00.000Z	27 \| good	4.85 \| good	21.097 \| good	2.484 \| good	0.287 \| good	1.358 \| good	0.167 \| good
2026-09-09T09:00:00.000Z	33 \| good	5.942 \| good	26.113 \| good	2.229 \| good	0.299 \| good	1.528 \| good	0.165 \| good
2026-09-09T10:00:00.000Z	33 \| good	5.864 \| good	25.698 \| good	4.387 \| good	0.315 \| good	1.671 \| good	0.162 \| good
2026-09-09T11:00:00.000Z	38 \| good	7.084 \| good	31.179 \| good	3.359 \| good	0.331 \| good	1.749 \| good	0.159 \| good

Meridian

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Meridian, Mississippi air quality map: Track AQI near you

0.27ppm

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 Meridian, Mississippi updated?

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

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

The worst air quality in Meridian, Mississippi in the last 24 hours was observed at 10:00:00 on 2026-09-06.

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

In the last 24 hrs, the best air quality in Meridian, Mississippi was observed at 02:00:00 on 2026-09-06.

What is the current air quality in Meridian, Mississippi?

The current air quality in Meridian, Mississippi is 33, categorized as Good based on real-time data.

What pollutant is the most common in Meridian, Mississippi?

The most common pollutant in Meridian, Mississippi is PM2.5.

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

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

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

The current PM_2.5 concentration at Meridian, Mississippi is 5.587 μg/m³.

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

The current PM₁₀ concentration at Meridian, Mississippi is 27.629 μg/m³.

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

The current carbon monoxide (CO) concentration at Meridian, Mississippi is 0.224 ppm.

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

The current sulfur dioxide (SO₂) concentration at Meridian, Mississippi is 0.625 ppb.

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

The current ozone (O₃) concentration at Meridian, Mississippi is 13.723 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Meridian, Mississippi is 1.291 ppb.

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