What is the current concentration of PM10 in Vermillion, South Dakota?

The current PM10 concentration at Vermillion, South Dakota is 41.045 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Vermillion, South Dakota?

The current sulfur dioxide (SO2) concentration at Vermillion, South Dakota is 1.161 ppb.

What is the current concentration of ozone (O3) in Vermillion, South Dakota?

The current ozone (O3) concentration at Vermillion, South Dakota is 41.046 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Vermillion, South Dakota?

The current nitrogen dioxide (NO2) concentration at Vermillion, South Dakota is 8.607 ppb.

Vermillion, South Dakota live air quality index now

Q: What is the current concentration of PM2.5 in Vermillion, South Dakota?

The current PM2.5 concentration at Vermillion, South Dakota is 9.105 μg/m3.

Stay updated with real-time air quality in Vermillion, South Dakota 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

Vermillion, South Dakota

Last updated: ... (Local time)

Major air pollutants in Vermillion, South Dakota

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

9.11 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

41.05 μg/m³

155

255

425

605+

Ozone (O₃)

41.05 ppb

201

201+

Sulfur Dioxide (SO₂)

1.16 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

8.61 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.23 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

Vermillion, South Dakota

Get Live Pollen Counts

Vermillion, South Dakota

Scroll To Air Quality Map

Track live Vermillion, South Dakota air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T22:00:00.000Z	41 \| good	5.308 \| good	23.061 \| good	44.013 \| good	0.897 \| good	6.458 \| good	0.164 \| good
2026-10-20T23:00:00.000Z	44 \| good	4.112 \| good	18.053 \| good	47.001 \| good	0.84 \| good	6.351 \| good	0.195 \| good
2026-10-21T00:00:00.000Z	45 \| good	5.007 \| good	22.031 \| good	48.986 \| good	0.633 \| good	3.694 \| good	0.264 \| good
2026-10-21T01:00:00.000Z	42 \| good	4.814 \| good	21.071 \| good	44.988 \| good	0.474 \| good	3.912 \| good	0.326 \| good
2026-10-21T02:00:00.000Z	40 \| good	6.506 \| good	29.078 \| good	42.988 \| good	0.437 \| good	4.553 \| good	0.3 \| good
2026-10-21T03:00:00.000Z	27 \| good	4.964 \| good	21.458 \| good	21.601 \| good	0.517 \| good	2.563 \| good	0.141 \| good
2026-10-21T04:00:00.000Z	49 \| good	9.499 \| good	43.045 \| good	41.994 \| good	0.373 \| good	3.181 \| good	0.213 \| good
2026-10-21T05:00:00.000Z	49 \| good	9.497 \| good	43.022 \| good	39.001 \| good	0.33 \| good	5.609 \| good	0.195 \| good
2026-10-21T06:00:00.000Z	44 \| good	8.403 \| good	37.055 \| good	34.021 \| good	0.304 \| good	5.858 \| good	0.169 \| good
2026-10-21T07:00:00.000Z	52 \| moderate	9.596 \| good	42.98 \| good	32.024 \| good	0.534 \| good	8.231 \| good	0.193 \| good
2026-10-21T08:00:00.000Z	52 \| moderate	9.892 \| good	43.979 \| good	32.007 \| good	0.343 \| good	8.638 \| good	0.182 \| good
2026-10-21T09:00:00.000Z	49 \| good	8.798 \| good	38.995 \| good	29 \| good	0.387 \| good	7.192 \| good	0.169 \| good
2026-10-21T10:00:00.000Z	44 \| good	8.001 \| good	35.018 \| good	28.008 \| good	0.299 \| good	9.461 \| good	0.182 \| good
2026-10-21T11:00:00.000Z	49 \| good	9.398 \| good	41.977 \| good	22.018 \| good	0.33 \| good	10.107 \| good	0.226 \| good
2026-10-21T12:00:00.000Z	49 \| good	8.605 \| good	37.978 \| good	21.021 \| good	0.342 \| good	9.681 \| good	0.226 \| good
2026-10-21T13:00:00.000Z	49 \| good	9.103 \| good	40.967 \| good	19.029 \| good	0.573 \| good	3.684 \| good	0.247 \| good
2026-10-21T14:00:00.000Z	49 \| good	9.004 \| good	40.95 \| good	17.023 \| good	0.589 \| good	4.574 \| good	0.246 \| good
2026-10-21T15:00:00.000Z	44 \| good	8.11 \| good	36.002 \| good	16.04 \| good	0.651 \| good	5.537 \| good	0.207 \| good
2026-10-21T16:00:00.000Z	38 \| good	7.415 \| good	33.014 \| good	20.018 \| good	0.627 \| good	7.083 \| good	0.207 \| good
2026-10-21T17:00:00.000Z	38 \| good	7.016 \| good	31.034 \| good	20.035 \| good	0.713 \| good	9.074 \| good	0.207 \| good
2026-10-21T18:00:00.000Z	38 \| good	7.017 \| good	31.024 \| good	20.06 \| good	0.729 \| good	9.494 \| good	0.207 \| good
2026-10-21T19:00:00.000Z	38 \| good	7.015 \| good	31.026 \| good	29.031 \| good	0.453 \| good	8.166 \| good	0.207 \| good
2026-10-21T20:00:00.000Z	44 \| good	7.912 \| good	35.022 \| good	30.049 \| good	0.699 \| good	6.772 \| good	0.263 \| good
2026-10-21T21:00:00.000Z	33 \| good	6.216 \| good	28.048 \| good	34.046 \| good	0.679 \| good	6.257 \| good	0.247 \| good
2026-10-21T22:00:00.000Z	34 \| good	4.622 \| good	20.082 \| good	37.044 \| good	0.627 \| good	7.085 \| good	0.247 \| good
2026-10-21T23:00:00.000Z	35 \| good	5.415 \| good	23.061 \| good	38.039 \| good	0.693 \| good	3.542 \| good	0.22 \| good
2026-10-22T00:00:00.000Z	33 \| good	5.417 \| good	23.065 \| good	36.035 \| good	0.644 \| good	6.75 \| good	0.391 \| good
2026-10-22T01:00:00.000Z	32 \| good	5.122 \| good	22.135 \| good	35.029 \| good	0.606 \| good	14.703 \| good	0.472 \| good
2026-10-22T02:00:00.000Z	52 \| moderate	10.005 \| good	45.086 \| good	35.034 \| good	0.651 \| good	18.845 \| good	0.73 \| good
2026-10-22T03:00:00.000Z	38 \| good	7.448 \| good	32.778 \| good	23.108 \| good	0.358 \| good	12.176 \| good	0.199 \| good
2026-10-22T04:00:00.000Z	54 \| moderate	10.819 \| good	48.106 \| good	27.04 \| good	0.776 \| good	22.159 \| good	0.868 \| good
2026-10-22T05:00:00.000Z	58 \| moderate	12.819 \| fine	57.098 \| fine	21.058 \| good	0.485 \| good	21.336 \| good	0.817 \| good
2026-10-22T06:00:00.000Z	54 \| moderate	10.929 \| good	48.156 \| good	15.068 \| good	0.65 \| good	20.336 \| good	0.668 \| good
2026-10-22T07:00:00.000Z	52 \| moderate	10.433 \| good	46.179 \| good	15.072 \| good	0.938 \| good	13.753 \| good	0.786 \| good
2026-10-22T08:00:00.000Z	56 \| moderate	11.726 \| good	52.132 \| good	11.083 \| good	0.635 \| good	15.707 \| good	0.586 \| good
2026-10-22T09:00:00.000Z	56 \| moderate	12.427 \| fine	57.112 \| fine	10.059 \| good	1.048 \| good	13.605 \| good	0.536 \| good
2026-10-22T10:00:00.000Z	56 \| moderate	11.727 \| good	52.115 \| good	10.057 \| good	0.757 \| good	15.182 \| good	0.536 \| good
2026-10-22T11:00:00.000Z	54 \| moderate	11.021 \| good	49.054 \| good	6.07 \| good	0.88 \| good	13.771 \| good	0.536 \| good
2026-10-22T12:00:00.000Z	56 \| moderate	11.918 \| good	54 \| good	4.079 \| good	1.722 \| good	17.605 \| good	0.631 \| good
2026-10-22T13:00:00.000Z	54 \| moderate	10.523 \| good	47.029 \| good	4.069 \| good	2.593 \| good	10.786 \| good	0.842 \| good
2026-10-22T14:00:00.000Z	49 \| good	8.632 \| good	38.087 \| good	5.063 \| good	1.67 \| good	12.204 \| good	0.649 \| good
2026-10-22T15:00:00.000Z	44 \| good	7.935 \| good	35.09 \| good	7.059 \| good	0.716 \| good	12.184 \| good	0.466 \| good
2026-10-22T16:00:00.000Z	44 \| good	7.54 \| good	33.099 \| good	10.068 \| good	0.675 \| good	15.565 \| good	0.321 \| good
2026-10-22T17:00:00.000Z	44 \| good	7.539 \| good	33.124 \| good	15.051 \| good	1.417 \| good	16.059 \| good	0.277 \| good
2026-10-22T18:00:00.000Z	44 \| good	8.229 \| good	36.084 \| good	20.068 \| good	0.792 \| good	10.145 \| good	0.264 \| good
2026-10-22T19:00:00.000Z	44 \| good	8.219 \| good	36.074 \| good	27.068 \| good	0.7 \| good	7.231 \| good	0.233 \| good
2026-10-22T20:00:00.000Z	49 \| good	9.107 \| good	41.031 \| good	35.061 \| good	0.879 \| good	8.63 \| good	0.22 \| good
2026-10-22T21:00:00.000Z	49 \| good	9.105 \| good	41.045 \| good	41.046 \| good	1.161 \| good	8.607 \| good	0.233 \| good
2026-10-22T21:00:00.000Z	49 \| good	9.105 \| good	41.045 \| good	41.046 \| good	1.161 \| good	8.607 \| good	0.233 \| good
2026-10-22T22:00:00.000Z	50 \| good	7.588 \| good	33.557 \| good	53.559 \| good	0.465 \| good	0.804 \| good	0.164 \| good
2026-10-22T23:00:00.000Z	45 \| good	6.762 \| good	29.977 \| good	49.048 \| good	0.518 \| good	1.311 \| good	0.164 \| good
2026-10-23T00:00:00.000Z	44 \| good	6.027 \| good	26.514 \| good	47.092 \| good	0.581 \| good	1.853 \| good	0.165 \| good
2026-10-23T01:00:00.000Z	42 \| good	7.292 \| good	32.237 \| good	45.021 \| good	0.644 \| good	2.134 \| good	0.163 \| good
2026-10-23T02:00:00.000Z	44 \| good	7.547 \| good	33.189 \| good	46.828 \| good	0.681 \| good	2.253 \| good	0.16 \| good
2026-10-23T03:00:00.000Z	54 \| moderate	11.422 \| good	50.509 \| good	49.586 \| good	0.676 \| good	2.295 \| good	0.158 \| good
2026-10-23T04:00:00.000Z	44 \| good	7.239 \| good	31.969 \| good	47.064 \| good	0.62 \| good	2.32 \| good	0.155 \| good
2026-10-23T05:00:00.000Z	41 \| good	6.068 \| good	27.047 \| good	44.1 \| good	0.535 \| good	2.307 \| good	0.151 \| good
2026-10-23T06:00:00.000Z	39 \| good	5.305 \| good	23 \| good	42.392 \| good	0.455 \| good	2.222 \| good	0.147 \| good
2026-10-23T07:00:00.000Z	38 \| good	6.631 \| good	30 \| good	38.452 \| good	0.402 \| good	2.147 \| good	0.145 \| good
2026-10-23T08:00:00.000Z	44 \| good	8.433 \| good	37 \| good	41.657 \| good	0.378 \| good	2.122 \| good	0.144 \| good
2026-10-23T09:00:00.000Z	49 \| good	8.806 \| good	38.665 \| good	40.18 \| good	0.374 \| good	2.122 \| good	0.143 \| good
2026-10-23T10:00:00.000Z	38 \| good	7.125 \| good	31.689 \| good	37.171 \| good	0.375 \| good	2.108 \| good	0.143 \| good
2026-10-23T11:00:00.000Z	31 \| good	5.1 \| good	21.953 \| good	32.801 \| good	0.382 \| good	2.087 \| good	0.144 \| good
2026-10-23T12:00:00.000Z	29 \| good	4.046 \| good	17.745 \| good	30.605 \| good	0.398 \| good	2.091 \| good	0.145 \| good
2026-10-23T13:00:00.000Z	31 \| good	2.669 \| good	10.953 \| good	33.051 \| good	0.423 \| good	2.348 \| good	0.146 \| good
2026-10-23T14:00:00.000Z	32 \| good	4.895 \| good	21 \| good	35.384 \| good	0.453 \| good	2.5 \| good	0.148 \| good
2026-10-23T15:00:00.000Z	38 \| good	6.723 \| good	29.969 \| good	37.954 \| good	0.475 \| good	2.352 \| good	0.15 \| good
2026-10-23T16:00:00.000Z	38 \| good	6.421 \| good	28.509 \| good	40.563 \| good	0.518 \| good	1.946 \| good	0.15 \| good
2026-10-23T17:00:00.000Z	49 \| good	8.688 \| good	37.987 \| good	42.015 \| good	0.544 \| good	1.562 \| good	0.15 \| good
2026-10-23T18:00:00.000Z	45 \| good	7.966 \| good	34.736 \| good	48.939 \| good	0.565 \| good	1.374 \| good	0.151 \| good
2026-10-23T19:00:00.000Z	49 \| good	6.005 \| good	27 \| good	53.103 \| good	0.593 \| good	1.452 \| good	0.152 \| good
2026-10-23T20:00:00.000Z	49 \| good	6.509 \| good	29 \| good	53.38 \| good	0.619 \| good	1.45 \| good	0.153 \| good
2026-10-23T21:00:00.000Z	51 \| moderate	6.189 \| good	27.669 \| good	54.674 \| good	0.642 \| good	1.321 \| good	0.154 \| good
2026-10-23T22:00:00.000Z	54 \| moderate	7.667 \| good	34 \| good	56.137 \| fine	0.674 \| good	1.412 \| good	0.154 \| good
2026-10-23T23:00:00.000Z	54 \| moderate	8.341 \| good	36.539 \| good	55.595 \| fine	0.65 \| good	1.42 \| good	0.156 \| good
2026-10-24T00:00:00.000Z	67 \| moderate	8.281 \| good	36.539 \| good	59.77 \| fine	0.648 \| good	1.418 \| good	0.157 \| good
2026-10-24T01:00:00.000Z	56 \| moderate	12.065 \| good	54.491 \| good	53.66 \| good	0.663 \| good	1.419 \| good	0.156 \| good
2026-10-24T02:00:00.000Z	58 \| moderate	12.55 \| fine	56.553 \| fine	56.705 \| fine	0.667 \| good	1.444 \| good	0.155 \| good
2026-10-24T03:00:00.000Z	60 \| moderate	13.764 \| fine	62.077 \| fine	53.761 \| good	0.655 \| good	1.444 \| good	0.153 \| good
2026-10-24T04:00:00.000Z	52 \| moderate	10.047 \| good	44.539 \| good	49.269 \| good	0.63 \| good	1.422 \| good	0.15 \| good
2026-10-24T05:00:00.000Z	52 \| moderate	10.288 \| good	45.539 \| good	48.03 \| good	0.611 \| good	1.38 \| good	0.149 \| good
2026-10-24T06:00:00.000Z	52 \| moderate	10.434 \| good	46.311 \| good	45.889 \| good	0.609 \| good	1.338 \| good	0.148 \| good
2026-10-24T07:00:00.000Z	49 \| good	8.67 \| good	37.65 \| good	43.469 \| good	0.616 \| good	1.325 \| good	0.147 \| good
2026-10-24T08:00:00.000Z	52 \| moderate	9.509 \| good	42.599 \| good	42.979 \| good	0.623 \| good	1.336 \| good	0.148 \| good
2026-10-24T09:00:00.000Z	44 \| good	7.55 \| good	33.444 \| good	40.387 \| good	0.623 \| good	1.346 \| good	0.148 \| good
2026-10-24T10:00:00.000Z	34 \| good	6.443 \| good	28.888 \| good	37.105 \| good	0.596 \| good	1.371 \| good	0.149 \| good
2026-10-24T11:00:00.000Z	44 \| good	8.457 \| good	37.125 \| good	32.802 \| good	0.544 \| good	1.504 \| good	0.15 \| good
2026-10-24T12:00:00.000Z	44 \| good	8.231 \| good	36.134 \| good	27.937 \| good	0.48 \| good	1.661 \| good	0.153 \| good
2026-10-24T13:00:00.000Z	26 \| good	3.767 \| good	16.261 \| good	28.448 \| good	0.43 \| good	1.892 \| good	0.155 \| good
2026-10-24T14:00:00.000Z	27 \| good	2.993 \| good	12.441 \| good	28.852 \| good	0.401 \| good	2.064 \| good	0.158 \| good
2026-10-24T15:00:00.000Z	33 \| good	5.798 \| good	25.608 \| good	31.336 \| good	0.363 \| good	1.829 \| good	0.158 \| good
2026-10-24T16:00:00.000Z	31 \| good	4.658 \| good	20.227 \| good	32.963 \| good	0.306 \| good	1.175 \| good	0.153 \| good
2026-10-24T17:00:00.000Z	27 \| good	4.937 \| good	21.34 \| good	27.725 \| good	0.226 \| good	0.787 \| good	0.148 \| good
2026-10-24T18:00:00.000Z	28 \| good	2.965 \| good	11.969 \| good	29.978 \| good	0.217 \| good	0.608 \| good	0.147 \| good
2026-10-24T19:00:00.000Z	29 \| good	2.39 \| good	9.939 \| good	31.098 \| good	0.221 \| good	0.541 \| good	0.147 \| good
2026-10-24T20:00:00.000Z	28 \| good	0.937 \| good	3.461 \| good	29.896 \| good	0.226 \| good	0.501 \| good	0.147 \| good
2026-10-24T21:00:00.000Z	30 \| good	0.925 \| good	3.585 \| good	32.033 \| good	0.224 \| good	0.529 \| good	0.146 \| good

Vermillion

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Vermillion, South Dakota air quality map: Track AQI near you

0.17ppm

How accurate is South Dakota, USA air quality data?

Air quality data and pollutant measurements for South Dakota, 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 Vermillion, South Dakota updated?

The air quality for Vermillion, South Dakota is updated every hour.

When was the worst air quality at Vermillion, South Dakota in the last 24 hrs?

The worst air quality in Vermillion, South Dakota in the last 24 hours was observed at 05:00:00 on 2026-10-22.

When was the best air quality at Vermillion, South Dakota in the last 24 hrs?

In the last 24 hrs, the best air quality in Vermillion, South Dakota was observed at 01:00:00 on 2026-10-22.

What is the current air quality in Vermillion, South Dakota?

The current air quality in Vermillion, South Dakota is 49, categorized as Good based on real-time data.

What pollutant is the most common in Vermillion, South Dakota?

The most common pollutant in Vermillion, South Dakota is PM2.5.

What should I do if the air quality in Vermillion, South Dakota is poor?

If the air quality in Vermillion, South Dakota is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Vermillion, South Dakota?

The current PM_2.5 concentration at Vermillion, South Dakota is 9.105 μg/m³.

What is the current concentration of PM₁₀ in Vermillion, South Dakota?

The current PM₁₀ concentration at Vermillion, South Dakota is 41.045 μg/m³.

What is the current concentration of carbon monoxide (CO) in Vermillion, South Dakota?

The current carbon monoxide (CO) concentration at Vermillion, South Dakota is 0.233 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Vermillion, South Dakota?

The current sulfur dioxide (SO₂) concentration at Vermillion, South Dakota is 1.161 ppb.

What is the current concentration of ozone (O₃) in Vermillion, South Dakota?

The current ozone (O₃) concentration at Vermillion, South Dakota is 41.046 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Vermillion, South Dakota?

The current nitrogen dioxide (NO₂) concentration at Vermillion, South Dakota is 8.607 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T22:00:00.000Z	41 \| good	5.308 \| good	23.061 \| good	44.013 \| good	0.897 \| good	6.458 \| good	0.164 \| good
2026-10-20T23:00:00.000Z	44 \| good	4.112 \| good	18.053 \| good	47.001 \| good	0.84 \| good	6.351 \| good	0.195 \| good
2026-10-21T00:00:00.000Z	45 \| good	5.007 \| good	22.031 \| good	48.986 \| good	0.633 \| good	3.694 \| good	0.264 \| good
2026-10-21T01:00:00.000Z	42 \| good	4.814 \| good	21.071 \| good	44.988 \| good	0.474 \| good	3.912 \| good	0.326 \| good
2026-10-21T02:00:00.000Z	40 \| good	6.506 \| good	29.078 \| good	42.988 \| good	0.437 \| good	4.553 \| good	0.3 \| good
2026-10-21T03:00:00.000Z	27 \| good	4.964 \| good	21.458 \| good	21.601 \| good	0.517 \| good	2.563 \| good	0.141 \| good
2026-10-21T04:00:00.000Z	49 \| good	9.499 \| good	43.045 \| good	41.994 \| good	0.373 \| good	3.181 \| good	0.213 \| good
2026-10-21T05:00:00.000Z	49 \| good	9.497 \| good	43.022 \| good	39.001 \| good	0.33 \| good	5.609 \| good	0.195 \| good
2026-10-21T06:00:00.000Z	44 \| good	8.403 \| good	37.055 \| good	34.021 \| good	0.304 \| good	5.858 \| good	0.169 \| good
2026-10-21T07:00:00.000Z	52 \| moderate	9.596 \| good	42.98 \| good	32.024 \| good	0.534 \| good	8.231 \| good	0.193 \| good
2026-10-21T08:00:00.000Z	52 \| moderate	9.892 \| good	43.979 \| good	32.007 \| good	0.343 \| good	8.638 \| good	0.182 \| good
2026-10-21T09:00:00.000Z	49 \| good	8.798 \| good	38.995 \| good	29 \| good	0.387 \| good	7.192 \| good	0.169 \| good
2026-10-21T10:00:00.000Z	44 \| good	8.001 \| good	35.018 \| good	28.008 \| good	0.299 \| good	9.461 \| good	0.182 \| good
2026-10-21T11:00:00.000Z	49 \| good	9.398 \| good	41.977 \| good	22.018 \| good	0.33 \| good	10.107 \| good	0.226 \| good
2026-10-21T12:00:00.000Z	49 \| good	8.605 \| good	37.978 \| good	21.021 \| good	0.342 \| good	9.681 \| good	0.226 \| good
2026-10-21T13:00:00.000Z	49 \| good	9.103 \| good	40.967 \| good	19.029 \| good	0.573 \| good	3.684 \| good	0.247 \| good
2026-10-21T14:00:00.000Z	49 \| good	9.004 \| good	40.95 \| good	17.023 \| good	0.589 \| good	4.574 \| good	0.246 \| good
2026-10-21T15:00:00.000Z	44 \| good	8.11 \| good	36.002 \| good	16.04 \| good	0.651 \| good	5.537 \| good	0.207 \| good
2026-10-21T16:00:00.000Z	38 \| good	7.415 \| good	33.014 \| good	20.018 \| good	0.627 \| good	7.083 \| good	0.207 \| good
2026-10-21T17:00:00.000Z	38 \| good	7.016 \| good	31.034 \| good	20.035 \| good	0.713 \| good	9.074 \| good	0.207 \| good
2026-10-21T18:00:00.000Z	38 \| good	7.017 \| good	31.024 \| good	20.06 \| good	0.729 \| good	9.494 \| good	0.207 \| good
2026-10-21T19:00:00.000Z	38 \| good	7.015 \| good	31.026 \| good	29.031 \| good	0.453 \| good	8.166 \| good	0.207 \| good
2026-10-21T20:00:00.000Z	44 \| good	7.912 \| good	35.022 \| good	30.049 \| good	0.699 \| good	6.772 \| good	0.263 \| good
2026-10-21T21:00:00.000Z	33 \| good	6.216 \| good	28.048 \| good	34.046 \| good	0.679 \| good	6.257 \| good	0.247 \| good
2026-10-21T22:00:00.000Z	34 \| good	4.622 \| good	20.082 \| good	37.044 \| good	0.627 \| good	7.085 \| good	0.247 \| good
2026-10-21T23:00:00.000Z	35 \| good	5.415 \| good	23.061 \| good	38.039 \| good	0.693 \| good	3.542 \| good	0.22 \| good
2026-10-22T00:00:00.000Z	33 \| good	5.417 \| good	23.065 \| good	36.035 \| good	0.644 \| good	6.75 \| good	0.391 \| good
2026-10-22T01:00:00.000Z	32 \| good	5.122 \| good	22.135 \| good	35.029 \| good	0.606 \| good	14.703 \| good	0.472 \| good
2026-10-22T02:00:00.000Z	52 \| moderate	10.005 \| good	45.086 \| good	35.034 \| good	0.651 \| good	18.845 \| good	0.73 \| good
2026-10-22T03:00:00.000Z	38 \| good	7.448 \| good	32.778 \| good	23.108 \| good	0.358 \| good	12.176 \| good	0.199 \| good
2026-10-22T04:00:00.000Z	54 \| moderate	10.819 \| good	48.106 \| good	27.04 \| good	0.776 \| good	22.159 \| good	0.868 \| good
2026-10-22T05:00:00.000Z	58 \| moderate	12.819 \| fine	57.098 \| fine	21.058 \| good	0.485 \| good	21.336 \| good	0.817 \| good
2026-10-22T06:00:00.000Z	54 \| moderate	10.929 \| good	48.156 \| good	15.068 \| good	0.65 \| good	20.336 \| good	0.668 \| good
2026-10-22T07:00:00.000Z	52 \| moderate	10.433 \| good	46.179 \| good	15.072 \| good	0.938 \| good	13.753 \| good	0.786 \| good
2026-10-22T08:00:00.000Z	56 \| moderate	11.726 \| good	52.132 \| good	11.083 \| good	0.635 \| good	15.707 \| good	0.586 \| good
2026-10-22T09:00:00.000Z	56 \| moderate	12.427 \| fine	57.112 \| fine	10.059 \| good	1.048 \| good	13.605 \| good	0.536 \| good
2026-10-22T10:00:00.000Z	56 \| moderate	11.727 \| good	52.115 \| good	10.057 \| good	0.757 \| good	15.182 \| good	0.536 \| good
2026-10-22T11:00:00.000Z	54 \| moderate	11.021 \| good	49.054 \| good	6.07 \| good	0.88 \| good	13.771 \| good	0.536 \| good
2026-10-22T12:00:00.000Z	56 \| moderate	11.918 \| good	54 \| good	4.079 \| good	1.722 \| good	17.605 \| good	0.631 \| good
2026-10-22T13:00:00.000Z	54 \| moderate	10.523 \| good	47.029 \| good	4.069 \| good	2.593 \| good	10.786 \| good	0.842 \| good
2026-10-22T14:00:00.000Z	49 \| good	8.632 \| good	38.087 \| good	5.063 \| good	1.67 \| good	12.204 \| good	0.649 \| good
2026-10-22T15:00:00.000Z	44 \| good	7.935 \| good	35.09 \| good	7.059 \| good	0.716 \| good	12.184 \| good	0.466 \| good
2026-10-22T16:00:00.000Z	44 \| good	7.54 \| good	33.099 \| good	10.068 \| good	0.675 \| good	15.565 \| good	0.321 \| good
2026-10-22T17:00:00.000Z	44 \| good	7.539 \| good	33.124 \| good	15.051 \| good	1.417 \| good	16.059 \| good	0.277 \| good
2026-10-22T18:00:00.000Z	44 \| good	8.229 \| good	36.084 \| good	20.068 \| good	0.792 \| good	10.145 \| good	0.264 \| good
2026-10-22T19:00:00.000Z	44 \| good	8.219 \| good	36.074 \| good	27.068 \| good	0.7 \| good	7.231 \| good	0.233 \| good
2026-10-22T20:00:00.000Z	49 \| good	9.107 \| good	41.031 \| good	35.061 \| good	0.879 \| good	8.63 \| good	0.22 \| good
2026-10-22T21:00:00.000Z	49 \| good	9.105 \| good	41.045 \| good	41.046 \| good	1.161 \| good	8.607 \| good	0.233 \| good
2026-10-22T21:00:00.000Z	49 \| good	9.105 \| good	41.045 \| good	41.046 \| good	1.161 \| good	8.607 \| good	0.233 \| good
2026-10-22T22:00:00.000Z	50 \| good	7.588 \| good	33.557 \| good	53.559 \| good	0.465 \| good	0.804 \| good	0.164 \| good
2026-10-22T23:00:00.000Z	45 \| good	6.762 \| good	29.977 \| good	49.048 \| good	0.518 \| good	1.311 \| good	0.164 \| good
2026-10-23T00:00:00.000Z	44 \| good	6.027 \| good	26.514 \| good	47.092 \| good	0.581 \| good	1.853 \| good	0.165 \| good
2026-10-23T01:00:00.000Z	42 \| good	7.292 \| good	32.237 \| good	45.021 \| good	0.644 \| good	2.134 \| good	0.163 \| good
2026-10-23T02:00:00.000Z	44 \| good	7.547 \| good	33.189 \| good	46.828 \| good	0.681 \| good	2.253 \| good	0.16 \| good
2026-10-23T03:00:00.000Z	54 \| moderate	11.422 \| good	50.509 \| good	49.586 \| good	0.676 \| good	2.295 \| good	0.158 \| good
2026-10-23T04:00:00.000Z	44 \| good	7.239 \| good	31.969 \| good	47.064 \| good	0.62 \| good	2.32 \| good	0.155 \| good
2026-10-23T05:00:00.000Z	41 \| good	6.068 \| good	27.047 \| good	44.1 \| good	0.535 \| good	2.307 \| good	0.151 \| good
2026-10-23T06:00:00.000Z	39 \| good	5.305 \| good	23 \| good	42.392 \| good	0.455 \| good	2.222 \| good	0.147 \| good
2026-10-23T07:00:00.000Z	38 \| good	6.631 \| good	30 \| good	38.452 \| good	0.402 \| good	2.147 \| good	0.145 \| good
2026-10-23T08:00:00.000Z	44 \| good	8.433 \| good	37 \| good	41.657 \| good	0.378 \| good	2.122 \| good	0.144 \| good
2026-10-23T09:00:00.000Z	49 \| good	8.806 \| good	38.665 \| good	40.18 \| good	0.374 \| good	2.122 \| good	0.143 \| good
2026-10-23T10:00:00.000Z	38 \| good	7.125 \| good	31.689 \| good	37.171 \| good	0.375 \| good	2.108 \| good	0.143 \| good
2026-10-23T11:00:00.000Z	31 \| good	5.1 \| good	21.953 \| good	32.801 \| good	0.382 \| good	2.087 \| good	0.144 \| good
2026-10-23T12:00:00.000Z	29 \| good	4.046 \| good	17.745 \| good	30.605 \| good	0.398 \| good	2.091 \| good	0.145 \| good
2026-10-23T13:00:00.000Z	31 \| good	2.669 \| good	10.953 \| good	33.051 \| good	0.423 \| good	2.348 \| good	0.146 \| good
2026-10-23T14:00:00.000Z	32 \| good	4.895 \| good	21 \| good	35.384 \| good	0.453 \| good	2.5 \| good	0.148 \| good
2026-10-23T15:00:00.000Z	38 \| good	6.723 \| good	29.969 \| good	37.954 \| good	0.475 \| good	2.352 \| good	0.15 \| good
2026-10-23T16:00:00.000Z	38 \| good	6.421 \| good	28.509 \| good	40.563 \| good	0.518 \| good	1.946 \| good	0.15 \| good
2026-10-23T17:00:00.000Z	49 \| good	8.688 \| good	37.987 \| good	42.015 \| good	0.544 \| good	1.562 \| good	0.15 \| good
2026-10-23T18:00:00.000Z	45 \| good	7.966 \| good	34.736 \| good	48.939 \| good	0.565 \| good	1.374 \| good	0.151 \| good
2026-10-23T19:00:00.000Z	49 \| good	6.005 \| good	27 \| good	53.103 \| good	0.593 \| good	1.452 \| good	0.152 \| good
2026-10-23T20:00:00.000Z	49 \| good	6.509 \| good	29 \| good	53.38 \| good	0.619 \| good	1.45 \| good	0.153 \| good
2026-10-23T21:00:00.000Z	51 \| moderate	6.189 \| good	27.669 \| good	54.674 \| good	0.642 \| good	1.321 \| good	0.154 \| good
2026-10-23T22:00:00.000Z	54 \| moderate	7.667 \| good	34 \| good	56.137 \| fine	0.674 \| good	1.412 \| good	0.154 \| good
2026-10-23T23:00:00.000Z	54 \| moderate	8.341 \| good	36.539 \| good	55.595 \| fine	0.65 \| good	1.42 \| good	0.156 \| good
2026-10-24T00:00:00.000Z	67 \| moderate	8.281 \| good	36.539 \| good	59.77 \| fine	0.648 \| good	1.418 \| good	0.157 \| good
2026-10-24T01:00:00.000Z	56 \| moderate	12.065 \| good	54.491 \| good	53.66 \| good	0.663 \| good	1.419 \| good	0.156 \| good
2026-10-24T02:00:00.000Z	58 \| moderate	12.55 \| fine	56.553 \| fine	56.705 \| fine	0.667 \| good	1.444 \| good	0.155 \| good
2026-10-24T03:00:00.000Z	60 \| moderate	13.764 \| fine	62.077 \| fine	53.761 \| good	0.655 \| good	1.444 \| good	0.153 \| good
2026-10-24T04:00:00.000Z	52 \| moderate	10.047 \| good	44.539 \| good	49.269 \| good	0.63 \| good	1.422 \| good	0.15 \| good
2026-10-24T05:00:00.000Z	52 \| moderate	10.288 \| good	45.539 \| good	48.03 \| good	0.611 \| good	1.38 \| good	0.149 \| good
2026-10-24T06:00:00.000Z	52 \| moderate	10.434 \| good	46.311 \| good	45.889 \| good	0.609 \| good	1.338 \| good	0.148 \| good
2026-10-24T07:00:00.000Z	49 \| good	8.67 \| good	37.65 \| good	43.469 \| good	0.616 \| good	1.325 \| good	0.147 \| good
2026-10-24T08:00:00.000Z	52 \| moderate	9.509 \| good	42.599 \| good	42.979 \| good	0.623 \| good	1.336 \| good	0.148 \| good
2026-10-24T09:00:00.000Z	44 \| good	7.55 \| good	33.444 \| good	40.387 \| good	0.623 \| good	1.346 \| good	0.148 \| good
2026-10-24T10:00:00.000Z	34 \| good	6.443 \| good	28.888 \| good	37.105 \| good	0.596 \| good	1.371 \| good	0.149 \| good
2026-10-24T11:00:00.000Z	44 \| good	8.457 \| good	37.125 \| good	32.802 \| good	0.544 \| good	1.504 \| good	0.15 \| good
2026-10-24T12:00:00.000Z	44 \| good	8.231 \| good	36.134 \| good	27.937 \| good	0.48 \| good	1.661 \| good	0.153 \| good
2026-10-24T13:00:00.000Z	26 \| good	3.767 \| good	16.261 \| good	28.448 \| good	0.43 \| good	1.892 \| good	0.155 \| good
2026-10-24T14:00:00.000Z	27 \| good	2.993 \| good	12.441 \| good	28.852 \| good	0.401 \| good	2.064 \| good	0.158 \| good
2026-10-24T15:00:00.000Z	33 \| good	5.798 \| good	25.608 \| good	31.336 \| good	0.363 \| good	1.829 \| good	0.158 \| good
2026-10-24T16:00:00.000Z	31 \| good	4.658 \| good	20.227 \| good	32.963 \| good	0.306 \| good	1.175 \| good	0.153 \| good
2026-10-24T17:00:00.000Z	27 \| good	4.937 \| good	21.34 \| good	27.725 \| good	0.226 \| good	0.787 \| good	0.148 \| good
2026-10-24T18:00:00.000Z	28 \| good	2.965 \| good	11.969 \| good	29.978 \| good	0.217 \| good	0.608 \| good	0.147 \| good
2026-10-24T19:00:00.000Z	29 \| good	2.39 \| good	9.939 \| good	31.098 \| good	0.221 \| good	0.541 \| good	0.147 \| good
2026-10-24T20:00:00.000Z	28 \| good	0.937 \| good	3.461 \| good	29.896 \| good	0.226 \| good	0.501 \| good	0.147 \| good
2026-10-24T21:00:00.000Z	30 \| good	0.925 \| good	3.585 \| good	32.033 \| good	0.224 \| good	0.529 \| good	0.146 \| good

Vermillion, South Dakota live air quality index now

Major air pollutants in Vermillion, South Dakota

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Vermillion, South Dakota air quality map: Track AQI near you

Air quality in nearby cities

Yankton, South Dakota

Sioux City, Iowa

South Sioux City, Nebraska

Le Mars, Iowa

Sioux Falls, South Dakota

Norfolk, Nebraska

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Frequently asked questions

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What is the current concentration of PM2.5 in Vermillion, South Dakota?

What is the current concentration of PM10 in Vermillion, South Dakota?

What is the current concentration of carbon monoxide (CO) in Vermillion, South Dakota?

What is the current concentration of sulfur dioxide (SO2) in Vermillion, South Dakota?

What is the current concentration of ozone (O3) in Vermillion, South Dakota?

What is the current concentration of nitrogen dioxide (NO2) in Vermillion, South Dakota?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the current concentration of PM_2.5 in Vermillion, South Dakota?

What is the current concentration of PM₁₀ in Vermillion, South Dakota?

What is the current concentration of sulfur dioxide (SO₂) in Vermillion, South Dakota?

What is the current concentration of ozone (O₃) in Vermillion, South Dakota?

What is the current concentration of nitrogen dioxide (NO₂) in Vermillion, South Dakota?