What is the PM10 level in Le Mars, Iowa at the moment?

The PM10 concentration in Le Mars, Iowa is 16.313 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Le Mars, Iowa at the moment?

Currently, Le Mars, Iowa has a sulfur dioxide (SO2) concentration of 1.088 ppb.

What is the ozone (O3) level in Le Mars, Iowa at the moment?

The current ozone (O3) level in Le Mars, Iowa at the moment is 25.344 ppm.

What is the nitrogen dioxide (NO2) level in Le Mars, Iowa at the moment?

Nitrogen dioxide (NO2) level in Le Mars, Iowa at the moment is 4.212 ppb.

Live air quality index in Le Mars, Iowa today

Name: Live air pollution levels in Le Mars, Iowa today
Creator: Ambee

Stay updated with real-time air quality in Le Mars, Iowa 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

Le Mars, Iowa

Last updated: ... (Local time)

Major air pollutants in Le Mars, Iowa

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

2.94 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

16.31 μg/m³

155

255

425

605+

Ozone (O₃)

25.34 ppb

201

201+

Sulfur Dioxide (SO₂)

1.09 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.21 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.22 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Le Mars, Iowa

Get Live Pollen Counts

Le Mars, Iowa

Scroll To Air Quality Map

Track live Le Mars, Iowa air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-19T17:00:00.000Z	20 \| good	1.118 \| good	7.666 \| good	22.482 \| good	0.8 \| good	3.1 \| good	0.195 \| good
2025-10-19T18:00:00.000Z	24 \| good	1.733 \| good	6.152 \| good	25.609 \| good	0.787 \| good	2.739 \| good	0.195 \| good
2025-10-19T19:00:00.000Z	30 \| good	1.826 \| good	6.068 \| good	31.683 \| good	0.842 \| good	2.522 \| good	0.183 \| good
2025-10-19T20:00:00.000Z	29 \| good	1.26 \| good	5.213 \| good	31.336 \| good	0.749 \| good	2.525 \| good	0.183 \| good
2025-10-19T21:00:00.000Z	32 \| good	1.018 \| good	7.02 \| good	34.565 \| good	0.761 \| good	3.116 \| good	0.152 \| good
2025-10-19T22:00:00.000Z	32 \| good	1.062 \| good	9.541 \| good	34.865 \| good	0.861 \| good	3.381 \| good	0.152 \| good
2025-10-19T23:00:00.000Z	32 \| good	1.611 \| good	9.452 \| good	35.406 \| good	0.837 \| good	2.548 \| good	0.178 \| good
2025-10-20T00:00:00.000Z	32 \| good	1.762 \| good	12.395 \| good	35.202 \| good	0.812 \| good	1.788 \| good	0.222 \| good
2025-10-20T01:00:00.000Z	28 \| good	2.802 \| good	16.796 \| good	30.465 \| good	0.657 \| good	6.758 \| good	0.278 \| good
2025-10-20T02:00:00.000Z	27 \| good	2.994 \| good	11.992 \| good	29.471 \| good	0.65 \| good	5.96 \| good	0.287 \| good
2025-10-20T03:00:00.000Z	26 \| good	3.387 \| good	17.819 \| good	27.785 \| good	0.714 \| good	4.347 \| good	0.286 \| good
2025-10-20T04:00:00.000Z	27 \| good	2.938 \| good	19.136 \| good	28.945 \| good	0.819 \| good	4.617 \| good	0.299 \| good
2025-10-20T05:00:00.000Z	26 \| good	2.595 \| good	17.001 \| good	28.493 \| good	0.749 \| good	4.771 \| good	0.286 \| good
2025-10-20T06:00:00.000Z	25 \| good	2.578 \| good	12.804 \| good	27.468 \| good	0.824 \| good	3.57 \| good	0.243 \| good
2025-10-20T07:00:00.000Z	23 \| good	2.906 \| good	18.317 \| good	25.196 \| good	1.12 \| good	3.574 \| good	0.289 \| good
2025-10-20T08:00:00.000Z	24 \| good	3.106 \| good	15.773 \| good	26.359 \| good	0.836 \| good	3.067 \| good	0.221 \| good
2025-10-20T09:00:00.000Z	25 \| good	3.11 \| good	11.966 \| good	26.953 \| good	0.855 \| good	3.114 \| good	0.195 \| good
2025-10-20T10:00:00.000Z	24 \| good	2.678 \| good	11.475 \| good	26.462 \| good	0.899 \| good	2.931 \| good	0.196 \| good
2025-10-20T11:00:00.000Z	24 \| good	2.426 \| good	13.632 \| good	25.745 \| good	1.019 \| good	4.236 \| good	0.196 \| good
2025-10-20T12:00:00.000Z	25 \| good	2.983 \| good	14.194 \| good	27.431 \| good	1.009 \| good	5.535 \| good	0.196 \| good
2025-10-20T13:00:00.000Z	24 \| good	2.372 \| good	9.303 \| good	26.179 \| good	1.24 \| good	7.145 \| good	0.233 \| good
2025-10-20T14:00:00.000Z	23 \| good	3.731 \| good	21.193 \| good	25.063 \| good	0.981 \| good	6.4 \| good	0.178 \| good
2025-10-20T15:00:00.000Z	22 \| good	3.46 \| good	19.475 \| good	24.498 \| good	0.951 \| good	5.153 \| good	0.178 \| good
2025-10-20T16:00:00.000Z	26 \| good	3.177 \| good	18.738 \| good	28.309 \| good	0.905 \| good	5.05 \| good	0.196 \| good
2025-10-20T17:00:00.000Z	29 \| good	2.42 \| good	14.011 \| good	30.536 \| good	1.538 \| good	4.518 \| good	0.183 \| good
2025-10-20T18:00:00.000Z	31 \| good	2.172 \| good	17.042 \| good	32.646 \| good	2.775 \| good	4.148 \| good	0.183 \| good
2025-10-20T19:00:00.000Z	31 \| good	3.755 \| good	21.327 \| good	33.853 \| good	2.76 \| good	4.368 \| good	0.196 \| good
2025-10-20T20:00:00.000Z	31 \| good	3.42 \| good	13.398 \| good	34.108 \| good	2.841 \| good	4.574 \| good	0.209 \| good
2025-10-20T21:00:00.000Z	30 \| good	3.082 \| good	27.061 \| good	31.784 \| good	3.634 \| good	4.663 \| good	0.195 \| good
2025-10-20T22:00:00.000Z	31 \| good	2.678 \| good	27.847 \| good	32.725 \| good	2.927 \| good	2.872 \| good	0.239 \| good
2025-10-20T23:00:00.000Z	31 \| good	2.804 \| good	31.104 \| good	33.074 \| good	3.956 \| good	4.129 \| good	0.226 \| good
2025-10-21T00:00:00.000Z	32 \| good	3.63 \| good	35.498 \| good	29.445 \| good	6.023 \| good	5.876 \| good	0.208 \| good
2025-10-21T01:00:00.000Z	29 \| good	4.017 \| good	21.302 \| good	31.246 \| good	1.099 \| good	5.117 \| good	0.226 \| good
2025-10-21T02:00:00.000Z	29 \| good	4.299 \| good	22.317 \| good	30.741 \| good	0.969 \| good	7.129 \| good	0.226 \| good
2025-10-21T03:00:00.000Z	16 \| good	1.794 \| good	7.208 \| good	17.03 \| good	0.683 \| good	1.621 \| good	0.121 \| good
2025-10-21T04:00:00.000Z	29 \| good	3.963 \| good	31.099 \| good	27.626 \| good	0.855 \| good	7.905 \| good	0.195 \| good
2025-10-21T05:00:00.000Z	30 \| good	4.22 \| good	31.927 \| good	27.84 \| good	0.922 \| good	8.809 \| good	0.165 \| good
2025-10-21T06:00:00.000Z	28 \| good	3.264 \| good	29.45 \| good	29.725 \| good	1.024 \| good	7.376 \| good	0.165 \| good
2025-10-21T07:00:00.000Z	24 \| good	3.472 \| good	24.418 \| good	26.223 \| good	1.352 \| good	7.195 \| good	0.148 \| good
2025-10-21T08:00:00.000Z	25 \| good	3.404 \| good	12.889 \| good	27.48 \| good	1.022 \| good	8.31 \| good	0.139 \| good
2025-10-21T09:00:00.000Z	24 \| good	2.812 \| good	19.56 \| good	26.091 \| good	0.827 \| good	3.089 \| good	0.139 \| good
2025-10-21T10:00:00.000Z	24 \| good	1.96 \| good	22.637 \| good	26.494 \| good	0.879 \| good	8.214 \| good	0.139 \| good
2025-10-21T11:00:00.000Z	25 \| good	1.406 \| good	20.27 \| good	27.209 \| good	0.856 \| good	5.471 \| good	0.17 \| good
2025-10-21T12:00:00.000Z	24 \| good	2.526 \| good	20.632 \| good	25.653 \| good	0.856 \| good	5.584 \| good	0.195 \| good
2025-10-21T13:00:00.000Z	25 \| good	2.715 \| good	17.249 \| good	26.524 \| good	1.144 \| good	5.601 \| good	0.248 \| good
2025-10-21T14:00:00.000Z	23 \| good	3.515 \| good	14.901 \| good	25.005 \| good	0.888 \| good	7.511 \| good	0.208 \| good
2025-10-21T15:00:00.000Z	23 \| good	2.936 \| good	16.313 \| good	25.344 \| good	1.088 \| good	4.212 \| good	0.222 \| good
2025-10-21T16:00:00.000Z	23 \| good	2.936 \| good	16.313 \| good	25.344 \| good	1.088 \| good	4.212 \| good	0.222 \| good
2025-10-19T01:00:00.000Z	27 \| good	1.774 \| good	7.333 \| good	28.574 \| good	0.906 \| good	2.129 \| good	0.129 \| good
2025-10-19T02:00:00.000Z	25 \| good	1.553 \| good	6.203 \| good	26.824 \| good	0.972 \| good	2.062 \| good	0.127 \| good
2025-10-19T03:00:00.000Z	21 \| good	2.053 \| good	8.166 \| good	22.888 \| good	1.038 \| good	1.995 \| good	0.125 \| good
2025-10-19T04:00:00.000Z	19 \| good	2.218 \| good	9.174 \| good	20.081 \| good	0.949 \| good	1.904 \| good	0.123 \| good
2025-10-19T05:00:00.000Z	18 \| good	1.966 \| good	8.137 \| good	19.226 \| good	0.861 \| good	1.814 \| good	0.122 \| good
2025-10-19T06:00:00.000Z	17 \| good	1.915 \| good	7.951 \| good	17.994 \| good	0.772 \| good	1.724 \| good	0.12 \| good
2025-10-19T07:00:00.000Z	15 \| good	1.705 \| good	7.12 \| good	16.012 \| good	0.727 \| good	1.665 \| good	0.118 \| good
2025-10-19T08:00:00.000Z	14 \| good	1.236 \| good	4.964 \| good	14.888 \| good	0.683 \| good	1.607 \| good	0.116 \| good
2025-10-19T09:00:00.000Z	13 \| good	0.869 \| good	3.395 \| good	13.778 \| good	0.639 \| good	1.549 \| good	0.114 \| good
2025-10-19T10:00:00.000Z	11 \| good	0.6 \| good	2.071 \| good	11.933 \| good	0.611 \| good	1.627 \| good	0.113 \| good
2025-10-19T11:00:00.000Z	10 \| good	0.644 \| good	2.202 \| good	11.057 \| good	0.584 \| good	1.705 \| good	0.112 \| good
2025-10-19T12:00:00.000Z	10 \| good	0.454 \| good	1.88 \| good	10.966 \| good	0.556 \| good	1.783 \| good	0.111 \| good
2025-10-19T13:00:00.000Z	9 \| good	0.758 \| good	2.985 \| good	9.826 \| good	0.545 \| good	1.762 \| good	0.113 \| good
2025-10-19T14:00:00.000Z	9 \| good	1.108 \| good	4.402 \| good	10.076 \| good	0.533 \| good	1.74 \| good	0.116 \| good
2025-10-19T15:00:00.000Z	16 \| good	1.09 \| good	4.364 \| good	16.647 \| good	0.522 \| good	1.718 \| good	0.118 \| good
2025-10-19T16:00:00.000Z	18 \| good	0.92 \| good	3.897 \| good	19.185 \| good	0.587 \| good	1.338 \| good	0.116 \| good
2025-10-19T17:00:00.000Z	19 \| good	1.104 \| good	4.843 \| good	20.878 \| good	0.652 \| good	0.958 \| good	0.113 \| good
2025-10-19T18:00:00.000Z	20 \| good	1.403 \| good	5.43 \| good	21.872 \| good	0.718 \| good	0.578 \| good	0.111 \| good
2025-10-19T19:00:00.000Z	23 \| good	1.385 \| good	5.24 \| good	24.73 \| good	0.654 \| good	0.542 \| good	0.11 \| good
2025-10-19T20:00:00.000Z	25 \| good	1.141 \| good	4.88 \| good	26.84 \| good	0.59 \| good	0.507 \| good	0.108 \| good
2025-10-19T21:00:00.000Z	26 \| good	0.971 \| good	3.985 \| good	28.285 \| good	0.526 \| good	0.472 \| good	0.107 \| good
2025-10-19T22:00:00.000Z	25 \| good	1.088 \| good	4.402 \| good	26.669 \| good	0.496 \| good	1.831 \| good	0.117 \| good
2025-10-19T23:00:00.000Z	22 \| good	1.346 \| good	5.242 \| good	24.043 \| good	0.466 \| good	3.191 \| good	0.128 \| good
2025-10-20T00:00:00.000Z	21 \| good	1.918 \| good	7.969 \| good	22.808 \| good	0.435 \| good	4.55 \| good	0.138 \| good
2025-10-20T01:00:00.000Z	23 \| good	1.024 \| good	4.05 \| good	24.702 \| good	0.444 \| good	4.332 \| good	0.135 \| good
2025-10-20T02:00:00.000Z	22 \| good	0.608 \| good	2.105 \| good	23.631 \| good	0.452 \| good	4.114 \| good	0.132 \| good
2025-10-20T03:00:00.000Z	21 \| good	0.891 \| good	3.679 \| good	23.273 \| good	0.46 \| good	3.897 \| good	0.13 \| good
2025-10-20T04:00:00.000Z	20 \| good	1.87 \| good	7.934 \| good	22.47 \| good	0.491 \| good	3.705 \| good	0.128 \| good
2025-10-20T05:00:00.000Z	20 \| good	2.475 \| good	10 \| good	21.761 \| good	0.523 \| good	3.513 \| good	0.126 \| good
2025-10-20T06:00:00.000Z	20 \| good	2.538 \| good	10.065 \| good	21.775 \| good	0.554 \| good	3.322 \| good	0.124 \| good
2025-10-20T07:00:00.000Z	21 \| good	1.225 \| good	5 \| good	23.219 \| good	0.58 \| good	3.079 \| good	0.121 \| good
2025-10-20T08:00:00.000Z	23 \| good	2.25 \| good	9.137 \| good	24.654 \| good	0.606 \| good	2.836 \| good	0.119 \| good
2025-10-20T09:00:00.000Z	22 \| good	3.213 \| good	14.109 \| good	23.956 \| good	0.632 \| good	2.593 \| good	0.116 \| good
2025-10-20T10:00:00.000Z	22 \| good	4.023 \| good	17.938 \| good	21.281 \| good	0.613 \| good	2.551 \| good	0.115 \| good
2025-10-20T11:00:00.000Z	22 \| good	4.164 \| good	18.326 \| good	20.66 \| good	0.593 \| good	2.509 \| good	0.115 \| good
2025-10-20T12:00:00.000Z	22 \| good	4.248 \| good	18.837 \| good	18.541 \| good	0.573 \| good	2.467 \| good	0.114 \| good
2025-10-20T13:00:00.000Z	27 \| good	4.562 \| good	19.775 \| good	16.197 \| good	0.513 \| good	2.703 \| good	0.118 \| good
2025-10-20T14:00:00.000Z	27 \| good	5.269 \| good	22.832 \| good	12.655 \| good	0.453 \| good	2.939 \| good	0.121 \| good
2025-10-20T15:00:00.000Z	22 \| good	3.544 \| good	15.494 \| good	14.678 \| good	0.393 \| good	3.175 \| good	0.125 \| good
2025-10-20T16:00:00.000Z	21 \| good	1.981 \| good	8.28 \| good	23.042 \| good	0.365 \| good	2.88 \| good	0.122 \| good
2025-10-20T17:00:00.000Z	27 \| good	1.756 \| good	7.109 \| good	29.287 \| good	0.338 \| good	2.586 \| good	0.119 \| good
2025-10-20T18:00:00.000Z	29 \| good	1.254 \| good	5.137 \| good	31.261 \| good	0.311 \| good	2.292 \| good	0.117 \| good
2025-10-20T19:00:00.000Z	31 \| good	1.423 \| good	5.88 \| good	34.254 \| good	0.33 \| good	1.759 \| good	0.114 \| good
2025-10-20T20:00:00.000Z	31 \| good	1.465 \| good	5.935 \| good	33.093 \| good	0.35 \| good	1.226 \| good	0.111 \| good
2025-10-20T21:00:00.000Z	29 \| good	2.248 \| good	9.105 \| good	31.382 \| good	0.37 \| good	0.692 \| good	0.109 \| good
2025-10-20T22:00:00.000Z	29 \| good	1.93 \| good	7.935 \| good	31.384 \| good	0.425 \| good	0.869 \| good	0.11 \| good
2025-10-20T23:00:00.000Z	27 \| good	2.546 \| good	10.24 \| good	28.901 \| good	0.481 \| good	1.046 \| good	0.112 \| good
2025-10-21T00:00:00.000Z	35 \| good	1.252 \| good	1.552 \| good	38.405 \| good	0.536 \| good	1.222 \| good	0.113 \| good

Le Mars

Get reliable air quality data to drive your business

Le Mars, Iowa air quality map: Stay updated on AQI near you

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How accurate is Iowa, USA air quality data?

Air quality and pollutant data for Iowa, 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 Le Mars, Iowa?

The air quality information for Le Mars, Iowa is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Le Mars, Iowa at its worst?

In the past 24 hours, the air quality in Le Mars, Iowa was at its worst at 12:00:00 on 2025-10-21.

When did Le Mars, Iowa experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Le Mars, Iowa was observed at 03:00:00 on 2025-10-21.

What is the AQI in Le Mars, Iowa right now?

As of now, the AQI in Le Mars, Iowa is 23, indicating Good conditions.

What is the most common type of pollution in Le Mars, Iowa?

Le Mars, Iowa air has the highest levels of O3.

What should I do in case of poor air quality in Le Mars, Iowa?

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

What is the PM_2.5 level in Le Mars, Iowa at the moment?

PM_2.5 levels in Le Mars, Iowa are currently 2.936 μg/m³.

What is the PM₁₀ level in Le Mars, Iowa at the moment?

The PM₁₀ concentration in Le Mars, Iowa is 16.313 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Le Mars, Iowa at the moment?

The current carbon monoxide (CO) concentration in Le Mars, Iowa is 0.222 ppm.

What is the sulfur dioxide (SO₂) level in Le Mars, Iowa at the moment?

Currently, Le Mars, Iowa has a sulfur dioxide (SO₂) concentration of 1.088 ppb.

What is the ozone (O₃) level in Le Mars, Iowa at the moment?

The current ozone (O₃) level in Le Mars, Iowa at the moment is 25.344 ppm.

What is the nitrogen dioxide (NO₂) level in Le Mars, Iowa at the moment?

Nitrogen dioxide (NO₂) level in Le Mars, Iowa at the moment is 4.212 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-19T17:00:00.000Z	20 \| good	1.118 \| good	7.666 \| good	22.482 \| good	0.8 \| good	3.1 \| good	0.195 \| good
2025-10-19T18:00:00.000Z	24 \| good	1.733 \| good	6.152 \| good	25.609 \| good	0.787 \| good	2.739 \| good	0.195 \| good
2025-10-19T19:00:00.000Z	30 \| good	1.826 \| good	6.068 \| good	31.683 \| good	0.842 \| good	2.522 \| good	0.183 \| good
2025-10-19T20:00:00.000Z	29 \| good	1.26 \| good	5.213 \| good	31.336 \| good	0.749 \| good	2.525 \| good	0.183 \| good
2025-10-19T21:00:00.000Z	32 \| good	1.018 \| good	7.02 \| good	34.565 \| good	0.761 \| good	3.116 \| good	0.152 \| good
2025-10-19T22:00:00.000Z	32 \| good	1.062 \| good	9.541 \| good	34.865 \| good	0.861 \| good	3.381 \| good	0.152 \| good
2025-10-19T23:00:00.000Z	32 \| good	1.611 \| good	9.452 \| good	35.406 \| good	0.837 \| good	2.548 \| good	0.178 \| good
2025-10-20T00:00:00.000Z	32 \| good	1.762 \| good	12.395 \| good	35.202 \| good	0.812 \| good	1.788 \| good	0.222 \| good
2025-10-20T01:00:00.000Z	28 \| good	2.802 \| good	16.796 \| good	30.465 \| good	0.657 \| good	6.758 \| good	0.278 \| good
2025-10-20T02:00:00.000Z	27 \| good	2.994 \| good	11.992 \| good	29.471 \| good	0.65 \| good	5.96 \| good	0.287 \| good
2025-10-20T03:00:00.000Z	26 \| good	3.387 \| good	17.819 \| good	27.785 \| good	0.714 \| good	4.347 \| good	0.286 \| good
2025-10-20T04:00:00.000Z	27 \| good	2.938 \| good	19.136 \| good	28.945 \| good	0.819 \| good	4.617 \| good	0.299 \| good
2025-10-20T05:00:00.000Z	26 \| good	2.595 \| good	17.001 \| good	28.493 \| good	0.749 \| good	4.771 \| good	0.286 \| good
2025-10-20T06:00:00.000Z	25 \| good	2.578 \| good	12.804 \| good	27.468 \| good	0.824 \| good	3.57 \| good	0.243 \| good
2025-10-20T07:00:00.000Z	23 \| good	2.906 \| good	18.317 \| good	25.196 \| good	1.12 \| good	3.574 \| good	0.289 \| good
2025-10-20T08:00:00.000Z	24 \| good	3.106 \| good	15.773 \| good	26.359 \| good	0.836 \| good	3.067 \| good	0.221 \| good
2025-10-20T09:00:00.000Z	25 \| good	3.11 \| good	11.966 \| good	26.953 \| good	0.855 \| good	3.114 \| good	0.195 \| good
2025-10-20T10:00:00.000Z	24 \| good	2.678 \| good	11.475 \| good	26.462 \| good	0.899 \| good	2.931 \| good	0.196 \| good
2025-10-20T11:00:00.000Z	24 \| good	2.426 \| good	13.632 \| good	25.745 \| good	1.019 \| good	4.236 \| good	0.196 \| good
2025-10-20T12:00:00.000Z	25 \| good	2.983 \| good	14.194 \| good	27.431 \| good	1.009 \| good	5.535 \| good	0.196 \| good
2025-10-20T13:00:00.000Z	24 \| good	2.372 \| good	9.303 \| good	26.179 \| good	1.24 \| good	7.145 \| good	0.233 \| good
2025-10-20T14:00:00.000Z	23 \| good	3.731 \| good	21.193 \| good	25.063 \| good	0.981 \| good	6.4 \| good	0.178 \| good
2025-10-20T15:00:00.000Z	22 \| good	3.46 \| good	19.475 \| good	24.498 \| good	0.951 \| good	5.153 \| good	0.178 \| good
2025-10-20T16:00:00.000Z	26 \| good	3.177 \| good	18.738 \| good	28.309 \| good	0.905 \| good	5.05 \| good	0.196 \| good
2025-10-20T17:00:00.000Z	29 \| good	2.42 \| good	14.011 \| good	30.536 \| good	1.538 \| good	4.518 \| good	0.183 \| good
2025-10-20T18:00:00.000Z	31 \| good	2.172 \| good	17.042 \| good	32.646 \| good	2.775 \| good	4.148 \| good	0.183 \| good
2025-10-20T19:00:00.000Z	31 \| good	3.755 \| good	21.327 \| good	33.853 \| good	2.76 \| good	4.368 \| good	0.196 \| good
2025-10-20T20:00:00.000Z	31 \| good	3.42 \| good	13.398 \| good	34.108 \| good	2.841 \| good	4.574 \| good	0.209 \| good
2025-10-20T21:00:00.000Z	30 \| good	3.082 \| good	27.061 \| good	31.784 \| good	3.634 \| good	4.663 \| good	0.195 \| good
2025-10-20T22:00:00.000Z	31 \| good	2.678 \| good	27.847 \| good	32.725 \| good	2.927 \| good	2.872 \| good	0.239 \| good
2025-10-20T23:00:00.000Z	31 \| good	2.804 \| good	31.104 \| good	33.074 \| good	3.956 \| good	4.129 \| good	0.226 \| good
2025-10-21T00:00:00.000Z	32 \| good	3.63 \| good	35.498 \| good	29.445 \| good	6.023 \| good	5.876 \| good	0.208 \| good
2025-10-21T01:00:00.000Z	29 \| good	4.017 \| good	21.302 \| good	31.246 \| good	1.099 \| good	5.117 \| good	0.226 \| good
2025-10-21T02:00:00.000Z	29 \| good	4.299 \| good	22.317 \| good	30.741 \| good	0.969 \| good	7.129 \| good	0.226 \| good
2025-10-21T03:00:00.000Z	16 \| good	1.794 \| good	7.208 \| good	17.03 \| good	0.683 \| good	1.621 \| good	0.121 \| good
2025-10-21T04:00:00.000Z	29 \| good	3.963 \| good	31.099 \| good	27.626 \| good	0.855 \| good	7.905 \| good	0.195 \| good
2025-10-21T05:00:00.000Z	30 \| good	4.22 \| good	31.927 \| good	27.84 \| good	0.922 \| good	8.809 \| good	0.165 \| good
2025-10-21T06:00:00.000Z	28 \| good	3.264 \| good	29.45 \| good	29.725 \| good	1.024 \| good	7.376 \| good	0.165 \| good
2025-10-21T07:00:00.000Z	24 \| good	3.472 \| good	24.418 \| good	26.223 \| good	1.352 \| good	7.195 \| good	0.148 \| good
2025-10-21T08:00:00.000Z	25 \| good	3.404 \| good	12.889 \| good	27.48 \| good	1.022 \| good	8.31 \| good	0.139 \| good
2025-10-21T09:00:00.000Z	24 \| good	2.812 \| good	19.56 \| good	26.091 \| good	0.827 \| good	3.089 \| good	0.139 \| good
2025-10-21T10:00:00.000Z	24 \| good	1.96 \| good	22.637 \| good	26.494 \| good	0.879 \| good	8.214 \| good	0.139 \| good
2025-10-21T11:00:00.000Z	25 \| good	1.406 \| good	20.27 \| good	27.209 \| good	0.856 \| good	5.471 \| good	0.17 \| good
2025-10-21T12:00:00.000Z	24 \| good	2.526 \| good	20.632 \| good	25.653 \| good	0.856 \| good	5.584 \| good	0.195 \| good
2025-10-21T13:00:00.000Z	25 \| good	2.715 \| good	17.249 \| good	26.524 \| good	1.144 \| good	5.601 \| good	0.248 \| good
2025-10-21T14:00:00.000Z	23 \| good	3.515 \| good	14.901 \| good	25.005 \| good	0.888 \| good	7.511 \| good	0.208 \| good
2025-10-21T15:00:00.000Z	23 \| good	2.936 \| good	16.313 \| good	25.344 \| good	1.088 \| good	4.212 \| good	0.222 \| good
2025-10-21T16:00:00.000Z	23 \| good	2.936 \| good	16.313 \| good	25.344 \| good	1.088 \| good	4.212 \| good	0.222 \| good
2025-10-19T01:00:00.000Z	27 \| good	1.774 \| good	7.333 \| good	28.574 \| good	0.906 \| good	2.129 \| good	0.129 \| good
2025-10-19T02:00:00.000Z	25 \| good	1.553 \| good	6.203 \| good	26.824 \| good	0.972 \| good	2.062 \| good	0.127 \| good
2025-10-19T03:00:00.000Z	21 \| good	2.053 \| good	8.166 \| good	22.888 \| good	1.038 \| good	1.995 \| good	0.125 \| good
2025-10-19T04:00:00.000Z	19 \| good	2.218 \| good	9.174 \| good	20.081 \| good	0.949 \| good	1.904 \| good	0.123 \| good
2025-10-19T05:00:00.000Z	18 \| good	1.966 \| good	8.137 \| good	19.226 \| good	0.861 \| good	1.814 \| good	0.122 \| good
2025-10-19T06:00:00.000Z	17 \| good	1.915 \| good	7.951 \| good	17.994 \| good	0.772 \| good	1.724 \| good	0.12 \| good
2025-10-19T07:00:00.000Z	15 \| good	1.705 \| good	7.12 \| good	16.012 \| good	0.727 \| good	1.665 \| good	0.118 \| good
2025-10-19T08:00:00.000Z	14 \| good	1.236 \| good	4.964 \| good	14.888 \| good	0.683 \| good	1.607 \| good	0.116 \| good
2025-10-19T09:00:00.000Z	13 \| good	0.869 \| good	3.395 \| good	13.778 \| good	0.639 \| good	1.549 \| good	0.114 \| good
2025-10-19T10:00:00.000Z	11 \| good	0.6 \| good	2.071 \| good	11.933 \| good	0.611 \| good	1.627 \| good	0.113 \| good
2025-10-19T11:00:00.000Z	10 \| good	0.644 \| good	2.202 \| good	11.057 \| good	0.584 \| good	1.705 \| good	0.112 \| good
2025-10-19T12:00:00.000Z	10 \| good	0.454 \| good	1.88 \| good	10.966 \| good	0.556 \| good	1.783 \| good	0.111 \| good
2025-10-19T13:00:00.000Z	9 \| good	0.758 \| good	2.985 \| good	9.826 \| good	0.545 \| good	1.762 \| good	0.113 \| good
2025-10-19T14:00:00.000Z	9 \| good	1.108 \| good	4.402 \| good	10.076 \| good	0.533 \| good	1.74 \| good	0.116 \| good
2025-10-19T15:00:00.000Z	16 \| good	1.09 \| good	4.364 \| good	16.647 \| good	0.522 \| good	1.718 \| good	0.118 \| good
2025-10-19T16:00:00.000Z	18 \| good	0.92 \| good	3.897 \| good	19.185 \| good	0.587 \| good	1.338 \| good	0.116 \| good
2025-10-19T17:00:00.000Z	19 \| good	1.104 \| good	4.843 \| good	20.878 \| good	0.652 \| good	0.958 \| good	0.113 \| good
2025-10-19T18:00:00.000Z	20 \| good	1.403 \| good	5.43 \| good	21.872 \| good	0.718 \| good	0.578 \| good	0.111 \| good
2025-10-19T19:00:00.000Z	23 \| good	1.385 \| good	5.24 \| good	24.73 \| good	0.654 \| good	0.542 \| good	0.11 \| good
2025-10-19T20:00:00.000Z	25 \| good	1.141 \| good	4.88 \| good	26.84 \| good	0.59 \| good	0.507 \| good	0.108 \| good
2025-10-19T21:00:00.000Z	26 \| good	0.971 \| good	3.985 \| good	28.285 \| good	0.526 \| good	0.472 \| good	0.107 \| good
2025-10-19T22:00:00.000Z	25 \| good	1.088 \| good	4.402 \| good	26.669 \| good	0.496 \| good	1.831 \| good	0.117 \| good
2025-10-19T23:00:00.000Z	22 \| good	1.346 \| good	5.242 \| good	24.043 \| good	0.466 \| good	3.191 \| good	0.128 \| good
2025-10-20T00:00:00.000Z	21 \| good	1.918 \| good	7.969 \| good	22.808 \| good	0.435 \| good	4.55 \| good	0.138 \| good
2025-10-20T01:00:00.000Z	23 \| good	1.024 \| good	4.05 \| good	24.702 \| good	0.444 \| good	4.332 \| good	0.135 \| good
2025-10-20T02:00:00.000Z	22 \| good	0.608 \| good	2.105 \| good	23.631 \| good	0.452 \| good	4.114 \| good	0.132 \| good
2025-10-20T03:00:00.000Z	21 \| good	0.891 \| good	3.679 \| good	23.273 \| good	0.46 \| good	3.897 \| good	0.13 \| good
2025-10-20T04:00:00.000Z	20 \| good	1.87 \| good	7.934 \| good	22.47 \| good	0.491 \| good	3.705 \| good	0.128 \| good
2025-10-20T05:00:00.000Z	20 \| good	2.475 \| good	10 \| good	21.761 \| good	0.523 \| good	3.513 \| good	0.126 \| good
2025-10-20T06:00:00.000Z	20 \| good	2.538 \| good	10.065 \| good	21.775 \| good	0.554 \| good	3.322 \| good	0.124 \| good
2025-10-20T07:00:00.000Z	21 \| good	1.225 \| good	5 \| good	23.219 \| good	0.58 \| good	3.079 \| good	0.121 \| good
2025-10-20T08:00:00.000Z	23 \| good	2.25 \| good	9.137 \| good	24.654 \| good	0.606 \| good	2.836 \| good	0.119 \| good
2025-10-20T09:00:00.000Z	22 \| good	3.213 \| good	14.109 \| good	23.956 \| good	0.632 \| good	2.593 \| good	0.116 \| good
2025-10-20T10:00:00.000Z	22 \| good	4.023 \| good	17.938 \| good	21.281 \| good	0.613 \| good	2.551 \| good	0.115 \| good
2025-10-20T11:00:00.000Z	22 \| good	4.164 \| good	18.326 \| good	20.66 \| good	0.593 \| good	2.509 \| good	0.115 \| good
2025-10-20T12:00:00.000Z	22 \| good	4.248 \| good	18.837 \| good	18.541 \| good	0.573 \| good	2.467 \| good	0.114 \| good
2025-10-20T13:00:00.000Z	27 \| good	4.562 \| good	19.775 \| good	16.197 \| good	0.513 \| good	2.703 \| good	0.118 \| good
2025-10-20T14:00:00.000Z	27 \| good	5.269 \| good	22.832 \| good	12.655 \| good	0.453 \| good	2.939 \| good	0.121 \| good
2025-10-20T15:00:00.000Z	22 \| good	3.544 \| good	15.494 \| good	14.678 \| good	0.393 \| good	3.175 \| good	0.125 \| good
2025-10-20T16:00:00.000Z	21 \| good	1.981 \| good	8.28 \| good	23.042 \| good	0.365 \| good	2.88 \| good	0.122 \| good
2025-10-20T17:00:00.000Z	27 \| good	1.756 \| good	7.109 \| good	29.287 \| good	0.338 \| good	2.586 \| good	0.119 \| good
2025-10-20T18:00:00.000Z	29 \| good	1.254 \| good	5.137 \| good	31.261 \| good	0.311 \| good	2.292 \| good	0.117 \| good
2025-10-20T19:00:00.000Z	31 \| good	1.423 \| good	5.88 \| good	34.254 \| good	0.33 \| good	1.759 \| good	0.114 \| good
2025-10-20T20:00:00.000Z	31 \| good	1.465 \| good	5.935 \| good	33.093 \| good	0.35 \| good	1.226 \| good	0.111 \| good
2025-10-20T21:00:00.000Z	29 \| good	2.248 \| good	9.105 \| good	31.382 \| good	0.37 \| good	0.692 \| good	0.109 \| good
2025-10-20T22:00:00.000Z	29 \| good	1.93 \| good	7.935 \| good	31.384 \| good	0.425 \| good	0.869 \| good	0.11 \| good
2025-10-20T23:00:00.000Z	27 \| good	2.546 \| good	10.24 \| good	28.901 \| good	0.481 \| good	1.046 \| good	0.112 \| good
2025-10-21T00:00:00.000Z	35 \| good	1.252 \| good	1.552 \| good	38.405 \| good	0.536 \| good	1.222 \| good	0.113 \| good

Live air quality index in Le Mars, Iowa today

Major air pollutants in Le Mars, Iowa

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Air quality in nearby cities

Sioux City, Iowa

South Sioux City, Nebraska

Vermillion, South Dakota

Storm Lake, Iowa

Spencer, Iowa

Brandon, South Dakota

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 level in Le Mars, Iowa at the moment?

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What is the sulfur dioxide (SO₂) level in Le Mars, Iowa at the moment?

What is the ozone (O₃) level in Le Mars, Iowa at the moment?

What is the nitrogen dioxide (NO₂) level in Le Mars, Iowa at the moment?