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

The PM10 concentration in Le Mars, Iowa is 70.517 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 0.832 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 32.846 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 1.448 ppb.

Live air quality index in Le Mars, Iowa today

Q: What is the PM2.5 level in Le Mars, Iowa at the moment?

PM2.5 levels in Le Mars, Iowa are currently 4.808 μg/m3.

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)

Moderate

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)

4.81 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

70.52 μg/m³

155

255

425

605+

Ozone (O₃)

32.85 ppb

201

201+

Sulfur Dioxide (SO₂)

0.83 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.45 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.32 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

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
2026-04-22T03:00:00.000Z	44 \| good	7.884 \| good	26.351 \| good	42.194 \| good	0.882 \| good	5.783 \| good	0.374 \| good
2026-04-22T04:00:00.000Z	56 \| moderate	12.244 \| fine	44.554 \| good	39.182 \| good	0.454 \| good	5.709 \| good	0.343 \| good
2026-04-22T05:00:00.000Z	44 \| good	8.305 \| good	29.06 \| good	37.834 \| good	0.542 \| good	3.63 \| good	0.299 \| good
2026-04-22T06:00:00.000Z	36 \| good	5.826 \| good	20.695 \| good	38.691 \| good	0.541 \| good	3.651 \| good	0.299 \| good
2026-04-22T07:00:00.000Z	44 \| good	7.532 \| good	22.556 \| good	42.914 \| good	0.62 \| good	1.779 \| good	0.447 \| good
2026-04-22T08:00:00.000Z	54 \| moderate	11.01 \| good	20.696 \| good	37.727 \| good	0.674 \| good	1.709 \| good	0.221 \| good
2026-04-22T09:00:00.000Z	44 \| good	7.817 \| good	23.856 \| good	33.744 \| good	0.66 \| good	1.737 \| good	0.226 \| good
2026-04-22T10:00:00.000Z	30 \| good	4.966 \| good	7.184 \| good	32.317 \| good	0.612 \| good	2.802 \| good	0.195 \| good
2026-04-22T11:00:00.000Z	29 \| good	4.642 \| good	8.346 \| good	30.92 \| good	0.501 \| good	6.003 \| good	0.208 \| good
2026-04-22T12:00:00.000Z	28 \| good	5.296 \| good	21.356 \| good	30.02 \| good	0.382 \| good	14.009 \| good	0.261 \| good
2026-04-22T13:00:00.000Z	28 \| good	5.074 \| good	24.236 \| good	30.16 \| good	0.368 \| good	12.618 \| good	0.275 \| good
2026-04-22T14:00:00.000Z	25 \| good	4.146 \| good	13.327 \| good	27.26 \| good	0.43 \| good	7.773 \| good	0.278 \| good
2026-04-22T15:00:00.000Z	28 \| good	3.715 \| good	30.288 \| good	29.119 \| good	0.465 \| good	5.735 \| good	0.265 \| good
2026-04-22T16:00:00.000Z	29 \| good	4.103 \| good	20.15 \| good	31.421 \| good	0.536 \| good	5.34 \| good	0.265 \| good
2026-04-22T17:00:00.000Z	33 \| good	4.8 \| good	34.436 \| good	36.294 \| good	0.513 \| good	6.196 \| good	0.278 \| good
2026-04-22T18:00:00.000Z	36 \| good	5.165 \| good	34.908 \| good	39.328 \| good	0.384 \| good	5.164 \| good	0.278 \| good
2026-04-22T19:00:00.000Z	44 \| good	5.125 \| good	48.373 \| good	43.585 \| good	0.654 \| good	5.187 \| good	0.278 \| good
2026-04-22T20:00:00.000Z	60 \| moderate	6.133 \| good	72.914 \| fine	49.86 \| good	0.874 \| good	4.584 \| good	0.291 \| good
2026-04-22T21:00:00.000Z	56 \| moderate	6.004 \| good	66.298 \| fine	52.03 \| good	1.033 \| good	4.484 \| good	0.265 \| good
2026-04-22T22:00:00.000Z	47 \| good	6.655 \| good	24.959 \| good	51.298 \| good	0.938 \| good	4.596 \| good	0.278 \| good
2026-04-22T23:00:00.000Z	48 \| good	6.068 \| good	38.196 \| good	52.043 \| good	1.108 \| good	4.545 \| good	0.291 \| good
2026-04-23T00:00:00.000Z	46 \| good	6.154 \| good	32.666 \| good	50.447 \| good	1.105 \| good	5.647 \| good	0.278 \| good
2026-04-23T01:00:00.000Z	53 \| moderate	7.052 \| good	60.263 \| fine	50.627 \| good	1.085 \| good	5.619 \| good	0.247 \| good
2026-04-23T02:00:00.000Z	44 \| good	5.499 \| good	41.673 \| good	47.166 \| good	1.022 \| good	6.198 \| good	0.278 \| good
2026-04-23T03:00:00.000Z	39 \| good	5.752 \| good	27.03 \| good	41.639 \| good	1.063 \| good	5.645 \| good	0.278 \| good
2026-04-23T04:00:00.000Z	36 \| good	5.026 \| good	23.147 \| good	38.543 \| good	1.125 \| good	4.746 \| good	0.278 \| good
2026-04-23T05:00:00.000Z	32 \| good	5.443 \| good	22.107 \| good	35.497 \| good	0.958 \| good	3.498 \| good	0.239 \| good
2026-04-23T06:00:00.000Z	31 \| good	3.673 \| good	10.73 \| good	33.708 \| good	0.877 \| good	3.561 \| good	0.252 \| good
2026-04-23T07:00:00.000Z	31 \| good	5.152 \| good	12.268 \| good	32.792 \| good	0.856 \| good	2.672 \| good	0.252 \| good
2026-04-23T08:00:00.000Z	29 \| good	4.883 \| good	18.521 \| good	31.24 \| good	0.835 \| good	2.666 \| good	0.252 \| good
2026-04-23T09:00:00.000Z	30 \| good	5.203 \| good	18.785 \| good	31.565 \| good	0.814 \| good	2.1 \| good	0.239 \| good
2026-04-23T10:00:00.000Z	27 \| good	4.918 \| good	13.759 \| good	29.128 \| good	0.768 \| good	2.705 \| good	0.252 \| good
2026-04-23T11:00:00.000Z	33 \| good	5.923 \| good	22.959 \| good	30.654 \| good	0.62 \| good	3.743 \| good	0.252 \| good
2026-04-23T12:00:00.000Z	28 \| good	5.297 \| good	12.761 \| good	30.009 \| good	0.6 \| good	5.118 \| good	0.252 \| good
2026-04-23T13:00:00.000Z	29 \| good	5.228 \| good	18.504 \| good	30.98 \| good	0.769 \| good	4.865 \| good	0.265 \| good
2026-04-23T14:00:00.000Z	33 \| good	6.324 \| good	31.262 \| good	28.536 \| good	0.686 \| good	4.381 \| good	0.295 \| good
2026-04-23T15:00:00.000Z	33 \| good	5.546 \| good	20.963 \| good	29.475 \| good	0.683 \| good	4.21 \| good	0.295 \| good
2026-04-23T16:00:00.000Z	27 \| good	5.074 \| good	17.358 \| good	28.915 \| good	0.874 \| good	4.409 \| good	0.295 \| good
2026-04-23T17:00:00.000Z	34 \| good	5.376 \| good	37.477 \| good	27.146 \| good	0.405 \| good	4.446 \| good	0.308 \| good
2026-04-23T18:00:00.000Z	29 \| good	5.29 \| good	19.566 \| good	30.95 \| good	0.351 \| good	4.33 \| good	0.308 \| good
2026-04-23T19:00:00.000Z	33 \| good	6.101 \| good	24.234 \| good	36.445 \| good	0.405 \| good	5.252 \| good	0.278 \| good
2026-04-23T20:00:00.000Z	36 \| good	5.535 \| good	33.679 \| good	39.405 \| good	0.749 \| good	6.452 \| good	0.304 \| good
2026-04-23T21:00:00.000Z	49 \| good	8.816 \| good	39.269 \| good	46.244 \| good	0.704 \| good	5.926 \| good	0.395 \| good
2026-04-23T22:00:00.000Z	42 \| good	6.329 \| good	45.487 \| good	41.562 \| good	0.789 \| good	4.224 \| good	0.382 \| good
2026-04-23T23:00:00.000Z	42 \| good	3.646 \| good	24.853 \| good	45.258 \| good	0.875 \| good	3.153 \| good	0.369 \| good
2026-04-24T00:00:00.000Z	36 \| good	4.114 \| good	16.878 \| good	39.374 \| good	0.789 \| good	2.372 \| good	0.369 \| good
2026-04-24T01:00:00.000Z	59 \| moderate	4.808 \| good	70.517 \| fine	32.846 \| good	0.832 \| good	1.448 \| good	0.321 \| good
2026-04-24T02:00:00.000Z	59 \| moderate	4.808 \| good	70.517 \| fine	32.846 \| good	0.832 \| good	1.448 \| good	0.321 \| good
2026-04-24T03:00:00.000Z	30 \| good	2.141 \| good	9 \| good	32.276 \| good	0.041 \| good	0.86 \| good	0.145 \| good
2026-04-24T04:00:00.000Z	30 \| good	2.852 \| good	11.891 \| good	32.297 \| good	0.042 \| good	0.833 \| good	0.146 \| good
2026-04-24T05:00:00.000Z	30 \| good	4.215 \| good	18.546 \| good	31.919 \| good	0.042 \| good	0.806 \| good	0.148 \| good
2026-04-24T06:00:00.000Z	28 \| good	3.092 \| good	13.132 \| good	30.16 \| good	0.043 \| good	0.779 \| good	0.15 \| good
2026-04-24T07:00:00.000Z	26 \| good	2.008 \| good	8 \| good	28.238 \| good	0.041 \| good	0.79 \| good	0.15 \| good
2026-04-24T08:00:00.000Z	25 \| good	1.36 \| good	5.174 \| good	27.367 \| good	0.039 \| good	0.801 \| good	0.15 \| good
2026-04-24T09:00:00.000Z	25 \| good	1.282 \| good	5.174 \| good	26.603 \| good	0.038 \| good	0.811 \| good	0.15 \| good
2026-04-24T10:00:00.000Z	24 \| good	1.473 \| good	6.082 \| good	26.076 \| good	0.041 \| good	0.965 \| good	0.151 \| good
2026-04-24T11:00:00.000Z	28 \| good	2.21 \| good	9.029 \| good	29.802 \| good	0.045 \| good	1.118 \| good	0.152 \| good
2026-04-24T12:00:00.000Z	27 \| good	1.436 \| good	5.985 \| good	29.391 \| good	0.049 \| good	1.272 \| good	0.153 \| good
2026-04-24T13:00:00.000Z	29 \| good	1.378 \| good	5.174 \| good	30.837 \| good	0.066 \| good	1.059 \| good	0.154 \| good
2026-04-24T14:00:00.000Z	30 \| good	2.028 \| good	8.202 \| good	32.199 \| good	0.082 \| good	0.847 \| good	0.154 \| good
2026-04-24T15:00:00.000Z	31 \| good	2.277 \| good	9.212 \| good	33.159 \| good	0.099 \| good	0.634 \| good	0.154 \| good
2026-04-24T16:00:00.000Z	32 \| good	1.952 \| good	7.964 \| good	35.185 \| good	0.103 \| good	0.551 \| good	0.152 \| good
2026-04-24T17:00:00.000Z	35 \| good	2.528 \| good	10.066 \| good	38.056 \| good	0.107 \| good	0.469 \| good	0.151 \| good
2026-04-24T18:00:00.000Z	37 \| good	2.547 \| good	10.066 \| good	39.886 \| good	0.111 \| good	0.386 \| good	0.149 \| good
2026-04-24T19:00:00.000Z	40 \| good	2.223 \| good	9.119 \| good	42.958 \| good	0.113 \| good	0.372 \| good	0.147 \| good
2026-04-24T20:00:00.000Z	43 \| good	1.747 \| good	7.174 \| good	45.507 \| good	0.114 \| good	0.358 \| good	0.146 \| good
2026-04-24T21:00:00.000Z	44 \| good	2.211 \| good	9.082 \| good	47.832 \| good	0.115 \| good	0.343 \| good	0.144 \| good
2026-04-24T22:00:00.000Z	48 \| good	2.106 \| good	8.632 \| good	51.511 \| good	0.118 \| good	0.425 \| good	0.144 \| good
2026-04-24T23:00:00.000Z	50 \| good	1.614 \| good	6.543 \| good	54.257 \| good	0.12 \| good	0.507 \| good	0.143 \| good
2026-04-25T00:00:00.000Z	58 \| moderate	1.2 \| good	5.122 \| good	56.581 \| fine	0.123 \| good	0.588 \| good	0.143 \| good
2026-04-25T01:00:00.000Z	42 \| good	2.626 \| good	10.936 \| good	45.133 \| good	0.128 \| good	1.503 \| good	0.152 \| good
2026-04-25T02:00:00.000Z	40 \| good	2.484 \| good	10.172 \| good	42.699 \| good	0.133 \| good	2.417 \| good	0.161 \| good
2026-04-25T03:00:00.000Z	36 \| good	2.507 \| good	10.172 \| good	39.339 \| good	0.138 \| good	3.332 \| good	0.17 \| good
2026-04-25T04:00:00.000Z	37 \| good	2.768 \| good	11.239 \| good	39.572 \| good	0.134 \| good	3.141 \| good	0.17 \| good
2026-04-25T05:00:00.000Z	35 \| good	2.866 \| good	12 \| good	37.774 \| good	0.131 \| good	2.95 \| good	0.17 \| good
2026-04-25T06:00:00.000Z	32 \| good	3.109 \| good	13.622 \| good	35.394 \| good	0.127 \| good	2.76 \| good	0.171 \| good
2026-04-25T07:00:00.000Z	31 \| good	3.046 \| good	12.058 \| good	34.378 \| good	0.123 \| good	2.555 \| good	0.169 \| good
2026-04-25T08:00:00.000Z	29 \| good	3.167 \| good	14 \| good	31.402 \| good	0.12 \| good	2.35 \| good	0.167 \| good
2026-04-25T09:00:00.000Z	29 \| good	2.94 \| good	12 \| good	30.897 \| good	0.116 \| good	2.145 \| good	0.165 \| good
2026-04-25T10:00:00.000Z	24 \| good	3.835 \| good	16.798 \| good	25.745 \| good	0.13 \| good	2.086 \| good	0.162 \| good
2026-04-25T11:00:00.000Z	25 \| good	4.414 \| good	19.065 \| good	26.935 \| good	0.145 \| good	2.028 \| good	0.16 \| good
2026-04-25T12:00:00.000Z	25 \| good	3.982 \| good	17.469 \| good	26.893 \| good	0.16 \| good	1.97 \| good	0.158 \| good
2026-04-25T13:00:00.000Z	24 \| good	3.833 \| good	16.458 \| good	26.018 \| good	0.207 \| good	1.796 \| good	0.156 \| good
2026-04-25T14:00:00.000Z	24 \| good	3.781 \| good	16.364 \| good	25.928 \| good	0.255 \| good	1.622 \| good	0.155 \| good
2026-04-25T15:00:00.000Z	27 \| good	4.557 \| good	19.892 \| good	26.197 \| good	0.303 \| good	1.447 \| good	0.154 \| good
2026-04-25T16:00:00.000Z	27 \| good	4.892 \| good	21.103 \| good	27.712 \| good	0.32 \| good	1.187 \| good	0.151 \| good
2026-04-25T17:00:00.000Z	33 \| good	5.705 \| good	24.46 \| good	29.763 \| good	0.337 \| good	0.926 \| good	0.148 \| good
2026-04-25T18:00:00.000Z	29 \| good	5.209 \| good	22.332 \| good	31.467 \| good	0.354 \| good	0.666 \| good	0.145 \| good
2026-04-25T19:00:00.000Z	29 \| good	5.136 \| good	22.212 \| good	30.912 \| good	0.321 \| good	0.59 \| good	0.142 \| good
2026-04-25T20:00:00.000Z	33 \| good	5.724 \| good	24.538 \| good	31.425 \| good	0.287 \| good	0.514 \| good	0.138 \| good
2026-04-25T21:00:00.000Z	33 \| good	6.001 \| good	26.701 \| good	32.778 \| good	0.253 \| good	0.438 \| good	0.135 \| good
2026-04-25T22:00:00.000Z	33 \| good	6.414 \| good	28.424 \| good	34.666 \| good	0.242 \| good	0.548 \| good	0.135 \| good
2026-04-25T23:00:00.000Z	33 \| good	6.045 \| good	27.029 \| good	36.236 \| good	0.231 \| good	0.657 \| good	0.135 \| good
2026-04-26T00:00:00.000Z	51 \| moderate	1.976 \| good	3.254 \| good	54.65 \| good	0.218 \| good	0.763 \| good	0.135 \| good
2026-04-26T01:00:00.000Z	44 \| good	7.512 \| good	33.065 \| good	37.527 \| good	0.211 \| good	1.067 \| good	0.139 \| good
2026-04-26T02:00:00.000Z	38 \| good	7.162 \| good	31.811 \| good	34.119 \| good	0.202 \| good	1.366 \| good	0.143 \| good

Le Mars

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

0.34ppm

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 01:00:00 on 2026-04-24.

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 04:00:00 on 2026-04-23.

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

As of now, the AQI in Le Mars, Iowa is 59, indicating Moderate conditions.

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

Le Mars, Iowa air has the highest levels of PM10.

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 4.808 μg/m³.

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

The PM₁₀ concentration in Le Mars, Iowa is 70.517 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 0.321 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 0.832 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 32.846 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 1.448 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T03:00:00.000Z	44 \| good	7.884 \| good	26.351 \| good	42.194 \| good	0.882 \| good	5.783 \| good	0.374 \| good
2026-04-22T04:00:00.000Z	56 \| moderate	12.244 \| fine	44.554 \| good	39.182 \| good	0.454 \| good	5.709 \| good	0.343 \| good
2026-04-22T05:00:00.000Z	44 \| good	8.305 \| good	29.06 \| good	37.834 \| good	0.542 \| good	3.63 \| good	0.299 \| good
2026-04-22T06:00:00.000Z	36 \| good	5.826 \| good	20.695 \| good	38.691 \| good	0.541 \| good	3.651 \| good	0.299 \| good
2026-04-22T07:00:00.000Z	44 \| good	7.532 \| good	22.556 \| good	42.914 \| good	0.62 \| good	1.779 \| good	0.447 \| good
2026-04-22T08:00:00.000Z	54 \| moderate	11.01 \| good	20.696 \| good	37.727 \| good	0.674 \| good	1.709 \| good	0.221 \| good
2026-04-22T09:00:00.000Z	44 \| good	7.817 \| good	23.856 \| good	33.744 \| good	0.66 \| good	1.737 \| good	0.226 \| good
2026-04-22T10:00:00.000Z	30 \| good	4.966 \| good	7.184 \| good	32.317 \| good	0.612 \| good	2.802 \| good	0.195 \| good
2026-04-22T11:00:00.000Z	29 \| good	4.642 \| good	8.346 \| good	30.92 \| good	0.501 \| good	6.003 \| good	0.208 \| good
2026-04-22T12:00:00.000Z	28 \| good	5.296 \| good	21.356 \| good	30.02 \| good	0.382 \| good	14.009 \| good	0.261 \| good
2026-04-22T13:00:00.000Z	28 \| good	5.074 \| good	24.236 \| good	30.16 \| good	0.368 \| good	12.618 \| good	0.275 \| good
2026-04-22T14:00:00.000Z	25 \| good	4.146 \| good	13.327 \| good	27.26 \| good	0.43 \| good	7.773 \| good	0.278 \| good
2026-04-22T15:00:00.000Z	28 \| good	3.715 \| good	30.288 \| good	29.119 \| good	0.465 \| good	5.735 \| good	0.265 \| good
2026-04-22T16:00:00.000Z	29 \| good	4.103 \| good	20.15 \| good	31.421 \| good	0.536 \| good	5.34 \| good	0.265 \| good
2026-04-22T17:00:00.000Z	33 \| good	4.8 \| good	34.436 \| good	36.294 \| good	0.513 \| good	6.196 \| good	0.278 \| good
2026-04-22T18:00:00.000Z	36 \| good	5.165 \| good	34.908 \| good	39.328 \| good	0.384 \| good	5.164 \| good	0.278 \| good
2026-04-22T19:00:00.000Z	44 \| good	5.125 \| good	48.373 \| good	43.585 \| good	0.654 \| good	5.187 \| good	0.278 \| good
2026-04-22T20:00:00.000Z	60 \| moderate	6.133 \| good	72.914 \| fine	49.86 \| good	0.874 \| good	4.584 \| good	0.291 \| good
2026-04-22T21:00:00.000Z	56 \| moderate	6.004 \| good	66.298 \| fine	52.03 \| good	1.033 \| good	4.484 \| good	0.265 \| good
2026-04-22T22:00:00.000Z	47 \| good	6.655 \| good	24.959 \| good	51.298 \| good	0.938 \| good	4.596 \| good	0.278 \| good
2026-04-22T23:00:00.000Z	48 \| good	6.068 \| good	38.196 \| good	52.043 \| good	1.108 \| good	4.545 \| good	0.291 \| good
2026-04-23T00:00:00.000Z	46 \| good	6.154 \| good	32.666 \| good	50.447 \| good	1.105 \| good	5.647 \| good	0.278 \| good
2026-04-23T01:00:00.000Z	53 \| moderate	7.052 \| good	60.263 \| fine	50.627 \| good	1.085 \| good	5.619 \| good	0.247 \| good
2026-04-23T02:00:00.000Z	44 \| good	5.499 \| good	41.673 \| good	47.166 \| good	1.022 \| good	6.198 \| good	0.278 \| good
2026-04-23T03:00:00.000Z	39 \| good	5.752 \| good	27.03 \| good	41.639 \| good	1.063 \| good	5.645 \| good	0.278 \| good
2026-04-23T04:00:00.000Z	36 \| good	5.026 \| good	23.147 \| good	38.543 \| good	1.125 \| good	4.746 \| good	0.278 \| good
2026-04-23T05:00:00.000Z	32 \| good	5.443 \| good	22.107 \| good	35.497 \| good	0.958 \| good	3.498 \| good	0.239 \| good
2026-04-23T06:00:00.000Z	31 \| good	3.673 \| good	10.73 \| good	33.708 \| good	0.877 \| good	3.561 \| good	0.252 \| good
2026-04-23T07:00:00.000Z	31 \| good	5.152 \| good	12.268 \| good	32.792 \| good	0.856 \| good	2.672 \| good	0.252 \| good
2026-04-23T08:00:00.000Z	29 \| good	4.883 \| good	18.521 \| good	31.24 \| good	0.835 \| good	2.666 \| good	0.252 \| good
2026-04-23T09:00:00.000Z	30 \| good	5.203 \| good	18.785 \| good	31.565 \| good	0.814 \| good	2.1 \| good	0.239 \| good
2026-04-23T10:00:00.000Z	27 \| good	4.918 \| good	13.759 \| good	29.128 \| good	0.768 \| good	2.705 \| good	0.252 \| good
2026-04-23T11:00:00.000Z	33 \| good	5.923 \| good	22.959 \| good	30.654 \| good	0.62 \| good	3.743 \| good	0.252 \| good
2026-04-23T12:00:00.000Z	28 \| good	5.297 \| good	12.761 \| good	30.009 \| good	0.6 \| good	5.118 \| good	0.252 \| good
2026-04-23T13:00:00.000Z	29 \| good	5.228 \| good	18.504 \| good	30.98 \| good	0.769 \| good	4.865 \| good	0.265 \| good
2026-04-23T14:00:00.000Z	33 \| good	6.324 \| good	31.262 \| good	28.536 \| good	0.686 \| good	4.381 \| good	0.295 \| good
2026-04-23T15:00:00.000Z	33 \| good	5.546 \| good	20.963 \| good	29.475 \| good	0.683 \| good	4.21 \| good	0.295 \| good
2026-04-23T16:00:00.000Z	27 \| good	5.074 \| good	17.358 \| good	28.915 \| good	0.874 \| good	4.409 \| good	0.295 \| good
2026-04-23T17:00:00.000Z	34 \| good	5.376 \| good	37.477 \| good	27.146 \| good	0.405 \| good	4.446 \| good	0.308 \| good
2026-04-23T18:00:00.000Z	29 \| good	5.29 \| good	19.566 \| good	30.95 \| good	0.351 \| good	4.33 \| good	0.308 \| good
2026-04-23T19:00:00.000Z	33 \| good	6.101 \| good	24.234 \| good	36.445 \| good	0.405 \| good	5.252 \| good	0.278 \| good
2026-04-23T20:00:00.000Z	36 \| good	5.535 \| good	33.679 \| good	39.405 \| good	0.749 \| good	6.452 \| good	0.304 \| good
2026-04-23T21:00:00.000Z	49 \| good	8.816 \| good	39.269 \| good	46.244 \| good	0.704 \| good	5.926 \| good	0.395 \| good
2026-04-23T22:00:00.000Z	42 \| good	6.329 \| good	45.487 \| good	41.562 \| good	0.789 \| good	4.224 \| good	0.382 \| good
2026-04-23T23:00:00.000Z	42 \| good	3.646 \| good	24.853 \| good	45.258 \| good	0.875 \| good	3.153 \| good	0.369 \| good
2026-04-24T00:00:00.000Z	36 \| good	4.114 \| good	16.878 \| good	39.374 \| good	0.789 \| good	2.372 \| good	0.369 \| good
2026-04-24T01:00:00.000Z	59 \| moderate	4.808 \| good	70.517 \| fine	32.846 \| good	0.832 \| good	1.448 \| good	0.321 \| good
2026-04-24T02:00:00.000Z	59 \| moderate	4.808 \| good	70.517 \| fine	32.846 \| good	0.832 \| good	1.448 \| good	0.321 \| good
2026-04-24T03:00:00.000Z	30 \| good	2.141 \| good	9 \| good	32.276 \| good	0.041 \| good	0.86 \| good	0.145 \| good
2026-04-24T04:00:00.000Z	30 \| good	2.852 \| good	11.891 \| good	32.297 \| good	0.042 \| good	0.833 \| good	0.146 \| good
2026-04-24T05:00:00.000Z	30 \| good	4.215 \| good	18.546 \| good	31.919 \| good	0.042 \| good	0.806 \| good	0.148 \| good
2026-04-24T06:00:00.000Z	28 \| good	3.092 \| good	13.132 \| good	30.16 \| good	0.043 \| good	0.779 \| good	0.15 \| good
2026-04-24T07:00:00.000Z	26 \| good	2.008 \| good	8 \| good	28.238 \| good	0.041 \| good	0.79 \| good	0.15 \| good
2026-04-24T08:00:00.000Z	25 \| good	1.36 \| good	5.174 \| good	27.367 \| good	0.039 \| good	0.801 \| good	0.15 \| good
2026-04-24T09:00:00.000Z	25 \| good	1.282 \| good	5.174 \| good	26.603 \| good	0.038 \| good	0.811 \| good	0.15 \| good
2026-04-24T10:00:00.000Z	24 \| good	1.473 \| good	6.082 \| good	26.076 \| good	0.041 \| good	0.965 \| good	0.151 \| good
2026-04-24T11:00:00.000Z	28 \| good	2.21 \| good	9.029 \| good	29.802 \| good	0.045 \| good	1.118 \| good	0.152 \| good
2026-04-24T12:00:00.000Z	27 \| good	1.436 \| good	5.985 \| good	29.391 \| good	0.049 \| good	1.272 \| good	0.153 \| good
2026-04-24T13:00:00.000Z	29 \| good	1.378 \| good	5.174 \| good	30.837 \| good	0.066 \| good	1.059 \| good	0.154 \| good
2026-04-24T14:00:00.000Z	30 \| good	2.028 \| good	8.202 \| good	32.199 \| good	0.082 \| good	0.847 \| good	0.154 \| good
2026-04-24T15:00:00.000Z	31 \| good	2.277 \| good	9.212 \| good	33.159 \| good	0.099 \| good	0.634 \| good	0.154 \| good
2026-04-24T16:00:00.000Z	32 \| good	1.952 \| good	7.964 \| good	35.185 \| good	0.103 \| good	0.551 \| good	0.152 \| good
2026-04-24T17:00:00.000Z	35 \| good	2.528 \| good	10.066 \| good	38.056 \| good	0.107 \| good	0.469 \| good	0.151 \| good
2026-04-24T18:00:00.000Z	37 \| good	2.547 \| good	10.066 \| good	39.886 \| good	0.111 \| good	0.386 \| good	0.149 \| good
2026-04-24T19:00:00.000Z	40 \| good	2.223 \| good	9.119 \| good	42.958 \| good	0.113 \| good	0.372 \| good	0.147 \| good
2026-04-24T20:00:00.000Z	43 \| good	1.747 \| good	7.174 \| good	45.507 \| good	0.114 \| good	0.358 \| good	0.146 \| good
2026-04-24T21:00:00.000Z	44 \| good	2.211 \| good	9.082 \| good	47.832 \| good	0.115 \| good	0.343 \| good	0.144 \| good
2026-04-24T22:00:00.000Z	48 \| good	2.106 \| good	8.632 \| good	51.511 \| good	0.118 \| good	0.425 \| good	0.144 \| good
2026-04-24T23:00:00.000Z	50 \| good	1.614 \| good	6.543 \| good	54.257 \| good	0.12 \| good	0.507 \| good	0.143 \| good
2026-04-25T00:00:00.000Z	58 \| moderate	1.2 \| good	5.122 \| good	56.581 \| fine	0.123 \| good	0.588 \| good	0.143 \| good
2026-04-25T01:00:00.000Z	42 \| good	2.626 \| good	10.936 \| good	45.133 \| good	0.128 \| good	1.503 \| good	0.152 \| good
2026-04-25T02:00:00.000Z	40 \| good	2.484 \| good	10.172 \| good	42.699 \| good	0.133 \| good	2.417 \| good	0.161 \| good
2026-04-25T03:00:00.000Z	36 \| good	2.507 \| good	10.172 \| good	39.339 \| good	0.138 \| good	3.332 \| good	0.17 \| good
2026-04-25T04:00:00.000Z	37 \| good	2.768 \| good	11.239 \| good	39.572 \| good	0.134 \| good	3.141 \| good	0.17 \| good
2026-04-25T05:00:00.000Z	35 \| good	2.866 \| good	12 \| good	37.774 \| good	0.131 \| good	2.95 \| good	0.17 \| good
2026-04-25T06:00:00.000Z	32 \| good	3.109 \| good	13.622 \| good	35.394 \| good	0.127 \| good	2.76 \| good	0.171 \| good
2026-04-25T07:00:00.000Z	31 \| good	3.046 \| good	12.058 \| good	34.378 \| good	0.123 \| good	2.555 \| good	0.169 \| good
2026-04-25T08:00:00.000Z	29 \| good	3.167 \| good	14 \| good	31.402 \| good	0.12 \| good	2.35 \| good	0.167 \| good
2026-04-25T09:00:00.000Z	29 \| good	2.94 \| good	12 \| good	30.897 \| good	0.116 \| good	2.145 \| good	0.165 \| good
2026-04-25T10:00:00.000Z	24 \| good	3.835 \| good	16.798 \| good	25.745 \| good	0.13 \| good	2.086 \| good	0.162 \| good
2026-04-25T11:00:00.000Z	25 \| good	4.414 \| good	19.065 \| good	26.935 \| good	0.145 \| good	2.028 \| good	0.16 \| good
2026-04-25T12:00:00.000Z	25 \| good	3.982 \| good	17.469 \| good	26.893 \| good	0.16 \| good	1.97 \| good	0.158 \| good
2026-04-25T13:00:00.000Z	24 \| good	3.833 \| good	16.458 \| good	26.018 \| good	0.207 \| good	1.796 \| good	0.156 \| good
2026-04-25T14:00:00.000Z	24 \| good	3.781 \| good	16.364 \| good	25.928 \| good	0.255 \| good	1.622 \| good	0.155 \| good
2026-04-25T15:00:00.000Z	27 \| good	4.557 \| good	19.892 \| good	26.197 \| good	0.303 \| good	1.447 \| good	0.154 \| good
2026-04-25T16:00:00.000Z	27 \| good	4.892 \| good	21.103 \| good	27.712 \| good	0.32 \| good	1.187 \| good	0.151 \| good
2026-04-25T17:00:00.000Z	33 \| good	5.705 \| good	24.46 \| good	29.763 \| good	0.337 \| good	0.926 \| good	0.148 \| good
2026-04-25T18:00:00.000Z	29 \| good	5.209 \| good	22.332 \| good	31.467 \| good	0.354 \| good	0.666 \| good	0.145 \| good
2026-04-25T19:00:00.000Z	29 \| good	5.136 \| good	22.212 \| good	30.912 \| good	0.321 \| good	0.59 \| good	0.142 \| good
2026-04-25T20:00:00.000Z	33 \| good	5.724 \| good	24.538 \| good	31.425 \| good	0.287 \| good	0.514 \| good	0.138 \| good
2026-04-25T21:00:00.000Z	33 \| good	6.001 \| good	26.701 \| good	32.778 \| good	0.253 \| good	0.438 \| good	0.135 \| good
2026-04-25T22:00:00.000Z	33 \| good	6.414 \| good	28.424 \| good	34.666 \| good	0.242 \| good	0.548 \| good	0.135 \| good
2026-04-25T23:00:00.000Z	33 \| good	6.045 \| good	27.029 \| good	36.236 \| good	0.231 \| good	0.657 \| good	0.135 \| good
2026-04-26T00:00:00.000Z	51 \| moderate	1.976 \| good	3.254 \| good	54.65 \| good	0.218 \| good	0.763 \| good	0.135 \| good
2026-04-26T01:00:00.000Z	44 \| good	7.512 \| good	33.065 \| good	37.527 \| good	0.211 \| good	1.067 \| good	0.139 \| good
2026-04-26T02:00:00.000Z	38 \| good	7.162 \| good	31.811 \| good	34.119 \| good	0.202 \| good	1.366 \| good	0.143 \| 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 nitrogen dioxide (NO₂) level in Le Mars, Iowa at the moment?