What is the PM10 level in Hays, Kansas at the moment?

The PM10 concentration in Hays, Kansas is 43.164 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Hays, Kansas at the moment?

Currently, Hays, Kansas has a sulfur dioxide (SO2) concentration of 0.192 ppb.

What is the ozone (O3) level in Hays, Kansas at the moment?

The current ozone (O3) level in Hays, Kansas at the moment is 43.313 ppm.

What is the nitrogen dioxide (NO2) level in Hays, Kansas at the moment?

Nitrogen dioxide (NO2) level in Hays, Kansas at the moment is 2.297 ppb.

Live air quality index in Hays, Kansas today

Q: What is the PM2.5 level in Hays, Kansas at the moment?

PM2.5 levels in Hays, Kansas are currently 16.96 μg/m3.

Stay updated with real-time air quality in Hays, Kansas 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

Hays, Kansas

Last updated: ... (Local time)

Major air pollutants in Hays, Kansas

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

16.96 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

43.16 μg/m³

155

255

425

605+

Ozone (O₃)

43.31 ppb

201

201+

Sulfur Dioxide (SO₂)

0.19 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.30 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.24 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Hays, Kansas

Get Live Pollen Counts

Hays, Kansas

Scroll To Air Quality Map

Track live Hays, Kansas air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-21T22:00:00.000Z	61 \| moderate	13.486 \| fine	41.299 \| good	57.877 \| fine	0.808 \| good	2.606 \| good	0.306 \| good
2026-07-21T23:00:00.000Z	64 \| moderate	13.689 \| fine	43.199 \| good	58.806 \| fine	1.118 \| good	2.462 \| good	0.306 \| good
2026-07-22T00:00:00.000Z	58 \| moderate	13.234 \| fine	38.129 \| good	53.601 \| good	0.36 \| good	2.143 \| good	0.328 \| good
2026-07-22T01:00:00.000Z	58 \| moderate	13.032 \| fine	40.893 \| good	51.907 \| good	0.428 \| good	2.271 \| good	0.307 \| good
2026-07-22T02:00:00.000Z	58 \| moderate	13.089 \| fine	48.349 \| good	51.936 \| good	0.567 \| good	2.081 \| good	0.307 \| good
2026-07-22T03:00:00.000Z	60 \| moderate	13.687 \| fine	41.241 \| good	46.659 \| good	0.615 \| good	2.589 \| good	0.326 \| good
2026-07-22T04:00:00.000Z	62 \| moderate	14.585 \| fine	43.728 \| good	44.421 \| good	0.368 \| good	2.576 \| good	0.325 \| good
2026-07-22T05:00:00.000Z	64 \| moderate	15.825 \| fine	40.615 \| good	40.558 \| good	1.029 \| good	2.225 \| good	0.261 \| good
2026-07-22T06:00:00.000Z	453 \| hazardous	16.205 \| fine	49.448 \| good	40.075 \| good	0.391 \| good	1859.552 \| vPoor	0.219 \| good
2026-07-22T07:00:00.000Z	452 \| hazardous	16.363 \| fine	50.345 \| good	39.66 \| good	0.256 \| good	1855.608 \| vPoor	0.22 \| good
2026-07-22T08:00:00.000Z	64 \| moderate	15.68 \| fine	41.972 \| good	37.972 \| good	0.461 \| good	2.265 \| good	0.218 \| good
2026-07-22T09:00:00.000Z	62 \| moderate	14.698 \| fine	44.137 \| good	34.459 \| good	0.305 \| good	2.135 \| good	0.199 \| good
2026-07-22T10:00:00.000Z	62 \| moderate	15.191 \| fine	42.143 \| good	35.603 \| good	0.379 \| good	2.519 \| good	0.24 \| good
2026-07-22T11:00:00.000Z	62 \| moderate	14.622 \| fine	43.017 \| good	37.396 \| good	0.207 \| good	3.349 \| good	0.282 \| good
2026-07-22T12:00:00.000Z	60 \| moderate	14.229 \| fine	39.071 \| good	32.727 \| good	0.188 \| good	4.199 \| good	0.344 \| good
2026-07-22T13:00:00.000Z	60 \| moderate	14.456 \| fine	43.757 \| good	32.356 \| good	0.55 \| good	4.654 \| good	0.365 \| good
2026-07-22T14:00:00.000Z	60 \| moderate	14.42 \| fine	51.411 \| good	34.438 \| good	0.433 \| good	3.617 \| good	0.345 \| good
2026-07-22T15:00:00.000Z	62 \| moderate	14.537 \| fine	42.397 \| good	36.818 \| good	0.193 \| good	3.411 \| good	0.365 \| good
2026-07-22T16:00:00.000Z	62 \| moderate	14.838 \| fine	46.312 \| good	34.531 \| good	0.258 \| good	3.049 \| good	0.405 \| good
2026-07-22T17:00:00.000Z	64 \| moderate	15.515 \| fine	43.952 \| good	39.742 \| good	0.797 \| good	2.452 \| good	0.386 \| good
2026-07-22T18:00:00.000Z	62 \| moderate	15.166 \| fine	45.391 \| good	38.075 \| good	0.902 \| good	2.226 \| good	0.366 \| good
2026-07-22T19:00:00.000Z	64 \| moderate	15.606 \| fine	47.614 \| good	41.793 \| good	0.724 \| good	2.176 \| good	0.366 \| good
2026-07-22T20:00:00.000Z	64 \| moderate	15.764 \| fine	48.578 \| good	43.615 \| good	0.683 \| good	2.22 \| good	0.366 \| good
2026-07-22T21:00:00.000Z	64 \| moderate	15.938 \| fine	42.943 \| good	43.988 \| good	0.403 \| good	2.302 \| good	0.387 \| good
2026-07-22T22:00:00.000Z	66 \| moderate	17.027 \| fine	46.986 \| good	48.214 \| good	0.41 \| good	4.188 \| good	0.347 \| good
2026-07-22T23:00:00.000Z	66 \| moderate	16.568 \| fine	47.784 \| good	48.444 \| good	0.708 \| good	2.069 \| good	0.347 \| good
2026-07-23T00:00:00.000Z	64 \| moderate	16.033 \| fine	47.5 \| good	51.216 \| good	0.755 \| good	2.145 \| good	0.368 \| good
2026-07-23T01:00:00.000Z	64 \| moderate	16.123 \| fine	51.61 \| good	52.771 \| good	0.316 \| good	2.061 \| good	0.368 \| good
2026-07-23T02:00:00.000Z	66 \| moderate	17.04 \| fine	63.572 \| fine	51.636 \| good	0.319 \| good	2.079 \| good	0.347 \| good
2026-07-23T03:00:00.000Z	49 \| good	8.956 \| good	39.05 \| good	37.395 \| good	0.194 \| good	1.135 \| good	0.207 \| good
2026-07-23T04:00:00.000Z	64 \| moderate	16.491 \| fine	51.574 \| good	44.106 \| good	0.185 \| good	1.916 \| good	0.344 \| good
2026-07-23T05:00:00.000Z	66 \| moderate	17.323 \| fine	51.436 \| good	41.339 \| good	0.192 \| good	1.748 \| good	0.325 \| good
2026-07-23T06:00:00.000Z	69 \| moderate	19.374 \| fine	50.317 \| good	39.217 \| good	0.17 \| good	1.993 \| good	0.327 \| good
2026-07-23T07:00:00.000Z	64 \| moderate	15.894 \| fine	45.284 \| good	39.258 \| good	0.386 \| good	1.88 \| good	0.326 \| good
2026-07-23T08:00:00.000Z	66 \| moderate	16.539 \| fine	51.571 \| good	31.457 \| good	0.165 \| good	1.74 \| good	0.306 \| good
2026-07-23T09:00:00.000Z	66 \| moderate	16.77 \| fine	55.064 \| fine	29.769 \| good	0.401 \| good	1.838 \| good	0.306 \| good
2026-07-23T10:00:00.000Z	64 \| moderate	15.727 \| fine	38.13 \| good	30.487 \| good	0.177 \| good	2.187 \| good	0.327 \| good
2026-07-23T11:00:00.000Z	62 \| moderate	15.063 \| fine	37.326 \| good	28.881 \| good	0.409 \| good	3.04 \| good	0.327 \| good
2026-07-23T12:00:00.000Z	60 \| moderate	13.857 \| fine	37.596 \| good	27.718 \| good	0.165 \| good	3.692 \| good	0.409 \| good
2026-07-23T13:00:00.000Z	62 \| moderate	15.434 \| fine	40.641 \| good	28.437 \| good	0.25 \| good	4.361 \| good	0.43 \| good
2026-07-23T14:00:00.000Z	62 \| moderate	14.623 \| fine	32.816 \| good	26.379 \| good	0.337 \| good	4.07 \| good	0.409 \| good
2026-07-23T15:00:00.000Z	62 \| moderate	14.748 \| fine	31.807 \| good	30.898 \| good	0.206 \| good	4.006 \| good	0.429 \| good
2026-07-23T16:00:00.000Z	64 \| moderate	16.073 \| fine	54.061 \| good	29.971 \| good	0.337 \| good	3.906 \| good	0.409 \| good
2026-07-23T17:00:00.000Z	64 \| moderate	15.843 \| fine	42.012 \| good	32.664 \| good	0.266 \| good	3.281 \| good	0.273 \| good
2026-07-23T18:00:00.000Z	64 \| moderate	16.434 \| fine	44.85 \| good	35.296 \| good	0.646 \| good	2.95 \| good	0.273 \| good
2026-07-23T19:00:00.000Z	66 \| moderate	17.091 \| fine	43.434 \| good	38.285 \| good	0.326 \| good	2.713 \| good	0.263 \| good
2026-07-23T20:00:00.000Z	66 \| moderate	16.96 \| fine	43.164 \| good	43.313 \| good	0.192 \| good	2.297 \| good	0.243 \| good
2026-07-23T21:00:00.000Z	67 \| moderate	17.571 \| fine	42.766 \| good	44.461 \| good	0.398 \| good	2.157 \| good	0.26 \| good
2026-07-23T21:00:00.000Z	66 \| moderate	16.96 \| fine	43.164 \| good	43.313 \| good	0.192 \| good	2.297 \| good	0.243 \| good
2026-07-23T22:00:00.000Z	67 \| moderate	17.705 \| fine	78.828 \| fine	54.874 \| good	0.302 \| good	0.621 \| good	0.22 \| good
2026-07-23T23:00:00.000Z	64 \| moderate	16.276 \| fine	72.804 \| fine	51.803 \| good	0.299 \| good	0.672 \| good	0.222 \| good
2026-07-24T00:00:00.000Z	56 \| moderate	11.913 \| good	53.797 \| good	49.287 \| good	0.303 \| good	0.767 \| good	0.223 \| good
2026-07-24T01:00:00.000Z	66 \| moderate	17.052 \| fine	75.007 \| fine	57.769 \| fine	0.312 \| good	1.008 \| good	0.225 \| good
2026-07-24T02:00:00.000Z	52 \| moderate	10.309 \| good	45.902 \| good	42.391 \| good	0.338 \| good	1.267 \| good	0.225 \| good
2026-07-24T03:00:00.000Z	52 \| moderate	9.718 \| good	43.015 \| good	35.053 \| good	0.376 \| good	1.377 \| good	0.223 \| good
2026-07-24T04:00:00.000Z	49 \| good	9.278 \| good	41.038 \| good	35.578 \| good	0.397 \| good	1.481 \| good	0.222 \| good
2026-07-24T05:00:00.000Z	52 \| moderate	9.591 \| good	43 \| good	39.695 \| good	0.403 \| good	1.589 \| good	0.219 \| good
2026-07-24T06:00:00.000Z	49 \| good	9.124 \| good	41 \| good	38.731 \| good	0.394 \| good	1.672 \| good	0.215 \| good
2026-07-24T07:00:00.000Z	52 \| moderate	9.765 \| good	43.012 \| good	35.964 \| good	0.375 \| good	1.719 \| good	0.208 \| good
2026-07-24T08:00:00.000Z	52 \| moderate	10.068 \| good	44.925 \| good	36.228 \| good	0.351 \| good	1.682 \| good	0.201 \| good
2026-07-24T09:00:00.000Z	52 \| moderate	9.926 \| good	43.966 \| good	34.21 \| good	0.329 \| good	1.581 \| good	0.192 \| good
2026-07-24T10:00:00.000Z	49 \| good	8.637 \| good	37.95 \| good	28.996 \| good	0.319 \| good	1.579 \| good	0.186 \| good
2026-07-24T11:00:00.000Z	33 \| good	5.906 \| good	26.797 \| good	27.975 \| good	0.311 \| good	1.74 \| good	0.184 \| good
2026-07-24T12:00:00.000Z	33 \| good	6.087 \| good	27.045 \| good	21.546 \| good	0.297 \| good	2.027 \| good	0.182 \| good
2026-07-24T13:00:00.000Z	38 \| good	7.208 \| good	31.991 \| good	22.753 \| good	0.288 \| good	1.869 \| good	0.181 \| good
2026-07-24T14:00:00.000Z	38 \| good	7.125 \| good	32 \| good	23.948 \| good	0.298 \| good	1.383 \| good	0.178 \| good
2026-07-24T15:00:00.000Z	44 \| good	7.598 \| good	33.941 \| good	26.474 \| good	0.299 \| good	1.032 \| good	0.173 \| good
2026-07-24T16:00:00.000Z	49 \| good	8.805 \| good	38.98 \| good	32.173 \| good	0.284 \| good	0.797 \| good	0.171 \| good
2026-07-24T17:00:00.000Z	49 \| good	8.836 \| good	38.941 \| good	38.841 \| good	0.267 \| good	0.649 \| good	0.174 \| good
2026-07-24T18:00:00.000Z	49 \| good	9.394 \| good	41.941 \| good	46.889 \| good	0.256 \| good	0.543 \| good	0.18 \| good
2026-07-24T19:00:00.000Z	49 \| good	9.433 \| good	41.926 \| good	48.604 \| good	0.246 \| good	0.47 \| good	0.185 \| good
2026-07-24T20:00:00.000Z	52 \| moderate	10.41 \| good	45.966 \| good	52.112 \| good	0.234 \| good	0.424 \| good	0.187 \| good
2026-07-24T21:00:00.000Z	54 \| moderate	11.358 \| good	50.009 \| good	51.895 \| good	0.219 \| good	0.407 \| good	0.187 \| good
2026-07-24T22:00:00.000Z	56 \| moderate	12.135 \| fine	54.92 \| good	51.944 \| good	0.203 \| good	0.415 \| good	0.185 \| good
2026-07-24T23:00:00.000Z	56 \| moderate	11.733 \| good	51.929 \| good	49.639 \| good	0.188 \| good	0.453 \| good	0.183 \| good
2026-07-25T00:00:00.000Z	54 \| moderate	10.717 \| good	47.929 \| good	52.549 \| good	0.176 \| good	0.555 \| good	0.184 \| good
2026-07-25T01:00:00.000Z	54 \| moderate	11.234 \| good	49.925 \| good	48.032 \| good	0.171 \| good	0.716 \| good	0.187 \| good
2026-07-25T02:00:00.000Z	56 \| moderate	11.602 \| good	51.023 \| good	49.289 \| good	0.167 \| good	1.378 \| good	0.194 \| good
2026-07-25T03:00:00.000Z	56 \| moderate	12.354 \| fine	55.047 \| fine	48.14 \| good	0.178 \| good	1.636 \| good	0.2 \| good
2026-07-25T04:00:00.000Z	56 \| moderate	11.597 \| good	51.024 \| good	41.263 \| good	0.184 \| good	1.775 \| good	0.205 \| good
2026-07-25T05:00:00.000Z	54 \| moderate	11.486 \| good	50.98 \| good	39.289 \| good	0.188 \| good	2.059 \| good	0.208 \| good
2026-07-25T06:00:00.000Z	54 \| moderate	10.591 \| good	47.087 \| good	35.649 \| good	0.193 \| good	2.4 \| good	0.211 \| good
2026-07-25T07:00:00.000Z	56 \| moderate	12.071 \| good	54.466 \| good	27.578 \| good	0.201 \| good	2.73 \| good	0.214 \| good
2026-07-25T08:00:00.000Z	56 \| moderate	11.576 \| good	51.316 \| good	23.023 \| good	0.208 \| good	3.08 \| good	0.216 \| good
2026-07-25T09:00:00.000Z	54 \| moderate	10.567 \| good	46.977 \| good	19.047 \| good	0.215 \| good	3.51 \| good	0.219 \| good
2026-07-25T10:00:00.000Z	52 \| moderate	9.616 \| good	43.011 \| good	17.639 \| good	0.223 \| good	3.91 \| good	0.221 \| good
2026-07-25T11:00:00.000Z	49 \| good	8.948 \| good	38.948 \| good	20.008 \| good	0.223 \| good	4.187 \| good	0.222 \| good
2026-07-25T12:00:00.000Z	49 \| good	8.621 \| good	37.926 \| good	19.089 \| good	0.211 \| good	4.002 \| good	0.224 \| good
2026-07-25T13:00:00.000Z	44 \| good	8.486 \| good	37.059 \| good	30.649 \| good	0.213 \| good	2.927 \| good	0.222 \| good
2026-07-25T14:00:00.000Z	49 \| good	8.815 \| good	39 \| good	36.77 \| good	0.213 \| good	1.983 \| good	0.218 \| good
2026-07-25T15:00:00.000Z	52 \| moderate	9.923 \| good	44 \| good	38.815 \| good	0.201 \| good	1.276 \| good	0.215 \| good
2026-07-25T16:00:00.000Z	52 \| moderate	10.078 \| good	44.955 \| good	42.537 \| good	0.188 \| good	0.755 \| good	0.208 \| good
2026-07-25T17:00:00.000Z	49 \| good	9.39 \| good	42 \| good	44.858 \| good	0.188 \| good	0.498 \| good	0.196 \| good
2026-07-25T18:00:00.000Z	49 \| good	9.147 \| good	41 \| good	47.458 \| good	0.189 \| good	0.376 \| good	0.181 \| good
2026-07-25T19:00:00.000Z	49 \| good	9.134 \| good	41 \| good	46.897 \| good	0.162 \| good	0.316 \| good	0.169 \| good
2026-07-25T20:00:00.000Z	49 \| good	9.258 \| good	41 \| good	46.635 \| good	0.127 \| good	0.287 \| good	0.161 \| good
2026-07-25T21:00:00.000Z	49 \| good	9.252 \| good	41 \| good	47.337 \| good	0.102 \| good	0.28 \| good	0.156 \| good

Hays

Get reliable air quality data to drive your business

Hays, Kansas air quality map: Stay updated on AQI near you

0.11ppm

How accurate is Kansas, USA air quality data?

Air quality and pollutant data for Kansas, 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 Hays, Kansas?

The air quality information for Hays, Kansas is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Hays, Kansas at its worst?

In the past 24 hours, the air quality in Hays, Kansas was at its worst at 06:00:00 on 2026-07-23.

When did Hays, Kansas experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Hays, Kansas was observed at 03:00:00 on 2026-07-23.

What is the AQI in Hays, Kansas right now?

As of now, the AQI in Hays, Kansas is 66, indicating Moderate conditions.

What is the most common type of pollution in Hays, Kansas?

Hays, Kansas air has the highest levels of PM2.5.

What should I do in case of poor air quality in Hays, Kansas?

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

What is the PM_2.5 level in Hays, Kansas at the moment?

PM_2.5 levels in Hays, Kansas are currently 16.96 μg/m³.

What is the PM₁₀ level in Hays, Kansas at the moment?

The PM₁₀ concentration in Hays, Kansas is 43.164 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Hays, Kansas at the moment?

The current carbon monoxide (CO) concentration in Hays, Kansas is 0.243 ppm.

What is the sulfur dioxide (SO₂) level in Hays, Kansas at the moment?

Currently, Hays, Kansas has a sulfur dioxide (SO₂) concentration of 0.192 ppb.

What is the ozone (O₃) level in Hays, Kansas at the moment?

The current ozone (O₃) level in Hays, Kansas at the moment is 43.313 ppm.

What is the nitrogen dioxide (NO₂) level in Hays, Kansas at the moment?

Nitrogen dioxide (NO₂) level in Hays, Kansas at the moment is 2.297 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-21T22:00:00.000Z	61 \| moderate	13.486 \| fine	41.299 \| good	57.877 \| fine	0.808 \| good	2.606 \| good	0.306 \| good
2026-07-21T23:00:00.000Z	64 \| moderate	13.689 \| fine	43.199 \| good	58.806 \| fine	1.118 \| good	2.462 \| good	0.306 \| good
2026-07-22T00:00:00.000Z	58 \| moderate	13.234 \| fine	38.129 \| good	53.601 \| good	0.36 \| good	2.143 \| good	0.328 \| good
2026-07-22T01:00:00.000Z	58 \| moderate	13.032 \| fine	40.893 \| good	51.907 \| good	0.428 \| good	2.271 \| good	0.307 \| good
2026-07-22T02:00:00.000Z	58 \| moderate	13.089 \| fine	48.349 \| good	51.936 \| good	0.567 \| good	2.081 \| good	0.307 \| good
2026-07-22T03:00:00.000Z	60 \| moderate	13.687 \| fine	41.241 \| good	46.659 \| good	0.615 \| good	2.589 \| good	0.326 \| good
2026-07-22T04:00:00.000Z	62 \| moderate	14.585 \| fine	43.728 \| good	44.421 \| good	0.368 \| good	2.576 \| good	0.325 \| good
2026-07-22T05:00:00.000Z	64 \| moderate	15.825 \| fine	40.615 \| good	40.558 \| good	1.029 \| good	2.225 \| good	0.261 \| good
2026-07-22T06:00:00.000Z	453 \| hazardous	16.205 \| fine	49.448 \| good	40.075 \| good	0.391 \| good	1859.552 \| vPoor	0.219 \| good
2026-07-22T07:00:00.000Z	452 \| hazardous	16.363 \| fine	50.345 \| good	39.66 \| good	0.256 \| good	1855.608 \| vPoor	0.22 \| good
2026-07-22T08:00:00.000Z	64 \| moderate	15.68 \| fine	41.972 \| good	37.972 \| good	0.461 \| good	2.265 \| good	0.218 \| good
2026-07-22T09:00:00.000Z	62 \| moderate	14.698 \| fine	44.137 \| good	34.459 \| good	0.305 \| good	2.135 \| good	0.199 \| good
2026-07-22T10:00:00.000Z	62 \| moderate	15.191 \| fine	42.143 \| good	35.603 \| good	0.379 \| good	2.519 \| good	0.24 \| good
2026-07-22T11:00:00.000Z	62 \| moderate	14.622 \| fine	43.017 \| good	37.396 \| good	0.207 \| good	3.349 \| good	0.282 \| good
2026-07-22T12:00:00.000Z	60 \| moderate	14.229 \| fine	39.071 \| good	32.727 \| good	0.188 \| good	4.199 \| good	0.344 \| good
2026-07-22T13:00:00.000Z	60 \| moderate	14.456 \| fine	43.757 \| good	32.356 \| good	0.55 \| good	4.654 \| good	0.365 \| good
2026-07-22T14:00:00.000Z	60 \| moderate	14.42 \| fine	51.411 \| good	34.438 \| good	0.433 \| good	3.617 \| good	0.345 \| good
2026-07-22T15:00:00.000Z	62 \| moderate	14.537 \| fine	42.397 \| good	36.818 \| good	0.193 \| good	3.411 \| good	0.365 \| good
2026-07-22T16:00:00.000Z	62 \| moderate	14.838 \| fine	46.312 \| good	34.531 \| good	0.258 \| good	3.049 \| good	0.405 \| good
2026-07-22T17:00:00.000Z	64 \| moderate	15.515 \| fine	43.952 \| good	39.742 \| good	0.797 \| good	2.452 \| good	0.386 \| good
2026-07-22T18:00:00.000Z	62 \| moderate	15.166 \| fine	45.391 \| good	38.075 \| good	0.902 \| good	2.226 \| good	0.366 \| good
2026-07-22T19:00:00.000Z	64 \| moderate	15.606 \| fine	47.614 \| good	41.793 \| good	0.724 \| good	2.176 \| good	0.366 \| good
2026-07-22T20:00:00.000Z	64 \| moderate	15.764 \| fine	48.578 \| good	43.615 \| good	0.683 \| good	2.22 \| good	0.366 \| good
2026-07-22T21:00:00.000Z	64 \| moderate	15.938 \| fine	42.943 \| good	43.988 \| good	0.403 \| good	2.302 \| good	0.387 \| good
2026-07-22T22:00:00.000Z	66 \| moderate	17.027 \| fine	46.986 \| good	48.214 \| good	0.41 \| good	4.188 \| good	0.347 \| good
2026-07-22T23:00:00.000Z	66 \| moderate	16.568 \| fine	47.784 \| good	48.444 \| good	0.708 \| good	2.069 \| good	0.347 \| good
2026-07-23T00:00:00.000Z	64 \| moderate	16.033 \| fine	47.5 \| good	51.216 \| good	0.755 \| good	2.145 \| good	0.368 \| good
2026-07-23T01:00:00.000Z	64 \| moderate	16.123 \| fine	51.61 \| good	52.771 \| good	0.316 \| good	2.061 \| good	0.368 \| good
2026-07-23T02:00:00.000Z	66 \| moderate	17.04 \| fine	63.572 \| fine	51.636 \| good	0.319 \| good	2.079 \| good	0.347 \| good
2026-07-23T03:00:00.000Z	49 \| good	8.956 \| good	39.05 \| good	37.395 \| good	0.194 \| good	1.135 \| good	0.207 \| good
2026-07-23T04:00:00.000Z	64 \| moderate	16.491 \| fine	51.574 \| good	44.106 \| good	0.185 \| good	1.916 \| good	0.344 \| good
2026-07-23T05:00:00.000Z	66 \| moderate	17.323 \| fine	51.436 \| good	41.339 \| good	0.192 \| good	1.748 \| good	0.325 \| good
2026-07-23T06:00:00.000Z	69 \| moderate	19.374 \| fine	50.317 \| good	39.217 \| good	0.17 \| good	1.993 \| good	0.327 \| good
2026-07-23T07:00:00.000Z	64 \| moderate	15.894 \| fine	45.284 \| good	39.258 \| good	0.386 \| good	1.88 \| good	0.326 \| good
2026-07-23T08:00:00.000Z	66 \| moderate	16.539 \| fine	51.571 \| good	31.457 \| good	0.165 \| good	1.74 \| good	0.306 \| good
2026-07-23T09:00:00.000Z	66 \| moderate	16.77 \| fine	55.064 \| fine	29.769 \| good	0.401 \| good	1.838 \| good	0.306 \| good
2026-07-23T10:00:00.000Z	64 \| moderate	15.727 \| fine	38.13 \| good	30.487 \| good	0.177 \| good	2.187 \| good	0.327 \| good
2026-07-23T11:00:00.000Z	62 \| moderate	15.063 \| fine	37.326 \| good	28.881 \| good	0.409 \| good	3.04 \| good	0.327 \| good
2026-07-23T12:00:00.000Z	60 \| moderate	13.857 \| fine	37.596 \| good	27.718 \| good	0.165 \| good	3.692 \| good	0.409 \| good
2026-07-23T13:00:00.000Z	62 \| moderate	15.434 \| fine	40.641 \| good	28.437 \| good	0.25 \| good	4.361 \| good	0.43 \| good
2026-07-23T14:00:00.000Z	62 \| moderate	14.623 \| fine	32.816 \| good	26.379 \| good	0.337 \| good	4.07 \| good	0.409 \| good
2026-07-23T15:00:00.000Z	62 \| moderate	14.748 \| fine	31.807 \| good	30.898 \| good	0.206 \| good	4.006 \| good	0.429 \| good
2026-07-23T16:00:00.000Z	64 \| moderate	16.073 \| fine	54.061 \| good	29.971 \| good	0.337 \| good	3.906 \| good	0.409 \| good
2026-07-23T17:00:00.000Z	64 \| moderate	15.843 \| fine	42.012 \| good	32.664 \| good	0.266 \| good	3.281 \| good	0.273 \| good
2026-07-23T18:00:00.000Z	64 \| moderate	16.434 \| fine	44.85 \| good	35.296 \| good	0.646 \| good	2.95 \| good	0.273 \| good
2026-07-23T19:00:00.000Z	66 \| moderate	17.091 \| fine	43.434 \| good	38.285 \| good	0.326 \| good	2.713 \| good	0.263 \| good
2026-07-23T20:00:00.000Z	66 \| moderate	16.96 \| fine	43.164 \| good	43.313 \| good	0.192 \| good	2.297 \| good	0.243 \| good
2026-07-23T21:00:00.000Z	67 \| moderate	17.571 \| fine	42.766 \| good	44.461 \| good	0.398 \| good	2.157 \| good	0.26 \| good
2026-07-23T21:00:00.000Z	66 \| moderate	16.96 \| fine	43.164 \| good	43.313 \| good	0.192 \| good	2.297 \| good	0.243 \| good
2026-07-23T22:00:00.000Z	67 \| moderate	17.705 \| fine	78.828 \| fine	54.874 \| good	0.302 \| good	0.621 \| good	0.22 \| good
2026-07-23T23:00:00.000Z	64 \| moderate	16.276 \| fine	72.804 \| fine	51.803 \| good	0.299 \| good	0.672 \| good	0.222 \| good
2026-07-24T00:00:00.000Z	56 \| moderate	11.913 \| good	53.797 \| good	49.287 \| good	0.303 \| good	0.767 \| good	0.223 \| good
2026-07-24T01:00:00.000Z	66 \| moderate	17.052 \| fine	75.007 \| fine	57.769 \| fine	0.312 \| good	1.008 \| good	0.225 \| good
2026-07-24T02:00:00.000Z	52 \| moderate	10.309 \| good	45.902 \| good	42.391 \| good	0.338 \| good	1.267 \| good	0.225 \| good
2026-07-24T03:00:00.000Z	52 \| moderate	9.718 \| good	43.015 \| good	35.053 \| good	0.376 \| good	1.377 \| good	0.223 \| good
2026-07-24T04:00:00.000Z	49 \| good	9.278 \| good	41.038 \| good	35.578 \| good	0.397 \| good	1.481 \| good	0.222 \| good
2026-07-24T05:00:00.000Z	52 \| moderate	9.591 \| good	43 \| good	39.695 \| good	0.403 \| good	1.589 \| good	0.219 \| good
2026-07-24T06:00:00.000Z	49 \| good	9.124 \| good	41 \| good	38.731 \| good	0.394 \| good	1.672 \| good	0.215 \| good
2026-07-24T07:00:00.000Z	52 \| moderate	9.765 \| good	43.012 \| good	35.964 \| good	0.375 \| good	1.719 \| good	0.208 \| good
2026-07-24T08:00:00.000Z	52 \| moderate	10.068 \| good	44.925 \| good	36.228 \| good	0.351 \| good	1.682 \| good	0.201 \| good
2026-07-24T09:00:00.000Z	52 \| moderate	9.926 \| good	43.966 \| good	34.21 \| good	0.329 \| good	1.581 \| good	0.192 \| good
2026-07-24T10:00:00.000Z	49 \| good	8.637 \| good	37.95 \| good	28.996 \| good	0.319 \| good	1.579 \| good	0.186 \| good
2026-07-24T11:00:00.000Z	33 \| good	5.906 \| good	26.797 \| good	27.975 \| good	0.311 \| good	1.74 \| good	0.184 \| good
2026-07-24T12:00:00.000Z	33 \| good	6.087 \| good	27.045 \| good	21.546 \| good	0.297 \| good	2.027 \| good	0.182 \| good
2026-07-24T13:00:00.000Z	38 \| good	7.208 \| good	31.991 \| good	22.753 \| good	0.288 \| good	1.869 \| good	0.181 \| good
2026-07-24T14:00:00.000Z	38 \| good	7.125 \| good	32 \| good	23.948 \| good	0.298 \| good	1.383 \| good	0.178 \| good
2026-07-24T15:00:00.000Z	44 \| good	7.598 \| good	33.941 \| good	26.474 \| good	0.299 \| good	1.032 \| good	0.173 \| good
2026-07-24T16:00:00.000Z	49 \| good	8.805 \| good	38.98 \| good	32.173 \| good	0.284 \| good	0.797 \| good	0.171 \| good
2026-07-24T17:00:00.000Z	49 \| good	8.836 \| good	38.941 \| good	38.841 \| good	0.267 \| good	0.649 \| good	0.174 \| good
2026-07-24T18:00:00.000Z	49 \| good	9.394 \| good	41.941 \| good	46.889 \| good	0.256 \| good	0.543 \| good	0.18 \| good
2026-07-24T19:00:00.000Z	49 \| good	9.433 \| good	41.926 \| good	48.604 \| good	0.246 \| good	0.47 \| good	0.185 \| good
2026-07-24T20:00:00.000Z	52 \| moderate	10.41 \| good	45.966 \| good	52.112 \| good	0.234 \| good	0.424 \| good	0.187 \| good
2026-07-24T21:00:00.000Z	54 \| moderate	11.358 \| good	50.009 \| good	51.895 \| good	0.219 \| good	0.407 \| good	0.187 \| good
2026-07-24T22:00:00.000Z	56 \| moderate	12.135 \| fine	54.92 \| good	51.944 \| good	0.203 \| good	0.415 \| good	0.185 \| good
2026-07-24T23:00:00.000Z	56 \| moderate	11.733 \| good	51.929 \| good	49.639 \| good	0.188 \| good	0.453 \| good	0.183 \| good
2026-07-25T00:00:00.000Z	54 \| moderate	10.717 \| good	47.929 \| good	52.549 \| good	0.176 \| good	0.555 \| good	0.184 \| good
2026-07-25T01:00:00.000Z	54 \| moderate	11.234 \| good	49.925 \| good	48.032 \| good	0.171 \| good	0.716 \| good	0.187 \| good
2026-07-25T02:00:00.000Z	56 \| moderate	11.602 \| good	51.023 \| good	49.289 \| good	0.167 \| good	1.378 \| good	0.194 \| good
2026-07-25T03:00:00.000Z	56 \| moderate	12.354 \| fine	55.047 \| fine	48.14 \| good	0.178 \| good	1.636 \| good	0.2 \| good
2026-07-25T04:00:00.000Z	56 \| moderate	11.597 \| good	51.024 \| good	41.263 \| good	0.184 \| good	1.775 \| good	0.205 \| good
2026-07-25T05:00:00.000Z	54 \| moderate	11.486 \| good	50.98 \| good	39.289 \| good	0.188 \| good	2.059 \| good	0.208 \| good
2026-07-25T06:00:00.000Z	54 \| moderate	10.591 \| good	47.087 \| good	35.649 \| good	0.193 \| good	2.4 \| good	0.211 \| good
2026-07-25T07:00:00.000Z	56 \| moderate	12.071 \| good	54.466 \| good	27.578 \| good	0.201 \| good	2.73 \| good	0.214 \| good
2026-07-25T08:00:00.000Z	56 \| moderate	11.576 \| good	51.316 \| good	23.023 \| good	0.208 \| good	3.08 \| good	0.216 \| good
2026-07-25T09:00:00.000Z	54 \| moderate	10.567 \| good	46.977 \| good	19.047 \| good	0.215 \| good	3.51 \| good	0.219 \| good
2026-07-25T10:00:00.000Z	52 \| moderate	9.616 \| good	43.011 \| good	17.639 \| good	0.223 \| good	3.91 \| good	0.221 \| good
2026-07-25T11:00:00.000Z	49 \| good	8.948 \| good	38.948 \| good	20.008 \| good	0.223 \| good	4.187 \| good	0.222 \| good
2026-07-25T12:00:00.000Z	49 \| good	8.621 \| good	37.926 \| good	19.089 \| good	0.211 \| good	4.002 \| good	0.224 \| good
2026-07-25T13:00:00.000Z	44 \| good	8.486 \| good	37.059 \| good	30.649 \| good	0.213 \| good	2.927 \| good	0.222 \| good
2026-07-25T14:00:00.000Z	49 \| good	8.815 \| good	39 \| good	36.77 \| good	0.213 \| good	1.983 \| good	0.218 \| good
2026-07-25T15:00:00.000Z	52 \| moderate	9.923 \| good	44 \| good	38.815 \| good	0.201 \| good	1.276 \| good	0.215 \| good
2026-07-25T16:00:00.000Z	52 \| moderate	10.078 \| good	44.955 \| good	42.537 \| good	0.188 \| good	0.755 \| good	0.208 \| good
2026-07-25T17:00:00.000Z	49 \| good	9.39 \| good	42 \| good	44.858 \| good	0.188 \| good	0.498 \| good	0.196 \| good
2026-07-25T18:00:00.000Z	49 \| good	9.147 \| good	41 \| good	47.458 \| good	0.189 \| good	0.376 \| good	0.181 \| good
2026-07-25T19:00:00.000Z	49 \| good	9.134 \| good	41 \| good	46.897 \| good	0.162 \| good	0.316 \| good	0.169 \| good
2026-07-25T20:00:00.000Z	49 \| good	9.258 \| good	41 \| good	46.635 \| good	0.127 \| good	0.287 \| good	0.161 \| good
2026-07-25T21:00:00.000Z	49 \| good	9.252 \| good	41 \| good	47.337 \| good	0.102 \| good	0.28 \| good	0.156 \| good

Live air quality index in Hays, Kansas today

Major air pollutants in Hays, Kansas

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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