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

The PM10 concentration in Hays, Kansas is 13.04 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 0.528 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 26.604 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 2.017 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 4.42 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)

Good

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)

4.42 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

13.04 μg/m³

155

255

425

605+

Ozone (O₃)

26.60 ppb

201

201+

Sulfur Dioxide (SO₂)

0.53 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.02 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.21 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
2026-06-06T12:00:00.000Z	25 \| good	4.318 \| good	10.958 \| good	26.727 \| good	0.531 \| good	1.639 \| good	0.281 \| good
2026-06-06T13:00:00.000Z	27 \| good	4.66 \| good	18.314 \| good	25.945 \| good	0.436 \| good	2.307 \| good	0.302 \| good
2026-06-06T14:00:00.000Z	25 \| good	4.136 \| good	11.373 \| good	27.308 \| good	0.499 \| good	2.126 \| good	0.285 \| good
2026-06-06T15:00:00.000Z	25 \| good	3.978 \| good	11.062 \| good	27.332 \| good	0.415 \| good	2.183 \| good	0.327 \| good
2026-06-06T16:00:00.000Z	28 \| good	3.798 \| good	8.85 \| good	29.824 \| good	0.466 \| good	1.674 \| good	0.306 \| good
2026-06-06T17:00:00.000Z	30 \| good	3.197 \| good	8.486 \| good	31.753 \| good	0.448 \| good	1.761 \| good	0.327 \| good
2026-06-06T18:00:00.000Z	32 \| good	3.301 \| good	8.589 \| good	34.764 \| good	0.448 \| good	1.665 \| good	0.304 \| good
2026-06-06T19:00:00.000Z	37 \| good	4.209 \| good	13.088 \| good	39.949 \| good	0.533 \| good	2.156 \| good	0.284 \| good
2026-06-06T20:00:00.000Z	30 \| good	3.519 \| good	13.876 \| good	32.159 \| good	0.951 \| good	1.254 \| good	0.325 \| good
2026-06-06T21:00:00.000Z	39 \| good	3.05 \| good	11.069 \| good	41.853 \| good	0.767 \| good	1.012 \| good	0.242 \| good
2026-06-06T22:00:00.000Z	33 \| good	2.794 \| good	8.588 \| good	36.133 \| good	0.56 \| good	1.255 \| good	0.223 \| good
2026-06-06T23:00:00.000Z	35 \| good	2.729 \| good	9.858 \| good	38.027 \| good	0.722 \| good	1.925 \| good	0.267 \| good
2026-06-07T00:00:00.000Z	35 \| good	2.355 \| good	12.966 \| good	37.753 \| good	0.479 \| good	1.529 \| good	0.246 \| good
2026-06-07T01:00:00.000Z	31 \| good	2.694 \| good	7.236 \| good	34.468 \| good	0.412 \| good	1.457 \| good	0.267 \| good
2026-06-07T02:00:00.000Z	32 \| good	2.935 \| good	10.78 \| good	34.546 \| good	0.531 \| good	1.202 \| good	0.267 \| good
2026-06-07T03:00:00.000Z	31 \| good	2.993 \| good	11.054 \| good	33.162 \| good	0.443 \| good	1.306 \| good	0.286 \| good
2026-06-07T04:00:00.000Z	28 \| good	2.763 \| good	10.796 \| good	29.894 \| good	0.43 \| good	1.496 \| good	0.286 \| good
2026-06-07T05:00:00.000Z	26 \| good	2.397 \| good	13.278 \| good	27.726 \| good	0.531 \| good	1.125 \| good	0.286 \| good
2026-06-07T06:00:00.000Z	22 \| good	2.262 \| good	12.829 \| good	23.907 \| good	0.48 \| good	2.005 \| good	0.224 \| good
2026-06-07T07:00:00.000Z	23 \| good	2.336 \| good	7.753 \| good	25.298 \| good	0.499 \| good	1.639 \| good	0.226 \| good
2026-06-07T08:00:00.000Z	27 \| good	2.448 \| good	8.259 \| good	28.812 \| good	0.499 \| good	1.795 \| good	0.206 \| good
2026-06-07T09:00:00.000Z	20 \| good	2.743 \| good	9.331 \| good	22.303 \| good	0.531 \| good	2.169 \| good	0.185 \| good
2026-06-07T10:00:00.000Z	19 \| good	2.851 \| good	8.06 \| good	20.265 \| good	0.55 \| good	1.973 \| good	0.185 \| good
2026-06-07T11:00:00.000Z	21 \| good	2.606 \| good	8.564 \| good	22.671 \| good	0.515 \| good	1.708 \| good	0.206 \| good
2026-06-07T12:00:00.000Z	20 \| good	2.68 \| good	5.911 \| good	21.844 \| good	0.518 \| good	1.936 \| good	0.206 \| good
2026-06-07T13:00:00.000Z	27 \| good	2.848 \| good	7.268 \| good	28.746 \| good	0.547 \| good	1.946 \| good	0.265 \| good
2026-06-07T14:00:00.000Z	19 \| good	3.009 \| good	9.006 \| good	20.851 \| good	0.461 \| good	1.943 \| good	0.227 \| good
2026-06-07T15:00:00.000Z	23 \| good	3.053 \| good	9.27 \| good	25.239 \| good	0.443 \| good	1.597 \| good	0.248 \| good
2026-06-07T16:00:00.000Z	27 \| good	2.914 \| good	7.739 \| good	29.46 \| good	0.412 \| good	1.742 \| good	0.248 \| good
2026-06-07T17:00:00.000Z	29 \| good	2.774 \| good	6.985 \| good	30.516 \| good	0.443 \| good	1.58 \| good	0.248 \| good
2026-06-07T18:00:00.000Z	33 \| good	2.601 \| good	6.697 \| good	36.34 \| good	0.547 \| good	1.172 \| good	0.246 \| good
2026-06-07T19:00:00.000Z	34 \| good	2.379 \| good	8.69 \| good	37.08 \| good	0.531 \| good	1.522 \| good	0.308 \| good
2026-06-07T20:00:00.000Z	36 \| good	2.727 \| good	8.341 \| good	39.259 \| good	0.462 \| good	1.895 \| good	0.308 \| good
2026-06-07T21:00:00.000Z	34 \| good	2.816 \| good	7.46 \| good	36.62 \| good	0.531 \| good	1.75 \| good	0.329 \| good
2026-06-07T22:00:00.000Z	34 \| good	2.727 \| good	9.729 \| good	36.899 \| good	0.547 \| good	1.646 \| good	0.308 \| good
2026-06-07T23:00:00.000Z	35 \| good	2.477 \| good	6.631 \| good	38.162 \| good	0.547 \| good	1.671 \| good	0.329 \| good
2026-06-08T00:00:00.000Z	37 \| good	2.568 \| good	10.136 \| good	40.014 \| good	0.532 \| good	1.338 \| good	0.308 \| good
2026-06-08T01:00:00.000Z	38 \| good	3.009 \| good	8.396 \| good	41.334 \| good	0.565 \| good	1.649 \| good	0.29 \| good
2026-06-08T02:00:00.000Z	35 \| good	2.844 \| good	12.317 \| good	37.625 \| good	0.565 \| good	1.914 \| good	0.309 \| good
2026-06-08T03:00:00.000Z	24 \| good	2.736 \| good	11 \| good	25.649 \| good	0.067 \| good	1.765 \| good	0.102 \| good
2026-06-08T04:00:00.000Z	31 \| good	2.733 \| good	8.916 \| good	33.704 \| good	0.492 \| good	2.106 \| good	0.266 \| good
2026-06-08T05:00:00.000Z	31 \| good	3.49 \| good	11.697 \| good	32.594 \| good	0.547 \| good	2.063 \| good	0.245 \| good
2026-06-08T06:00:00.000Z	27 \| good	3.334 \| good	10.719 \| good	29.414 \| good	0.518 \| good	2 \| good	0.206 \| good
2026-06-08T07:00:00.000Z	26 \| good	3.434 \| good	10.214 \| good	27.774 \| good	0.483 \| good	1.61 \| good	0.208 \| good
2026-06-08T08:00:00.000Z	25 \| good	3.88 \| good	11.615 \| good	27.225 \| good	0.499 \| good	1.841 \| good	0.206 \| good
2026-06-08T09:00:00.000Z	27 \| good	4.655 \| good	9.675 \| good	28.056 \| good	0.512 \| good	1.832 \| good	0.206 \| good
2026-06-08T10:00:00.000Z	25 \| good	4.42 \| good	13.04 \| good	26.604 \| good	0.528 \| good	2.017 \| good	0.206 \| good
2026-06-08T11:00:00.000Z	27 \| good	5.151 \| good	12.478 \| good	25.311 \| good	0.481 \| good	2.442 \| good	0.286 \| good
2026-06-08T11:00:00.000Z	25 \| good	4.42 \| good	13.04 \| good	26.604 \| good	0.528 \| good	2.017 \| good	0.206 \| good
2026-06-08T12:00:00.000Z	27 \| good	5.279 \| good	23 \| good	14.755 \| good	0.215 \| good	3.112 \| good	0.123 \| good
2026-06-08T13:00:00.000Z	33 \| good	6.117 \| good	27.009 \| good	14.63 \| good	0.226 \| good	2.198 \| good	0.126 \| good
2026-06-08T14:00:00.000Z	33 \| good	5.802 \| good	25.071 \| good	13.299 \| good	0.218 \| good	1.481 \| good	0.128 \| good
2026-06-08T15:00:00.000Z	38 \| good	6.547 \| good	28.968 \| good	14.684 \| good	0.205 \| good	0.882 \| good	0.127 \| good
2026-06-08T16:00:00.000Z	38 \| good	7.325 \| good	31.996 \| good	21.728 \| good	0.199 \| good	0.6 \| good	0.126 \| good
2026-06-08T17:00:00.000Z	44 \| good	7.598 \| good	33.88 \| good	22.268 \| good	0.195 \| good	0.484 \| good	0.125 \| good
2026-06-08T18:00:00.000Z	44 \| good	7.688 \| good	33.991 \| good	28.878 \| good	0.191 \| good	0.428 \| good	0.124 \| good
2026-06-08T19:00:00.000Z	49 \| good	8.806 \| good	38.903 \| good	40.076 \| good	0.186 \| good	0.381 \| good	0.123 \| good
2026-06-08T20:00:00.000Z	44 \| good	8.477 \| good	36.991 \| good	47.477 \| good	0.179 \| good	0.344 \| good	0.12 \| good
2026-06-08T21:00:00.000Z	44 \| good	8.407 \| good	36.937 \| good	48.137 \| good	0.174 \| good	0.324 \| good	0.118 \| good
2026-06-08T22:00:00.000Z	47 \| good	6.122 \| good	27.048 \| good	50.878 \| good	0.173 \| good	0.334 \| good	0.116 \| good
2026-06-08T23:00:00.000Z	46 \| good	5.879 \| good	25.103 \| good	50.081 \| good	0.171 \| good	0.392 \| good	0.115 \| good
2026-06-09T00:00:00.000Z	47 \| good	6.235 \| good	27.926 \| good	51.452 \| good	0.165 \| good	0.531 \| good	0.115 \| good
2026-06-09T01:00:00.000Z	40 \| good	6.781 \| good	30.046 \| good	43.356 \| good	0.153 \| good	1.487 \| good	0.12 \| good
2026-06-09T02:00:00.000Z	49 \| good	8.627 \| good	37.912 \| good	33.695 \| good	0.152 \| good	2.162 \| good	0.123 \| good
2026-06-09T03:00:00.000Z	52 \| moderate	9.957 \| good	44.036 \| good	27.043 \| good	0.158 \| good	2.168 \| good	0.126 \| good
2026-06-09T04:00:00.000Z	44 \| good	8.374 \| good	36.937 \| good	29.434 \| good	0.157 \| good	1.977 \| good	0.127 \| good
2026-06-09T05:00:00.000Z	44 \| good	7.752 \| good	34 \| good	28.852 \| good	0.16 \| good	2.093 \| good	0.128 \| good
2026-06-09T06:00:00.000Z	44 \| good	8.273 \| good	36.071 \| good	23.315 \| good	0.165 \| good	2.427 \| good	0.129 \| good
2026-06-09T07:00:00.000Z	44 \| good	8.371 \| good	37 \| good	21.382 \| good	0.169 \| good	2.82 \| good	0.13 \| good
2026-06-09T08:00:00.000Z	44 \| good	8.445 \| good	37.009 \| good	19.076 \| good	0.173 \| good	3.266 \| good	0.131 \| good
2026-06-09T09:00:00.000Z	49 \| good	9.06 \| good	40.924 \| good	17.589 \| good	0.177 \| good	3.857 \| good	0.132 \| good
2026-06-09T10:00:00.000Z	49 \| good	9.035 \| good	40.806 \| good	19.654 \| good	0.191 \| good	4.286 \| good	0.132 \| good
2026-06-09T11:00:00.000Z	44 \| good	8.056 \| good	34.955 \| good	9.867 \| good	0.211 \| good	4.117 \| good	0.129 \| good
2026-06-09T12:00:00.000Z	38 \| good	6.62 \| good	29.937 \| good	15.212 \| good	0.205 \| good	3.114 \| good	0.124 \| good
2026-06-09T13:00:00.000Z	38 \| good	7.212 \| good	32.124 \| good	20.172 \| good	0.174 \| good	1.981 \| good	0.121 \| good
2026-06-09T14:00:00.000Z	33 \| good	6.328 \| good	28.12 \| good	26.639 \| good	0.153 \| good	1.097 \| good	0.117 \| good
2026-06-09T15:00:00.000Z	33 \| good	5.771 \| good	25.019 \| good	35.536 \| good	0.159 \| good	0.697 \| good	0.116 \| good
2026-06-09T16:00:00.000Z	40 \| good	5.011 \| good	21.914 \| good	42.964 \| good	0.183 \| good	0.551 \| good	0.115 \| good
2026-06-09T17:00:00.000Z	42 \| good	5.324 \| good	22.936 \| good	45.362 \| good	0.196 \| good	0.453 \| good	0.115 \| good
2026-06-09T18:00:00.000Z	44 \| good	4.008 \| good	17.959 \| good	46.725 \| good	0.199 \| good	0.378 \| good	0.115 \| good
2026-06-09T19:00:00.000Z	48 \| good	4.014 \| good	17.964 \| good	51.53 \| good	0.198 \| good	0.319 \| good	0.113 \| good
2026-06-09T20:00:00.000Z	47 \| good	4.509 \| good	19.958 \| good	51.417 \| good	0.195 \| good	0.341 \| good	0.11 \| good
2026-06-09T21:00:00.000Z	43 \| good	5.757 \| good	24.938 \| good	46.373 \| good	0.191 \| good	0.403 \| good	0.109 \| good
2026-06-09T22:00:00.000Z	39 \| good	4.495 \| good	19.128 \| good	41.821 \| good	0.172 \| good	0.404 \| good	0.107 \| good
2026-06-09T23:00:00.000Z	37 \| good	4.811 \| good	20.986 \| good	40.419 \| good	0.143 \| good	0.41 \| good	0.106 \| good
2026-06-10T00:00:00.000Z	36 \| good	3.847 \| good	16.971 \| good	39.026 \| good	0.113 \| good	0.471 \| good	0.106 \| good
2026-06-10T01:00:00.000Z	34 \| good	4.661 \| good	20.098 \| good	36.843 \| good	0.094 \| good	0.664 \| good	0.105 \| good
2026-06-10T02:00:00.000Z	33 \| good	5.012 \| good	21.964 \| good	35.831 \| good	0.089 \| good	0.784 \| good	0.104 \| good
2026-06-10T03:00:00.000Z	33 \| good	4.451 \| good	19.035 \| good	36.13 \| good	0.095 \| good	0.793 \| good	0.103 \| good
2026-06-10T04:00:00.000Z	35 \| good	4.411 \| good	19 \| good	37.89 \| good	0.106 \| good	0.823 \| good	0.102 \| good
2026-06-10T05:00:00.000Z	37 \| good	5.076 \| good	21.977 \| good	39.897 \| good	0.117 \| good	0.894 \| good	0.102 \| good
2026-06-10T06:00:00.000Z	30 \| good	4.139 \| good	6.712 \| good	31.82 \| good	0.126 \| good	0.936 \| good	0.102 \| good
2026-06-10T07:00:00.000Z	33 \| good	2.932 \| good	12 \| good	35.821 \| good	0.132 \| good	0.927 \| good	0.102 \| good
2026-06-10T08:00:00.000Z	28 \| good	3.106 \| good	13.924 \| good	30.18 \| good	0.14 \| good	0.927 \| good	0.103 \| good
2026-06-10T09:00:00.000Z	28 \| good	3.587 \| good	16 \| good	29.779 \| good	0.158 \| good	0.956 \| good	0.106 \| good
2026-06-10T10:00:00.000Z	32 \| good	4.012 \| good	17.967 \| good	34.902 \| good	0.189 \| good	1.072 \| good	0.109 \| good
2026-06-10T11:00:00.000Z	25 \| good	3.758 \| good	16.026 \| good	27.309 \| good	0.228 \| good	1.306 \| good	0.111 \| good

Hays

Get reliable air quality data to drive your business

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

0.12ppm

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

Air quality levels in US

Check live rankings of places in the USA affected by air pollution.

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

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 01:00:00 on 2026-06-08.

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 02:00:00 on 2026-06-07.

What is the AQI in Hays, Kansas right now?

As of now, the AQI in Hays, Kansas is 25, indicating Good conditions.

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

Hays, Kansas air has the highest levels of O3.

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 4.42 μg/m³.

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

The PM₁₀ concentration in Hays, Kansas is 13.04 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 0.206 ppm.

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

Currently, Hays, Kansas has a sulfur dioxide (SO₂) concentration of 0.528 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 26.604 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 2.017 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-06T12:00:00.000Z	25 \| good	4.318 \| good	10.958 \| good	26.727 \| good	0.531 \| good	1.639 \| good	0.281 \| good
2026-06-06T13:00:00.000Z	27 \| good	4.66 \| good	18.314 \| good	25.945 \| good	0.436 \| good	2.307 \| good	0.302 \| good
2026-06-06T14:00:00.000Z	25 \| good	4.136 \| good	11.373 \| good	27.308 \| good	0.499 \| good	2.126 \| good	0.285 \| good
2026-06-06T15:00:00.000Z	25 \| good	3.978 \| good	11.062 \| good	27.332 \| good	0.415 \| good	2.183 \| good	0.327 \| good
2026-06-06T16:00:00.000Z	28 \| good	3.798 \| good	8.85 \| good	29.824 \| good	0.466 \| good	1.674 \| good	0.306 \| good
2026-06-06T17:00:00.000Z	30 \| good	3.197 \| good	8.486 \| good	31.753 \| good	0.448 \| good	1.761 \| good	0.327 \| good
2026-06-06T18:00:00.000Z	32 \| good	3.301 \| good	8.589 \| good	34.764 \| good	0.448 \| good	1.665 \| good	0.304 \| good
2026-06-06T19:00:00.000Z	37 \| good	4.209 \| good	13.088 \| good	39.949 \| good	0.533 \| good	2.156 \| good	0.284 \| good
2026-06-06T20:00:00.000Z	30 \| good	3.519 \| good	13.876 \| good	32.159 \| good	0.951 \| good	1.254 \| good	0.325 \| good
2026-06-06T21:00:00.000Z	39 \| good	3.05 \| good	11.069 \| good	41.853 \| good	0.767 \| good	1.012 \| good	0.242 \| good
2026-06-06T22:00:00.000Z	33 \| good	2.794 \| good	8.588 \| good	36.133 \| good	0.56 \| good	1.255 \| good	0.223 \| good
2026-06-06T23:00:00.000Z	35 \| good	2.729 \| good	9.858 \| good	38.027 \| good	0.722 \| good	1.925 \| good	0.267 \| good
2026-06-07T00:00:00.000Z	35 \| good	2.355 \| good	12.966 \| good	37.753 \| good	0.479 \| good	1.529 \| good	0.246 \| good
2026-06-07T01:00:00.000Z	31 \| good	2.694 \| good	7.236 \| good	34.468 \| good	0.412 \| good	1.457 \| good	0.267 \| good
2026-06-07T02:00:00.000Z	32 \| good	2.935 \| good	10.78 \| good	34.546 \| good	0.531 \| good	1.202 \| good	0.267 \| good
2026-06-07T03:00:00.000Z	31 \| good	2.993 \| good	11.054 \| good	33.162 \| good	0.443 \| good	1.306 \| good	0.286 \| good
2026-06-07T04:00:00.000Z	28 \| good	2.763 \| good	10.796 \| good	29.894 \| good	0.43 \| good	1.496 \| good	0.286 \| good
2026-06-07T05:00:00.000Z	26 \| good	2.397 \| good	13.278 \| good	27.726 \| good	0.531 \| good	1.125 \| good	0.286 \| good
2026-06-07T06:00:00.000Z	22 \| good	2.262 \| good	12.829 \| good	23.907 \| good	0.48 \| good	2.005 \| good	0.224 \| good
2026-06-07T07:00:00.000Z	23 \| good	2.336 \| good	7.753 \| good	25.298 \| good	0.499 \| good	1.639 \| good	0.226 \| good
2026-06-07T08:00:00.000Z	27 \| good	2.448 \| good	8.259 \| good	28.812 \| good	0.499 \| good	1.795 \| good	0.206 \| good
2026-06-07T09:00:00.000Z	20 \| good	2.743 \| good	9.331 \| good	22.303 \| good	0.531 \| good	2.169 \| good	0.185 \| good
2026-06-07T10:00:00.000Z	19 \| good	2.851 \| good	8.06 \| good	20.265 \| good	0.55 \| good	1.973 \| good	0.185 \| good
2026-06-07T11:00:00.000Z	21 \| good	2.606 \| good	8.564 \| good	22.671 \| good	0.515 \| good	1.708 \| good	0.206 \| good
2026-06-07T12:00:00.000Z	20 \| good	2.68 \| good	5.911 \| good	21.844 \| good	0.518 \| good	1.936 \| good	0.206 \| good
2026-06-07T13:00:00.000Z	27 \| good	2.848 \| good	7.268 \| good	28.746 \| good	0.547 \| good	1.946 \| good	0.265 \| good
2026-06-07T14:00:00.000Z	19 \| good	3.009 \| good	9.006 \| good	20.851 \| good	0.461 \| good	1.943 \| good	0.227 \| good
2026-06-07T15:00:00.000Z	23 \| good	3.053 \| good	9.27 \| good	25.239 \| good	0.443 \| good	1.597 \| good	0.248 \| good
2026-06-07T16:00:00.000Z	27 \| good	2.914 \| good	7.739 \| good	29.46 \| good	0.412 \| good	1.742 \| good	0.248 \| good
2026-06-07T17:00:00.000Z	29 \| good	2.774 \| good	6.985 \| good	30.516 \| good	0.443 \| good	1.58 \| good	0.248 \| good
2026-06-07T18:00:00.000Z	33 \| good	2.601 \| good	6.697 \| good	36.34 \| good	0.547 \| good	1.172 \| good	0.246 \| good
2026-06-07T19:00:00.000Z	34 \| good	2.379 \| good	8.69 \| good	37.08 \| good	0.531 \| good	1.522 \| good	0.308 \| good
2026-06-07T20:00:00.000Z	36 \| good	2.727 \| good	8.341 \| good	39.259 \| good	0.462 \| good	1.895 \| good	0.308 \| good
2026-06-07T21:00:00.000Z	34 \| good	2.816 \| good	7.46 \| good	36.62 \| good	0.531 \| good	1.75 \| good	0.329 \| good
2026-06-07T22:00:00.000Z	34 \| good	2.727 \| good	9.729 \| good	36.899 \| good	0.547 \| good	1.646 \| good	0.308 \| good
2026-06-07T23:00:00.000Z	35 \| good	2.477 \| good	6.631 \| good	38.162 \| good	0.547 \| good	1.671 \| good	0.329 \| good
2026-06-08T00:00:00.000Z	37 \| good	2.568 \| good	10.136 \| good	40.014 \| good	0.532 \| good	1.338 \| good	0.308 \| good
2026-06-08T01:00:00.000Z	38 \| good	3.009 \| good	8.396 \| good	41.334 \| good	0.565 \| good	1.649 \| good	0.29 \| good
2026-06-08T02:00:00.000Z	35 \| good	2.844 \| good	12.317 \| good	37.625 \| good	0.565 \| good	1.914 \| good	0.309 \| good
2026-06-08T03:00:00.000Z	24 \| good	2.736 \| good	11 \| good	25.649 \| good	0.067 \| good	1.765 \| good	0.102 \| good
2026-06-08T04:00:00.000Z	31 \| good	2.733 \| good	8.916 \| good	33.704 \| good	0.492 \| good	2.106 \| good	0.266 \| good
2026-06-08T05:00:00.000Z	31 \| good	3.49 \| good	11.697 \| good	32.594 \| good	0.547 \| good	2.063 \| good	0.245 \| good
2026-06-08T06:00:00.000Z	27 \| good	3.334 \| good	10.719 \| good	29.414 \| good	0.518 \| good	2 \| good	0.206 \| good
2026-06-08T07:00:00.000Z	26 \| good	3.434 \| good	10.214 \| good	27.774 \| good	0.483 \| good	1.61 \| good	0.208 \| good
2026-06-08T08:00:00.000Z	25 \| good	3.88 \| good	11.615 \| good	27.225 \| good	0.499 \| good	1.841 \| good	0.206 \| good
2026-06-08T09:00:00.000Z	27 \| good	4.655 \| good	9.675 \| good	28.056 \| good	0.512 \| good	1.832 \| good	0.206 \| good
2026-06-08T10:00:00.000Z	25 \| good	4.42 \| good	13.04 \| good	26.604 \| good	0.528 \| good	2.017 \| good	0.206 \| good
2026-06-08T11:00:00.000Z	27 \| good	5.151 \| good	12.478 \| good	25.311 \| good	0.481 \| good	2.442 \| good	0.286 \| good
2026-06-08T11:00:00.000Z	25 \| good	4.42 \| good	13.04 \| good	26.604 \| good	0.528 \| good	2.017 \| good	0.206 \| good
2026-06-08T12:00:00.000Z	27 \| good	5.279 \| good	23 \| good	14.755 \| good	0.215 \| good	3.112 \| good	0.123 \| good
2026-06-08T13:00:00.000Z	33 \| good	6.117 \| good	27.009 \| good	14.63 \| good	0.226 \| good	2.198 \| good	0.126 \| good
2026-06-08T14:00:00.000Z	33 \| good	5.802 \| good	25.071 \| good	13.299 \| good	0.218 \| good	1.481 \| good	0.128 \| good
2026-06-08T15:00:00.000Z	38 \| good	6.547 \| good	28.968 \| good	14.684 \| good	0.205 \| good	0.882 \| good	0.127 \| good
2026-06-08T16:00:00.000Z	38 \| good	7.325 \| good	31.996 \| good	21.728 \| good	0.199 \| good	0.6 \| good	0.126 \| good
2026-06-08T17:00:00.000Z	44 \| good	7.598 \| good	33.88 \| good	22.268 \| good	0.195 \| good	0.484 \| good	0.125 \| good
2026-06-08T18:00:00.000Z	44 \| good	7.688 \| good	33.991 \| good	28.878 \| good	0.191 \| good	0.428 \| good	0.124 \| good
2026-06-08T19:00:00.000Z	49 \| good	8.806 \| good	38.903 \| good	40.076 \| good	0.186 \| good	0.381 \| good	0.123 \| good
2026-06-08T20:00:00.000Z	44 \| good	8.477 \| good	36.991 \| good	47.477 \| good	0.179 \| good	0.344 \| good	0.12 \| good
2026-06-08T21:00:00.000Z	44 \| good	8.407 \| good	36.937 \| good	48.137 \| good	0.174 \| good	0.324 \| good	0.118 \| good
2026-06-08T22:00:00.000Z	47 \| good	6.122 \| good	27.048 \| good	50.878 \| good	0.173 \| good	0.334 \| good	0.116 \| good
2026-06-08T23:00:00.000Z	46 \| good	5.879 \| good	25.103 \| good	50.081 \| good	0.171 \| good	0.392 \| good	0.115 \| good
2026-06-09T00:00:00.000Z	47 \| good	6.235 \| good	27.926 \| good	51.452 \| good	0.165 \| good	0.531 \| good	0.115 \| good
2026-06-09T01:00:00.000Z	40 \| good	6.781 \| good	30.046 \| good	43.356 \| good	0.153 \| good	1.487 \| good	0.12 \| good
2026-06-09T02:00:00.000Z	49 \| good	8.627 \| good	37.912 \| good	33.695 \| good	0.152 \| good	2.162 \| good	0.123 \| good
2026-06-09T03:00:00.000Z	52 \| moderate	9.957 \| good	44.036 \| good	27.043 \| good	0.158 \| good	2.168 \| good	0.126 \| good
2026-06-09T04:00:00.000Z	44 \| good	8.374 \| good	36.937 \| good	29.434 \| good	0.157 \| good	1.977 \| good	0.127 \| good
2026-06-09T05:00:00.000Z	44 \| good	7.752 \| good	34 \| good	28.852 \| good	0.16 \| good	2.093 \| good	0.128 \| good
2026-06-09T06:00:00.000Z	44 \| good	8.273 \| good	36.071 \| good	23.315 \| good	0.165 \| good	2.427 \| good	0.129 \| good
2026-06-09T07:00:00.000Z	44 \| good	8.371 \| good	37 \| good	21.382 \| good	0.169 \| good	2.82 \| good	0.13 \| good
2026-06-09T08:00:00.000Z	44 \| good	8.445 \| good	37.009 \| good	19.076 \| good	0.173 \| good	3.266 \| good	0.131 \| good
2026-06-09T09:00:00.000Z	49 \| good	9.06 \| good	40.924 \| good	17.589 \| good	0.177 \| good	3.857 \| good	0.132 \| good
2026-06-09T10:00:00.000Z	49 \| good	9.035 \| good	40.806 \| good	19.654 \| good	0.191 \| good	4.286 \| good	0.132 \| good
2026-06-09T11:00:00.000Z	44 \| good	8.056 \| good	34.955 \| good	9.867 \| good	0.211 \| good	4.117 \| good	0.129 \| good
2026-06-09T12:00:00.000Z	38 \| good	6.62 \| good	29.937 \| good	15.212 \| good	0.205 \| good	3.114 \| good	0.124 \| good
2026-06-09T13:00:00.000Z	38 \| good	7.212 \| good	32.124 \| good	20.172 \| good	0.174 \| good	1.981 \| good	0.121 \| good
2026-06-09T14:00:00.000Z	33 \| good	6.328 \| good	28.12 \| good	26.639 \| good	0.153 \| good	1.097 \| good	0.117 \| good
2026-06-09T15:00:00.000Z	33 \| good	5.771 \| good	25.019 \| good	35.536 \| good	0.159 \| good	0.697 \| good	0.116 \| good
2026-06-09T16:00:00.000Z	40 \| good	5.011 \| good	21.914 \| good	42.964 \| good	0.183 \| good	0.551 \| good	0.115 \| good
2026-06-09T17:00:00.000Z	42 \| good	5.324 \| good	22.936 \| good	45.362 \| good	0.196 \| good	0.453 \| good	0.115 \| good
2026-06-09T18:00:00.000Z	44 \| good	4.008 \| good	17.959 \| good	46.725 \| good	0.199 \| good	0.378 \| good	0.115 \| good
2026-06-09T19:00:00.000Z	48 \| good	4.014 \| good	17.964 \| good	51.53 \| good	0.198 \| good	0.319 \| good	0.113 \| good
2026-06-09T20:00:00.000Z	47 \| good	4.509 \| good	19.958 \| good	51.417 \| good	0.195 \| good	0.341 \| good	0.11 \| good
2026-06-09T21:00:00.000Z	43 \| good	5.757 \| good	24.938 \| good	46.373 \| good	0.191 \| good	0.403 \| good	0.109 \| good
2026-06-09T22:00:00.000Z	39 \| good	4.495 \| good	19.128 \| good	41.821 \| good	0.172 \| good	0.404 \| good	0.107 \| good
2026-06-09T23:00:00.000Z	37 \| good	4.811 \| good	20.986 \| good	40.419 \| good	0.143 \| good	0.41 \| good	0.106 \| good
2026-06-10T00:00:00.000Z	36 \| good	3.847 \| good	16.971 \| good	39.026 \| good	0.113 \| good	0.471 \| good	0.106 \| good
2026-06-10T01:00:00.000Z	34 \| good	4.661 \| good	20.098 \| good	36.843 \| good	0.094 \| good	0.664 \| good	0.105 \| good
2026-06-10T02:00:00.000Z	33 \| good	5.012 \| good	21.964 \| good	35.831 \| good	0.089 \| good	0.784 \| good	0.104 \| good
2026-06-10T03:00:00.000Z	33 \| good	4.451 \| good	19.035 \| good	36.13 \| good	0.095 \| good	0.793 \| good	0.103 \| good
2026-06-10T04:00:00.000Z	35 \| good	4.411 \| good	19 \| good	37.89 \| good	0.106 \| good	0.823 \| good	0.102 \| good
2026-06-10T05:00:00.000Z	37 \| good	5.076 \| good	21.977 \| good	39.897 \| good	0.117 \| good	0.894 \| good	0.102 \| good
2026-06-10T06:00:00.000Z	30 \| good	4.139 \| good	6.712 \| good	31.82 \| good	0.126 \| good	0.936 \| good	0.102 \| good
2026-06-10T07:00:00.000Z	33 \| good	2.932 \| good	12 \| good	35.821 \| good	0.132 \| good	0.927 \| good	0.102 \| good
2026-06-10T08:00:00.000Z	28 \| good	3.106 \| good	13.924 \| good	30.18 \| good	0.14 \| good	0.927 \| good	0.103 \| good
2026-06-10T09:00:00.000Z	28 \| good	3.587 \| good	16 \| good	29.779 \| good	0.158 \| good	0.956 \| good	0.106 \| good
2026-06-10T10:00:00.000Z	32 \| good	4.012 \| good	17.967 \| good	34.902 \| good	0.189 \| good	1.072 \| good	0.109 \| good
2026-06-10T11:00:00.000Z	25 \| good	3.758 \| good	16.026 \| good	27.309 \| good	0.228 \| good	1.306 \| good	0.111 \| 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)

Track live Hays, Kansas air quality forecast and history

Get reliable air quality data to drive your business

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

Air quality in nearby cities

Great Bend, Kansas

Dodge City, Kansas

Salina, Kansas

Hutchinson, Kansas

McPherson, Kansas

Garden City, Kansas

How accurate is Kansas, USA air quality data?

Air quality levels in US

Frequently asked questions

How often is air quality information updated for Hays, Kansas?

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

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

What is the AQI in Hays, Kansas right now?

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

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

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

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

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

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

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

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

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 Hays, Kansas at the moment?

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

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

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

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