What is the sulfur dioxide (SO2) level in Willistown, Pennsylvania at the moment?

Currently, Willistown, Pennsylvania has a sulfur dioxide (SO2) concentration of 0.299 ppb.

What is the ozone (O3) level in Willistown, Pennsylvania at the moment?

The current ozone (O3) level in Willistown, Pennsylvania at the moment is 22.877 ppm.

What is the nitrogen dioxide (NO2) level in Willistown, Pennsylvania at the moment?

Nitrogen dioxide (NO2) level in Willistown, Pennsylvania at the moment is 6.663 ppb.

Live air quality index in Willistown, Pennsylvania today

Q: What is the PM2.5 level in Willistown, Pennsylvania at the moment?

PM2.5 levels in Willistown, Pennsylvania are currently 6.481 μg/m3.

Q: What is the PM10 level in Willistown, Pennsylvania at the moment?

The PM10 concentration in Willistown, Pennsylvania is 56.797 μg/m3 at the moment.

Stay updated with real-time air quality in Willistown, Pennsylvania 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

Willistown, Pennsylvania

Last updated: ... (Local time)

Major air pollutants in Willistown, Pennsylvania

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

6.48 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

56.80 μg/m³

155

255

425

605+

Ozone (O₃)

22.88 ppb

201

201+

Sulfur Dioxide (SO₂)

0.30 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.66 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.27 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

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Willistown, Pennsylvania

Scroll To Air Quality Map

Track live Willistown, Pennsylvania air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-05T13:00:00.000Z	64 \| moderate	13.716 \| fine	81.884 \| fine	2.749 \| good	0.508 \| good	16.528 \| good	0.524 \| good
2026-03-05T14:00:00.000Z	62 \| moderate	14.907 \| fine	60.257 \| fine	3.661 \| good	0.412 \| good	16.94 \| good	0.557 \| good
2026-03-05T15:00:00.000Z	66 \| moderate	17.418 \| fine	66.755 \| fine	4.725 \| good	0.508 \| good	17.347 \| good	0.564 \| good
2026-03-05T16:00:00.000Z	73 \| moderate	20.552 \| fine	70.27 \| fine	6.176 \| good	0.56 \| good	18.059 \| good	0.657 \| good
2026-03-05T17:00:00.000Z	60 \| moderate	14.24 \| fine	34.713 \| good	5.732 \| good	0.552 \| good	18.976 \| good	0.557 \| good
2026-03-05T18:00:00.000Z	52 \| moderate	10.041 \| good	40.61 \| good	7.239 \| good	0.535 \| good	15.944 \| good	0.519 \| good
2026-03-05T19:00:00.000Z	71 \| moderate	20.276 \| fine	87.73 \| fine	6.621 \| good	0.538 \| good	16.302 \| good	0.519 \| good
2026-03-05T20:00:00.000Z	64 \| moderate	15.744 \| fine	51.416 \| good	8.756 \| good	0.547 \| good	17.32 \| good	0.513 \| good
2026-03-05T21:00:00.000Z	77 \| moderate	22.512 \| fine	75.37 \| fine	7.602 \| good	0.547 \| good	17.882 \| good	0.496 \| good
2026-03-05T22:00:00.000Z	73 \| moderate	21.161 \| fine	93.976 \| fine	7.748 \| good	0.505 \| good	16.889 \| good	0.485 \| good
2026-03-05T23:00:00.000Z	58 \| moderate	13.074 \| fine	42.155 \| good	5.331 \| good	0.403 \| good	14.863 \| good	0.469 \| good
2026-03-06T00:00:00.000Z	64 \| moderate	16.369 \| fine	77.521 \| fine	12.19 \| good	0.393 \| good	15.217 \| good	0.464 \| good
2026-03-06T01:00:00.000Z	64 \| moderate	16.169 \| fine	73.363 \| fine	5.147 \| good	0.372 \| good	18.203 \| good	0.458 \| good
2026-03-06T02:00:00.000Z	49 \| good	8.831 \| good	44.696 \| good	7.735 \| good	0.289 \| good	16.892 \| good	0.437 \| good
2026-03-06T03:00:00.000Z	58 \| moderate	13.377 \| fine	60.422 \| fine	21.327 \| good	1.562 \| good	17.864 \| good	0.278 \| good
2026-03-06T04:00:00.000Z	52 \| moderate	10.376 \| good	45.123 \| good	5.432 \| good	0.305 \| good	13.695 \| good	0.413 \| good
2026-03-06T05:00:00.000Z	49 \| good	8.642 \| good	45.988 \| good	15.03 \| good	0.251 \| good	13.066 \| good	0.353 \| good
2026-03-06T06:00:00.000Z	27 \| good	5.363 \| good	20.302 \| good	21.023 \| good	0.22 \| good	13.109 \| good	0.299 \| good
2026-03-06T07:00:00.000Z	38 \| good	7.075 \| good	24.075 \| good	18.028 \| good	0.215 \| good	13.057 \| good	0.299 \| good
2026-03-06T08:00:00.000Z	27 \| good	4.925 \| good	24.24 \| good	19.362 \| good	0.187 \| good	13.493 \| good	0.299 \| good
2026-03-06T09:00:00.000Z	22 \| good	4.072 \| good	17.688 \| good	20.767 \| good	0.205 \| good	13.871 \| good	0.299 \| good
2026-03-06T10:00:00.000Z	23 \| good	4.443 \| good	24.566 \| good	20.304 \| good	0.207 \| good	12.024 \| good	0.299 \| good
2026-03-06T11:00:00.000Z	24 \| good	3.919 \| good	19.544 \| good	26.379 \| good	0.2 \| good	13.931 \| good	0.304 \| good
2026-03-06T12:00:00.000Z	33 \| good	6.339 \| good	24.916 \| good	23.164 \| good	0.196 \| good	17.495 \| good	0.369 \| good
2026-03-06T13:00:00.000Z	33 \| good	6.367 \| good	18.732 \| good	22.069 \| good	0.219 \| good	17.465 \| good	0.402 \| good
2026-03-06T14:00:00.000Z	38 \| good	7.48 \| good	25.037 \| good	21.597 \| good	0.209 \| good	15.296 \| good	0.407 \| good
2026-03-06T15:00:00.000Z	49 \| good	9.07 \| good	42.78 \| good	20.683 \| good	0.223 \| good	18.46 \| good	0.413 \| good
2026-03-06T16:00:00.000Z	52 \| moderate	9.586 \| good	28.924 \| good	19.211 \| good	0.25 \| good	17.366 \| good	0.391 \| good
2026-03-06T17:00:00.000Z	44 \| good	8.481 \| good	38.083 \| good	20.844 \| good	0.309 \| good	22.886 \| good	0.391 \| good
2026-03-06T18:00:00.000Z	54 \| moderate	10.934 \| good	50.393 \| good	18.571 \| good	0.3 \| good	21.984 \| good	0.385 \| good
2026-03-06T19:00:00.000Z	58 \| moderate	12.682 \| fine	55.194 \| fine	18.328 \| good	0.324 \| good	21.423 \| good	0.369 \| good
2026-03-06T20:00:00.000Z	64 \| moderate	16.262 \| fine	66.177 \| fine	21.278 \| good	0.297 \| good	23.216 \| good	0.375 \| good
2026-03-06T21:00:00.000Z	64 \| moderate	15.606 \| fine	50.553 \| good	19.508 \| good	0.273 \| good	22.693 \| good	0.369 \| good
2026-03-06T22:00:00.000Z	60 \| moderate	13.731 \| fine	62.096 \| fine	20.552 \| good	0.266 \| good	16.627 \| good	0.391 \| good
2026-03-06T23:00:00.000Z	56 \| moderate	12.421 \| fine	45.825 \| good	18.61 \| good	0.296 \| good	15.686 \| good	0.391 \| good
2026-03-07T00:00:00.000Z	56 \| moderate	11.786 \| good	62.778 \| fine	19.692 \| good	0.294 \| good	15.523 \| good	0.375 \| good
2026-03-07T01:00:00.000Z	56 \| moderate	11.574 \| good	35.496 \| good	27.677 \| good	0.268 \| good	12.197 \| good	0.375 \| good
2026-03-07T02:00:00.000Z	49 \| good	9.22 \| good	47.387 \| good	20.098 \| good	0.32 \| good	14.298 \| good	0.342 \| good
2026-03-07T03:00:00.000Z	52 \| moderate	10.376 \| good	50.142 \| good	26.096 \| good	0.278 \| good	15.751 \| good	0.32 \| good
2026-03-07T04:00:00.000Z	54 \| moderate	10.821 \| good	50.432 \| good	30.857 \| good	0.28 \| good	14.931 \| good	0.315 \| good
2026-03-07T05:00:00.000Z	52 \| moderate	9.524 \| good	45.062 \| good	28.977 \| good	0.35 \| good	12.2 \| good	0.315 \| good
2026-03-07T06:00:00.000Z	49 \| good	9.255 \| good	41.883 \| good	29.597 \| good	0.284 \| good	10.246 \| good	0.291 \| good
2026-03-07T07:00:00.000Z	44 \| good	7.604 \| good	28.395 \| good	28.673 \| good	0.279 \| good	11.371 \| good	0.291 \| good
2026-03-07T08:00:00.000Z	44 \| good	7.897 \| good	26.102 \| good	26.45 \| good	0.304 \| good	12.527 \| good	0.313 \| good
2026-03-07T09:00:00.000Z	49 \| good	8.811 \| good	36.343 \| good	24.967 \| good	0.307 \| good	10.782 \| good	0.307 \| good
2026-03-07T10:00:00.000Z	49 \| good	8.741 \| good	35.552 \| good	24.007 \| good	0.256 \| good	10.62 \| good	0.274 \| good
2026-03-07T11:00:00.000Z	52 \| moderate	6.481 \| good	56.797 \| fine	22.877 \| good	0.299 \| good	6.663 \| good	0.274 \| good
2026-03-07T12:00:00.000Z	52 \| moderate	6.481 \| good	56.797 \| fine	22.877 \| good	0.299 \| good	6.663 \| good	0.274 \| good
2026-03-07T13:00:00.000Z	38 \| good	7.098 \| good	31.268 \| good	9.507 \| good	1.302 \| good	8.419 \| good	0.188 \| good
2026-03-07T14:00:00.000Z	33 \| good	6.067 \| good	27.05 \| good	16.615 \| good	1.286 \| good	8.448 \| good	0.192 \| good
2026-03-07T15:00:00.000Z	33 \| good	6.372 \| good	28.22 \| good	20.816 \| good	1.271 \| good	8.476 \| good	0.196 \| good
2026-03-07T16:00:00.000Z	38 \| good	6.532 \| good	29.205 \| good	21.597 \| good	1.184 \| good	7.56 \| good	0.19 \| good
2026-03-07T17:00:00.000Z	38 \| good	7.246 \| good	31.951 \| good	22.551 \| good	1.097 \| good	6.643 \| good	0.184 \| good
2026-03-07T18:00:00.000Z	38 \| good	6.968 \| good	30.546 \| good	22.112 \| good	1.011 \| good	5.726 \| good	0.178 \| good
2026-03-07T19:00:00.000Z	38 \| good	7.279 \| good	32.256 \| good	21.48 \| good	0.931 \| good	5.593 \| good	0.175 \| good
2026-03-07T20:00:00.000Z	49 \| good	9.003 \| good	39.973 \| good	20.772 \| good	0.851 \| good	5.46 \| good	0.173 \| good
2026-03-07T21:00:00.000Z	52 \| moderate	9.563 \| good	42.577 \| good	19.978 \| good	0.771 \| good	5.327 \| good	0.171 \| good
2026-03-07T22:00:00.000Z	44 \| good	8.258 \| good	36.047 \| good	21.085 \| good	0.872 \| good	7.164 \| good	0.181 \| good
2026-03-07T23:00:00.000Z	44 \| good	8.402 \| good	37.019 \| good	21.493 \| good	0.973 \| good	9.002 \| good	0.192 \| good
2026-03-08T00:00:00.000Z	54 \| moderate	10.648 \| good	47.062 \| good	24.72 \| good	1.074 \| good	10.84 \| good	0.202 \| good
2026-03-08T01:00:00.000Z	54 \| moderate	10.544 \| good	46.623 \| good	24.87 \| good	1.087 \| good	9.305 \| good	0.183 \| good
2026-03-08T02:00:00.000Z	54 \| moderate	10.71 \| good	47.704 \| good	23.127 \| good	1.099 \| good	7.77 \| good	0.164 \| good
2026-03-08T03:00:00.000Z	54 \| moderate	10.767 \| good	47.551 \| good	16.987 \| good	1.112 \| good	6.235 \| good	0.144 \| good
2026-03-08T04:00:00.000Z	52 \| moderate	9.618 \| good	42.607 \| good	18.837 \| good	1.188 \| good	5.695 \| good	0.136 \| good
2026-03-08T05:00:00.000Z	49 \| good	9.124 \| good	40.287 \| good	21.475 \| good	1.264 \| good	5.155 \| good	0.129 \| good
2026-03-08T06:00:00.000Z	49 \| good	9.441 \| good	42.204 \| good	18.856 \| good	1.339 \| good	4.616 \| good	0.121 \| good
2026-03-08T07:00:00.000Z	52 \| moderate	9.589 \| good	42.694 \| good	19.262 \| good	1.374 \| good	4.421 \| good	0.118 \| good
2026-03-08T08:00:00.000Z	52 \| moderate	10.072 \| good	44.609 \| good	18.607 \| good	1.408 \| good	4.226 \| good	0.116 \| good
2026-03-08T09:00:00.000Z	44 \| good	8.22 \| good	36.01 \| good	14.678 \| good	1.442 \| good	4.031 \| good	0.113 \| good
2026-03-08T10:00:00.000Z	27 \| good	5.483 \| good	23.564 \| good	17.389 \| good	1.426 \| good	4.564 \| good	0.117 \| good
2026-03-08T11:00:00.000Z	27 \| good	4.762 \| good	20.583 \| good	16.227 \| good	1.41 \| good	5.097 \| good	0.121 \| good
2026-03-08T12:00:00.000Z	22 \| good	4.497 \| good	19.645 \| good	15.177 \| good	1.394 \| good	5.631 \| good	0.125 \| good
2026-03-08T13:00:00.000Z	33 \| good	5.586 \| good	23.781 \| good	16.628 \| good	1.469 \| good	6.099 \| good	0.135 \| good
2026-03-08T14:00:00.000Z	27 \| good	4.625 \| good	20.059 \| good	19.65 \| good	1.543 \| good	6.568 \| good	0.145 \| good
2026-03-08T15:00:00.000Z	27 \| good	4.878 \| good	21.279 \| good	20.27 \| good	1.617 \| good	7.037 \| good	0.155 \| good
2026-03-08T16:00:00.000Z	49 \| good	8.531 \| good	37.573 \| good	21.422 \| good	1.704 \| good	6.359 \| good	0.156 \| good
2026-03-08T17:00:00.000Z	49 \| good	9.121 \| good	40.568 \| good	27.705 \| good	1.79 \| good	5.681 \| good	0.156 \| good
2026-03-08T18:00:00.000Z	52 \| moderate	9.893 \| good	44.006 \| good	27.672 \| good	1.877 \| good	5.003 \| good	0.156 \| good
2026-03-08T19:00:00.000Z	52 \| moderate	9.575 \| good	42.606 \| good	27.424 \| good	1.905 \| good	4.724 \| good	0.159 \| good
2026-03-08T20:00:00.000Z	49 \| good	9.32 \| good	41.291 \| good	28.736 \| good	1.933 \| good	4.445 \| good	0.161 \| good
2026-03-08T21:00:00.000Z	52 \| moderate	10.178 \| good	44.875 \| good	27.975 \| good	1.961 \| good	4.166 \| good	0.163 \| good
2026-03-08T22:00:00.000Z	52 \| moderate	9.623 \| good	42.89 \| good	28.999 \| good	2.099 \| good	7.041 \| good	0.191 \| good
2026-03-08T23:00:00.000Z	52 \| moderate	9.898 \| good	43.99 \| good	28.072 \| good	2.237 \| good	9.916 \| good	0.219 \| good
2026-03-09T00:00:00.000Z	52 \| moderate	10.248 \| good	45.353 \| good	33.026 \| good	2.375 \| good	12.791 \| good	0.247 \| good
2026-03-09T01:00:00.000Z	54 \| moderate	10.852 \| good	48.179 \| good	33.178 \| good	2.445 \| good	13.151 \| good	0.253 \| good
2026-03-09T02:00:00.000Z	56 \| moderate	12.49 \| fine	56.45 \| fine	31.286 \| good	2.514 \| good	13.51 \| good	0.259 \| good
2026-03-09T03:00:00.000Z	58 \| moderate	13.168 \| fine	59.599 \| fine	28.098 \| good	2.584 \| good	13.87 \| good	0.264 \| good
2026-03-09T04:00:00.000Z	58 \| moderate	13.258 \| fine	59.897 \| fine	24.222 \| good	2.451 \| good	11.807 \| good	0.247 \| good
2026-03-09T05:00:00.000Z	60 \| moderate	13.646 \| fine	61.505 \| fine	21.374 \| good	2.317 \| good	9.745 \| good	0.23 \| good
2026-03-09T06:00:00.000Z	38 \| good	7.467 \| good	7.642 \| good	27.679 \| good	2.181 \| good	7.564 \| good	0.212 \| good
2026-03-09T07:00:00.000Z	56 \| moderate	12.296 \| fine	55.147 \| fine	17.121 \| good	2.107 \| good	7.292 \| good	0.206 \| good
2026-03-09T08:00:00.000Z	60 \| moderate	13.627 \| fine	61.64 \| fine	14.276 \| good	2.031 \| good	6.901 \| good	0.2 \| good
2026-03-09T09:00:00.000Z	56 \| moderate	12.389 \| fine	55.257 \| fine	11.993 \| good	1.955 \| good	6.51 \| good	0.194 \| good
2026-03-09T10:00:00.000Z	54 \| moderate	11.006 \| good	48.882 \| good	10.909 \| good	2.019 \| good	8.898 \| good	0.218 \| good
2026-03-09T11:00:00.000Z	60 \| moderate	14.409 \| fine	64.132 \| fine	11.404 \| good	2.082 \| good	11.286 \| good	0.242 \| good
2026-03-09T12:00:00.000Z	60 \| moderate	14.116 \| fine	14.354 \| good	14.692 \| good	2.159 \| good	13.575 \| good	0.266 \| good

Willistown

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Willistown, Pennsylvania air quality map: Stay updated on AQI near you

0.26ppm

How accurate is Pennsylvania, USA air quality data?

Air quality and pollutant data for Pennsylvania, 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 Willistown, Pennsylvania?

The air quality information for Willistown, Pennsylvania is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Willistown, Pennsylvania at its worst?

In the past 24 hours, the air quality in Willistown, Pennsylvania was at its worst at 09:00:00 on 2026-03-06.

When did Willistown, Pennsylvania experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Willistown, Pennsylvania was observed at 01:00:00 on 2026-03-06.

What is the AQI in Willistown, Pennsylvania right now?

As of now, the AQI in Willistown, Pennsylvania is 52, indicating Moderate conditions.

What is the most common type of pollution in Willistown, Pennsylvania?

Willistown, Pennsylvania air has the highest levels of PM10.

What should I do in case of poor air quality in Willistown, Pennsylvania?

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

What is the PM_2.5 level in Willistown, Pennsylvania at the moment?

PM_2.5 levels in Willistown, Pennsylvania are currently 6.481 μg/m³.

What is the PM₁₀ level in Willistown, Pennsylvania at the moment?

The PM₁₀ concentration in Willistown, Pennsylvania is 56.797 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Willistown, Pennsylvania at the moment?

The current carbon monoxide (CO) concentration in Willistown, Pennsylvania is 0.274 ppm.

What is the sulfur dioxide (SO₂) level in Willistown, Pennsylvania at the moment?

Currently, Willistown, Pennsylvania has a sulfur dioxide (SO₂) concentration of 0.299 ppb.

What is the ozone (O₃) level in Willistown, Pennsylvania at the moment?

The current ozone (O₃) level in Willistown, Pennsylvania at the moment is 22.877 ppm.

What is the nitrogen dioxide (NO₂) level in Willistown, Pennsylvania at the moment?

Nitrogen dioxide (NO₂) level in Willistown, Pennsylvania at the moment is 6.663 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-05T13:00:00.000Z	64 \| moderate	13.716 \| fine	81.884 \| fine	2.749 \| good	0.508 \| good	16.528 \| good	0.524 \| good
2026-03-05T14:00:00.000Z	62 \| moderate	14.907 \| fine	60.257 \| fine	3.661 \| good	0.412 \| good	16.94 \| good	0.557 \| good
2026-03-05T15:00:00.000Z	66 \| moderate	17.418 \| fine	66.755 \| fine	4.725 \| good	0.508 \| good	17.347 \| good	0.564 \| good
2026-03-05T16:00:00.000Z	73 \| moderate	20.552 \| fine	70.27 \| fine	6.176 \| good	0.56 \| good	18.059 \| good	0.657 \| good
2026-03-05T17:00:00.000Z	60 \| moderate	14.24 \| fine	34.713 \| good	5.732 \| good	0.552 \| good	18.976 \| good	0.557 \| good
2026-03-05T18:00:00.000Z	52 \| moderate	10.041 \| good	40.61 \| good	7.239 \| good	0.535 \| good	15.944 \| good	0.519 \| good
2026-03-05T19:00:00.000Z	71 \| moderate	20.276 \| fine	87.73 \| fine	6.621 \| good	0.538 \| good	16.302 \| good	0.519 \| good
2026-03-05T20:00:00.000Z	64 \| moderate	15.744 \| fine	51.416 \| good	8.756 \| good	0.547 \| good	17.32 \| good	0.513 \| good
2026-03-05T21:00:00.000Z	77 \| moderate	22.512 \| fine	75.37 \| fine	7.602 \| good	0.547 \| good	17.882 \| good	0.496 \| good
2026-03-05T22:00:00.000Z	73 \| moderate	21.161 \| fine	93.976 \| fine	7.748 \| good	0.505 \| good	16.889 \| good	0.485 \| good
2026-03-05T23:00:00.000Z	58 \| moderate	13.074 \| fine	42.155 \| good	5.331 \| good	0.403 \| good	14.863 \| good	0.469 \| good
2026-03-06T00:00:00.000Z	64 \| moderate	16.369 \| fine	77.521 \| fine	12.19 \| good	0.393 \| good	15.217 \| good	0.464 \| good
2026-03-06T01:00:00.000Z	64 \| moderate	16.169 \| fine	73.363 \| fine	5.147 \| good	0.372 \| good	18.203 \| good	0.458 \| good
2026-03-06T02:00:00.000Z	49 \| good	8.831 \| good	44.696 \| good	7.735 \| good	0.289 \| good	16.892 \| good	0.437 \| good
2026-03-06T03:00:00.000Z	58 \| moderate	13.377 \| fine	60.422 \| fine	21.327 \| good	1.562 \| good	17.864 \| good	0.278 \| good
2026-03-06T04:00:00.000Z	52 \| moderate	10.376 \| good	45.123 \| good	5.432 \| good	0.305 \| good	13.695 \| good	0.413 \| good
2026-03-06T05:00:00.000Z	49 \| good	8.642 \| good	45.988 \| good	15.03 \| good	0.251 \| good	13.066 \| good	0.353 \| good
2026-03-06T06:00:00.000Z	27 \| good	5.363 \| good	20.302 \| good	21.023 \| good	0.22 \| good	13.109 \| good	0.299 \| good
2026-03-06T07:00:00.000Z	38 \| good	7.075 \| good	24.075 \| good	18.028 \| good	0.215 \| good	13.057 \| good	0.299 \| good
2026-03-06T08:00:00.000Z	27 \| good	4.925 \| good	24.24 \| good	19.362 \| good	0.187 \| good	13.493 \| good	0.299 \| good
2026-03-06T09:00:00.000Z	22 \| good	4.072 \| good	17.688 \| good	20.767 \| good	0.205 \| good	13.871 \| good	0.299 \| good
2026-03-06T10:00:00.000Z	23 \| good	4.443 \| good	24.566 \| good	20.304 \| good	0.207 \| good	12.024 \| good	0.299 \| good
2026-03-06T11:00:00.000Z	24 \| good	3.919 \| good	19.544 \| good	26.379 \| good	0.2 \| good	13.931 \| good	0.304 \| good
2026-03-06T12:00:00.000Z	33 \| good	6.339 \| good	24.916 \| good	23.164 \| good	0.196 \| good	17.495 \| good	0.369 \| good
2026-03-06T13:00:00.000Z	33 \| good	6.367 \| good	18.732 \| good	22.069 \| good	0.219 \| good	17.465 \| good	0.402 \| good
2026-03-06T14:00:00.000Z	38 \| good	7.48 \| good	25.037 \| good	21.597 \| good	0.209 \| good	15.296 \| good	0.407 \| good
2026-03-06T15:00:00.000Z	49 \| good	9.07 \| good	42.78 \| good	20.683 \| good	0.223 \| good	18.46 \| good	0.413 \| good
2026-03-06T16:00:00.000Z	52 \| moderate	9.586 \| good	28.924 \| good	19.211 \| good	0.25 \| good	17.366 \| good	0.391 \| good
2026-03-06T17:00:00.000Z	44 \| good	8.481 \| good	38.083 \| good	20.844 \| good	0.309 \| good	22.886 \| good	0.391 \| good
2026-03-06T18:00:00.000Z	54 \| moderate	10.934 \| good	50.393 \| good	18.571 \| good	0.3 \| good	21.984 \| good	0.385 \| good
2026-03-06T19:00:00.000Z	58 \| moderate	12.682 \| fine	55.194 \| fine	18.328 \| good	0.324 \| good	21.423 \| good	0.369 \| good
2026-03-06T20:00:00.000Z	64 \| moderate	16.262 \| fine	66.177 \| fine	21.278 \| good	0.297 \| good	23.216 \| good	0.375 \| good
2026-03-06T21:00:00.000Z	64 \| moderate	15.606 \| fine	50.553 \| good	19.508 \| good	0.273 \| good	22.693 \| good	0.369 \| good
2026-03-06T22:00:00.000Z	60 \| moderate	13.731 \| fine	62.096 \| fine	20.552 \| good	0.266 \| good	16.627 \| good	0.391 \| good
2026-03-06T23:00:00.000Z	56 \| moderate	12.421 \| fine	45.825 \| good	18.61 \| good	0.296 \| good	15.686 \| good	0.391 \| good
2026-03-07T00:00:00.000Z	56 \| moderate	11.786 \| good	62.778 \| fine	19.692 \| good	0.294 \| good	15.523 \| good	0.375 \| good
2026-03-07T01:00:00.000Z	56 \| moderate	11.574 \| good	35.496 \| good	27.677 \| good	0.268 \| good	12.197 \| good	0.375 \| good
2026-03-07T02:00:00.000Z	49 \| good	9.22 \| good	47.387 \| good	20.098 \| good	0.32 \| good	14.298 \| good	0.342 \| good
2026-03-07T03:00:00.000Z	52 \| moderate	10.376 \| good	50.142 \| good	26.096 \| good	0.278 \| good	15.751 \| good	0.32 \| good
2026-03-07T04:00:00.000Z	54 \| moderate	10.821 \| good	50.432 \| good	30.857 \| good	0.28 \| good	14.931 \| good	0.315 \| good
2026-03-07T05:00:00.000Z	52 \| moderate	9.524 \| good	45.062 \| good	28.977 \| good	0.35 \| good	12.2 \| good	0.315 \| good
2026-03-07T06:00:00.000Z	49 \| good	9.255 \| good	41.883 \| good	29.597 \| good	0.284 \| good	10.246 \| good	0.291 \| good
2026-03-07T07:00:00.000Z	44 \| good	7.604 \| good	28.395 \| good	28.673 \| good	0.279 \| good	11.371 \| good	0.291 \| good
2026-03-07T08:00:00.000Z	44 \| good	7.897 \| good	26.102 \| good	26.45 \| good	0.304 \| good	12.527 \| good	0.313 \| good
2026-03-07T09:00:00.000Z	49 \| good	8.811 \| good	36.343 \| good	24.967 \| good	0.307 \| good	10.782 \| good	0.307 \| good
2026-03-07T10:00:00.000Z	49 \| good	8.741 \| good	35.552 \| good	24.007 \| good	0.256 \| good	10.62 \| good	0.274 \| good
2026-03-07T11:00:00.000Z	52 \| moderate	6.481 \| good	56.797 \| fine	22.877 \| good	0.299 \| good	6.663 \| good	0.274 \| good
2026-03-07T12:00:00.000Z	52 \| moderate	6.481 \| good	56.797 \| fine	22.877 \| good	0.299 \| good	6.663 \| good	0.274 \| good
2026-03-07T13:00:00.000Z	38 \| good	7.098 \| good	31.268 \| good	9.507 \| good	1.302 \| good	8.419 \| good	0.188 \| good
2026-03-07T14:00:00.000Z	33 \| good	6.067 \| good	27.05 \| good	16.615 \| good	1.286 \| good	8.448 \| good	0.192 \| good
2026-03-07T15:00:00.000Z	33 \| good	6.372 \| good	28.22 \| good	20.816 \| good	1.271 \| good	8.476 \| good	0.196 \| good
2026-03-07T16:00:00.000Z	38 \| good	6.532 \| good	29.205 \| good	21.597 \| good	1.184 \| good	7.56 \| good	0.19 \| good
2026-03-07T17:00:00.000Z	38 \| good	7.246 \| good	31.951 \| good	22.551 \| good	1.097 \| good	6.643 \| good	0.184 \| good
2026-03-07T18:00:00.000Z	38 \| good	6.968 \| good	30.546 \| good	22.112 \| good	1.011 \| good	5.726 \| good	0.178 \| good
2026-03-07T19:00:00.000Z	38 \| good	7.279 \| good	32.256 \| good	21.48 \| good	0.931 \| good	5.593 \| good	0.175 \| good
2026-03-07T20:00:00.000Z	49 \| good	9.003 \| good	39.973 \| good	20.772 \| good	0.851 \| good	5.46 \| good	0.173 \| good
2026-03-07T21:00:00.000Z	52 \| moderate	9.563 \| good	42.577 \| good	19.978 \| good	0.771 \| good	5.327 \| good	0.171 \| good
2026-03-07T22:00:00.000Z	44 \| good	8.258 \| good	36.047 \| good	21.085 \| good	0.872 \| good	7.164 \| good	0.181 \| good
2026-03-07T23:00:00.000Z	44 \| good	8.402 \| good	37.019 \| good	21.493 \| good	0.973 \| good	9.002 \| good	0.192 \| good
2026-03-08T00:00:00.000Z	54 \| moderate	10.648 \| good	47.062 \| good	24.72 \| good	1.074 \| good	10.84 \| good	0.202 \| good
2026-03-08T01:00:00.000Z	54 \| moderate	10.544 \| good	46.623 \| good	24.87 \| good	1.087 \| good	9.305 \| good	0.183 \| good
2026-03-08T02:00:00.000Z	54 \| moderate	10.71 \| good	47.704 \| good	23.127 \| good	1.099 \| good	7.77 \| good	0.164 \| good
2026-03-08T03:00:00.000Z	54 \| moderate	10.767 \| good	47.551 \| good	16.987 \| good	1.112 \| good	6.235 \| good	0.144 \| good
2026-03-08T04:00:00.000Z	52 \| moderate	9.618 \| good	42.607 \| good	18.837 \| good	1.188 \| good	5.695 \| good	0.136 \| good
2026-03-08T05:00:00.000Z	49 \| good	9.124 \| good	40.287 \| good	21.475 \| good	1.264 \| good	5.155 \| good	0.129 \| good
2026-03-08T06:00:00.000Z	49 \| good	9.441 \| good	42.204 \| good	18.856 \| good	1.339 \| good	4.616 \| good	0.121 \| good
2026-03-08T07:00:00.000Z	52 \| moderate	9.589 \| good	42.694 \| good	19.262 \| good	1.374 \| good	4.421 \| good	0.118 \| good
2026-03-08T08:00:00.000Z	52 \| moderate	10.072 \| good	44.609 \| good	18.607 \| good	1.408 \| good	4.226 \| good	0.116 \| good
2026-03-08T09:00:00.000Z	44 \| good	8.22 \| good	36.01 \| good	14.678 \| good	1.442 \| good	4.031 \| good	0.113 \| good
2026-03-08T10:00:00.000Z	27 \| good	5.483 \| good	23.564 \| good	17.389 \| good	1.426 \| good	4.564 \| good	0.117 \| good
2026-03-08T11:00:00.000Z	27 \| good	4.762 \| good	20.583 \| good	16.227 \| good	1.41 \| good	5.097 \| good	0.121 \| good
2026-03-08T12:00:00.000Z	22 \| good	4.497 \| good	19.645 \| good	15.177 \| good	1.394 \| good	5.631 \| good	0.125 \| good
2026-03-08T13:00:00.000Z	33 \| good	5.586 \| good	23.781 \| good	16.628 \| good	1.469 \| good	6.099 \| good	0.135 \| good
2026-03-08T14:00:00.000Z	27 \| good	4.625 \| good	20.059 \| good	19.65 \| good	1.543 \| good	6.568 \| good	0.145 \| good
2026-03-08T15:00:00.000Z	27 \| good	4.878 \| good	21.279 \| good	20.27 \| good	1.617 \| good	7.037 \| good	0.155 \| good
2026-03-08T16:00:00.000Z	49 \| good	8.531 \| good	37.573 \| good	21.422 \| good	1.704 \| good	6.359 \| good	0.156 \| good
2026-03-08T17:00:00.000Z	49 \| good	9.121 \| good	40.568 \| good	27.705 \| good	1.79 \| good	5.681 \| good	0.156 \| good
2026-03-08T18:00:00.000Z	52 \| moderate	9.893 \| good	44.006 \| good	27.672 \| good	1.877 \| good	5.003 \| good	0.156 \| good
2026-03-08T19:00:00.000Z	52 \| moderate	9.575 \| good	42.606 \| good	27.424 \| good	1.905 \| good	4.724 \| good	0.159 \| good
2026-03-08T20:00:00.000Z	49 \| good	9.32 \| good	41.291 \| good	28.736 \| good	1.933 \| good	4.445 \| good	0.161 \| good
2026-03-08T21:00:00.000Z	52 \| moderate	10.178 \| good	44.875 \| good	27.975 \| good	1.961 \| good	4.166 \| good	0.163 \| good
2026-03-08T22:00:00.000Z	52 \| moderate	9.623 \| good	42.89 \| good	28.999 \| good	2.099 \| good	7.041 \| good	0.191 \| good
2026-03-08T23:00:00.000Z	52 \| moderate	9.898 \| good	43.99 \| good	28.072 \| good	2.237 \| good	9.916 \| good	0.219 \| good
2026-03-09T00:00:00.000Z	52 \| moderate	10.248 \| good	45.353 \| good	33.026 \| good	2.375 \| good	12.791 \| good	0.247 \| good
2026-03-09T01:00:00.000Z	54 \| moderate	10.852 \| good	48.179 \| good	33.178 \| good	2.445 \| good	13.151 \| good	0.253 \| good
2026-03-09T02:00:00.000Z	56 \| moderate	12.49 \| fine	56.45 \| fine	31.286 \| good	2.514 \| good	13.51 \| good	0.259 \| good
2026-03-09T03:00:00.000Z	58 \| moderate	13.168 \| fine	59.599 \| fine	28.098 \| good	2.584 \| good	13.87 \| good	0.264 \| good
2026-03-09T04:00:00.000Z	58 \| moderate	13.258 \| fine	59.897 \| fine	24.222 \| good	2.451 \| good	11.807 \| good	0.247 \| good
2026-03-09T05:00:00.000Z	60 \| moderate	13.646 \| fine	61.505 \| fine	21.374 \| good	2.317 \| good	9.745 \| good	0.23 \| good
2026-03-09T06:00:00.000Z	38 \| good	7.467 \| good	7.642 \| good	27.679 \| good	2.181 \| good	7.564 \| good	0.212 \| good
2026-03-09T07:00:00.000Z	56 \| moderate	12.296 \| fine	55.147 \| fine	17.121 \| good	2.107 \| good	7.292 \| good	0.206 \| good
2026-03-09T08:00:00.000Z	60 \| moderate	13.627 \| fine	61.64 \| fine	14.276 \| good	2.031 \| good	6.901 \| good	0.2 \| good
2026-03-09T09:00:00.000Z	56 \| moderate	12.389 \| fine	55.257 \| fine	11.993 \| good	1.955 \| good	6.51 \| good	0.194 \| good
2026-03-09T10:00:00.000Z	54 \| moderate	11.006 \| good	48.882 \| good	10.909 \| good	2.019 \| good	8.898 \| good	0.218 \| good
2026-03-09T11:00:00.000Z	60 \| moderate	14.409 \| fine	64.132 \| fine	11.404 \| good	2.082 \| good	11.286 \| good	0.242 \| good
2026-03-09T12:00:00.000Z	60 \| moderate	14.116 \| fine	14.354 \| good	14.692 \| good	2.159 \| good	13.575 \| good	0.266 \| good

Live air quality index in Willistown, Pennsylvania today

Major air pollutants in Willistown, Pennsylvania

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)