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

Currently, Allentown, Pennsylvania has a sulfur dioxide (SO2) concentration of 0.312 ppb.

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

The current ozone (O3) level in Allentown, Pennsylvania at the moment is 20.21 ppm.

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

Nitrogen dioxide (NO2) level in Allentown, Pennsylvania at the moment is 7.114 ppb.

Live air quality index in Allentown, Pennsylvania today

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

PM2.5 levels in Allentown, Pennsylvania are currently 5.609 μg/m3.

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

The PM10 concentration in Allentown, Pennsylvania is 24.142 μg/m3 at the moment.

Stay updated with real-time air quality in Allentown, 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)

Good

Allentown, Pennsylvania

Last updated: ... (Local time)

Major air pollutants in Allentown, Pennsylvania

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.61 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

24.14 μg/m³

155

255

425

605+

Ozone (O₃)

20.21 ppb

201

201+

Sulfur Dioxide (SO₂)

0.31 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.11 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.28 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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Allentown, Pennsylvania

Scroll To Air Quality Map

Track live Allentown, Pennsylvania air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-05T13:00:00.000Z	56 \| moderate	12.291 \| fine	55.796 \| fine	4.034 \| good	0.597 \| good	16.933 \| good	0.511 \| good
2026-03-05T14:00:00.000Z	52 \| moderate	9.933 \| good	44.579 \| good	1.13 \| good	0.523 \| good	22.863 \| good	0.534 \| good
2026-03-05T15:00:00.000Z	44 \| good	8.378 \| good	37.054 \| good	1.157 \| good	0.614 \| good	23.486 \| good	0.553 \| good
2026-03-05T16:00:00.000Z	38 \| good	7.046 \| good	31.802 \| good	1.266 \| good	0.663 \| good	23.764 \| good	0.627 \| good
2026-03-05T17:00:00.000Z	33 \| good	6.211 \| good	27.842 \| good	1.278 \| good	0.513 \| good	22.845 \| good	0.534 \| good
2026-03-05T18:00:00.000Z	33 \| good	6.319 \| good	28.061 \| good	3.327 \| good	0.487 \| good	19.813 \| good	0.49 \| good
2026-03-05T19:00:00.000Z	33 \| good	6.093 \| good	26.92 \| good	4.448 \| good	0.608 \| good	19.42 \| good	0.491 \| good
2026-03-05T20:00:00.000Z	27 \| good	5.149 \| good	22.236 \| good	3.418 \| good	0.637 \| good	21.392 \| good	0.52 \| good
2026-03-05T21:00:00.000Z	27 \| good	5.122 \| good	22.589 \| good	3.318 \| good	0.632 \| good	26.612 \| good	0.499 \| good
2026-03-05T22:00:00.000Z	29 \| good	5.46 \| good	23.342 \| good	4.212 \| good	0.386 \| good	30.54 \| good	0.464 \| good
2026-03-05T23:00:00.000Z	33 \| good	6.305 \| good	28.138 \| good	3.194 \| good	0.323 \| good	25.194 \| good	0.452 \| good
2026-03-06T00:00:00.000Z	33 \| good	6.288 \| good	28.235 \| good	1.269 \| good	0.277 \| good	23.175 \| good	0.44 \| good
2026-03-06T01:00:00.000Z	33 \| good	5.94 \| good	25.54 \| good	1.289 \| good	0.419 \| good	25.839 \| good	0.439 \| good
2026-03-06T02:00:00.000Z	33 \| good	5.625 \| good	24.135 \| good	5.304 \| good	0.263 \| good	21.558 \| good	0.405 \| good
2026-03-06T03:00:00.000Z	62 \| moderate	14.838 \| fine	66.208 \| fine	18.411 \| good	2.238 \| good	31.284 \| good	0.336 \| good
2026-03-06T04:00:00.000Z	22 \| good	4.334 \| good	19.198 \| good	2.522 \| good	0.305 \| good	14.616 \| good	0.385 \| good
2026-03-06T05:00:00.000Z	22 \| good	4.073 \| good	17.93 \| good	6.445 \| good	0.255 \| good	15.886 \| good	0.327 \| good
2026-03-06T06:00:00.000Z	22 \| good	3.839 \| good	16.774 \| good	10.458 \| good	0.226 \| good	10.058 \| good	0.27 \| good
2026-03-06T07:00:00.000Z	16 \| good	3.051 \| good	13.644 \| good	10.453 \| good	0.224 \| good	9.76 \| good	0.27 \| good
2026-03-06T08:00:00.000Z	16 \| good	2.568 \| good	10.969 \| good	16.359 \| good	0.212 \| good	9.85 \| good	0.27 \| good
2026-03-06T09:00:00.000Z	18 \| good	2.969 \| good	11.939 \| good	19.354 \| good	0.222 \| good	7.929 \| good	0.27 \| good
2026-03-06T10:00:00.000Z	20 \| good	2.866 \| good	12.085 \| good	22.269 \| good	0.22 \| good	9.309 \| good	0.27 \| good
2026-03-06T11:00:00.000Z	22 \| good	2.865 \| good	11.905 \| good	24.266 \| good	0.215 \| good	7.489 \| good	0.282 \| good
2026-03-06T12:00:00.000Z	25 \| good	3.043 \| good	13.616 \| good	27.192 \| good	0.211 \| good	8.245 \| good	0.348 \| good
2026-03-06T13:00:00.000Z	26 \| good	3.448 \| good	15.693 \| good	28.075 \| good	0.233 \| good	10.24 \| good	0.372 \| good
2026-03-06T14:00:00.000Z	26 \| good	3.757 \| good	16.759 \| good	28.017 \| good	0.237 \| good	8.65 \| good	0.383 \| good
2026-03-06T15:00:00.000Z	25 \| good	3.873 \| good	16.893 \| good	27.183 \| good	0.236 \| good	9.199 \| good	0.385 \| good
2026-03-06T16:00:00.000Z	25 \| good	4.448 \| good	19.709 \| good	27.026 \| good	0.238 \| good	12.445 \| good	0.363 \| good
2026-03-06T17:00:00.000Z	27 \| good	5.109 \| good	22.482 \| good	25.28 \| good	0.298 \| good	14.97 \| good	0.363 \| good
2026-03-06T18:00:00.000Z	33 \| good	5.763 \| good	26.232 \| good	25.471 \| good	0.314 \| good	17.405 \| good	0.35 \| good
2026-03-06T19:00:00.000Z	33 \| good	6.073 \| good	27.419 \| good	27.109 \| good	0.331 \| good	19.177 \| good	0.328 \| good
2026-03-06T20:00:00.000Z	33 \| good	6.398 \| good	28.489 \| good	26.275 \| good	0.281 \| good	18.38 \| good	0.341 \| good
2026-03-06T21:00:00.000Z	44 \| good	7.704 \| good	33.641 \| good	24.297 \| good	0.257 \| good	18.482 \| good	0.328 \| good
2026-03-06T22:00:00.000Z	52 \| moderate	9.639 \| good	42.69 \| good	21.412 \| good	0.256 \| good	14.839 \| good	0.363 \| good
2026-03-06T23:00:00.000Z	56 \| moderate	11.964 \| good	53.69 \| good	19.269 \| good	0.302 \| good	16.472 \| good	0.363 \| good
2026-03-07T00:00:00.000Z	60 \| moderate	14.128 \| fine	63.132 \| fine	16.241 \| good	0.303 \| good	17.794 \| good	0.341 \| good
2026-03-07T01:00:00.000Z	66 \| moderate	16.589 \| fine	74.558 \| fine	13.366 \| good	0.236 \| good	21.729 \| good	0.341 \| good
2026-03-07T02:00:00.000Z	64 \| moderate	15.567 \| fine	68.791 \| fine	16.247 \| good	0.308 \| good	15.939 \| good	0.318 \| good
2026-03-07T03:00:00.000Z	60 \| moderate	13.873 \| fine	63.2 \| fine	18.292 \| good	0.249 \| good	11.378 \| good	0.296 \| good
2026-03-07T04:00:00.000Z	56 \| moderate	11.533 \| good	51.588 \| good	23.04 \| good	0.251 \| good	9.883 \| good	0.283 \| good
2026-03-07T05:00:00.000Z	52 \| moderate	10.417 \| good	46.2 \| good	24.091 \| good	0.333 \| good	13.742 \| good	0.283 \| good
2026-03-07T06:00:00.000Z	49 \| good	9.255 \| good	41.228 \| good	25.016 \| good	0.273 \| good	19.875 \| good	0.263 \| good
2026-03-07T07:00:00.000Z	44 \| good	8.275 \| good	36.361 \| good	25.021 \| good	0.262 \| good	24.301 \| good	0.263 \| good
2026-03-07T08:00:00.000Z	38 \| good	7.419 \| good	32.591 \| good	23.327 \| good	0.287 \| good	23.949 \| good	0.285 \| good
2026-03-07T09:00:00.000Z	38 \| good	7.077 \| good	31.348 \| good	23.183 \| good	0.297 \| good	12.804 \| good	0.272 \| good
2026-03-07T10:00:00.000Z	38 \| good	6.826 \| good	30.087 \| good	23.03 \| good	0.264 \| good	13.775 \| good	0.249 \| good
2026-03-07T11:00:00.000Z	33 \| good	6.4 \| good	28.93 \| good	20.245 \| good	0.298 \| good	12.112 \| good	0.249 \| good
2026-03-07T12:00:00.000Z	33 \| good	5.609 \| good	24.142 \| good	20.21 \| good	0.312 \| good	7.114 \| good	0.282 \| good
2026-03-07T12:00:00.000Z	33 \| good	5.609 \| good	24.142 \| good	20.21 \| good	0.312 \| good	7.114 \| good	0.282 \| good
2026-03-07T13:00:00.000Z	44 \| good	8.03 \| good	35.214 \| good	9.695 \| good	1.681 \| good	9.426 \| good	0.206 \| good
2026-03-07T14:00:00.000Z	38 \| good	6.51 \| good	28.874 \| good	13.491 \| good	1.648 \| good	8.974 \| good	0.208 \| good
2026-03-07T15:00:00.000Z	33 \| good	6.068 \| good	27.159 \| good	15.658 \| good	1.616 \| good	8.521 \| good	0.209 \| good
2026-03-07T16:00:00.000Z	38 \| good	6.894 \| good	30.543 \| good	17.067 \| good	1.564 \| good	7.996 \| good	0.205 \| good
2026-03-07T17:00:00.000Z	44 \| good	8.239 \| good	36.037 \| good	18.771 \| good	1.512 \| good	7.47 \| good	0.201 \| good
2026-03-07T18:00:00.000Z	38 \| good	7.385 \| good	32.781 \| good	20.53 \| good	1.46 \| good	6.945 \| good	0.197 \| good
2026-03-07T19:00:00.000Z	52 \| moderate	9.719 \| good	43.149 \| good	22.778 \| good	1.345 \| good	6.924 \| good	0.195 \| good
2026-03-07T20:00:00.000Z	54 \| moderate	11.404 \| good	50.388 \| good	20.966 \| good	1.229 \| good	6.902 \| good	0.193 \| good
2026-03-07T21:00:00.000Z	54 \| moderate	10.861 \| good	48.391 \| good	18.031 \| good	1.114 \| good	6.881 \| good	0.192 \| good
2026-03-07T22:00:00.000Z	38 \| good	7.308 \| good	32.411 \| good	16.392 \| good	1.184 \| good	8.392 \| good	0.204 \| good
2026-03-07T23:00:00.000Z	38 \| good	7.213 \| good	31.932 \| good	10.334 \| good	1.254 \| good	9.904 \| good	0.216 \| good
2026-03-08T00:00:00.000Z	52 \| moderate	10.152 \| good	45.038 \| good	14.299 \| good	1.324 \| good	11.416 \| good	0.228 \| good
2026-03-08T01:00:00.000Z	52 \| moderate	10.271 \| good	45.627 \| good	16.524 \| good	1.442 \| good	10.372 \| good	0.217 \| good
2026-03-08T02:00:00.000Z	52 \| moderate	10.498 \| good	46.328 \| good	20.955 \| good	1.56 \| good	9.327 \| good	0.206 \| good
2026-03-08T03:00:00.000Z	56 \| moderate	12.319 \| fine	54.839 \| good	17.582 \| good	1.678 \| good	8.283 \| good	0.194 \| good
2026-03-08T04:00:00.000Z	62 \| moderate	15.101 \| fine	67.113 \| fine	19.656 \| good	1.671 \| good	7.114 \| good	0.177 \| good
2026-03-08T05:00:00.000Z	67 \| moderate	17.608 \| fine	77.971 \| fine	21.07 \| good	1.665 \| good	5.946 \| good	0.159 \| good
2026-03-08T06:00:00.000Z	67 \| moderate	18.415 \| fine	81.443 \| fine	19.841 \| good	1.659 \| good	4.777 \| good	0.141 \| good
2026-03-08T07:00:00.000Z	67 \| moderate	17.9 \| fine	79.412 \| fine	21.132 \| good	1.659 \| good	4.259 \| good	0.133 \| good
2026-03-08T08:00:00.000Z	69 \| moderate	18.854 \| fine	82.793 \| fine	19.51 \| good	1.659 \| good	3.74 \| good	0.125 \| good
2026-03-08T09:00:00.000Z	71 \| moderate	20.028 \| fine	88.54 \| fine	7.345 \| good	1.659 \| good	3.221 \| good	0.117 \| good
2026-03-08T10:00:00.000Z	71 \| moderate	20.12 \| fine	88.931 \| fine	8.379 \| good	1.681 \| good	3.554 \| good	0.12 \| good
2026-03-08T11:00:00.000Z	60 \| moderate	13.858 \| fine	62.348 \| fine	11.27 \| good	1.702 \| good	3.887 \| good	0.123 \| good
2026-03-08T12:00:00.000Z	62 \| moderate	15.47 \| fine	68.848 \| fine	9.852 \| good	1.724 \| good	4.221 \| good	0.126 \| good
2026-03-08T13:00:00.000Z	64 \| moderate	16.322 \| fine	72.747 \| fine	10.911 \| good	1.814 \| good	4.291 \| good	0.135 \| good
2026-03-08T14:00:00.000Z	62 \| moderate	14.527 \| fine	65.288 \| fine	12.977 \| good	1.905 \| good	4.361 \| good	0.144 \| good
2026-03-08T15:00:00.000Z	52 \| moderate	9.763 \| good	43.583 \| good	12.668 \| good	1.995 \| good	4.431 \| good	0.153 \| good
2026-03-08T16:00:00.000Z	22 \| good	4.059 \| good	17.545 \| good	22.064 \| good	2.012 \| good	3.837 \| good	0.157 \| good
2026-03-08T17:00:00.000Z	33 \| good	5.57 \| good	23.792 \| good	23.187 \| good	2.028 \| good	3.243 \| good	0.162 \| good
2026-03-08T18:00:00.000Z	28 \| good	4.304 \| good	18.828 \| good	29.666 \| good	2.045 \| good	2.649 \| good	0.166 \| good
2026-03-08T19:00:00.000Z	33 \| good	5.978 \| good	26.671 \| good	32.87 \| good	2.001 \| good	2.404 \| good	0.167 \| good
2026-03-08T20:00:00.000Z	37 \| good	2.3 \| good	9.521 \| good	40.295 \| good	1.957 \| good	2.158 \| good	0.168 \| good
2026-03-08T21:00:00.000Z	39 \| good	1.352 \| good	5.59 \| good	41.645 \| good	1.913 \| good	1.913 \| good	0.169 \| good
2026-03-08T22:00:00.000Z	34 \| good	2.68 \| good	10.835 \| good	37.476 \| good	2.245 \| good	3.352 \| good	0.183 \| good
2026-03-08T23:00:00.000Z	28 \| good	4.266 \| good	18.783 \| good	30.093 \| good	2.577 \| good	4.79 \| good	0.197 \| good
2026-03-09T00:00:00.000Z	44 \| good	8.412 \| good	36.783 \| good	33.016 \| good	2.908 \| good	6.229 \| good	0.21 \| good
2026-03-09T01:00:00.000Z	49 \| good	9.489 \| good	42.469 \| good	30.554 \| good	3.124 \| good	6.732 \| good	0.216 \| good
2026-03-09T02:00:00.000Z	38 \| good	7.026 \| good	31.276 \| good	29.84 \| good	3.34 \| good	7.234 \| good	0.222 \| good
2026-03-09T03:00:00.000Z	52 \| moderate	10.014 \| good	44.302 \| good	29.171 \| good	3.556 \| good	7.737 \| good	0.229 \| good
2026-03-09T04:00:00.000Z	54 \| moderate	11.053 \| good	48.947 \| good	28.769 \| good	3.53 \| good	7.14 \| good	0.224 \| good
2026-03-09T05:00:00.000Z	58 \| moderate	12.851 \| fine	57.764 \| fine	26.44 \| good	3.504 \| good	6.544 \| good	0.22 \| good
2026-03-09T06:00:00.000Z	33 \| good	6.462 \| good	6.655 \| good	30.141 \| good	3.476 \| good	5.96 \| good	0.216 \| good
2026-03-09T07:00:00.000Z	56 \| moderate	12.298 \| fine	55.242 \| fine	21.676 \| good	3.616 \| good	5.681 \| good	0.214 \| good
2026-03-09T08:00:00.000Z	62 \| moderate	14.58 \| fine	65.548 \| fine	19.891 \| good	3.753 \| good	5.416 \| good	0.212 \| good
2026-03-09T09:00:00.000Z	64 \| moderate	15.725 \| fine	70.393 \| fine	14.491 \| good	3.89 \| good	5.15 \| good	0.21 \| good
2026-03-09T10:00:00.000Z	60 \| moderate	13.737 \| fine	61.47 \| fine	13.818 \| good	4.154 \| good	7.061 \| good	0.232 \| good
2026-03-09T11:00:00.000Z	64 \| moderate	16.252 \| fine	71.812 \| fine	14.796 \| good	4.419 \| good	8.971 \| good	0.254 \| good
2026-03-09T12:00:00.000Z	56 \| moderate	11.639 \| good	11.972 \| good	21.707 \| good	4.706 \| good	10.898 \| good	0.276 \| good

Allentown

Get reliable air quality data to drive your business

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

0.25ppm

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 Allentown, Pennsylvania?

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

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

In the past 24 hours, the air quality in Allentown, Pennsylvania was at its worst at 01:00:00 on 2026-03-07.

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

In the last 24 hours, the best air quality in Allentown, Pennsylvania was observed at 04:00:00 on 2026-03-06.

What is the AQI in Allentown, Pennsylvania right now?

As of now, the AQI in Allentown, Pennsylvania is 33, indicating Good conditions.

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

Allentown, Pennsylvania air has the highest levels of PM2.5.

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

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

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

PM_2.5 levels in Allentown, Pennsylvania are currently 5.609 μg/m³.

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

The PM₁₀ concentration in Allentown, Pennsylvania is 24.142 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Allentown, Pennsylvania is 0.282 ppm.

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

Currently, Allentown, Pennsylvania has a sulfur dioxide (SO₂) concentration of 0.312 ppb.

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

The current ozone (O₃) level in Allentown, Pennsylvania at the moment is 20.21 ppm.

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

Nitrogen dioxide (NO₂) level in Allentown, Pennsylvania at the moment is 7.114 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-05T13:00:00.000Z	56 \| moderate	12.291 \| fine	55.796 \| fine	4.034 \| good	0.597 \| good	16.933 \| good	0.511 \| good
2026-03-05T14:00:00.000Z	52 \| moderate	9.933 \| good	44.579 \| good	1.13 \| good	0.523 \| good	22.863 \| good	0.534 \| good
2026-03-05T15:00:00.000Z	44 \| good	8.378 \| good	37.054 \| good	1.157 \| good	0.614 \| good	23.486 \| good	0.553 \| good
2026-03-05T16:00:00.000Z	38 \| good	7.046 \| good	31.802 \| good	1.266 \| good	0.663 \| good	23.764 \| good	0.627 \| good
2026-03-05T17:00:00.000Z	33 \| good	6.211 \| good	27.842 \| good	1.278 \| good	0.513 \| good	22.845 \| good	0.534 \| good
2026-03-05T18:00:00.000Z	33 \| good	6.319 \| good	28.061 \| good	3.327 \| good	0.487 \| good	19.813 \| good	0.49 \| good
2026-03-05T19:00:00.000Z	33 \| good	6.093 \| good	26.92 \| good	4.448 \| good	0.608 \| good	19.42 \| good	0.491 \| good
2026-03-05T20:00:00.000Z	27 \| good	5.149 \| good	22.236 \| good	3.418 \| good	0.637 \| good	21.392 \| good	0.52 \| good
2026-03-05T21:00:00.000Z	27 \| good	5.122 \| good	22.589 \| good	3.318 \| good	0.632 \| good	26.612 \| good	0.499 \| good
2026-03-05T22:00:00.000Z	29 \| good	5.46 \| good	23.342 \| good	4.212 \| good	0.386 \| good	30.54 \| good	0.464 \| good
2026-03-05T23:00:00.000Z	33 \| good	6.305 \| good	28.138 \| good	3.194 \| good	0.323 \| good	25.194 \| good	0.452 \| good
2026-03-06T00:00:00.000Z	33 \| good	6.288 \| good	28.235 \| good	1.269 \| good	0.277 \| good	23.175 \| good	0.44 \| good
2026-03-06T01:00:00.000Z	33 \| good	5.94 \| good	25.54 \| good	1.289 \| good	0.419 \| good	25.839 \| good	0.439 \| good
2026-03-06T02:00:00.000Z	33 \| good	5.625 \| good	24.135 \| good	5.304 \| good	0.263 \| good	21.558 \| good	0.405 \| good
2026-03-06T03:00:00.000Z	62 \| moderate	14.838 \| fine	66.208 \| fine	18.411 \| good	2.238 \| good	31.284 \| good	0.336 \| good
2026-03-06T04:00:00.000Z	22 \| good	4.334 \| good	19.198 \| good	2.522 \| good	0.305 \| good	14.616 \| good	0.385 \| good
2026-03-06T05:00:00.000Z	22 \| good	4.073 \| good	17.93 \| good	6.445 \| good	0.255 \| good	15.886 \| good	0.327 \| good
2026-03-06T06:00:00.000Z	22 \| good	3.839 \| good	16.774 \| good	10.458 \| good	0.226 \| good	10.058 \| good	0.27 \| good
2026-03-06T07:00:00.000Z	16 \| good	3.051 \| good	13.644 \| good	10.453 \| good	0.224 \| good	9.76 \| good	0.27 \| good
2026-03-06T08:00:00.000Z	16 \| good	2.568 \| good	10.969 \| good	16.359 \| good	0.212 \| good	9.85 \| good	0.27 \| good
2026-03-06T09:00:00.000Z	18 \| good	2.969 \| good	11.939 \| good	19.354 \| good	0.222 \| good	7.929 \| good	0.27 \| good
2026-03-06T10:00:00.000Z	20 \| good	2.866 \| good	12.085 \| good	22.269 \| good	0.22 \| good	9.309 \| good	0.27 \| good
2026-03-06T11:00:00.000Z	22 \| good	2.865 \| good	11.905 \| good	24.266 \| good	0.215 \| good	7.489 \| good	0.282 \| good
2026-03-06T12:00:00.000Z	25 \| good	3.043 \| good	13.616 \| good	27.192 \| good	0.211 \| good	8.245 \| good	0.348 \| good
2026-03-06T13:00:00.000Z	26 \| good	3.448 \| good	15.693 \| good	28.075 \| good	0.233 \| good	10.24 \| good	0.372 \| good
2026-03-06T14:00:00.000Z	26 \| good	3.757 \| good	16.759 \| good	28.017 \| good	0.237 \| good	8.65 \| good	0.383 \| good
2026-03-06T15:00:00.000Z	25 \| good	3.873 \| good	16.893 \| good	27.183 \| good	0.236 \| good	9.199 \| good	0.385 \| good
2026-03-06T16:00:00.000Z	25 \| good	4.448 \| good	19.709 \| good	27.026 \| good	0.238 \| good	12.445 \| good	0.363 \| good
2026-03-06T17:00:00.000Z	27 \| good	5.109 \| good	22.482 \| good	25.28 \| good	0.298 \| good	14.97 \| good	0.363 \| good
2026-03-06T18:00:00.000Z	33 \| good	5.763 \| good	26.232 \| good	25.471 \| good	0.314 \| good	17.405 \| good	0.35 \| good
2026-03-06T19:00:00.000Z	33 \| good	6.073 \| good	27.419 \| good	27.109 \| good	0.331 \| good	19.177 \| good	0.328 \| good
2026-03-06T20:00:00.000Z	33 \| good	6.398 \| good	28.489 \| good	26.275 \| good	0.281 \| good	18.38 \| good	0.341 \| good
2026-03-06T21:00:00.000Z	44 \| good	7.704 \| good	33.641 \| good	24.297 \| good	0.257 \| good	18.482 \| good	0.328 \| good
2026-03-06T22:00:00.000Z	52 \| moderate	9.639 \| good	42.69 \| good	21.412 \| good	0.256 \| good	14.839 \| good	0.363 \| good
2026-03-06T23:00:00.000Z	56 \| moderate	11.964 \| good	53.69 \| good	19.269 \| good	0.302 \| good	16.472 \| good	0.363 \| good
2026-03-07T00:00:00.000Z	60 \| moderate	14.128 \| fine	63.132 \| fine	16.241 \| good	0.303 \| good	17.794 \| good	0.341 \| good
2026-03-07T01:00:00.000Z	66 \| moderate	16.589 \| fine	74.558 \| fine	13.366 \| good	0.236 \| good	21.729 \| good	0.341 \| good
2026-03-07T02:00:00.000Z	64 \| moderate	15.567 \| fine	68.791 \| fine	16.247 \| good	0.308 \| good	15.939 \| good	0.318 \| good
2026-03-07T03:00:00.000Z	60 \| moderate	13.873 \| fine	63.2 \| fine	18.292 \| good	0.249 \| good	11.378 \| good	0.296 \| good
2026-03-07T04:00:00.000Z	56 \| moderate	11.533 \| good	51.588 \| good	23.04 \| good	0.251 \| good	9.883 \| good	0.283 \| good
2026-03-07T05:00:00.000Z	52 \| moderate	10.417 \| good	46.2 \| good	24.091 \| good	0.333 \| good	13.742 \| good	0.283 \| good
2026-03-07T06:00:00.000Z	49 \| good	9.255 \| good	41.228 \| good	25.016 \| good	0.273 \| good	19.875 \| good	0.263 \| good
2026-03-07T07:00:00.000Z	44 \| good	8.275 \| good	36.361 \| good	25.021 \| good	0.262 \| good	24.301 \| good	0.263 \| good
2026-03-07T08:00:00.000Z	38 \| good	7.419 \| good	32.591 \| good	23.327 \| good	0.287 \| good	23.949 \| good	0.285 \| good
2026-03-07T09:00:00.000Z	38 \| good	7.077 \| good	31.348 \| good	23.183 \| good	0.297 \| good	12.804 \| good	0.272 \| good
2026-03-07T10:00:00.000Z	38 \| good	6.826 \| good	30.087 \| good	23.03 \| good	0.264 \| good	13.775 \| good	0.249 \| good
2026-03-07T11:00:00.000Z	33 \| good	6.4 \| good	28.93 \| good	20.245 \| good	0.298 \| good	12.112 \| good	0.249 \| good
2026-03-07T12:00:00.000Z	33 \| good	5.609 \| good	24.142 \| good	20.21 \| good	0.312 \| good	7.114 \| good	0.282 \| good
2026-03-07T12:00:00.000Z	33 \| good	5.609 \| good	24.142 \| good	20.21 \| good	0.312 \| good	7.114 \| good	0.282 \| good
2026-03-07T13:00:00.000Z	44 \| good	8.03 \| good	35.214 \| good	9.695 \| good	1.681 \| good	9.426 \| good	0.206 \| good
2026-03-07T14:00:00.000Z	38 \| good	6.51 \| good	28.874 \| good	13.491 \| good	1.648 \| good	8.974 \| good	0.208 \| good
2026-03-07T15:00:00.000Z	33 \| good	6.068 \| good	27.159 \| good	15.658 \| good	1.616 \| good	8.521 \| good	0.209 \| good
2026-03-07T16:00:00.000Z	38 \| good	6.894 \| good	30.543 \| good	17.067 \| good	1.564 \| good	7.996 \| good	0.205 \| good
2026-03-07T17:00:00.000Z	44 \| good	8.239 \| good	36.037 \| good	18.771 \| good	1.512 \| good	7.47 \| good	0.201 \| good
2026-03-07T18:00:00.000Z	38 \| good	7.385 \| good	32.781 \| good	20.53 \| good	1.46 \| good	6.945 \| good	0.197 \| good
2026-03-07T19:00:00.000Z	52 \| moderate	9.719 \| good	43.149 \| good	22.778 \| good	1.345 \| good	6.924 \| good	0.195 \| good
2026-03-07T20:00:00.000Z	54 \| moderate	11.404 \| good	50.388 \| good	20.966 \| good	1.229 \| good	6.902 \| good	0.193 \| good
2026-03-07T21:00:00.000Z	54 \| moderate	10.861 \| good	48.391 \| good	18.031 \| good	1.114 \| good	6.881 \| good	0.192 \| good
2026-03-07T22:00:00.000Z	38 \| good	7.308 \| good	32.411 \| good	16.392 \| good	1.184 \| good	8.392 \| good	0.204 \| good
2026-03-07T23:00:00.000Z	38 \| good	7.213 \| good	31.932 \| good	10.334 \| good	1.254 \| good	9.904 \| good	0.216 \| good
2026-03-08T00:00:00.000Z	52 \| moderate	10.152 \| good	45.038 \| good	14.299 \| good	1.324 \| good	11.416 \| good	0.228 \| good
2026-03-08T01:00:00.000Z	52 \| moderate	10.271 \| good	45.627 \| good	16.524 \| good	1.442 \| good	10.372 \| good	0.217 \| good
2026-03-08T02:00:00.000Z	52 \| moderate	10.498 \| good	46.328 \| good	20.955 \| good	1.56 \| good	9.327 \| good	0.206 \| good
2026-03-08T03:00:00.000Z	56 \| moderate	12.319 \| fine	54.839 \| good	17.582 \| good	1.678 \| good	8.283 \| good	0.194 \| good
2026-03-08T04:00:00.000Z	62 \| moderate	15.101 \| fine	67.113 \| fine	19.656 \| good	1.671 \| good	7.114 \| good	0.177 \| good
2026-03-08T05:00:00.000Z	67 \| moderate	17.608 \| fine	77.971 \| fine	21.07 \| good	1.665 \| good	5.946 \| good	0.159 \| good
2026-03-08T06:00:00.000Z	67 \| moderate	18.415 \| fine	81.443 \| fine	19.841 \| good	1.659 \| good	4.777 \| good	0.141 \| good
2026-03-08T07:00:00.000Z	67 \| moderate	17.9 \| fine	79.412 \| fine	21.132 \| good	1.659 \| good	4.259 \| good	0.133 \| good
2026-03-08T08:00:00.000Z	69 \| moderate	18.854 \| fine	82.793 \| fine	19.51 \| good	1.659 \| good	3.74 \| good	0.125 \| good
2026-03-08T09:00:00.000Z	71 \| moderate	20.028 \| fine	88.54 \| fine	7.345 \| good	1.659 \| good	3.221 \| good	0.117 \| good
2026-03-08T10:00:00.000Z	71 \| moderate	20.12 \| fine	88.931 \| fine	8.379 \| good	1.681 \| good	3.554 \| good	0.12 \| good
2026-03-08T11:00:00.000Z	60 \| moderate	13.858 \| fine	62.348 \| fine	11.27 \| good	1.702 \| good	3.887 \| good	0.123 \| good
2026-03-08T12:00:00.000Z	62 \| moderate	15.47 \| fine	68.848 \| fine	9.852 \| good	1.724 \| good	4.221 \| good	0.126 \| good
2026-03-08T13:00:00.000Z	64 \| moderate	16.322 \| fine	72.747 \| fine	10.911 \| good	1.814 \| good	4.291 \| good	0.135 \| good
2026-03-08T14:00:00.000Z	62 \| moderate	14.527 \| fine	65.288 \| fine	12.977 \| good	1.905 \| good	4.361 \| good	0.144 \| good
2026-03-08T15:00:00.000Z	52 \| moderate	9.763 \| good	43.583 \| good	12.668 \| good	1.995 \| good	4.431 \| good	0.153 \| good
2026-03-08T16:00:00.000Z	22 \| good	4.059 \| good	17.545 \| good	22.064 \| good	2.012 \| good	3.837 \| good	0.157 \| good
2026-03-08T17:00:00.000Z	33 \| good	5.57 \| good	23.792 \| good	23.187 \| good	2.028 \| good	3.243 \| good	0.162 \| good
2026-03-08T18:00:00.000Z	28 \| good	4.304 \| good	18.828 \| good	29.666 \| good	2.045 \| good	2.649 \| good	0.166 \| good
2026-03-08T19:00:00.000Z	33 \| good	5.978 \| good	26.671 \| good	32.87 \| good	2.001 \| good	2.404 \| good	0.167 \| good
2026-03-08T20:00:00.000Z	37 \| good	2.3 \| good	9.521 \| good	40.295 \| good	1.957 \| good	2.158 \| good	0.168 \| good
2026-03-08T21:00:00.000Z	39 \| good	1.352 \| good	5.59 \| good	41.645 \| good	1.913 \| good	1.913 \| good	0.169 \| good
2026-03-08T22:00:00.000Z	34 \| good	2.68 \| good	10.835 \| good	37.476 \| good	2.245 \| good	3.352 \| good	0.183 \| good
2026-03-08T23:00:00.000Z	28 \| good	4.266 \| good	18.783 \| good	30.093 \| good	2.577 \| good	4.79 \| good	0.197 \| good
2026-03-09T00:00:00.000Z	44 \| good	8.412 \| good	36.783 \| good	33.016 \| good	2.908 \| good	6.229 \| good	0.21 \| good
2026-03-09T01:00:00.000Z	49 \| good	9.489 \| good	42.469 \| good	30.554 \| good	3.124 \| good	6.732 \| good	0.216 \| good
2026-03-09T02:00:00.000Z	38 \| good	7.026 \| good	31.276 \| good	29.84 \| good	3.34 \| good	7.234 \| good	0.222 \| good
2026-03-09T03:00:00.000Z	52 \| moderate	10.014 \| good	44.302 \| good	29.171 \| good	3.556 \| good	7.737 \| good	0.229 \| good
2026-03-09T04:00:00.000Z	54 \| moderate	11.053 \| good	48.947 \| good	28.769 \| good	3.53 \| good	7.14 \| good	0.224 \| good
2026-03-09T05:00:00.000Z	58 \| moderate	12.851 \| fine	57.764 \| fine	26.44 \| good	3.504 \| good	6.544 \| good	0.22 \| good
2026-03-09T06:00:00.000Z	33 \| good	6.462 \| good	6.655 \| good	30.141 \| good	3.476 \| good	5.96 \| good	0.216 \| good
2026-03-09T07:00:00.000Z	56 \| moderate	12.298 \| fine	55.242 \| fine	21.676 \| good	3.616 \| good	5.681 \| good	0.214 \| good
2026-03-09T08:00:00.000Z	62 \| moderate	14.58 \| fine	65.548 \| fine	19.891 \| good	3.753 \| good	5.416 \| good	0.212 \| good
2026-03-09T09:00:00.000Z	64 \| moderate	15.725 \| fine	70.393 \| fine	14.491 \| good	3.89 \| good	5.15 \| good	0.21 \| good
2026-03-09T10:00:00.000Z	60 \| moderate	13.737 \| fine	61.47 \| fine	13.818 \| good	4.154 \| good	7.061 \| good	0.232 \| good
2026-03-09T11:00:00.000Z	64 \| moderate	16.252 \| fine	71.812 \| fine	14.796 \| good	4.419 \| good	8.971 \| good	0.254 \| good
2026-03-09T12:00:00.000Z	56 \| moderate	11.639 \| good	11.972 \| good	21.707 \| good	4.706 \| good	10.898 \| good	0.276 \| good

Live air quality index in Allentown, Pennsylvania today

Major air pollutants in Allentown, Pennsylvania

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)