What is the current level of PM10 in Lower Allen, Pennsylvania?

Lower Allen, Pennsylvania currently has a PM10 concentration of 16.001 μg/m3.

What is the current level of sulfur dioxide (SO2) in Lower Allen, Pennsylvania?

The current sulfur dioxide (SO2) concentration in Lower Allen, Pennsylvania is 0.281 ppb.

What is the current level of ozone (O3) in Lower Allen, Pennsylvania?

Lower Allen, Pennsylvania currently has an ozone (O3) concentration of 47.371 ppm.

What is the current level of nitrogen dioxide (NO2) in Lower Allen, Pennsylvania?

The current level of nitrogen dioxide (NO2) in Lower Allen, Pennsylvania is 2.944 ppb.

Current air quality index in Lower Allen, Pennsylvania today

Q: What is the PM2.5 concentration in Lower Allen, Pennsylvania right now?

Lower Allen, Pennsylvania currently has a PM2.5 concentration of 3.685 μg/m3.

Stay updated with real-time air quality in Lower Allen, 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

Lower Allen, Pennsylvania

Last updated: ... (Local time)

Common air pollutants in Lower Allen, Pennsylvania

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.69 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

16.00 μg/m³

155

255

425

605+

Ozone (O₃)

47.37 ppb

201

201+

Sulfur Dioxide (SO₂)

0.28 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.94 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.16 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Lower Allen, Pennsylvania

Get Live Pollen Counts

Lower Allen, Pennsylvania

Scroll To Air Quality Map

Track live Lower Allen, Pennsylvania air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-21T23:00:00.000Z	60 \| moderate	14.333 \| fine	64.151 \| fine	37.352 \| good	0.496 \| good	3.883 \| good	0.176 \| good
2026-07-22T00:00:00.000Z	58 \| moderate	12.511 \| fine	57.36 \| fine	35.895 \| good	0.474 \| good	4.504 \| good	0.236 \| good
2026-07-22T01:00:00.000Z	52 \| moderate	10.4 \| good	46.369 \| good	37.328 \| good	0.479 \| good	6.883 \| good	0.236 \| good
2026-07-22T02:00:00.000Z	52 \| moderate	9.527 \| good	42.872 \| good	37.378 \| good	0.498 \| good	7.253 \| good	0.254 \| good
2026-07-22T03:00:00.000Z	44 \| good	8.106 \| good	35.44 \| good	36.546 \| good	0.567 \| good	7.196 \| good	0.254 \| good
2026-07-22T04:00:00.000Z	38 \| good	7.205 \| good	31.833 \| good	36.402 \| good	0.509 \| good	6.758 \| good	0.256 \| good
2026-07-22T05:00:00.000Z	38 \| good	7.166 \| good	32.195 \| good	34.803 \| good	0.534 \| good	6.92 \| good	0.212 \| good
2026-07-22T06:00:00.000Z	38 \| good	7.128 \| good	32.024 \| good	35.778 \| good	0.498 \| good	6.505 \| good	0.233 \| good
2026-07-22T07:00:00.000Z	38 \| good	7.028 \| good	31.171 \| good	35.853 \| good	0.498 \| good	6.653 \| good	0.215 \| good
2026-07-22T08:00:00.000Z	38 \| good	6.741 \| good	30.203 \| good	35.032 \| good	0.504 \| good	6.24 \| good	0.214 \| good
2026-07-22T09:00:00.000Z	38 \| good	6.619 \| good	29.95 \| good	35.106 \| good	0.506 \| good	6.849 \| good	0.237 \| good
2026-07-22T10:00:00.000Z	38 \| good	6.666 \| good	29.833 \| good	33.844 \| good	0.497 \| good	9.596 \| good	0.256 \| good
2026-07-22T11:00:00.000Z	38 \| good	6.654 \| good	29.841 \| good	28.967 \| good	0.515 \| good	11.335 \| good	0.256 \| good
2026-07-22T12:00:00.000Z	38 \| good	6.736 \| good	30.146 \| good	26.789 \| good	0.533 \| good	8.137 \| good	0.274 \| good
2026-07-22T13:00:00.000Z	38 \| good	6.783 \| good	30.321 \| good	29.758 \| good	0.52 \| good	8.196 \| good	0.275 \| good
2026-07-22T14:00:00.000Z	44 \| good	7.835 \| good	34.219 \| good	31.202 \| good	0.61 \| good	4.783 \| good	0.274 \| good
2026-07-22T15:00:00.000Z	49 \| good	8.78 \| good	38.497 \| good	32.816 \| good	0.579 \| good	5.339 \| good	0.275 \| good
2026-07-22T16:00:00.000Z	49 \| good	8.805 \| good	38.663 \| good	34.849 \| good	0.409 \| good	4.398 \| good	0.257 \| good
2026-07-22T17:00:00.000Z	44 \| good	8.384 \| good	37.273 \| good	37.523 \| good	0.382 \| good	3.864 \| good	0.238 \| good
2026-07-22T18:00:00.000Z	44 \| good	7.745 \| good	34.215 \| good	37.897 \| good	0.441 \| good	3.658 \| good	0.216 \| good
2026-07-22T19:00:00.000Z	38 \| good	7.316 \| good	32.199 \| good	40.757 \| good	0.423 \| good	3.303 \| good	0.216 \| good
2026-07-22T20:00:00.000Z	44 \| good	8.084 \| good	36.059 \| good	39.724 \| good	0.406 \| good	2.759 \| good	0.215 \| good
2026-07-22T21:00:00.000Z	44 \| good	8.037 \| good	35.327 \| good	41.414 \| good	0.388 \| good	2.738 \| good	0.216 \| good
2026-07-22T22:00:00.000Z	44 \| good	8.293 \| good	36.55 \| good	40.772 \| good	0.279 \| good	2.989 \| good	0.216 \| good
2026-07-22T23:00:00.000Z	44 \| good	8.158 \| good	35.877 \| good	41.641 \| good	0.457 \| good	2.989 \| good	0.237 \| good
2026-07-23T00:00:00.000Z	44 \| good	7.937 \| good	35.202 \| good	40.381 \| good	0.321 \| good	1.698 \| good	0.237 \| good
2026-07-23T01:00:00.000Z	38 \| good	7.119 \| good	31.603 \| good	37.637 \| good	0.37 \| good	2.687 \| good	0.237 \| good
2026-07-23T02:00:00.000Z	38 \| good	6.57 \| good	29.603 \| good	31.314 \| good	0.33 \| good	2.678 \| good	0.237 \| good
2026-07-23T03:00:00.000Z	22 \| good	3.939 \| good	17.567 \| good	22.027 \| good	0.437 \| good	2.624 \| good	0.154 \| good
2026-07-23T04:00:00.000Z	28 \| good	4.025 \| good	17.95 \| good	29.682 \| good	0.363 \| good	2.906 \| good	0.214 \| good
2026-07-23T05:00:00.000Z	28 \| good	3.069 \| good	12.923 \| good	30.134 \| good	0.363 \| good	3.025 \| good	0.196 \| good
2026-07-23T06:00:00.000Z	25 \| good	2.513 \| good	10.417 \| good	26.563 \| good	0.363 \| good	3.608 \| good	0.175 \| good
2026-07-23T07:00:00.000Z	25 \| good	2.332 \| good	10.081 \| good	26.553 \| good	0.365 \| good	3.681 \| good	0.156 \| good
2026-07-23T08:00:00.000Z	21 \| good	2.23 \| good	9.227 \| good	22.708 \| good	0.39 \| good	4.884 \| good	0.156 \| good
2026-07-23T09:00:00.000Z	20 \| good	2.325 \| good	10.058 \| good	21.636 \| good	0.406 \| good	5.302 \| good	0.138 \| good
2026-07-23T10:00:00.000Z	17 \| good	2.507 \| good	10.07 \| good	18.351 \| good	0.419 \| good	6.776 \| good	0.156 \| good
2026-07-23T11:00:00.000Z	17 \| good	2.625 \| good	11.07 \| good	17.987 \| good	0.438 \| good	7.441 \| good	0.156 \| good
2026-07-23T12:00:00.000Z	19 \| good	2.838 \| good	12.109 \| good	19.569 \| good	0.401 \| good	6.473 \| good	0.156 \| good
2026-07-23T13:00:00.000Z	23 \| good	3.233 \| good	14.203 \| good	24.664 \| good	0.473 \| good	6.059 \| good	0.156 \| good
2026-07-23T14:00:00.000Z	25 \| good	3.263 \| good	14.386 \| good	27.317 \| good	0.382 \| good	3.63 \| good	0.156 \| good
2026-07-23T15:00:00.000Z	30 \| good	3.269 \| good	14.398 \| good	31.613 \| good	0.366 \| good	3.018 \| good	0.156 \| good
2026-07-23T16:00:00.000Z	33 \| good	3.705 \| good	17.278 \| good	35.92 \| good	0.287 \| good	2.418 \| good	0.156 \| good
2026-07-23T17:00:00.000Z	38 \| good	4.845 \| good	21.041 \| good	40.65 \| good	0.347 \| good	2.142 \| good	0.156 \| good
2026-07-23T18:00:00.000Z	40 \| good	4.087 \| good	18.428 \| good	43.387 \| good	0.356 \| good	3.144 \| good	0.156 \| good
2026-07-23T19:00:00.000Z	42 \| good	3.832 \| good	16.724 \| good	45.284 \| good	0.356 \| good	2.003 \| good	0.156 \| good
2026-07-23T20:00:00.000Z	44 \| good	3.773 \| good	16.851 \| good	47.183 \| good	0.249 \| good	2.561 \| good	0.156 \| good
2026-07-23T21:00:00.000Z	44 \| good	3.692 \| good	16.04 \| good	47.282 \| good	0.278 \| good	2.971 \| good	0.156 \| good
2026-07-23T22:00:00.000Z	44 \| good	3.685 \| good	16.001 \| good	47.371 \| good	0.281 \| good	2.944 \| good	0.156 \| good
2026-07-23T23:00:00.000Z	44 \| good	4.557 \| good	19.985 \| good	46.667 \| good	0.41 \| good	0.966 \| good	0.142 \| good
2026-07-24T00:00:00.000Z	35 \| good	3.888 \| good	17.003 \| good	37.826 \| good	0.715 \| good	2.28 \| good	0.16 \| good
2026-07-24T01:00:00.000Z	38 \| good	7.305 \| good	31.954 \| good	28.055 \| good	1.188 \| good	4.619 \| good	0.189 \| good
2026-07-24T02:00:00.000Z	33 \| good	5.653 \| good	24.205 \| good	21.675 \| good	1.585 \| good	5.849 \| good	0.21 \| good
2026-07-24T03:00:00.000Z	33 \| good	6.387 \| good	28.12 \| good	14.545 \| good	1.957 \| good	6.866 \| good	0.23 \| good
2026-07-24T04:00:00.000Z	22 \| good	3.762 \| good	16.096 \| good	11.312 \| good	2.348 \| good	8.123 \| good	0.253 \| good
2026-07-24T05:00:00.000Z	33 \| good	5.942 \| good	26.614 \| good	16.894 \| good	2.65 \| good	9.076 \| good	0.272 \| good
2026-07-24T06:00:00.000Z	38 \| good	6.627 \| good	29.449 \| good	14.406 \| good	2.755 \| good	9.549 \| good	0.283 \| good
2026-07-24T07:00:00.000Z	22 \| good	4.409 \| good	18.717 \| good	11.064 \| good	2.691 \| good	9.705 \| good	0.286 \| good
2026-07-24T08:00:00.000Z	22 \| good	4.374 \| good	18.579 \| good	8.122 \| good	2.623 \| good	9.772 \| good	0.286 \| good
2026-07-24T09:00:00.000Z	27 \| good	4.733 \| good	20.576 \| good	4.751 \| good	2.566 \| good	9.726 \| good	0.285 \| good
2026-07-24T10:00:00.000Z	22 \| good	3.959 \| good	17.664 \| good	5.02 \| good	2.468 \| good	9.531 \| good	0.282 \| good
2026-07-24T11:00:00.000Z	27 \| good	5.046 \| good	21.729 \| good	3.724 \| good	2.247 \| good	8.102 \| good	0.274 \| good
2026-07-24T12:00:00.000Z	38 \| good	7.443 \| good	32.652 \| good	12.732 \| good	1.915 \| good	5.911 \| good	0.255 \| good
2026-07-24T13:00:00.000Z	54 \| moderate	10.513 \| good	46.768 \| good	27.718 \| good	1.392 \| good	3.801 \| good	0.211 \| good
2026-07-24T14:00:00.000Z	64 \| moderate	15.678 \| fine	69.143 \| fine	36.961 \| good	1.148 \| good	2.179 \| good	0.184 \| good
2026-07-24T15:00:00.000Z	52 \| moderate	10.227 \| good	45.023 \| good	45.83 \| good	0.922 \| good	1.082 \| good	0.162 \| good
2026-07-24T16:00:00.000Z	54 \| moderate	11.34 \| good	49.992 \| good	54.516 \| good	0.714 \| good	0.704 \| good	0.153 \| good
2026-07-24T17:00:00.000Z	61 \| moderate	11.419 \| good	50.796 \| good	58.254 \| fine	0.641 \| good	0.606 \| good	0.151 \| good
2026-07-24T18:00:00.000Z	67 \| moderate	15.641 \| fine	69.093 \| fine	59.572 \| fine	0.616 \| good	0.589 \| good	0.151 \| good
2026-07-24T19:00:00.000Z	77 \| moderate	16.125 \| fine	71.091 \| fine	62.84 \| fine	0.606 \| good	0.609 \| good	0.151 \| good
2026-07-24T20:00:00.000Z	90 \| moderate	15.71 \| fine	70.867 \| fine	66.738 \| fine	0.602 \| good	0.635 \| good	0.151 \| good
2026-07-24T21:00:00.000Z	90 \| moderate	11.422 \| good	51.063 \| good	66.653 \| fine	0.602 \| good	0.713 \| good	0.15 \| good
2026-07-24T22:00:00.000Z	90 \| moderate	9.815 \| good	43.962 \| good	66.995 \| fine	0.617 \| good	0.915 \| good	0.152 \| good
2026-07-24T23:00:00.000Z	77 \| moderate	8.889 \| good	39.09 \| good	62.672 \| fine	0.736 \| good	1.408 \| good	0.158 \| good
2026-07-25T00:00:00.000Z	52 \| moderate	9.61 \| good	42.981 \| good	55.414 \| fine	0.899 \| good	2.3 \| good	0.169 \| good
2026-07-25T01:00:00.000Z	56 \| moderate	11.553 \| good	51.032 \| good	45.573 \| good	1.045 \| good	3.448 \| good	0.18 \| good
2026-07-25T02:00:00.000Z	52 \| moderate	9.509 \| good	42.125 \| good	41.546 \| good	1.149 \| good	4.38 \| good	0.189 \| good
2026-07-25T03:00:00.000Z	52 \| moderate	10.228 \| good	45.318 \| good	36.254 \| good	1.316 \| good	4.727 \| good	0.196 \| good
2026-07-25T04:00:00.000Z	33 \| good	6.155 \| good	27.254 \| good	31.091 \| good	1.505 \| good	5.13 \| good	0.202 \| good
2026-07-25T05:00:00.000Z	38 \| good	6.953 \| good	31.046 \| good	26.987 \| good	1.199 \| good	4.866 \| good	0.19 \| good
2026-07-25T06:00:00.000Z	27 \| good	5.156 \| good	22.129 \| good	22.09 \| good	0.902 \| good	4.533 \| good	0.174 \| good
2026-07-25T07:00:00.000Z	22 \| good	3.846 \| good	16.95 \| good	19.237 \| good	0.92 \| good	4.7 \| good	0.169 \| good
2026-07-25T08:00:00.000Z	16 \| good	3.213 \| good	14.001 \| good	17.379 \| good	1.164 \| good	5.29 \| good	0.173 \| good
2026-07-25T09:00:00.000Z	16 \| good	2.852 \| good	11.928 \| good	9.163 \| good	1.579 \| good	6.181 \| good	0.183 \| good
2026-07-25T10:00:00.000Z	33 \| good	6.028 \| good	26.681 \| good	8.129 \| good	2.139 \| good	7.379 \| good	0.199 \| good
2026-07-25T11:00:00.000Z	27 \| good	5.43 \| good	23.084 \| good	8.972 \| good	2.631 \| good	7.995 \| good	0.222 \| good
2026-07-25T12:00:00.000Z	33 \| good	6.392 \| good	28.87 \| good	18.087 \| good	1.577 \| good	4.902 \| good	0.195 \| good
2026-07-25T13:00:00.000Z	33 \| good	6.056 \| good	26.883 \| good	26.881 \| good	0.794 \| good	2.47 \| good	0.154 \| good
2026-07-25T14:00:00.000Z	31 \| good	5.271 \| good	22.913 \| good	33.34 \| good	0.603 \| good	1.309 \| good	0.144 \| good
2026-07-25T15:00:00.000Z	38 \| good	6.988 \| good	30.94 \| good	38.044 \| good	0.522 \| good	0.8 \| good	0.142 \| good
2026-07-25T16:00:00.000Z	44 \| good	8.386 \| good	36.914 \| good	43.232 \| good	0.521 \| good	0.623 \| good	0.147 \| good
2026-07-25T17:00:00.000Z	41 \| good	7.141 \| good	31.919 \| good	44.402 \| good	0.509 \| good	0.57 \| good	0.149 \| good
2026-07-25T18:00:00.000Z	40 \| good	4.982 \| good	21.117 \| good	43.092 \| good	0.48 \| good	0.557 \| good	0.148 \| good
2026-07-25T19:00:00.000Z	41 \| good	6.762 \| good	29.911 \| good	44.39 \| good	0.448 \| good	0.561 \| good	0.147 \| good
2026-07-25T20:00:00.000Z	44 \| good	5.479 \| good	23.169 \| good	47.353 \| good	0.417 \| good	0.574 \| good	0.145 \| good
2026-07-25T21:00:00.000Z	44 \| good	3.333 \| good	14.835 \| good	48.146 \| good	0.393 \| good	0.617 \| good	0.145 \| good
2026-07-25T22:00:00.000Z	45 \| good	2.838 \| good	12.04 \| good	48.903 \| good	0.383 \| good	0.724 \| good	0.144 \| good

Lower Allen

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Lower Allen, Pennsylvania

0.16ppm

How accurate is Pennsylvania, USA air quality data?

The air quality data for Pennsylvania, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

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Frequently asked questions

How frequently does the air quality data for Lower Allen, Pennsylvania get updated?

Air quality updates for Lower Allen, Pennsylvania are available every hour.

What time in the past 24 hours saw the poorest air quality in Lower Allen, Pennsylvania?

Lower Allen, Pennsylvania experienced its worst air quality at 01:00:00, 2026-07-23.

When was air quality in Lower Allen, Pennsylvania the best over the past 24 hours?

The best air quality in Lower Allen, Pennsylvania was observed at 08:00:00 on 2026-07-23.

What is the air quality in Lower Allen, Pennsylvania right now?

The air quality in Lower Allen, Pennsylvania right now is Good, with an AQI of 44.

What pollutant is most frequently found in Lower Allen, Pennsylvania?

In Lower Allen, Pennsylvania, O3 is the most frequently found pollutant.

What can I do if the air quality in Lower Allen, Pennsylvania is poor?

When air quality in Lower Allen, Pennsylvania is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Lower Allen, Pennsylvania right now?

Lower Allen, Pennsylvania currently has a PM_2.5 concentration of 3.685 μg/m³.

What is the current level of PM₁₀ in Lower Allen, Pennsylvania?

Lower Allen, Pennsylvania currently has a PM₁₀ concentration of 16.001 μg/m³.

What is the current level of carbon monoxide (CO) in Lower Allen, Pennsylvania?

The current carbon monoxide (CO) level in Lower Allen, Pennsylvania is 0.156 ppm.

What is the current level of sulfur dioxide (SO₂) in Lower Allen, Pennsylvania?

The current sulfur dioxide (SO₂) concentration in Lower Allen, Pennsylvania is 0.281 ppb.

What is the current level of ozone (O₃) in Lower Allen, Pennsylvania?

Lower Allen, Pennsylvania currently has an ozone (O₃) concentration of 47.371 ppm.

What is the current level of nitrogen dioxide (NO₂) in Lower Allen, Pennsylvania?

The current level of nitrogen dioxide (NO₂) in Lower Allen, Pennsylvania is 2.944 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-21T23:00:00.000Z	60 \| moderate	14.333 \| fine	64.151 \| fine	37.352 \| good	0.496 \| good	3.883 \| good	0.176 \| good
2026-07-22T00:00:00.000Z	58 \| moderate	12.511 \| fine	57.36 \| fine	35.895 \| good	0.474 \| good	4.504 \| good	0.236 \| good
2026-07-22T01:00:00.000Z	52 \| moderate	10.4 \| good	46.369 \| good	37.328 \| good	0.479 \| good	6.883 \| good	0.236 \| good
2026-07-22T02:00:00.000Z	52 \| moderate	9.527 \| good	42.872 \| good	37.378 \| good	0.498 \| good	7.253 \| good	0.254 \| good
2026-07-22T03:00:00.000Z	44 \| good	8.106 \| good	35.44 \| good	36.546 \| good	0.567 \| good	7.196 \| good	0.254 \| good
2026-07-22T04:00:00.000Z	38 \| good	7.205 \| good	31.833 \| good	36.402 \| good	0.509 \| good	6.758 \| good	0.256 \| good
2026-07-22T05:00:00.000Z	38 \| good	7.166 \| good	32.195 \| good	34.803 \| good	0.534 \| good	6.92 \| good	0.212 \| good
2026-07-22T06:00:00.000Z	38 \| good	7.128 \| good	32.024 \| good	35.778 \| good	0.498 \| good	6.505 \| good	0.233 \| good
2026-07-22T07:00:00.000Z	38 \| good	7.028 \| good	31.171 \| good	35.853 \| good	0.498 \| good	6.653 \| good	0.215 \| good
2026-07-22T08:00:00.000Z	38 \| good	6.741 \| good	30.203 \| good	35.032 \| good	0.504 \| good	6.24 \| good	0.214 \| good
2026-07-22T09:00:00.000Z	38 \| good	6.619 \| good	29.95 \| good	35.106 \| good	0.506 \| good	6.849 \| good	0.237 \| good
2026-07-22T10:00:00.000Z	38 \| good	6.666 \| good	29.833 \| good	33.844 \| good	0.497 \| good	9.596 \| good	0.256 \| good
2026-07-22T11:00:00.000Z	38 \| good	6.654 \| good	29.841 \| good	28.967 \| good	0.515 \| good	11.335 \| good	0.256 \| good
2026-07-22T12:00:00.000Z	38 \| good	6.736 \| good	30.146 \| good	26.789 \| good	0.533 \| good	8.137 \| good	0.274 \| good
2026-07-22T13:00:00.000Z	38 \| good	6.783 \| good	30.321 \| good	29.758 \| good	0.52 \| good	8.196 \| good	0.275 \| good
2026-07-22T14:00:00.000Z	44 \| good	7.835 \| good	34.219 \| good	31.202 \| good	0.61 \| good	4.783 \| good	0.274 \| good
2026-07-22T15:00:00.000Z	49 \| good	8.78 \| good	38.497 \| good	32.816 \| good	0.579 \| good	5.339 \| good	0.275 \| good
2026-07-22T16:00:00.000Z	49 \| good	8.805 \| good	38.663 \| good	34.849 \| good	0.409 \| good	4.398 \| good	0.257 \| good
2026-07-22T17:00:00.000Z	44 \| good	8.384 \| good	37.273 \| good	37.523 \| good	0.382 \| good	3.864 \| good	0.238 \| good
2026-07-22T18:00:00.000Z	44 \| good	7.745 \| good	34.215 \| good	37.897 \| good	0.441 \| good	3.658 \| good	0.216 \| good
2026-07-22T19:00:00.000Z	38 \| good	7.316 \| good	32.199 \| good	40.757 \| good	0.423 \| good	3.303 \| good	0.216 \| good
2026-07-22T20:00:00.000Z	44 \| good	8.084 \| good	36.059 \| good	39.724 \| good	0.406 \| good	2.759 \| good	0.215 \| good
2026-07-22T21:00:00.000Z	44 \| good	8.037 \| good	35.327 \| good	41.414 \| good	0.388 \| good	2.738 \| good	0.216 \| good
2026-07-22T22:00:00.000Z	44 \| good	8.293 \| good	36.55 \| good	40.772 \| good	0.279 \| good	2.989 \| good	0.216 \| good
2026-07-22T23:00:00.000Z	44 \| good	8.158 \| good	35.877 \| good	41.641 \| good	0.457 \| good	2.989 \| good	0.237 \| good
2026-07-23T00:00:00.000Z	44 \| good	7.937 \| good	35.202 \| good	40.381 \| good	0.321 \| good	1.698 \| good	0.237 \| good
2026-07-23T01:00:00.000Z	38 \| good	7.119 \| good	31.603 \| good	37.637 \| good	0.37 \| good	2.687 \| good	0.237 \| good
2026-07-23T02:00:00.000Z	38 \| good	6.57 \| good	29.603 \| good	31.314 \| good	0.33 \| good	2.678 \| good	0.237 \| good
2026-07-23T03:00:00.000Z	22 \| good	3.939 \| good	17.567 \| good	22.027 \| good	0.437 \| good	2.624 \| good	0.154 \| good
2026-07-23T04:00:00.000Z	28 \| good	4.025 \| good	17.95 \| good	29.682 \| good	0.363 \| good	2.906 \| good	0.214 \| good
2026-07-23T05:00:00.000Z	28 \| good	3.069 \| good	12.923 \| good	30.134 \| good	0.363 \| good	3.025 \| good	0.196 \| good
2026-07-23T06:00:00.000Z	25 \| good	2.513 \| good	10.417 \| good	26.563 \| good	0.363 \| good	3.608 \| good	0.175 \| good
2026-07-23T07:00:00.000Z	25 \| good	2.332 \| good	10.081 \| good	26.553 \| good	0.365 \| good	3.681 \| good	0.156 \| good
2026-07-23T08:00:00.000Z	21 \| good	2.23 \| good	9.227 \| good	22.708 \| good	0.39 \| good	4.884 \| good	0.156 \| good
2026-07-23T09:00:00.000Z	20 \| good	2.325 \| good	10.058 \| good	21.636 \| good	0.406 \| good	5.302 \| good	0.138 \| good
2026-07-23T10:00:00.000Z	17 \| good	2.507 \| good	10.07 \| good	18.351 \| good	0.419 \| good	6.776 \| good	0.156 \| good
2026-07-23T11:00:00.000Z	17 \| good	2.625 \| good	11.07 \| good	17.987 \| good	0.438 \| good	7.441 \| good	0.156 \| good
2026-07-23T12:00:00.000Z	19 \| good	2.838 \| good	12.109 \| good	19.569 \| good	0.401 \| good	6.473 \| good	0.156 \| good
2026-07-23T13:00:00.000Z	23 \| good	3.233 \| good	14.203 \| good	24.664 \| good	0.473 \| good	6.059 \| good	0.156 \| good
2026-07-23T14:00:00.000Z	25 \| good	3.263 \| good	14.386 \| good	27.317 \| good	0.382 \| good	3.63 \| good	0.156 \| good
2026-07-23T15:00:00.000Z	30 \| good	3.269 \| good	14.398 \| good	31.613 \| good	0.366 \| good	3.018 \| good	0.156 \| good
2026-07-23T16:00:00.000Z	33 \| good	3.705 \| good	17.278 \| good	35.92 \| good	0.287 \| good	2.418 \| good	0.156 \| good
2026-07-23T17:00:00.000Z	38 \| good	4.845 \| good	21.041 \| good	40.65 \| good	0.347 \| good	2.142 \| good	0.156 \| good
2026-07-23T18:00:00.000Z	40 \| good	4.087 \| good	18.428 \| good	43.387 \| good	0.356 \| good	3.144 \| good	0.156 \| good
2026-07-23T19:00:00.000Z	42 \| good	3.832 \| good	16.724 \| good	45.284 \| good	0.356 \| good	2.003 \| good	0.156 \| good
2026-07-23T20:00:00.000Z	44 \| good	3.773 \| good	16.851 \| good	47.183 \| good	0.249 \| good	2.561 \| good	0.156 \| good
2026-07-23T21:00:00.000Z	44 \| good	3.692 \| good	16.04 \| good	47.282 \| good	0.278 \| good	2.971 \| good	0.156 \| good
2026-07-23T22:00:00.000Z	44 \| good	3.685 \| good	16.001 \| good	47.371 \| good	0.281 \| good	2.944 \| good	0.156 \| good
2026-07-23T23:00:00.000Z	44 \| good	4.557 \| good	19.985 \| good	46.667 \| good	0.41 \| good	0.966 \| good	0.142 \| good
2026-07-24T00:00:00.000Z	35 \| good	3.888 \| good	17.003 \| good	37.826 \| good	0.715 \| good	2.28 \| good	0.16 \| good
2026-07-24T01:00:00.000Z	38 \| good	7.305 \| good	31.954 \| good	28.055 \| good	1.188 \| good	4.619 \| good	0.189 \| good
2026-07-24T02:00:00.000Z	33 \| good	5.653 \| good	24.205 \| good	21.675 \| good	1.585 \| good	5.849 \| good	0.21 \| good
2026-07-24T03:00:00.000Z	33 \| good	6.387 \| good	28.12 \| good	14.545 \| good	1.957 \| good	6.866 \| good	0.23 \| good
2026-07-24T04:00:00.000Z	22 \| good	3.762 \| good	16.096 \| good	11.312 \| good	2.348 \| good	8.123 \| good	0.253 \| good
2026-07-24T05:00:00.000Z	33 \| good	5.942 \| good	26.614 \| good	16.894 \| good	2.65 \| good	9.076 \| good	0.272 \| good
2026-07-24T06:00:00.000Z	38 \| good	6.627 \| good	29.449 \| good	14.406 \| good	2.755 \| good	9.549 \| good	0.283 \| good
2026-07-24T07:00:00.000Z	22 \| good	4.409 \| good	18.717 \| good	11.064 \| good	2.691 \| good	9.705 \| good	0.286 \| good
2026-07-24T08:00:00.000Z	22 \| good	4.374 \| good	18.579 \| good	8.122 \| good	2.623 \| good	9.772 \| good	0.286 \| good
2026-07-24T09:00:00.000Z	27 \| good	4.733 \| good	20.576 \| good	4.751 \| good	2.566 \| good	9.726 \| good	0.285 \| good
2026-07-24T10:00:00.000Z	22 \| good	3.959 \| good	17.664 \| good	5.02 \| good	2.468 \| good	9.531 \| good	0.282 \| good
2026-07-24T11:00:00.000Z	27 \| good	5.046 \| good	21.729 \| good	3.724 \| good	2.247 \| good	8.102 \| good	0.274 \| good
2026-07-24T12:00:00.000Z	38 \| good	7.443 \| good	32.652 \| good	12.732 \| good	1.915 \| good	5.911 \| good	0.255 \| good
2026-07-24T13:00:00.000Z	54 \| moderate	10.513 \| good	46.768 \| good	27.718 \| good	1.392 \| good	3.801 \| good	0.211 \| good
2026-07-24T14:00:00.000Z	64 \| moderate	15.678 \| fine	69.143 \| fine	36.961 \| good	1.148 \| good	2.179 \| good	0.184 \| good
2026-07-24T15:00:00.000Z	52 \| moderate	10.227 \| good	45.023 \| good	45.83 \| good	0.922 \| good	1.082 \| good	0.162 \| good
2026-07-24T16:00:00.000Z	54 \| moderate	11.34 \| good	49.992 \| good	54.516 \| good	0.714 \| good	0.704 \| good	0.153 \| good
2026-07-24T17:00:00.000Z	61 \| moderate	11.419 \| good	50.796 \| good	58.254 \| fine	0.641 \| good	0.606 \| good	0.151 \| good
2026-07-24T18:00:00.000Z	67 \| moderate	15.641 \| fine	69.093 \| fine	59.572 \| fine	0.616 \| good	0.589 \| good	0.151 \| good
2026-07-24T19:00:00.000Z	77 \| moderate	16.125 \| fine	71.091 \| fine	62.84 \| fine	0.606 \| good	0.609 \| good	0.151 \| good
2026-07-24T20:00:00.000Z	90 \| moderate	15.71 \| fine	70.867 \| fine	66.738 \| fine	0.602 \| good	0.635 \| good	0.151 \| good
2026-07-24T21:00:00.000Z	90 \| moderate	11.422 \| good	51.063 \| good	66.653 \| fine	0.602 \| good	0.713 \| good	0.15 \| good
2026-07-24T22:00:00.000Z	90 \| moderate	9.815 \| good	43.962 \| good	66.995 \| fine	0.617 \| good	0.915 \| good	0.152 \| good
2026-07-24T23:00:00.000Z	77 \| moderate	8.889 \| good	39.09 \| good	62.672 \| fine	0.736 \| good	1.408 \| good	0.158 \| good
2026-07-25T00:00:00.000Z	52 \| moderate	9.61 \| good	42.981 \| good	55.414 \| fine	0.899 \| good	2.3 \| good	0.169 \| good
2026-07-25T01:00:00.000Z	56 \| moderate	11.553 \| good	51.032 \| good	45.573 \| good	1.045 \| good	3.448 \| good	0.18 \| good
2026-07-25T02:00:00.000Z	52 \| moderate	9.509 \| good	42.125 \| good	41.546 \| good	1.149 \| good	4.38 \| good	0.189 \| good
2026-07-25T03:00:00.000Z	52 \| moderate	10.228 \| good	45.318 \| good	36.254 \| good	1.316 \| good	4.727 \| good	0.196 \| good
2026-07-25T04:00:00.000Z	33 \| good	6.155 \| good	27.254 \| good	31.091 \| good	1.505 \| good	5.13 \| good	0.202 \| good
2026-07-25T05:00:00.000Z	38 \| good	6.953 \| good	31.046 \| good	26.987 \| good	1.199 \| good	4.866 \| good	0.19 \| good
2026-07-25T06:00:00.000Z	27 \| good	5.156 \| good	22.129 \| good	22.09 \| good	0.902 \| good	4.533 \| good	0.174 \| good
2026-07-25T07:00:00.000Z	22 \| good	3.846 \| good	16.95 \| good	19.237 \| good	0.92 \| good	4.7 \| good	0.169 \| good
2026-07-25T08:00:00.000Z	16 \| good	3.213 \| good	14.001 \| good	17.379 \| good	1.164 \| good	5.29 \| good	0.173 \| good
2026-07-25T09:00:00.000Z	16 \| good	2.852 \| good	11.928 \| good	9.163 \| good	1.579 \| good	6.181 \| good	0.183 \| good
2026-07-25T10:00:00.000Z	33 \| good	6.028 \| good	26.681 \| good	8.129 \| good	2.139 \| good	7.379 \| good	0.199 \| good
2026-07-25T11:00:00.000Z	27 \| good	5.43 \| good	23.084 \| good	8.972 \| good	2.631 \| good	7.995 \| good	0.222 \| good
2026-07-25T12:00:00.000Z	33 \| good	6.392 \| good	28.87 \| good	18.087 \| good	1.577 \| good	4.902 \| good	0.195 \| good
2026-07-25T13:00:00.000Z	33 \| good	6.056 \| good	26.883 \| good	26.881 \| good	0.794 \| good	2.47 \| good	0.154 \| good
2026-07-25T14:00:00.000Z	31 \| good	5.271 \| good	22.913 \| good	33.34 \| good	0.603 \| good	1.309 \| good	0.144 \| good
2026-07-25T15:00:00.000Z	38 \| good	6.988 \| good	30.94 \| good	38.044 \| good	0.522 \| good	0.8 \| good	0.142 \| good
2026-07-25T16:00:00.000Z	44 \| good	8.386 \| good	36.914 \| good	43.232 \| good	0.521 \| good	0.623 \| good	0.147 \| good
2026-07-25T17:00:00.000Z	41 \| good	7.141 \| good	31.919 \| good	44.402 \| good	0.509 \| good	0.57 \| good	0.149 \| good
2026-07-25T18:00:00.000Z	40 \| good	4.982 \| good	21.117 \| good	43.092 \| good	0.48 \| good	0.557 \| good	0.148 \| good
2026-07-25T19:00:00.000Z	41 \| good	6.762 \| good	29.911 \| good	44.39 \| good	0.448 \| good	0.561 \| good	0.147 \| good
2026-07-25T20:00:00.000Z	44 \| good	5.479 \| good	23.169 \| good	47.353 \| good	0.417 \| good	0.574 \| good	0.145 \| good
2026-07-25T21:00:00.000Z	44 \| good	3.333 \| good	14.835 \| good	48.146 \| good	0.393 \| good	0.617 \| good	0.145 \| good
2026-07-25T22:00:00.000Z	45 \| good	2.838 \| good	12.04 \| good	48.903 \| good	0.383 \| good	0.724 \| good	0.144 \| good

Current air quality index in Lower Allen, Pennsylvania today

Common air pollutants in Lower Allen, Pennsylvania

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Lower Allen, Pennsylvania air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Lower Allen, Pennsylvania

Air quality in nearby cities

Harrisburg, Pennsylvania

Fairview Township, Pennsylvania

Hampden, Pennsylvania

East Pennsboro, Pennsylvania

Swatara Township, Pennsylvania

Upper Allen, Pennsylvania

How accurate is Pennsylvania, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently does the air quality data for Lower Allen, Pennsylvania get updated?

What time in the past 24 hours saw the poorest air quality in Lower Allen, Pennsylvania?

When was air quality in Lower Allen, Pennsylvania the best over the past 24 hours?

What is the air quality in Lower Allen, Pennsylvania right now?

What pollutant is most frequently found in Lower Allen, Pennsylvania?

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What is the PM2.5 concentration in Lower Allen, Pennsylvania right now?

What is the current level of PM10 in Lower Allen, Pennsylvania?

What is the current level of carbon monoxide (CO) in Lower Allen, Pennsylvania?

What is the current level of sulfur dioxide (SO2) in Lower Allen, Pennsylvania?

What is the current level of ozone (O3) in Lower Allen, Pennsylvania?

What is the current level of nitrogen dioxide (NO2) in Lower Allen, Pennsylvania?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in Lower Allen, Pennsylvania right now?

What is the current level of PM₁₀ in Lower Allen, Pennsylvania?

What is the current level of sulfur dioxide (SO₂) in Lower Allen, Pennsylvania?

What is the current level of ozone (O₃) in Lower Allen, Pennsylvania?

What is the current level of nitrogen dioxide (NO₂) in Lower Allen, Pennsylvania?