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

Lower Allen, Pennsylvania currently has a PM10 concentration of 43.519 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 0.429 ppb.

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

Lower Allen, Pennsylvania currently has an ozone (O3) concentration of 35.609 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 4.996 ppb.

Current air quality index in Lower Allen, Pennsylvania today

Name: Live air pollution levels in Lower Allen, Pennsylvania today
Creator: Ambee

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)

8.35 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

36.91 μg/m³

155

255

425

605+

Ozone (O₃)

33.49 ppb

201

201+

Sulfur Dioxide (SO₂)

0.27 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.54 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.20 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
2025-07-25T21:00:00.000Z	54 \| moderate	10.58 \| good	47.396 \| good	42.245 \| good	0.25 \| good	2.73 \| good	0.199 \| good
2025-07-25T22:00:00.000Z	44 \| good	8.369 \| good	37.273 \| good	40.825 \| good	0.448 \| good	3.868 \| good	0.22 \| good
2025-07-25T23:00:00.000Z	44 \| good	7.837 \| good	34.702 \| good	35.945 \| good	0.462 \| good	3.669 \| good	0.22 \| good
2025-07-26T00:00:00.000Z	44 \| good	8.04 \| good	35.83 \| good	35.623 \| good	0.394 \| good	4.181 \| good	0.257 \| good
2025-07-26T01:00:00.000Z	38 \| good	6.757 \| good	30.152 \| good	35.248 \| good	0.456 \| good	3.639 \| good	0.199 \| good
2025-07-26T02:00:00.000Z	34 \| good	5.942 \| good	25.807 \| good	37.185 \| good	0.38 \| good	4.75 \| good	0.213 \| good
2025-07-26T03:00:00.000Z	34 \| good	5.287 \| good	23.306 \| good	36.625 \| good	0.324 \| good	5.054 \| good	0.214 \| good
2025-07-26T04:00:00.000Z	31 \| good	5.087 \| good	22.318 \| good	33.786 \| good	0.389 \| good	4.405 \| good	0.273 \| good
2025-07-26T05:00:00.000Z	33 \| good	5.532 \| good	24.129 \| good	28.856 \| good	0.366 \| good	4.685 \| good	0.31 \| good
2025-07-26T06:00:00.000Z	33 \| good	5.641 \| good	24.199 \| good	24.83 \| good	0.394 \| good	4.572 \| good	0.31 \| good
2025-07-26T07:00:00.000Z	33 \| good	6.172 \| good	27.675 \| good	24.759 \| good	0.284 \| good	5.04 \| good	0.268 \| good
2025-07-26T08:00:00.000Z	38 \| good	6.761 \| good	30.174 \| good	14.766 \| good	0.294 \| good	8.297 \| good	0.269 \| good
2025-07-26T09:00:00.000Z	38 \| good	6.71 \| good	30.325 \| good	17.452 \| good	0.292 \| good	8.005 \| good	0.25 \| good
2025-07-26T10:00:00.000Z	38 \| good	6.67 \| good	29.735 \| good	16.757 \| good	0.326 \| good	6.933 \| good	0.291 \| good
2025-07-26T11:00:00.000Z	38 \| good	6.757 \| good	30.621 \| good	15.327 \| good	0.313 \| good	7.031 \| good	0.273 \| good
2025-07-26T12:00:00.000Z	38 \| good	6.627 \| good	29.551 \| good	18.592 \| good	0.196 \| good	5.586 \| good	0.276 \| good
2025-07-26T13:00:00.000Z	33 \| good	6.203 \| good	27.526 \| good	23.652 \| good	0.128 \| good	3.179 \| good	0.239 \| good
2025-07-26T14:00:00.000Z	33 \| good	5.865 \| good	25.452 \| good	26.194 \| good	0.158 \| good	2.356 \| good	0.22 \| good
2025-07-26T15:00:00.000Z	33 \| good	5.791 \| good	25.049 \| good	28.52 \| good	0.268 \| good	1.737 \| good	0.218 \| good
2025-07-26T16:00:00.000Z	33 \| good	5.754 \| good	24.936 \| good	33.579 \| good	0.446 \| good	1.288 \| good	0.218 \| good
2025-07-26T17:00:00.000Z	35 \| good	5.822 \| good	26.571 \| good	38.156 \| good	0.365 \| good	1.168 \| good	0.199 \| good
2025-07-26T18:00:00.000Z	39 \| good	5.994 \| good	26.612 \| good	42.038 \| good	0.378 \| good	1.63 \| good	0.199 \| good
2025-07-26T19:00:00.000Z	38 \| good	6.419 \| good	29.044 \| good	41.054 \| good	0.284 \| good	1.552 \| good	0.199 \| good
2025-07-26T20:00:00.000Z	38 \| good	6.928 \| good	30.777 \| good	36.658 \| good	0.317 \| good	1.867 \| good	0.241 \| good
2025-07-26T21:00:00.000Z	38 \| good	7.346 \| good	32.43 \| good	40.592 \| good	0.317 \| good	2.241 \| good	0.241 \| good
2025-07-26T22:00:00.000Z	44 \| good	7.532 \| good	33.378 \| good	40.137 \| good	0.335 \| good	2.345 \| good	0.241 \| good
2025-07-26T23:00:00.000Z	38 \| good	7.278 \| good	32.492 \| good	40.63 \| good	0.174 \| good	2.197 \| good	0.241 \| good
2025-07-27T00:00:00.000Z	38 \| good	7.052 \| good	30.888 \| good	38.765 \| good	0.179 \| good	2.488 \| good	0.282 \| good
2025-07-27T01:00:00.000Z	38 \| good	7.038 \| good	31.302 \| good	34.925 \| good	0.324 \| good	2.235 \| good	0.321 \| good
2025-07-27T02:00:00.000Z	38 \| good	7.481 \| good	33.182 \| good	32.583 \| good	0.338 \| good	2.119 \| good	0.281 \| good
2025-07-27T03:00:00.000Z	49 \| good	8.629 \| good	39.195 \| good	31.175 \| good	0.31 \| good	2.573 \| good	0.281 \| good
2025-07-27T04:00:00.000Z	54 \| moderate	10.65 \| good	47.041 \| good	29.33 \| good	0.348 \| good	2.445 \| good	0.258 \| good
2025-07-27T05:00:00.000Z	56 \| moderate	11.784 \| good	53.269 \| good	26.248 \| good	0.379 \| good	3.212 \| good	0.3 \| good
2025-07-27T06:00:00.000Z	60 \| moderate	13.707 \| fine	61.559 \| fine	22.988 \| good	0.375 \| good	3.053 \| good	0.281 \| good
2025-07-27T07:00:00.000Z	66 \| moderate	16.571 \| fine	72.939 \| fine	22.897 \| good	0.31 \| good	2.534 \| good	0.218 \| good
2025-07-27T08:00:00.000Z	69 \| moderate	18.504 \| fine	82.364 \| fine	22.753 \| good	0.369 \| good	2.86 \| good	0.218 \| good
2025-07-27T09:00:00.000Z	67 \| moderate	17.544 \| fine	77.606 \| fine	21.212 \| good	0.385 \| good	2.473 \| good	0.218 \| good
2025-07-27T10:00:00.000Z	60 \| moderate	14.053 \| fine	63.625 \| fine	25.371 \| good	0.356 \| good	2.863 \| good	0.218 \| good
2025-07-27T11:00:00.000Z	62 \| moderate	15.424 \| fine	69.61 \| fine	23.79 \| good	0.368 \| good	3.628 \| good	0.241 \| good
2025-07-27T12:00:00.000Z	69 \| moderate	19.153 \| fine	84.121 \| fine	23.149 \| good	0.406 \| good	4.565 \| good	0.259 \| good
2025-07-27T13:00:00.000Z	67 \| moderate	18.2 \| fine	80.667 \| fine	24.711 \| good	0.341 \| good	5.185 \| good	0.241 \| good
2025-07-27T14:00:00.000Z	60 \| moderate	14.484 \| fine	64.513 \| fine	25.701 \| good	0.373 \| good	4.141 \| good	0.199 \| good
2025-07-27T15:00:00.000Z	56 \| moderate	12.018 \| good	53.372 \| good	27.091 \| good	0.418 \| good	2.556 \| good	0.22 \| good
2025-07-27T16:00:00.000Z	54 \| moderate	10.785 \| good	47.928 \| good	27.675 \| good	0.273 \| good	2.06 \| good	0.22 \| good
2025-07-27T17:00:00.000Z	52 \| moderate	9.638 \| good	43.145 \| good	30.798 \| good	0.471 \| good	2.694 \| good	0.199 \| good
2025-07-27T18:00:00.000Z	49 \| good	9.041 \| good	40.593 \| good	30.918 \| good	0.348 \| good	2.715 \| good	0.199 \| good
2025-07-27T19:00:00.000Z	44 \| good	8.347 \| good	36.907 \| good	33.488 \| good	0.274 \| good	2.539 \| good	0.199 \| good
2025-07-27T20:00:00.000Z	44 \| good	7.965 \| good	35.399 \| good	32.323 \| good	0.323 \| good	2.657 \| good	0.241 \| good
2025-07-27T20:00:00.000Z	44 \| good	8.347 \| good	36.907 \| good	33.488 \| good	0.274 \| good	2.539 \| good	0.199 \| good
2025-07-24T18:00:00.000Z	58 \| moderate	13.044 \| fine	58.823 \| fine	44.191 \| good	1.208 \| good	0.961 \| good	0.198 \| good
2025-07-24T19:00:00.000Z	58 \| moderate	13.334 \| fine	60.284 \| fine	43.781 \| good	1.092 \| good	1.017 \| good	0.197 \| good
2025-07-24T20:00:00.000Z	60 \| moderate	13.844 \| fine	62.215 \| fine	45.748 \| good	0.976 \| good	1.072 \| good	0.195 \| good
2025-07-24T21:00:00.000Z	60 \| moderate	13.631 \| fine	61.024 \| fine	48.64 \| good	0.86 \| good	1.128 \| good	0.193 \| good
2025-07-24T22:00:00.000Z	58 \| moderate	13.418 \| fine	60.392 \| fine	47.385 \| good	0.996 \| good	1.599 \| good	0.199 \| good
2025-07-24T23:00:00.000Z	58 \| moderate	12.716 \| fine	57.142 \| fine	47.384 \| good	1.132 \| good	2.07 \| good	0.204 \| good
2025-07-25T00:00:00.000Z	54 \| moderate	10.883 \| good	48.196 \| good	42.624 \| good	1.268 \| good	2.54 \| good	0.21 \| good
2025-07-25T01:00:00.000Z	54 \| moderate	11.25 \| good	49.439 \| good	36.687 \| good	1.478 \| good	2.99 \| good	0.218 \| good
2025-07-25T02:00:00.000Z	58 \| moderate	12.828 \| fine	57.355 \| fine	28.1 \| good	1.688 \| good	3.439 \| good	0.227 \| good
2025-07-25T03:00:00.000Z	58 \| moderate	13.433 \| fine	60.349 \| fine	22.647 \| good	1.898 \| good	3.889 \| good	0.235 \| good
2025-07-25T04:00:00.000Z	58 \| moderate	13.225 \| fine	59.94 \| fine	23.119 \| good	1.799 \| good	3.785 \| good	0.234 \| good
2025-07-25T05:00:00.000Z	54 \| moderate	11.366 \| good	50.457 \| good	21.993 \| good	1.701 \| good	3.681 \| good	0.232 \| good
2025-07-25T06:00:00.000Z	52 \| moderate	10.364 \| good	45.993 \| good	16.122 \| good	1.602 \| good	3.577 \| good	0.231 \| good
2025-07-25T07:00:00.000Z	54 \| moderate	10.519 \| good	46.681 \| good	12.892 \| good	1.636 \| good	3.487 \| good	0.23 \| good
2025-07-25T08:00:00.000Z	54 \| moderate	10.695 \| good	47.354 \| good	11.423 \| good	1.67 \| good	3.397 \| good	0.23 \| good
2025-07-25T09:00:00.000Z	58 \| moderate	12.941 \| fine	58.047 \| fine	10.463 \| good	1.704 \| good	3.307 \| good	0.229 \| good
2025-07-25T10:00:00.000Z	49 \| good	9.209 \| good	40.651 \| good	4.533 \| good	1.825 \| good	3.221 \| good	0.233 \| good
2025-07-25T11:00:00.000Z	52 \| moderate	10.076 \| good	44.835 \| good	12.929 \| good	1.945 \| good	3.134 \| good	0.238 \| good
2025-07-25T12:00:00.000Z	54 \| moderate	11.437 \| good	50.74 \| good	26.388 \| good	2.066 \| good	3.048 \| good	0.242 \| good
2025-07-25T13:00:00.000Z	56 \| moderate	11.541 \| good	51.171 \| good	33.595 \| good	2.854 \| good	2.474 \| good	0.232 \| good
2025-07-25T14:00:00.000Z	56 \| moderate	11.738 \| good	51.861 \| good	38.329 \| good	3.641 \| good	1.9 \| good	0.221 \| good
2025-07-25T15:00:00.000Z	58 \| moderate	12.561 \| fine	56.898 \| fine	41.229 \| good	4.429 \| good	1.326 \| good	0.211 \| good
2025-07-25T16:00:00.000Z	58 \| moderate	13.042 \| fine	58.698 \| fine	44.498 \| good	3.61 \| good	1.152 \| good	0.198 \| good
2025-07-25T17:00:00.000Z	56 \| moderate	12.238 \| fine	54.608 \| good	42.626 \| good	2.79 \| good	0.979 \| good	0.185 \| good
2025-07-25T18:00:00.000Z	56 \| moderate	12.313 \| fine	55.538 \| fine	45.106 \| good	1.971 \| good	0.806 \| good	0.172 \| good
2025-07-25T19:00:00.000Z	54 \| moderate	10.925 \| good	48.293 \| good	44.284 \| good	1.759 \| good	0.874 \| good	0.171 \| good
2025-07-25T20:00:00.000Z	49 \| good	9.169 \| good	40.913 \| good	42.789 \| good	1.547 \| good	0.943 \| good	0.171 \| good
2025-07-25T21:00:00.000Z	49 \| good	9.067 \| good	40.971 \| good	43.814 \| good	1.334 \| good	1.012 \| good	0.17 \| good
2025-07-25T22:00:00.000Z	44 \| good	8.418 \| good	36.979 \| good	41.267 \| good	1.278 \| good	1.435 \| good	0.175 \| good
2025-07-25T23:00:00.000Z	44 \| good	8.36 \| good	36.654 \| good	39.92 \| good	1.221 \| good	1.859 \| good	0.181 \| good
2025-07-26T00:00:00.000Z	49 \| good	9.054 \| good	40.422 \| good	36.269 \| good	1.164 \| good	2.282 \| good	0.186 \| good
2025-07-26T01:00:00.000Z	49 \| good	9.147 \| good	40.623 \| good	30.279 \| good	1.318 \| good	2.952 \| good	0.193 \| good
2025-07-26T02:00:00.000Z	49 \| good	9.476 \| good	42.104 \| good	21.948 \| good	1.471 \| good	3.621 \| good	0.2 \| good
2025-07-26T03:00:00.000Z	49 \| good	9.326 \| good	41.758 \| good	17.856 \| good	1.624 \| good	4.29 \| good	0.207 \| good
2025-07-26T04:00:00.000Z	49 \| good	8.723 \| good	37.907 \| good	19.48 \| good	1.751 \| good	4.42 \| good	0.21 \| good
2025-07-26T05:00:00.000Z	49 \| good	8.802 \| good	38.66 \| good	20.837 \| good	1.877 \| good	4.549 \| good	0.212 \| good
2025-07-26T06:00:00.000Z	44 \| good	8.425 \| good	36.979 \| good	19.858 \| good	2.003 \| good	4.679 \| good	0.215 \| good
2025-07-26T07:00:00.000Z	49 \| good	8.589 \| good	37.628 \| good	19.457 \| good	2.033 \| good	4.437 \| good	0.213 \| good
2025-07-26T08:00:00.000Z	49 \| good	8.887 \| good	38.955 \| good	18.073 \| good	2.063 \| good	4.194 \| good	0.211 \| good
2025-07-26T09:00:00.000Z	52 \| moderate	9.932 \| good	44.26 \| good	20.298 \| good	2.093 \| good	3.952 \| good	0.209 \| good
2025-07-26T10:00:00.000Z	52 \| moderate	9.664 \| good	42.825 \| good	15.754 \| good	1.998 \| good	3.316 \| good	0.203 \| good
2025-07-26T11:00:00.000Z	38 \| good	7.138 \| good	31.567 \| good	16.257 \| good	1.902 \| good	2.681 \| good	0.198 \| good
2025-07-26T12:00:00.000Z	49 \| good	9.39 \| good	41.888 \| good	24.01 \| good	1.807 \| good	2.045 \| good	0.192 \| good
2025-07-26T13:00:00.000Z	56 \| moderate	12.437 \| fine	56.623 \| fine	28.13 \| good	1.91 \| good	1.718 \| good	0.189 \| good
2025-07-26T14:00:00.000Z	56 \| moderate	11.825 \| good	52.039 \| good	33.453 \| good	2.012 \| good	1.39 \| good	0.186 \| good
2025-07-26T15:00:00.000Z	58 \| moderate	13.432 \| fine	60.398 \| fine	38.567 \| good	2.115 \| good	1.063 \| good	0.184 \| good
2025-07-26T16:00:00.000Z	62 \| moderate	15.335 \| fine	68.438 \| fine	41.378 \| good	1.886 \| good	1.021 \| good	0.181 \| good
2025-07-26T17:00:00.000Z	64 \| moderate	16.475 \| fine	73.226 \| fine	46.337 \| good	1.657 \| good	0.98 \| good	0.178 \| good

Lower Allen

Empower business decisions with accurate air quality data

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

0.22ppm

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 02:00:00, 2025-07-24.

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 01:00:00 on 2025-07-24.

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

The air quality in Lower Allen, Pennsylvania right now is Moderate, with an AQI of 52.

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

In Lower Allen, Pennsylvania, PM2.5 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 9.639 μg/m³.

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

Lower Allen, Pennsylvania currently has a PM₁₀ concentration of 43.519 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 0.22 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 0.429 ppb.

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

Lower Allen, Pennsylvania currently has an ozone (O₃) concentration of 35.609 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 4.996 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-25T21:00:00.000Z	54 \| moderate	10.58 \| good	47.396 \| good	42.245 \| good	0.25 \| good	2.73 \| good	0.199 \| good
2025-07-25T22:00:00.000Z	44 \| good	8.369 \| good	37.273 \| good	40.825 \| good	0.448 \| good	3.868 \| good	0.22 \| good
2025-07-25T23:00:00.000Z	44 \| good	7.837 \| good	34.702 \| good	35.945 \| good	0.462 \| good	3.669 \| good	0.22 \| good
2025-07-26T00:00:00.000Z	44 \| good	8.04 \| good	35.83 \| good	35.623 \| good	0.394 \| good	4.181 \| good	0.257 \| good
2025-07-26T01:00:00.000Z	38 \| good	6.757 \| good	30.152 \| good	35.248 \| good	0.456 \| good	3.639 \| good	0.199 \| good
2025-07-26T02:00:00.000Z	34 \| good	5.942 \| good	25.807 \| good	37.185 \| good	0.38 \| good	4.75 \| good	0.213 \| good
2025-07-26T03:00:00.000Z	34 \| good	5.287 \| good	23.306 \| good	36.625 \| good	0.324 \| good	5.054 \| good	0.214 \| good
2025-07-26T04:00:00.000Z	31 \| good	5.087 \| good	22.318 \| good	33.786 \| good	0.389 \| good	4.405 \| good	0.273 \| good
2025-07-26T05:00:00.000Z	33 \| good	5.532 \| good	24.129 \| good	28.856 \| good	0.366 \| good	4.685 \| good	0.31 \| good
2025-07-26T06:00:00.000Z	33 \| good	5.641 \| good	24.199 \| good	24.83 \| good	0.394 \| good	4.572 \| good	0.31 \| good
2025-07-26T07:00:00.000Z	33 \| good	6.172 \| good	27.675 \| good	24.759 \| good	0.284 \| good	5.04 \| good	0.268 \| good
2025-07-26T08:00:00.000Z	38 \| good	6.761 \| good	30.174 \| good	14.766 \| good	0.294 \| good	8.297 \| good	0.269 \| good
2025-07-26T09:00:00.000Z	38 \| good	6.71 \| good	30.325 \| good	17.452 \| good	0.292 \| good	8.005 \| good	0.25 \| good
2025-07-26T10:00:00.000Z	38 \| good	6.67 \| good	29.735 \| good	16.757 \| good	0.326 \| good	6.933 \| good	0.291 \| good
2025-07-26T11:00:00.000Z	38 \| good	6.757 \| good	30.621 \| good	15.327 \| good	0.313 \| good	7.031 \| good	0.273 \| good
2025-07-26T12:00:00.000Z	38 \| good	6.627 \| good	29.551 \| good	18.592 \| good	0.196 \| good	5.586 \| good	0.276 \| good
2025-07-26T13:00:00.000Z	33 \| good	6.203 \| good	27.526 \| good	23.652 \| good	0.128 \| good	3.179 \| good	0.239 \| good
2025-07-26T14:00:00.000Z	33 \| good	5.865 \| good	25.452 \| good	26.194 \| good	0.158 \| good	2.356 \| good	0.22 \| good
2025-07-26T15:00:00.000Z	33 \| good	5.791 \| good	25.049 \| good	28.52 \| good	0.268 \| good	1.737 \| good	0.218 \| good
2025-07-26T16:00:00.000Z	33 \| good	5.754 \| good	24.936 \| good	33.579 \| good	0.446 \| good	1.288 \| good	0.218 \| good
2025-07-26T17:00:00.000Z	35 \| good	5.822 \| good	26.571 \| good	38.156 \| good	0.365 \| good	1.168 \| good	0.199 \| good
2025-07-26T18:00:00.000Z	39 \| good	5.994 \| good	26.612 \| good	42.038 \| good	0.378 \| good	1.63 \| good	0.199 \| good
2025-07-26T19:00:00.000Z	38 \| good	6.419 \| good	29.044 \| good	41.054 \| good	0.284 \| good	1.552 \| good	0.199 \| good
2025-07-26T20:00:00.000Z	38 \| good	6.928 \| good	30.777 \| good	36.658 \| good	0.317 \| good	1.867 \| good	0.241 \| good
2025-07-26T21:00:00.000Z	38 \| good	7.346 \| good	32.43 \| good	40.592 \| good	0.317 \| good	2.241 \| good	0.241 \| good
2025-07-26T22:00:00.000Z	44 \| good	7.532 \| good	33.378 \| good	40.137 \| good	0.335 \| good	2.345 \| good	0.241 \| good
2025-07-26T23:00:00.000Z	38 \| good	7.278 \| good	32.492 \| good	40.63 \| good	0.174 \| good	2.197 \| good	0.241 \| good
2025-07-27T00:00:00.000Z	38 \| good	7.052 \| good	30.888 \| good	38.765 \| good	0.179 \| good	2.488 \| good	0.282 \| good
2025-07-27T01:00:00.000Z	38 \| good	7.038 \| good	31.302 \| good	34.925 \| good	0.324 \| good	2.235 \| good	0.321 \| good
2025-07-27T02:00:00.000Z	38 \| good	7.481 \| good	33.182 \| good	32.583 \| good	0.338 \| good	2.119 \| good	0.281 \| good
2025-07-27T03:00:00.000Z	49 \| good	8.629 \| good	39.195 \| good	31.175 \| good	0.31 \| good	2.573 \| good	0.281 \| good
2025-07-27T04:00:00.000Z	54 \| moderate	10.65 \| good	47.041 \| good	29.33 \| good	0.348 \| good	2.445 \| good	0.258 \| good
2025-07-27T05:00:00.000Z	56 \| moderate	11.784 \| good	53.269 \| good	26.248 \| good	0.379 \| good	3.212 \| good	0.3 \| good
2025-07-27T06:00:00.000Z	60 \| moderate	13.707 \| fine	61.559 \| fine	22.988 \| good	0.375 \| good	3.053 \| good	0.281 \| good
2025-07-27T07:00:00.000Z	66 \| moderate	16.571 \| fine	72.939 \| fine	22.897 \| good	0.31 \| good	2.534 \| good	0.218 \| good
2025-07-27T08:00:00.000Z	69 \| moderate	18.504 \| fine	82.364 \| fine	22.753 \| good	0.369 \| good	2.86 \| good	0.218 \| good
2025-07-27T09:00:00.000Z	67 \| moderate	17.544 \| fine	77.606 \| fine	21.212 \| good	0.385 \| good	2.473 \| good	0.218 \| good
2025-07-27T10:00:00.000Z	60 \| moderate	14.053 \| fine	63.625 \| fine	25.371 \| good	0.356 \| good	2.863 \| good	0.218 \| good
2025-07-27T11:00:00.000Z	62 \| moderate	15.424 \| fine	69.61 \| fine	23.79 \| good	0.368 \| good	3.628 \| good	0.241 \| good
2025-07-27T12:00:00.000Z	69 \| moderate	19.153 \| fine	84.121 \| fine	23.149 \| good	0.406 \| good	4.565 \| good	0.259 \| good
2025-07-27T13:00:00.000Z	67 \| moderate	18.2 \| fine	80.667 \| fine	24.711 \| good	0.341 \| good	5.185 \| good	0.241 \| good
2025-07-27T14:00:00.000Z	60 \| moderate	14.484 \| fine	64.513 \| fine	25.701 \| good	0.373 \| good	4.141 \| good	0.199 \| good
2025-07-27T15:00:00.000Z	56 \| moderate	12.018 \| good	53.372 \| good	27.091 \| good	0.418 \| good	2.556 \| good	0.22 \| good
2025-07-27T16:00:00.000Z	54 \| moderate	10.785 \| good	47.928 \| good	27.675 \| good	0.273 \| good	2.06 \| good	0.22 \| good
2025-07-27T17:00:00.000Z	52 \| moderate	9.638 \| good	43.145 \| good	30.798 \| good	0.471 \| good	2.694 \| good	0.199 \| good
2025-07-27T18:00:00.000Z	49 \| good	9.041 \| good	40.593 \| good	30.918 \| good	0.348 \| good	2.715 \| good	0.199 \| good
2025-07-27T19:00:00.000Z	44 \| good	8.347 \| good	36.907 \| good	33.488 \| good	0.274 \| good	2.539 \| good	0.199 \| good
2025-07-27T20:00:00.000Z	44 \| good	7.965 \| good	35.399 \| good	32.323 \| good	0.323 \| good	2.657 \| good	0.241 \| good
2025-07-27T20:00:00.000Z	44 \| good	8.347 \| good	36.907 \| good	33.488 \| good	0.274 \| good	2.539 \| good	0.199 \| good
2025-07-24T18:00:00.000Z	58 \| moderate	13.044 \| fine	58.823 \| fine	44.191 \| good	1.208 \| good	0.961 \| good	0.198 \| good
2025-07-24T19:00:00.000Z	58 \| moderate	13.334 \| fine	60.284 \| fine	43.781 \| good	1.092 \| good	1.017 \| good	0.197 \| good
2025-07-24T20:00:00.000Z	60 \| moderate	13.844 \| fine	62.215 \| fine	45.748 \| good	0.976 \| good	1.072 \| good	0.195 \| good
2025-07-24T21:00:00.000Z	60 \| moderate	13.631 \| fine	61.024 \| fine	48.64 \| good	0.86 \| good	1.128 \| good	0.193 \| good
2025-07-24T22:00:00.000Z	58 \| moderate	13.418 \| fine	60.392 \| fine	47.385 \| good	0.996 \| good	1.599 \| good	0.199 \| good
2025-07-24T23:00:00.000Z	58 \| moderate	12.716 \| fine	57.142 \| fine	47.384 \| good	1.132 \| good	2.07 \| good	0.204 \| good
2025-07-25T00:00:00.000Z	54 \| moderate	10.883 \| good	48.196 \| good	42.624 \| good	1.268 \| good	2.54 \| good	0.21 \| good
2025-07-25T01:00:00.000Z	54 \| moderate	11.25 \| good	49.439 \| good	36.687 \| good	1.478 \| good	2.99 \| good	0.218 \| good
2025-07-25T02:00:00.000Z	58 \| moderate	12.828 \| fine	57.355 \| fine	28.1 \| good	1.688 \| good	3.439 \| good	0.227 \| good
2025-07-25T03:00:00.000Z	58 \| moderate	13.433 \| fine	60.349 \| fine	22.647 \| good	1.898 \| good	3.889 \| good	0.235 \| good
2025-07-25T04:00:00.000Z	58 \| moderate	13.225 \| fine	59.94 \| fine	23.119 \| good	1.799 \| good	3.785 \| good	0.234 \| good
2025-07-25T05:00:00.000Z	54 \| moderate	11.366 \| good	50.457 \| good	21.993 \| good	1.701 \| good	3.681 \| good	0.232 \| good
2025-07-25T06:00:00.000Z	52 \| moderate	10.364 \| good	45.993 \| good	16.122 \| good	1.602 \| good	3.577 \| good	0.231 \| good
2025-07-25T07:00:00.000Z	54 \| moderate	10.519 \| good	46.681 \| good	12.892 \| good	1.636 \| good	3.487 \| good	0.23 \| good
2025-07-25T08:00:00.000Z	54 \| moderate	10.695 \| good	47.354 \| good	11.423 \| good	1.67 \| good	3.397 \| good	0.23 \| good
2025-07-25T09:00:00.000Z	58 \| moderate	12.941 \| fine	58.047 \| fine	10.463 \| good	1.704 \| good	3.307 \| good	0.229 \| good
2025-07-25T10:00:00.000Z	49 \| good	9.209 \| good	40.651 \| good	4.533 \| good	1.825 \| good	3.221 \| good	0.233 \| good
2025-07-25T11:00:00.000Z	52 \| moderate	10.076 \| good	44.835 \| good	12.929 \| good	1.945 \| good	3.134 \| good	0.238 \| good
2025-07-25T12:00:00.000Z	54 \| moderate	11.437 \| good	50.74 \| good	26.388 \| good	2.066 \| good	3.048 \| good	0.242 \| good
2025-07-25T13:00:00.000Z	56 \| moderate	11.541 \| good	51.171 \| good	33.595 \| good	2.854 \| good	2.474 \| good	0.232 \| good
2025-07-25T14:00:00.000Z	56 \| moderate	11.738 \| good	51.861 \| good	38.329 \| good	3.641 \| good	1.9 \| good	0.221 \| good
2025-07-25T15:00:00.000Z	58 \| moderate	12.561 \| fine	56.898 \| fine	41.229 \| good	4.429 \| good	1.326 \| good	0.211 \| good
2025-07-25T16:00:00.000Z	58 \| moderate	13.042 \| fine	58.698 \| fine	44.498 \| good	3.61 \| good	1.152 \| good	0.198 \| good
2025-07-25T17:00:00.000Z	56 \| moderate	12.238 \| fine	54.608 \| good	42.626 \| good	2.79 \| good	0.979 \| good	0.185 \| good
2025-07-25T18:00:00.000Z	56 \| moderate	12.313 \| fine	55.538 \| fine	45.106 \| good	1.971 \| good	0.806 \| good	0.172 \| good
2025-07-25T19:00:00.000Z	54 \| moderate	10.925 \| good	48.293 \| good	44.284 \| good	1.759 \| good	0.874 \| good	0.171 \| good
2025-07-25T20:00:00.000Z	49 \| good	9.169 \| good	40.913 \| good	42.789 \| good	1.547 \| good	0.943 \| good	0.171 \| good
2025-07-25T21:00:00.000Z	49 \| good	9.067 \| good	40.971 \| good	43.814 \| good	1.334 \| good	1.012 \| good	0.17 \| good
2025-07-25T22:00:00.000Z	44 \| good	8.418 \| good	36.979 \| good	41.267 \| good	1.278 \| good	1.435 \| good	0.175 \| good
2025-07-25T23:00:00.000Z	44 \| good	8.36 \| good	36.654 \| good	39.92 \| good	1.221 \| good	1.859 \| good	0.181 \| good
2025-07-26T00:00:00.000Z	49 \| good	9.054 \| good	40.422 \| good	36.269 \| good	1.164 \| good	2.282 \| good	0.186 \| good
2025-07-26T01:00:00.000Z	49 \| good	9.147 \| good	40.623 \| good	30.279 \| good	1.318 \| good	2.952 \| good	0.193 \| good
2025-07-26T02:00:00.000Z	49 \| good	9.476 \| good	42.104 \| good	21.948 \| good	1.471 \| good	3.621 \| good	0.2 \| good
2025-07-26T03:00:00.000Z	49 \| good	9.326 \| good	41.758 \| good	17.856 \| good	1.624 \| good	4.29 \| good	0.207 \| good
2025-07-26T04:00:00.000Z	49 \| good	8.723 \| good	37.907 \| good	19.48 \| good	1.751 \| good	4.42 \| good	0.21 \| good
2025-07-26T05:00:00.000Z	49 \| good	8.802 \| good	38.66 \| good	20.837 \| good	1.877 \| good	4.549 \| good	0.212 \| good
2025-07-26T06:00:00.000Z	44 \| good	8.425 \| good	36.979 \| good	19.858 \| good	2.003 \| good	4.679 \| good	0.215 \| good
2025-07-26T07:00:00.000Z	49 \| good	8.589 \| good	37.628 \| good	19.457 \| good	2.033 \| good	4.437 \| good	0.213 \| good
2025-07-26T08:00:00.000Z	49 \| good	8.887 \| good	38.955 \| good	18.073 \| good	2.063 \| good	4.194 \| good	0.211 \| good
2025-07-26T09:00:00.000Z	52 \| moderate	9.932 \| good	44.26 \| good	20.298 \| good	2.093 \| good	3.952 \| good	0.209 \| good
2025-07-26T10:00:00.000Z	52 \| moderate	9.664 \| good	42.825 \| good	15.754 \| good	1.998 \| good	3.316 \| good	0.203 \| good
2025-07-26T11:00:00.000Z	38 \| good	7.138 \| good	31.567 \| good	16.257 \| good	1.902 \| good	2.681 \| good	0.198 \| good
2025-07-26T12:00:00.000Z	49 \| good	9.39 \| good	41.888 \| good	24.01 \| good	1.807 \| good	2.045 \| good	0.192 \| good
2025-07-26T13:00:00.000Z	56 \| moderate	12.437 \| fine	56.623 \| fine	28.13 \| good	1.91 \| good	1.718 \| good	0.189 \| good
2025-07-26T14:00:00.000Z	56 \| moderate	11.825 \| good	52.039 \| good	33.453 \| good	2.012 \| good	1.39 \| good	0.186 \| good
2025-07-26T15:00:00.000Z	58 \| moderate	13.432 \| fine	60.398 \| fine	38.567 \| good	2.115 \| good	1.063 \| good	0.184 \| good
2025-07-26T16:00:00.000Z	62 \| moderate	15.335 \| fine	68.438 \| fine	41.378 \| good	1.886 \| good	1.021 \| good	0.181 \| good
2025-07-26T17:00:00.000Z	64 \| moderate	16.475 \| fine	73.226 \| fine	46.337 \| good	1.657 \| good	0.98 \| good	0.178 \| 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?

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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?