What is the current concentration of PM10 in Lancaster, Pennsylvania?

The current PM10 concentration at Lancaster, Pennsylvania is 66.661 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Lancaster, Pennsylvania?

The current sulfur dioxide (SO2) concentration at Lancaster, Pennsylvania is 0.723 ppb.

What is the current concentration of ozone (O3) in Lancaster, Pennsylvania?

The current ozone (O3) concentration at Lancaster, Pennsylvania is 22.574 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Lancaster, Pennsylvania?

The current nitrogen dioxide (NO2) concentration at Lancaster, Pennsylvania is 12.872 ppb.

Lancaster, Pennsylvania live air quality index now

Q: What is the current concentration of PM2.5 in Lancaster, Pennsylvania?

The current PM2.5 concentration at Lancaster, Pennsylvania is 15.156 μg/m3.

Stay updated with real-time air quality in Lancaster, 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

Lancaster, Pennsylvania

Last updated: ... (Local time)

Major air pollutants in Lancaster, Pennsylvania

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

14.03 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

62.84 μg/m³

155

255

425

605+

Ozone (O₃)

7.14 ppb

201

201+

Sulfur Dioxide (SO₂)

0.75 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

11.60 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.59 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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

Please contact us for custom requests

Lancaster, Pennsylvania

Scroll To Air Quality Map

Track live Lancaster, Pennsylvania air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T15:00:00.000Z	26 \| good	3.955 \| good	15.765 \| good	28.308 \| good	0.144 \| good	7.228 \| good	0.274 \| good
2025-12-05T16:00:00.000Z	26 \| good	4.236 \| good	18.373 \| good	27.749 \| good	0.126 \| good	6.614 \| good	0.292 \| good
2025-12-05T17:00:00.000Z	27 \| good	4.665 \| good	20.121 \| good	28.993 \| good	0.163 \| good	7.077 \| good	0.274 \| good
2025-12-05T18:00:00.000Z	27 \| good	4.995 \| good	22.665 \| good	27.029 \| good	0.416 \| good	8.329 \| good	0.274 \| good
2025-12-05T19:00:00.000Z	27 \| good	5.238 \| good	22.138 \| good	25.054 \| good	0.283 \| good	11.141 \| good	0.277 \| good
2025-12-05T20:00:00.000Z	27 \| good	5.384 \| good	22.673 \| good	22.953 \| good	0.271 \| good	11.996 \| good	0.318 \| good
2025-12-05T21:00:00.000Z	33 \| good	5.515 \| good	26.69 \| good	23.727 \| good	0.192 \| good	11.324 \| good	0.3 \| good
2025-12-05T22:00:00.000Z	33 \| good	5.866 \| good	29.06 \| good	18.005 \| good	0.154 \| good	11.157 \| good	0.28 \| good
2025-12-05T23:00:00.000Z	27 \| good	5.438 \| good	25.29 \| good	15.193 \| good	0.154 \| good	9.525 \| good	0.317 \| good
2025-12-06T00:00:00.000Z	33 \| good	6.354 \| good	22.131 \| good	17.81 \| good	0.155 \| good	8.572 \| good	0.297 \| good
2025-12-06T01:00:00.000Z	33 \| good	6.479 \| good	27.914 \| good	16.86 \| good	0.173 \| good	12.784 \| good	0.274 \| good
2025-12-06T02:00:00.000Z	33 \| good	6.422 \| good	22.01 \| good	18.976 \| good	0.174 \| good	13.479 \| good	0.294 \| good
2025-12-06T03:00:00.000Z	38 \| good	7.213 \| good	28.312 \| good	13.491 \| good	0.156 \| good	12.4 \| good	0.294 \| good
2025-12-06T04:00:00.000Z	49 \| good	8.603 \| good	24.397 \| good	15.242 \| good	0.137 \| good	12.258 \| good	0.273 \| good
2025-12-06T05:00:00.000Z	52 \| moderate	9.966 \| good	36.136 \| good	15.225 \| good	0.197 \| good	13.233 \| good	0.276 \| good
2025-12-06T06:00:00.000Z	54 \| moderate	10.719 \| good	50.669 \| good	16.213 \| good	0.119 \| good	12.389 \| good	0.255 \| good
2025-12-06T07:00:00.000Z	58 \| moderate	12.912 \| fine	57.011 \| fine	15.548 \| good	0.119 \| good	13 \| good	0.255 \| good
2025-12-06T08:00:00.000Z	60 \| moderate	14.452 \| fine	43.492 \| good	14.342 \| good	0.227 \| good	13.872 \| good	0.294 \| good
2025-12-06T09:00:00.000Z	67 \| moderate	18.359 \| fine	68.183 \| fine	14.327 \| good	0.244 \| good	15.33 \| good	0.273 \| good
2025-12-06T10:00:00.000Z	75 \| moderate	21.889 \| fine	89.312 \| fine	10.846 \| good	0.228 \| good	13.132 \| good	0.273 \| good
2025-12-06T11:00:00.000Z	77 \| moderate	23.211 \| fine	100.508 \| fine	10.443 \| good	0.227 \| good	13.841 \| good	0.291 \| good
2025-12-06T12:00:00.000Z	66 \| moderate	17.399 \| fine	58.303 \| fine	6.463 \| good	0.236 \| good	16.507 \| good	0.296 \| good
2025-12-06T13:00:00.000Z	86 \| moderate	28.071 \| fine	122.242 \| fine	8.572 \| good	0.263 \| good	13.06 \| good	0.314 \| good
2025-12-06T14:00:00.000Z	92 \| moderate	30.521 \| fine	128.225 \| fine	8.016 \| good	0.222 \| good	9.987 \| good	0.376 \| good
2025-12-06T15:00:00.000Z	95 \| moderate	31.705 \| fine	142.723 \| fine	11.323 \| good	0.165 \| good	8.529 \| good	0.396 \| good
2025-12-06T16:00:00.000Z	88 \| moderate	29.168 \| fine	118.333 \| fine	9.065 \| good	0.212 \| good	7.021 \| good	0.355 \| good
2025-12-06T17:00:00.000Z	92 \| moderate	31.191 \| fine	137.004 \| fine	13.561 \| good	0.196 \| good	6.783 \| good	0.355 \| good
2025-12-06T18:00:00.000Z	84 \| moderate	26.892 \| fine	87.549 \| fine	12.965 \| good	0.18 \| good	6.567 \| good	0.311 \| good
2025-12-06T19:00:00.000Z	84 \| moderate	27.206 \| fine	107.014 \| fine	14.056 \| good	0.201 \| good	5.857 \| good	0.27 \| good
2025-12-06T20:00:00.000Z	79 \| moderate	23.875 \| fine	37.809 \| good	17.041 \| good	0.241 \| good	5.979 \| good	0.232 \| good
2025-12-06T21:00:00.000Z	77 \| moderate	22.615 \| fine	47.879 \| good	17.938 \| good	0.161 \| good	5.196 \| good	0.194 \| good
2025-12-06T22:00:00.000Z	73 \| moderate	21.344 \| fine	96.978 \| fine	16.655 \| good	0.214 \| good	8.201 \| good	0.212 \| good
2025-12-06T23:00:00.000Z	75 \| moderate	21.642 \| fine	97.812 \| fine	12.875 \| good	0.21 \| good	9.37 \| good	0.194 \| good
2025-12-07T00:00:00.000Z	71 \| moderate	19.775 \| fine	89.226 \| fine	10.049 \| good	0.249 \| good	12.099 \| good	0.256 \| good
2025-12-07T01:00:00.000Z	73 \| moderate	21.009 \| fine	70.311 \| fine	11.106 \| good	0.45 \| good	10.56 \| good	0.334 \| good
2025-12-07T02:00:00.000Z	79 \| moderate	23.993 \| fine	104.651 \| fine	8.146 \| good	0.349 \| good	8.385 \| good	0.374 \| good
2025-12-07T03:00:00.000Z	88 \| moderate	29.154 \| fine	99.893 \| fine	4.371 \| good	0.86 \| good	12.969 \| good	0.432 \| good
2025-12-07T04:00:00.000Z	86 \| moderate	27.548 \| fine	67.682 \| fine	3.583 \| good	0.656 \| good	11.481 \| good	0.471 \| good
2025-12-07T05:00:00.000Z	92 \| moderate	30.799 \| fine	115.927 \| fine	2.599 \| good	0.68 \| good	14.613 \| good	0.509 \| good
2025-12-07T06:00:00.000Z	101 \| sensitive	35.226 \| fine	155.661 \| moderate	3.489 \| good	1.036 \| good	15.973 \| good	0.489 \| good
2025-12-07T07:00:00.000Z	94 \| moderate	32.342 \| fine	108.168 \| fine	4.712 \| good	1.038 \| good	17.545 \| good	0.473 \| good
2025-12-07T08:00:00.000Z	94 \| moderate	31.237 \| fine	142.043 \| fine	6.098 \| good	0.781 \| good	18.743 \| good	0.545 \| good
2025-12-07T09:00:00.000Z	95 \| moderate	29.708 \| fine	143.569 \| fine	3.546 \| good	0.785 \| good	17.558 \| good	0.488 \| good
2025-12-07T10:00:00.000Z	89 \| moderate	28.193 \| fine	131.754 \| fine	7.041 \| good	0.518 \| good	15.082 \| good	0.45 \| good
2025-12-07T11:00:00.000Z	91 \| moderate	25.838 \| fine	135.576 \| fine	15.228 \| good	0.549 \| good	12.591 \| good	0.513 \| good
2025-12-07T12:00:00.000Z	73 \| moderate	20.908 \| fine	68.641 \| fine	16.796 \| good	0.756 \| good	11.754 \| good	0.481 \| good
2025-12-07T13:00:00.000Z	66 \| moderate	17.38 \| fine	73.919 \| fine	9.532 \| good	0.728 \| good	11.583 \| good	0.443 \| good
2025-12-07T14:00:00.000Z	67 \| moderate	17.752 \| fine	53.161 \| good	18.053 \| good	1.006 \| good	10.35 \| good	0.503 \| good
2025-12-07T14:00:00.000Z	60 \| moderate	14.028 \| fine	62.836 \| fine	7.139 \| good	0.749 \| good	11.597 \| good	0.591 \| good
2025-12-07T13:00:00.000Z	75 \| moderate	22.39 \| fine	98.02 \| fine	14.505 \| good	4.425 \| good	8.821 \| good	0.242 \| good
2025-12-07T14:00:00.000Z	69 \| moderate	19.4 \| fine	85.487 \| fine	17.607 \| good	4.221 \| good	7.134 \| good	0.231 \| good
2025-12-07T15:00:00.000Z	66 \| moderate	17.248 \| fine	76.27 \| fine	20.646 \| good	4.016 \| good	5.447 \| good	0.22 \| good
2025-12-07T16:00:00.000Z	66 \| moderate	16.753 \| fine	74.309 \| fine	24.576 \| good	4.059 \| good	4.756 \| good	0.204 \| good
2025-12-07T17:00:00.000Z	62 \| moderate	15.464 \| fine	69.188 \| fine	27.33 \| good	4.103 \| good	4.064 \| good	0.188 \| good
2025-12-07T18:00:00.000Z	62 \| moderate	14.642 \| fine	65.365 \| fine	29.591 \| good	4.146 \| good	3.373 \| good	0.172 \| good
2025-12-07T19:00:00.000Z	62 \| moderate	15.175 \| fine	67.731 \| fine	29.133 \| good	4.116 \| good	3.972 \| good	0.177 \| good
2025-12-07T20:00:00.000Z	66 \| moderate	17.408 \| fine	76.542 \| fine	28.816 \| good	4.086 \| good	4.571 \| good	0.182 \| good
2025-12-07T21:00:00.000Z	69 \| moderate	18.577 \| fine	82.326 \| fine	27.488 \| good	4.057 \| good	5.171 \| good	0.187 \| good
2025-12-07T22:00:00.000Z	73 \| moderate	20.629 \| fine	90.992 \| fine	22.176 \| good	4.219 \| good	9.857 \| good	0.232 \| good
2025-12-07T23:00:00.000Z	77 \| moderate	23.078 \| fine	101.646 \| fine	15.595 \| good	4.381 \| good	14.544 \| good	0.276 \| good
2025-12-08T00:00:00.000Z	84 \| moderate	26.547 \| fine	115.195 \| fine	14.182 \| good	4.544 \| good	19.231 \| good	0.321 \| good
2025-12-08T01:00:00.000Z	84 \| moderate	26.944 \| fine	116.896 \| fine	12.58 \| good	4.464 \| good	19.038 \| good	0.317 \| good
2025-12-08T02:00:00.000Z	81 \| moderate	24.651 \| fine	107.489 \| fine	7.62 \| good	4.384 \| good	18.846 \| good	0.313 \| good
2025-12-08T03:00:00.000Z	75 \| moderate	22.005 \| fine	96.736 \| fine	9.4 \| good	4.304 \| good	18.653 \| good	0.308 \| good
2025-12-08T04:00:00.000Z	71 \| moderate	19.674 \| fine	87.093 \| fine	11.69 \| good	4.202 \| good	15.961 \| good	0.288 \| good
2025-12-08T05:00:00.000Z	67 \| moderate	17.718 \| fine	78.777 \| fine	17.592 \| good	4.101 \| good	13.268 \| good	0.268 \| good
2025-12-08T06:00:00.000Z	60 \| moderate	13.719 \| fine	61.321 \| fine	26.129 \| good	3.999 \| good	10.576 \| good	0.248 \| good
2025-12-08T07:00:00.000Z	33 \| good	6.134 \| good	26.85 \| good	31.751 \| good	3.225 \| good	7.876 \| good	0.22 \| good
2025-12-08T08:00:00.000Z	29 \| good	2.857 \| good	11.934 \| good	30.98 \| good	2.45 \| good	5.176 \| good	0.192 \| good
2025-12-08T09:00:00.000Z	30 \| good	2.191 \| good	8.928 \| good	31.8 \| good	1.676 \| good	2.476 \| good	0.164 \| good
2025-12-08T10:00:00.000Z	29 \| good	0.528 \| good	1.951 \| good	30.519 \| good	1.589 \| good	2.44 \| good	0.162 \| good
2025-12-08T11:00:00.000Z	25 \| good	1.204 \| good	5 \| good	26.978 \| good	1.503 \| good	2.403 \| good	0.159 \| good
2025-12-08T12:00:00.000Z	23 \| good	2.115 \| good	8.672 \| good	25.021 \| good	1.417 \| good	2.367 \| good	0.156 \| good
2025-12-08T13:00:00.000Z	27 \| good	2.04 \| good	8.228 \| good	28.894 \| good	1.487 \| good	2.163 \| good	0.154 \| good
2025-12-08T14:00:00.000Z	28 \| good	1.006 \| good	4.056 \| good	29.783 \| good	1.556 \| good	1.96 \| good	0.152 \| good
2025-12-08T15:00:00.000Z	28 \| good	0.763 \| good	2.987 \| good	29.62 \| good	1.626 \| good	1.756 \| good	0.15 \| good
2025-12-08T16:00:00.000Z	27 \| good	1.315 \| good	5.362 \| good	29.434 \| good	1.665 \| good	1.663 \| good	0.147 \| good
2025-12-08T17:00:00.000Z	28 \| good	1.149 \| good	4.422 \| good	29.576 \| good	1.704 \| good	1.57 \| good	0.144 \| good
2025-12-08T18:00:00.000Z	27 \| good	1.461 \| good	5.921 \| good	29.231 \| good	1.742 \| good	1.477 \| good	0.141 \| good
2025-12-08T19:00:00.000Z	29 \| good	1.876 \| good	7.877 \| good	30.705 \| good	1.872 \| good	1.925 \| good	0.143 \| good
2025-12-08T20:00:00.000Z	28 \| good	2.314 \| good	9.779 \| good	29.631 \| good	2.002 \| good	2.373 \| good	0.144 \| good
2025-12-08T21:00:00.000Z	23 \| good	3.564 \| good	15.814 \| good	24.824 \| good	2.131 \| good	2.821 \| good	0.146 \| good
2025-12-08T22:00:00.000Z	27 \| good	4.932 \| good	21.279 \| good	22.42 \| good	2.375 \| good	5.13 \| good	0.171 \| good
2025-12-08T23:00:00.000Z	22 \| good	4.46 \| good	19.523 \| good	20.341 \| good	2.62 \| good	7.439 \| good	0.195 \| good
2025-12-09T00:00:00.000Z	22 \| good	3.834 \| good	16.74 \| good	17.212 \| good	2.864 \| good	9.747 \| good	0.22 \| good
2025-12-09T01:00:00.000Z	16 \| good	3.432 \| good	14.838 \| good	17.197 \| good	2.892 \| good	9.088 \| good	0.219 \| good
2025-12-09T02:00:00.000Z	22 \| good	4.075 \| good	17.88 \| good	18.676 \| good	2.921 \| good	8.429 \| good	0.218 \| good
2025-12-09T03:00:00.000Z	27 \| good	5.038 \| good	21.524 \| good	20.195 \| good	2.949 \| good	7.77 \| good	0.216 \| good
2025-12-09T04:00:00.000Z	27 \| good	5.446 \| good	23.184 \| good	20.193 \| good	2.859 \| good	7.118 \| good	0.213 \| good
2025-12-09T05:00:00.000Z	33 \| good	5.542 \| good	23.512 \| good	20.911 \| good	2.77 \| good	6.466 \| good	0.209 \| good
2025-12-09T06:00:00.000Z	44 \| good	7.713 \| good	8.68 \| good	27.929 \| good	2.642 \| good	5.799 \| good	0.205 \| good
2025-12-09T07:00:00.000Z	33 \| good	6.193 \| good	27.571 \| good	19.594 \| good	2.904 \| good	6.229 \| good	0.212 \| good
2025-12-09T08:00:00.000Z	33 \| good	5.774 \| good	24.72 \| good	15.252 \| good	3.129 \| good	6.643 \| good	0.218 \| good
2025-12-09T09:00:00.000Z	27 \| good	4.991 \| good	21.381 \| good	13.707 \| good	3.353 \| good	7.058 \| good	0.224 \| good
2025-12-09T10:00:00.000Z	27 \| good	5.199 \| good	22.389 \| good	12.743 \| good	3.196 \| good	8.281 \| good	0.233 \| good
2025-12-09T11:00:00.000Z	27 \| good	5.363 \| good	22.987 \| good	14.158 \| good	3.04 \| good	9.504 \| good	0.241 \| good
2025-12-09T12:00:00.000Z	62 \| moderate	14.503 \| fine	16.109 \| good	19.762 \| good	2.763 \| good	10.662 \| good	0.247 \| good

Lancaster

Get reliable air quality data to drive your business

Lancaster, Pennsylvania air quality map: Track AQI near you

0.51ppm

How accurate is Pennsylvania, USA air quality data?

Air quality data and pollutant measurements for Pennsylvania, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

Air quality levels in US

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

View Polluted Cities

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

View Clean Cities

Frequently asked questions

How often is the air quality data for Lancaster, Pennsylvania updated?

The air quality for Lancaster, Pennsylvania is updated every hour.

When was the worst air quality at Lancaster, Pennsylvania in the last 24 hrs?

The worst air quality in Lancaster, Pennsylvania in the last 24 hours was observed at 06:00:00 on 2025-12-07.

When was the best air quality at Lancaster, Pennsylvania in the last 24 hrs?

In the last 24 hrs, the best air quality in Lancaster, Pennsylvania was observed at 11:00:00 on 2025-12-07.

What is the current air quality in Lancaster, Pennsylvania?

The current air quality in Lancaster, Pennsylvania is 62, categorized as Moderate based on real-time data.

What pollutant is the most common in Lancaster, Pennsylvania?

The most common pollutant in Lancaster, Pennsylvania is PM2.5.

What should I do if the air quality in Lancaster, Pennsylvania is poor?

If the air quality in Lancaster, Pennsylvania is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Lancaster, Pennsylvania?

The current PM_2.5 concentration at Lancaster, Pennsylvania is 15.156 μg/m³.

What is the current concentration of PM₁₀ in Lancaster, Pennsylvania?

The current PM₁₀ concentration at Lancaster, Pennsylvania is 66.661 μg/m³.

What is the current concentration of carbon monoxide (CO) in Lancaster, Pennsylvania?

The current carbon monoxide (CO) concentration at Lancaster, Pennsylvania is 0.498 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Lancaster, Pennsylvania?

The current sulfur dioxide (SO₂) concentration at Lancaster, Pennsylvania is 0.723 ppb.

What is the current concentration of ozone (O₃) in Lancaster, Pennsylvania?

The current ozone (O₃) concentration at Lancaster, Pennsylvania is 22.574 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Lancaster, Pennsylvania?

The current nitrogen dioxide (NO₂) concentration at Lancaster, Pennsylvania is 12.872 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions