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

The current PM10 concentration at Lancaster, Pennsylvania is 8.092 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Lancaster, Pennsylvania is 0.423 ppb.

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

The current ozone (O3) concentration at Lancaster, Pennsylvania is 31.824 ppm.

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

The current nitrogen dioxide (NO2) concentration at Lancaster, Pennsylvania is 6.68 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 1.918 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)

Good

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)

1.92 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

8.09 μg/m³

155

255

425

605+

Ozone (O₃)

31.82 ppb

201

201+

Sulfur Dioxide (SO₂)

0.42 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.68 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.16 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
2026-04-24T09:00:00.000Z	56 \| moderate	12.066 \| good	54.731 \| good	23.115 \| good	0.35 \| good	15.117 \| good	0.358 \| good
2026-04-24T10:00:00.000Z	58 \| moderate	12.86 \| fine	58.811 \| fine	8.454 \| good	0.326 \| good	18.081 \| good	0.301 \| good
2026-04-24T11:00:00.000Z	58 \| moderate	12.575 \| fine	56.88 \| fine	5.442 \| good	0.403 \| good	20.15 \| good	0.3 \| good
2026-04-24T12:00:00.000Z	62 \| moderate	14.829 \| fine	66.516 \| fine	7.339 \| good	0.408 \| good	18.855 \| good	0.371 \| good
2026-04-24T13:00:00.000Z	58 \| moderate	13.201 \| fine	58.859 \| fine	17.142 \| good	0.421 \| good	20.095 \| good	0.36 \| good
2026-04-24T14:00:00.000Z	54 \| moderate	10.696 \| good	47.957 \| good	24.193 \| good	0.321 \| good	16.484 \| good	0.264 \| good
2026-04-24T15:00:00.000Z	44 \| good	7.512 \| good	33.012 \| good	30.164 \| good	0.249 \| good	13.836 \| good	0.224 \| good
2026-04-24T16:00:00.000Z	38 \| good	6.809 \| good	30.143 \| good	35.112 \| good	0.281 \| good	9.535 \| good	0.223 \| good
2026-04-24T17:00:00.000Z	44 \| good	7.661 \| good	33.81 \| good	43.877 \| good	0.326 \| good	8.304 \| good	0.204 \| good
2026-04-24T18:00:00.000Z	49 \| good	8.936 \| good	40.749 \| good	50.923 \| good	0.418 \| good	6.894 \| good	0.203 \| good
2026-04-24T19:00:00.000Z	50 \| good	9.425 \| good	42.655 \| good	53.922 \| good	0.521 \| good	8.686 \| good	0.182 \| good
2026-04-24T20:00:00.000Z	54 \| moderate	8.865 \| good	38.818 \| good	55.91 \| fine	0.586 \| good	6.821 \| good	0.183 \| good
2026-04-24T21:00:00.000Z	51 \| moderate	7.899 \| good	34.898 \| good	54.941 \| good	0.57 \| good	6.949 \| good	0.204 \| good
2026-04-24T22:00:00.000Z	51 \| moderate	8.967 \| good	40.784 \| good	54.784 \| good	0.676 \| good	8.647 \| good	0.204 \| good
2026-04-24T23:00:00.000Z	52 \| moderate	9.683 \| good	42.894 \| good	53.636 \| good	0.847 \| good	8.983 \| good	0.204 \| good
2026-04-25T00:00:00.000Z	49 \| good	9.151 \| good	41.145 \| good	45.784 \| good	0.641 \| good	13.164 \| good	0.226 \| good
2026-04-25T01:00:00.000Z	49 \| good	9.307 \| good	41.267 \| good	37.89 \| good	0.755 \| good	12.572 \| good	0.267 \| good
2026-04-25T02:00:00.000Z	52 \| moderate	9.744 \| good	43.193 \| good	35.099 \| good	0.564 \| good	11.53 \| good	0.287 \| good
2026-04-25T03:00:00.000Z	49 \| good	9.043 \| good	41.165 \| good	44.764 \| good	0.311 \| good	12.064 \| good	0.287 \| good
2026-04-25T04:00:00.000Z	49 \| good	8.833 \| good	39.154 \| good	38.957 \| good	0.283 \| good	8.762 \| good	0.287 \| good
2026-04-25T05:00:00.000Z	44 \| good	8.127 \| good	35.978 \| good	40.829 \| good	0.238 \| good	3.968 \| good	0.266 \| good
2026-04-25T06:00:00.000Z	38 \| good	7.224 \| good	32.195 \| good	39.813 \| good	0.232 \| good	4.216 \| good	0.265 \| good
2026-04-25T07:00:00.000Z	38 \| good	7.022 \| good	31.114 \| good	39.813 \| good	0.232 \| good	2.623 \| good	0.224 \| good
2026-04-25T08:00:00.000Z	38 \| good	7.317 \| good	32.08 \| good	38.892 \| good	0.309 \| good	2.542 \| good	0.203 \| good
2026-04-25T09:00:00.000Z	44 \| good	7.711 \| good	34.019 \| good	36.962 \| good	0.307 \| good	2.461 \| good	0.203 \| good
2026-04-25T10:00:00.000Z	44 \| good	7.517 \| good	33.05 \| good	36.944 \| good	0.417 \| good	2.408 \| good	0.182 \| good
2026-04-25T11:00:00.000Z	38 \| good	7.317 \| good	32.032 \| good	36.912 \| good	0.384 \| good	2.434 \| good	0.203 \| good
2026-04-25T12:00:00.000Z	38 \| good	6.909 \| good	30.982 \| good	36.9 \| good	0.31 \| good	2.325 \| good	0.222 \| good
2026-04-25T13:00:00.000Z	38 \| good	6.507 \| good	29.009 \| good	36.995 \| good	0.34 \| good	2.447 \| good	0.204 \| good
2026-04-25T14:00:00.000Z	33 \| good	6.008 \| good	27.017 \| good	35.101 \| good	0.231 \| good	2.215 \| good	0.203 \| good
2026-04-25T15:00:00.000Z	35 \| good	5.712 \| good	25.025 \| good	38.021 \| good	0.231 \| good	1.988 \| good	0.204 \| good
2026-04-25T16:00:00.000Z	38 \| good	5.509 \| good	23.976 \| good	40.873 \| good	0.324 \| good	4.148 \| good	0.203 \| good
2026-04-25T17:00:00.000Z	35 \| good	5.408 \| good	23.048 \| good	37.979 \| good	0.347 \| good	3.794 \| good	0.203 \| good
2026-04-25T18:00:00.000Z	38 \| good	5.398 \| good	23.019 \| good	40.842 \| good	0.233 \| good	3.773 \| good	0.203 \| good
2026-04-25T19:00:00.000Z	39 \| good	5.209 \| good	23.042 \| good	41.829 \| good	0.326 \| good	4.161 \| good	0.203 \| good
2026-04-25T20:00:00.000Z	37 \| good	5.114 \| good	22.136 \| good	39.836 \| good	0.232 \| good	5.196 \| good	0.224 \| good
2026-04-25T21:00:00.000Z	35 \| good	5.113 \| good	22.024 \| good	37.939 \| good	0.319 \| good	5.592 \| good	0.203 \| good
2026-04-25T22:00:00.000Z	32 \| good	4.808 \| good	20.976 \| good	34.965 \| good	0.303 \| good	5.106 \| good	0.203 \| good
2026-04-25T23:00:00.000Z	31 \| good	4.699 \| good	20.955 \| good	33.963 \| good	0.376 \| good	2.148 \| good	0.224 \| good
2026-04-26T00:00:00.000Z	31 \| good	4.488 \| good	19.939 \| good	32.967 \| good	0.458 \| good	2.702 \| good	0.224 \| good
2026-04-26T01:00:00.000Z	28 \| good	4.386 \| good	18.887 \| good	30.032 \| good	0.595 \| good	4.851 \| good	0.203 \| good
2026-04-26T02:00:00.000Z	29 \| good	3.991 \| good	17.945 \| good	30.973 \| good	0.393 \| good	7.111 \| good	0.203 \| good
2026-04-26T03:00:00.000Z	29 \| good	3.296 \| good	14.994 \| good	31.011 \| good	0.422 \| good	6.129 \| good	0.203 \| good
2026-04-26T04:00:00.000Z	29 \| good	2.595 \| good	11.052 \| good	31.012 \| good	0.423 \| good	6.48 \| good	0.182 \| good
2026-04-26T05:00:00.000Z	31 \| good	1.804 \| good	7.986 \| good	32.986 \| good	0.424 \| good	5.383 \| good	0.182 \| good
2026-04-26T06:00:00.000Z	31 \| good	1.404 \| good	6.002 \| good	32.951 \| good	0.422 \| good	4.21 \| good	0.161 \| good
2026-04-26T07:00:00.000Z	31 \| good	1.208 \| good	5.14 \| good	32.951 \| good	0.408 \| good	5.286 \| good	0.161 \| good
2026-04-26T08:00:00.000Z	30 \| good	1.918 \| good	8.092 \| good	31.824 \| good	0.423 \| good	6.68 \| good	0.161 \| good
2026-04-26T08:00:00.000Z	30 \| good	1.918 \| good	8.092 \| good	31.824 \| good	0.423 \| good	6.68 \| good	0.161 \| good
2026-04-26T09:00:00.000Z	38 \| good	6.765 \| good	30.015 \| good	27.358 \| good	1.117 \| good	4.292 \| good	0.141 \| good
2026-04-26T10:00:00.000Z	22 \| good	3.784 \| good	16.609 \| good	20.742 \| good	1.202 \| good	4.29 \| good	0.144 \| good
2026-04-26T11:00:00.000Z	22 \| good	3.609 \| good	15.94 \| good	21.711 \| good	1.288 \| good	4.289 \| good	0.146 \| good
2026-04-26T12:00:00.000Z	25 \| good	3.176 \| good	14.023 \| good	26.805 \| good	1.373 \| good	4.287 \| good	0.148 \| good
2026-04-26T13:00:00.000Z	27 \| good	2.452 \| good	10.023 \| good	28.887 \| good	1.34 \| good	3.889 \| good	0.149 \| good
2026-04-26T14:00:00.000Z	32 \| good	1.961 \| good	8.191 \| good	34.673 \| good	1.306 \| good	3.49 \| good	0.15 \| good
2026-04-26T15:00:00.000Z	38 \| good	3.943 \| good	17.354 \| good	40.908 \| good	1.272 \| good	3.092 \| good	0.151 \| good
2026-04-26T16:00:00.000Z	39 \| good	7.253 \| good	31.906 \| good	42.071 \| good	1.174 \| good	2.696 \| good	0.15 \| good
2026-04-26T17:00:00.000Z	44 \| good	7.818 \| good	34.264 \| good	46.664 \| good	1.077 \| good	2.3 \| good	0.149 \| good
2026-04-26T18:00:00.000Z	44 \| good	6.801 \| good	30.059 \| good	47.335 \| good	0.979 \| good	1.904 \| good	0.147 \| good
2026-04-26T19:00:00.000Z	44 \| good	6.171 \| good	27.107 \| good	48.287 \| good	0.857 \| good	1.876 \| good	0.146 \| good
2026-04-26T20:00:00.000Z	43 \| good	6.262 \| good	28.009 \| good	46.222 \| good	0.734 \| good	1.848 \| good	0.145 \| good
2026-04-26T21:00:00.000Z	44 \| good	8.475 \| good	36.977 \| good	45.528 \| good	0.611 \| good	1.82 \| good	0.144 \| good
2026-04-26T22:00:00.000Z	52 \| moderate	9.597 \| good	42.979 \| good	42.77 \| good	0.773 \| good	3.421 \| good	0.155 \| good
2026-04-26T23:00:00.000Z	38 \| good	6.967 \| good	30.834 \| good	41.324 \| good	0.935 \| good	5.022 \| good	0.165 \| good
2026-04-27T00:00:00.000Z	49 \| good	9.256 \| good	41.54 \| good	40.919 \| good	1.097 \| good	6.623 \| good	0.176 \| good
2026-04-27T01:00:00.000Z	60 \| moderate	13.953 \| fine	62.547 \| fine	35.313 \| good	1.27 \| good	7.662 \| good	0.18 \| good
2026-04-27T02:00:00.000Z	58 \| moderate	13.018 \| fine	58.809 \| fine	29.96 \| good	1.443 \| good	8.701 \| good	0.183 \| good
2026-04-27T03:00:00.000Z	58 \| moderate	13.42 \| fine	60.659 \| fine	25.798 \| good	1.616 \| good	9.74 \| good	0.186 \| good
2026-04-27T04:00:00.000Z	58 \| moderate	12.525 \| fine	56.65 \| fine	25.816 \| good	1.973 \| good	11.504 \| good	0.197 \| good
2026-04-27T05:00:00.000Z	58 \| moderate	13.149 \| fine	59.297 \| fine	23.354 \| good	2.33 \| good	13.268 \| good	0.207 \| good
2026-04-27T06:00:00.000Z	64 \| moderate	15.794 \| fine	70.493 \| fine	21.544 \| good	2.688 \| good	15.032 \| good	0.217 \| good
2026-04-27T07:00:00.000Z	67 \| moderate	17.764 \| fine	78.659 \| fine	17.171 \| good	3.828 \| good	16.848 \| good	0.235 \| good
2026-04-27T08:00:00.000Z	67 \| moderate	18.082 \| fine	79.754 \| fine	15.628 \| good	4.969 \| good	18.664 \| good	0.254 \| good
2026-04-27T09:00:00.000Z	71 \| moderate	20.028 \| fine	87.683 \| fine	10.558 \| good	6.11 \| good	20.48 \| good	0.272 \| good
2026-04-27T10:00:00.000Z	69 \| moderate	18.71 \| fine	82.684 \| fine	6.06 \| good	5.478 \| good	16.96 \| good	0.278 \| good
2026-04-27T11:00:00.000Z	69 \| moderate	19.294 \| fine	85.777 \| fine	10.711 \| good	4.846 \| good	13.439 \| good	0.284 \| good
2026-04-27T12:00:00.000Z	64 \| moderate	16.175 \| fine	72.118 \| fine	25.421 \| good	4.214 \| good	9.919 \| good	0.29 \| good
2026-04-27T13:00:00.000Z	58 \| moderate	13.089 \| fine	59.141 \| fine	37.534 \| good	3.585 \| good	7.622 \| good	0.246 \| good
2026-04-27T14:00:00.000Z	49 \| good	9.473 \| good	42.26 \| good	46.479 \| good	2.956 \| good	5.324 \| good	0.202 \| good
2026-04-27T15:00:00.000Z	47 \| good	6.57 \| good	29.203 \| good	50.89 \| good	2.327 \| good	3.027 \| good	0.158 \| good
2026-04-27T16:00:00.000Z	48 \| good	5.284 \| good	23.036 \| good	51.736 \| good	1.967 \| good	2.428 \| good	0.156 \| good
2026-04-27T17:00:00.000Z	50 \| good	4.922 \| good	21.083 \| good	53.507 \| good	1.607 \| good	1.828 \| good	0.154 \| good
2026-04-27T18:00:00.000Z	54 \| moderate	3.845 \| good	16.951 \| good	56.063 \| fine	1.247 \| good	1.229 \| good	0.152 \| good
2026-04-27T19:00:00.000Z	61 \| moderate	3.608 \| good	15.936 \| good	58.179 \| fine	1.173 \| good	1.408 \| good	0.152 \| good
2026-04-27T20:00:00.000Z	74 \| moderate	3.145 \| good	13.239 \| good	61.923 \| fine	1.098 \| good	1.586 \| good	0.152 \| good
2026-04-27T21:00:00.000Z	74 \| moderate	5.629 \| good	24.454 \| good	61.539 \| fine	1.024 \| good	1.764 \| good	0.152 \| good
2026-04-27T22:00:00.000Z	54 \| moderate	7.863 \| good	34.348 \| good	56.452 \| fine	1.146 \| good	3.795 \| good	0.165 \| good
2026-04-27T23:00:00.000Z	47 \| good	7.838 \| good	34.482 \| good	50.662 \| good	1.269 \| good	5.825 \| good	0.178 \| good
2026-04-28T00:00:00.000Z	52 \| moderate	9.832 \| good	43.736 \| good	31.35 \| good	1.392 \| good	7.855 \| good	0.191 \| good
2026-04-28T01:00:00.000Z	38 \| good	6.626 \| good	28.947 \| good	31.761 \| good	1.317 \| good	7.538 \| good	0.184 \| good
2026-04-28T02:00:00.000Z	31 \| good	4.296 \| good	18.486 \| good	33.745 \| good	1.242 \| good	7.22 \| good	0.178 \| good
2026-04-28T03:00:00.000Z	29 \| good	3.251 \| good	13.856 \| good	31.481 \| good	1.166 \| good	6.903 \| good	0.171 \| good
2026-04-28T04:00:00.000Z	30 \| good	3.482 \| good	15.53 \| good	32.383 \| good	0.989 \| good	6.094 \| good	0.161 \| good
2026-04-28T05:00:00.000Z	28 \| good	4.492 \| good	19.652 \| good	29.981 \| good	0.812 \| good	5.286 \| good	0.15 \| good
2026-04-28T06:00:00.000Z	31 \| good	5.16 \| good	6.451 \| good	33.834 \| good	0.611 \| good	4.453 \| good	0.14 \| good
2026-04-28T07:00:00.000Z	20 \| good	2.61 \| good	10.67 \| good	22.482 \| good	0.754 \| good	4.723 \| good	0.14 \| good
2026-04-28T08:00:00.000Z	22 \| good	3.968 \| good	17.347 \| good	21.586 \| good	0.874 \| good	4.969 \| good	0.14 \| good

Lancaster

Get reliable air quality data to drive your business

Lancaster, Pennsylvania air quality map: Track AQI near you

0.15ppm

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 10:00:00 on 2026-04-25.

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 01:00:00 on 2026-04-26.

What is the current air quality in Lancaster, Pennsylvania?

The current air quality in Lancaster, Pennsylvania is 30, categorized as Good based on real-time data.

What pollutant is the most common in Lancaster, Pennsylvania?

The most common pollutant in Lancaster, Pennsylvania is O3.

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 1.918 μg/m³.

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

The current PM₁₀ concentration at Lancaster, Pennsylvania is 8.092 μg/m³.

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

The current carbon monoxide (CO) concentration at Lancaster, Pennsylvania is 0.161 ppm.

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

The current sulfur dioxide (SO₂) concentration at Lancaster, Pennsylvania is 0.423 ppb.

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

The current ozone (O₃) concentration at Lancaster, Pennsylvania is 31.824 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Lancaster, Pennsylvania is 6.68 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions