What is the current level of PM10 in Lansdowne, Pennsylvania?

Lansdowne, Pennsylvania currently has a PM10 concentration of 91.249 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Lansdowne, Pennsylvania is 1.507 ppb.

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

Lansdowne, Pennsylvania currently has an ozone (O3) concentration of 2.267 ppm.

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

The current level of nitrogen dioxide (NO2) in Lansdowne, Pennsylvania is 20.841 ppb.

Current air quality index in Lansdowne, Pennsylvania today

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

Lansdowne, Pennsylvania currently has a PM2.5 concentration of 20.583 μg/m3.

Stay updated with real-time air quality in Lansdowne, 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

Lansdowne, Pennsylvania

Last updated: ... (Local time)

Common air pollutants in Lansdowne, Pennsylvania

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

20.58 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

91.25 μg/m³

155

255

425

605+

Ozone (O₃)

2.27 ppb

201

201+

Sulfur Dioxide (SO₂)

1.51 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

20.84 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.60 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Lansdowne, Pennsylvania

Get Live Pollen Counts

Lansdowne, Pennsylvania

Scroll To Air Quality Map

Track live Lansdowne, Pennsylvania air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T15:00:00.000Z	25 \| good	3.363 \| good	15.118 \| good	26.644 \| good	0.461 \| good	26.862 \| good	0.382 \| good
2025-12-05T16:00:00.000Z	25 \| good	3.642 \| good	15.905 \| good	25.081 \| good	0.429 \| good	26.517 \| good	0.374 \| good
2025-12-05T17:00:00.000Z	26 \| good	3.61 \| good	16.208 \| good	24.516 \| good	0.463 \| good	28.487 \| good	0.374 \| good
2025-12-05T18:00:00.000Z	26 \| good	3.848 \| good	17.228 \| good	24.422 \| good	0.58 \| good	27.714 \| good	0.386 \| good
2025-12-05T19:00:00.000Z	22 \| good	4.245 \| good	18.417 \| good	23.011 \| good	0.594 \| good	22.688 \| good	0.299 \| good
2025-12-05T20:00:00.000Z	27 \| good	4.538 \| good	19.999 \| good	22.4 \| good	0.519 \| good	26.908 \| good	0.382 \| good
2025-12-05T21:00:00.000Z	27 \| good	4.69 \| good	20.322 \| good	18.834 \| good	0.557 \| good	28.211 \| good	0.389 \| good
2025-12-05T22:00:00.000Z	27 \| good	4.927 \| good	21.209 \| good	20.296 \| good	0.48 \| good	26.283 \| good	0.385 \| good
2025-12-05T23:00:00.000Z	27 \| good	4.99 \| good	21.839 \| good	19.125 \| good	0.486 \| good	23.9 \| good	0.356 \| good
2025-12-06T00:00:00.000Z	27 \| good	5.332 \| good	23.76 \| good	14.7 \| good	0.487 \| good	21.54 \| good	0.304 \| good
2025-12-06T01:00:00.000Z	27 \| good	5.181 \| good	22.51 \| good	14.589 \| good	0.478 \| good	22.303 \| good	0.333 \| good
2025-12-06T02:00:00.000Z	27 \| good	5.335 \| good	23.678 \| good	13.247 \| good	0.479 \| good	23.911 \| good	0.384 \| good
2025-12-06T03:00:00.000Z	33 \| good	6.408 \| good	28.245 \| good	11.481 \| good	0.493 \| good	25.732 \| good	0.39 \| good
2025-12-06T04:00:00.000Z	38 \| good	6.744 \| good	29.877 \| good	11.595 \| good	0.489 \| good	25.219 \| good	0.39 \| good
2025-12-06T05:00:00.000Z	44 \| good	8.077 \| good	35.778 \| good	9.327 \| good	0.446 \| good	23.129 \| good	0.39 \| good
2025-12-06T06:00:00.000Z	52 \| moderate	9.656 \| good	43.056 \| good	8.09 \| good	0.45 \| good	23.679 \| good	0.384 \| good
2025-12-06T07:00:00.000Z	54 \| moderate	10.83 \| good	48.222 \| good	6.017 \| good	0.451 \| good	24.922 \| good	0.384 \| good
2025-12-06T08:00:00.000Z	56 \| moderate	12.107 \| fine	54.041 \| good	5.687 \| good	0.536 \| good	27.142 \| good	0.39 \| good
2025-12-06T09:00:00.000Z	58 \| moderate	12.922 \| fine	58.207 \| fine	4.873 \| good	0.559 \| good	27.412 \| good	0.388 \| good
2025-12-06T10:00:00.000Z	60 \| moderate	14.208 \| fine	63.807 \| fine	5.142 \| good	0.501 \| good	25.613 \| good	0.395 \| good
2025-12-06T11:00:00.000Z	62 \| moderate	15.4 \| fine	69.052 \| fine	6.464 \| good	0.546 \| good	24.136 \| good	0.383 \| good
2025-12-06T12:00:00.000Z	66 \| moderate	17.181 \| fine	76.036 \| fine	7.825 \| good	0.541 \| good	24.702 \| good	0.384 \| good
2025-12-06T13:00:00.000Z	67 \| moderate	18.335 \| fine	81.138 \| fine	6.622 \| good	0.628 \| good	23.764 \| good	0.39 \| good
2025-12-06T14:00:00.000Z	71 \| moderate	20.154 \| fine	89.022 \| fine	5.448 \| good	0.804 \| good	23.504 \| good	0.431 \| good
2025-12-06T15:00:00.000Z	77 \| moderate	22.524 \| fine	98.626 \| fine	6.152 \| good	0.937 \| good	22.328 \| good	0.512 \| good
2025-12-06T16:00:00.000Z	81 \| moderate	24.534 \| fine	107.063 \| fine	5.793 \| good	0.978 \| good	22.13 \| good	0.5 \| good
2025-12-06T17:00:00.000Z	81 \| moderate	24.509 \| fine	106.67 \| fine	7.344 \| good	0.876 \| good	18.857 \| good	0.458 \| good
2025-12-06T18:00:00.000Z	77 \| moderate	23.223 \| fine	102.33 \| fine	10.11 \| good	0.82 \| good	18.221 \| good	0.471 \| good
2025-12-06T19:00:00.000Z	73 \| moderate	20.833 \| fine	91.687 \| fine	11.63 \| good	0.682 \| good	16.014 \| good	0.417 \| good
2025-12-06T20:00:00.000Z	69 \| moderate	19.13 \| fine	85.178 \| fine	11.726 \| good	0.69 \| good	13.465 \| good	0.359 \| good
2025-12-06T21:00:00.000Z	64 \| moderate	16.394 \| fine	73.013 \| fine	16.371 \| good	0.549 \| good	9.881 \| good	0.307 \| good
2025-12-06T22:00:00.000Z	64 \| moderate	15.706 \| fine	69.853 \| fine	16.352 \| good	0.54 \| good	8.584 \| good	0.309 \| good
2025-12-06T23:00:00.000Z	60 \| moderate	14.439 \| fine	64.643 \| fine	15.699 \| good	0.684 \| good	10.923 \| good	0.295 \| good
2025-12-07T00:00:00.000Z	62 \| moderate	15.058 \| fine	67.533 \| fine	14.8 \| good	0.753 \| good	14.655 \| good	0.307 \| good
2025-12-07T01:00:00.000Z	67 \| moderate	17.521 \| fine	77.922 \| fine	12.542 \| good	0.879 \| good	17.243 \| good	0.338 \| good
2025-12-07T02:00:00.000Z	71 \| moderate	19.975 \| fine	87.989 \| fine	10.758 \| good	0.993 \| good	18.862 \| good	0.401 \| good
2025-12-07T03:00:00.000Z	82 \| moderate	25.64 \| fine	112.105 \| fine	6.06 \| good	1.298 \| good	21.629 \| good	0.583 \| good
2025-12-07T04:00:00.000Z	82 \| moderate	25.952 \| fine	113.316 \| fine	5.688 \| good	1.297 \| good	21.633 \| good	0.612 \| good
2025-12-07T05:00:00.000Z	84 \| moderate	26.965 \| fine	117.778 \| fine	3.451 \| good	1.508 \| good	21.98 \| good	0.648 \| good
2025-12-07T06:00:00.000Z	86 \| moderate	27.97 \| fine	121.803 \| fine	2.589 \| good	1.645 \| good	20.928 \| good	0.613 \| good
2025-12-07T07:00:00.000Z	88 \| moderate	28.924 \| fine	126.047 \| fine	2.221 \| good	1.68 \| good	21.12 \| good	0.659 \| good
2025-12-07T08:00:00.000Z	88 \| moderate	29.071 \| fine	125.851 \| fine	2.084 \| good	1.681 \| good	20.211 \| good	0.641 \| good
2025-12-07T09:00:00.000Z	84 \| moderate	27.187 \| fine	118.079 \| fine	3.638 \| good	1.404 \| good	18.474 \| good	0.529 \| good
2025-12-07T10:00:00.000Z	81 \| moderate	25.373 \| fine	110.74 \| fine	3.972 \| good	1.28 \| good	18.099 \| good	0.478 \| good
2025-12-07T11:00:00.000Z	77 \| moderate	23.153 \| fine	101.85 \| fine	8.198 \| good	1.372 \| good	20.119 \| good	0.564 \| good
2025-12-07T12:00:00.000Z	75 \| moderate	21.894 \| fine	95.924 \| fine	7.238 \| good	1.37 \| good	19.98 \| good	0.619 \| good
2025-12-07T13:00:00.000Z	73 \| moderate	20.583 \| fine	91.249 \| fine	2.267 \| good	1.507 \| good	20.841 \| good	0.597 \| good
2025-12-07T14:00:00.000Z	71 \| moderate	19.885 \| fine	87.66 \| fine	3.501 \| good	1.625 \| good	22.297 \| good	0.777 \| good
2025-12-07T14:00:00.000Z	73 \| moderate	20.583 \| fine	91.249 \| fine	2.267 \| good	1.507 \| good	20.841 \| good	0.597 \| good
2025-12-07T15:00:00.000Z	79 \| moderate	23.975 \| fine	105.074 \| fine	17.109 \| good	4.346 \| good	12.462 \| good	0.318 \| good
2025-12-07T16:00:00.000Z	75 \| moderate	22.064 \| fine	97.268 \| fine	21.585 \| good	3.983 \| good	10.503 \| good	0.279 \| good
2025-12-07T17:00:00.000Z	67 \| moderate	17.992 \| fine	79.357 \| fine	25.959 \| good	3.621 \| good	8.544 \| good	0.239 \| good
2025-12-07T18:00:00.000Z	66 \| moderate	16.756 \| fine	74.51 \| fine	26.993 \| good	3.259 \| good	6.585 \| good	0.2 \| good
2025-12-07T19:00:00.000Z	64 \| moderate	15.669 \| fine	70.378 \| fine	27.828 \| good	3.362 \| good	7.645 \| good	0.202 \| good
2025-12-07T20:00:00.000Z	60 \| moderate	13.789 \| fine	62.492 \| fine	27.453 \| good	3.466 \| good	8.705 \| good	0.205 \| good
2025-12-07T21:00:00.000Z	66 \| moderate	16.705 \| fine	74.488 \| fine	18.952 \| good	3.569 \| good	9.765 \| good	0.207 \| good
2025-12-07T22:00:00.000Z	71 \| moderate	19.881 \| fine	88.009 \| fine	11.178 \| good	3.719 \| good	14.554 \| good	0.249 \| good
2025-12-07T23:00:00.000Z	77 \| moderate	23.415 \| fine	101.885 \| fine	6.329 \| good	3.869 \| good	19.343 \| good	0.29 \| good
2025-12-08T00:00:00.000Z	73 \| moderate	20.905 \| fine	91.922 \| fine	4.291 \| good	4.019 \| good	24.132 \| good	0.331 \| good
2025-12-08T01:00:00.000Z	75 \| moderate	22.14 \| fine	96.539 \| fine	4.782 \| good	4.234 \| good	24.345 \| good	0.336 \| good
2025-12-08T02:00:00.000Z	79 \| moderate	23.565 \| fine	102.861 \| fine	6.322 \| good	4.449 \| good	24.559 \| good	0.341 \| good
2025-12-08T03:00:00.000Z	79 \| moderate	24.417 \| fine	106.948 \| fine	7.861 \| good	4.663 \| good	24.772 \| good	0.346 \| good
2025-12-08T04:00:00.000Z	77 \| moderate	22.519 \| fine	98.972 \| fine	9.518 \| good	4.818 \| good	22.673 \| good	0.329 \| good
2025-12-08T05:00:00.000Z	67 \| moderate	18.021 \| fine	79.812 \| fine	13.622 \| good	4.973 \| good	20.575 \| good	0.312 \| good
2025-12-08T06:00:00.000Z	58 \| moderate	12.778 \| fine	57.51 \| fine	20.578 \| good	5.127 \| good	18.477 \| good	0.295 \| good
2025-12-08T07:00:00.000Z	44 \| good	7.98 \| good	35.094 \| good	23.067 \| good	4.184 \| good	14.001 \| good	0.261 \| good
2025-12-08T08:00:00.000Z	23 \| good	3.463 \| good	15.167 \| good	24.874 \| good	3.242 \| good	9.526 \| good	0.226 \| good
2025-12-08T09:00:00.000Z	26 \| good	1.39 \| good	5.383 \| good	28.141 \| good	2.299 \| good	5.051 \| good	0.192 \| good
2025-12-08T10:00:00.000Z	24 \| good	1.359 \| good	5.285 \| good	25.838 \| good	1.842 \| good	5.132 \| good	0.184 \| good
2025-12-08T11:00:00.000Z	22 \| good	2.414 \| good	9.945 \| good	23.67 \| good	1.385 \| good	5.213 \| good	0.176 \| good
2025-12-08T12:00:00.000Z	21 \| good	3.051 \| good	12.271 \| good	23.371 \| good	0.929 \| good	5.294 \| good	0.168 \| good
2025-12-08T13:00:00.000Z	27 \| good	2.837 \| good	11.779 \| good	28.757 \| good	0.908 \| good	4.659 \| good	0.167 \| good
2025-12-08T14:00:00.000Z	28 \| good	3.99 \| good	17.272 \| good	29.531 \| good	0.887 \| good	4.023 \| good	0.166 \| good
2025-12-08T15:00:00.000Z	26 \| good	2.983 \| good	12.232 \| good	28.061 \| good	0.866 \| good	3.388 \| good	0.165 \| good
2025-12-08T16:00:00.000Z	25 \| good	2.955 \| good	11.949 \| good	27.299 \| good	0.904 \| good	3.315 \| good	0.161 \| good
2025-12-08T17:00:00.000Z	26 \| good	2.281 \| good	9.612 \| good	27.701 \| good	0.943 \| good	3.242 \| good	0.157 \| good
2025-12-08T18:00:00.000Z	26 \| good	1.877 \| good	7.84 \| good	27.73 \| good	0.981 \| good	3.169 \| good	0.153 \| good
2025-12-08T19:00:00.000Z	25 \| good	1.751 \| good	7.073 \| good	27.42 \| good	1.04 \| good	4.041 \| good	0.156 \| good
2025-12-08T20:00:00.000Z	25 \| good	1.09 \| good	4.285 \| good	27.37 \| good	1.099 \| good	4.914 \| good	0.158 \| good
2025-12-08T21:00:00.000Z	21 \| good	1.984 \| good	8.111 \| good	22.881 \| good	1.157 \| good	5.786 \| good	0.16 \| good
2025-12-08T22:00:00.000Z	22 \| good	4.406 \| good	19.379 \| good	14.894 \| good	1.297 \| good	8.455 \| good	0.179 \| good
2025-12-08T23:00:00.000Z	27 \| good	5.2 \| good	22.317 \| good	10.413 \| good	1.436 \| good	11.123 \| good	0.197 \| good
2025-12-09T00:00:00.000Z	16 \| good	3.233 \| good	14.062 \| good	12.903 \| good	1.575 \| good	13.792 \| good	0.216 \| good
2025-12-09T01:00:00.000Z	16 \| good	1.894 \| good	7.811 \| good	16.627 \| good	1.567 \| good	13.507 \| good	0.214 \| good
2025-12-09T02:00:00.000Z	17 \| good	1.628 \| good	6.832 \| good	18.034 \| good	1.559 \| good	13.222 \| good	0.212 \| good
2025-12-09T03:00:00.000Z	15 \| good	2.426 \| good	10.012 \| good	16.076 \| good	1.551 \| good	12.937 \| good	0.21 \| good
2025-12-09T04:00:00.000Z	22 \| good	3.926 \| good	17.273 \| good	14.386 \| good	1.435 \| good	11.278 \| good	0.201 \| good
2025-12-09T05:00:00.000Z	27 \| good	5.304 \| good	22.777 \| good	12.517 \| good	1.319 \| good	9.618 \| good	0.192 \| good
2025-12-09T06:00:00.000Z	33 \| good	6.474 \| good	28.855 \| good	11.331 \| good	1.203 \| good	7.958 \| good	0.183 \| good
2025-12-09T07:00:00.000Z	33 \| good	6.393 \| good	28.425 \| good	10.654 \| good	1.251 \| good	8.019 \| good	0.182 \| good
2025-12-09T08:00:00.000Z	38 \| good	6.722 \| good	29.85 \| good	7.362 \| good	1.3 \| good	8.08 \| good	0.181 \| good
2025-12-09T09:00:00.000Z	38 \| good	7.443 \| good	32.777 \| good	4.232 \| good	1.348 \| good	8.141 \| good	0.18 \| good
2025-12-09T10:00:00.000Z	44 \| good	8.286 \| good	36.504 \| good	3.329 \| good	1.591 \| good	10.865 \| good	0.197 \| good
2025-12-09T11:00:00.000Z	54 \| moderate	10.67 \| good	47.315 \| good	0.72 \| good	1.834 \| good	13.589 \| good	0.214 \| good
2025-12-09T12:00:00.000Z	56 \| moderate	12.443 \| fine	56.184 \| fine	0.518 \| good	2.076 \| good	16.313 \| good	0.231 \| good
2025-12-09T13:00:00.000Z	60 \| moderate	14.028 \| fine	62.583 \| fine	5.53 \| good	2.436 \| good	15.834 \| good	0.232 \| good
2025-12-09T14:00:00.000Z	60 \| moderate	14.118 \| fine	63.721 \| fine	8.881 \| good	2.796 \| good	15.355 \| good	0.234 \| good

Lansdowne

Empower business decisions with accurate air quality data

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

0.64ppm

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 Lansdowne, Pennsylvania get updated?

Air quality updates for Lansdowne, Pennsylvania are available every hour.

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

Lansdowne, Pennsylvania experienced its worst air quality at 08:00:00, 2025-12-07.

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

The best air quality in Lansdowne, Pennsylvania was observed at 11:00:00 on 2025-12-06.

What is the air quality in Lansdowne, Pennsylvania right now?

The air quality in Lansdowne, Pennsylvania right now is Moderate, with an AQI of 73.

What pollutant is most frequently found in Lansdowne, Pennsylvania?

In Lansdowne, Pennsylvania, PM2.5 is the most frequently found pollutant.

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

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

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

Lansdowne, Pennsylvania currently has a PM_2.5 concentration of 20.583 μg/m³.

What is the current level of PM₁₀ in Lansdowne, Pennsylvania?

Lansdowne, Pennsylvania currently has a PM₁₀ concentration of 91.249 μg/m³.

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

The current carbon monoxide (CO) level in Lansdowne, Pennsylvania is 0.597 ppm.

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

The current sulfur dioxide (SO₂) concentration in Lansdowne, Pennsylvania is 1.507 ppb.

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

Lansdowne, Pennsylvania currently has an ozone (O₃) concentration of 2.267 ppm.

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

The current level of nitrogen dioxide (NO₂) in Lansdowne, Pennsylvania is 20.841 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T15:00:00.000Z	25 \| good	3.363 \| good	15.118 \| good	26.644 \| good	0.461 \| good	26.862 \| good	0.382 \| good
2025-12-05T16:00:00.000Z	25 \| good	3.642 \| good	15.905 \| good	25.081 \| good	0.429 \| good	26.517 \| good	0.374 \| good
2025-12-05T17:00:00.000Z	26 \| good	3.61 \| good	16.208 \| good	24.516 \| good	0.463 \| good	28.487 \| good	0.374 \| good
2025-12-05T18:00:00.000Z	26 \| good	3.848 \| good	17.228 \| good	24.422 \| good	0.58 \| good	27.714 \| good	0.386 \| good
2025-12-05T19:00:00.000Z	22 \| good	4.245 \| good	18.417 \| good	23.011 \| good	0.594 \| good	22.688 \| good	0.299 \| good
2025-12-05T20:00:00.000Z	27 \| good	4.538 \| good	19.999 \| good	22.4 \| good	0.519 \| good	26.908 \| good	0.382 \| good
2025-12-05T21:00:00.000Z	27 \| good	4.69 \| good	20.322 \| good	18.834 \| good	0.557 \| good	28.211 \| good	0.389 \| good
2025-12-05T22:00:00.000Z	27 \| good	4.927 \| good	21.209 \| good	20.296 \| good	0.48 \| good	26.283 \| good	0.385 \| good
2025-12-05T23:00:00.000Z	27 \| good	4.99 \| good	21.839 \| good	19.125 \| good	0.486 \| good	23.9 \| good	0.356 \| good
2025-12-06T00:00:00.000Z	27 \| good	5.332 \| good	23.76 \| good	14.7 \| good	0.487 \| good	21.54 \| good	0.304 \| good
2025-12-06T01:00:00.000Z	27 \| good	5.181 \| good	22.51 \| good	14.589 \| good	0.478 \| good	22.303 \| good	0.333 \| good
2025-12-06T02:00:00.000Z	27 \| good	5.335 \| good	23.678 \| good	13.247 \| good	0.479 \| good	23.911 \| good	0.384 \| good
2025-12-06T03:00:00.000Z	33 \| good	6.408 \| good	28.245 \| good	11.481 \| good	0.493 \| good	25.732 \| good	0.39 \| good
2025-12-06T04:00:00.000Z	38 \| good	6.744 \| good	29.877 \| good	11.595 \| good	0.489 \| good	25.219 \| good	0.39 \| good
2025-12-06T05:00:00.000Z	44 \| good	8.077 \| good	35.778 \| good	9.327 \| good	0.446 \| good	23.129 \| good	0.39 \| good
2025-12-06T06:00:00.000Z	52 \| moderate	9.656 \| good	43.056 \| good	8.09 \| good	0.45 \| good	23.679 \| good	0.384 \| good
2025-12-06T07:00:00.000Z	54 \| moderate	10.83 \| good	48.222 \| good	6.017 \| good	0.451 \| good	24.922 \| good	0.384 \| good
2025-12-06T08:00:00.000Z	56 \| moderate	12.107 \| fine	54.041 \| good	5.687 \| good	0.536 \| good	27.142 \| good	0.39 \| good
2025-12-06T09:00:00.000Z	58 \| moderate	12.922 \| fine	58.207 \| fine	4.873 \| good	0.559 \| good	27.412 \| good	0.388 \| good
2025-12-06T10:00:00.000Z	60 \| moderate	14.208 \| fine	63.807 \| fine	5.142 \| good	0.501 \| good	25.613 \| good	0.395 \| good
2025-12-06T11:00:00.000Z	62 \| moderate	15.4 \| fine	69.052 \| fine	6.464 \| good	0.546 \| good	24.136 \| good	0.383 \| good
2025-12-06T12:00:00.000Z	66 \| moderate	17.181 \| fine	76.036 \| fine	7.825 \| good	0.541 \| good	24.702 \| good	0.384 \| good
2025-12-06T13:00:00.000Z	67 \| moderate	18.335 \| fine	81.138 \| fine	6.622 \| good	0.628 \| good	23.764 \| good	0.39 \| good
2025-12-06T14:00:00.000Z	71 \| moderate	20.154 \| fine	89.022 \| fine	5.448 \| good	0.804 \| good	23.504 \| good	0.431 \| good
2025-12-06T15:00:00.000Z	77 \| moderate	22.524 \| fine	98.626 \| fine	6.152 \| good	0.937 \| good	22.328 \| good	0.512 \| good
2025-12-06T16:00:00.000Z	81 \| moderate	24.534 \| fine	107.063 \| fine	5.793 \| good	0.978 \| good	22.13 \| good	0.5 \| good
2025-12-06T17:00:00.000Z	81 \| moderate	24.509 \| fine	106.67 \| fine	7.344 \| good	0.876 \| good	18.857 \| good	0.458 \| good
2025-12-06T18:00:00.000Z	77 \| moderate	23.223 \| fine	102.33 \| fine	10.11 \| good	0.82 \| good	18.221 \| good	0.471 \| good
2025-12-06T19:00:00.000Z	73 \| moderate	20.833 \| fine	91.687 \| fine	11.63 \| good	0.682 \| good	16.014 \| good	0.417 \| good
2025-12-06T20:00:00.000Z	69 \| moderate	19.13 \| fine	85.178 \| fine	11.726 \| good	0.69 \| good	13.465 \| good	0.359 \| good
2025-12-06T21:00:00.000Z	64 \| moderate	16.394 \| fine	73.013 \| fine	16.371 \| good	0.549 \| good	9.881 \| good	0.307 \| good
2025-12-06T22:00:00.000Z	64 \| moderate	15.706 \| fine	69.853 \| fine	16.352 \| good	0.54 \| good	8.584 \| good	0.309 \| good
2025-12-06T23:00:00.000Z	60 \| moderate	14.439 \| fine	64.643 \| fine	15.699 \| good	0.684 \| good	10.923 \| good	0.295 \| good
2025-12-07T00:00:00.000Z	62 \| moderate	15.058 \| fine	67.533 \| fine	14.8 \| good	0.753 \| good	14.655 \| good	0.307 \| good
2025-12-07T01:00:00.000Z	67 \| moderate	17.521 \| fine	77.922 \| fine	12.542 \| good	0.879 \| good	17.243 \| good	0.338 \| good
2025-12-07T02:00:00.000Z	71 \| moderate	19.975 \| fine	87.989 \| fine	10.758 \| good	0.993 \| good	18.862 \| good	0.401 \| good
2025-12-07T03:00:00.000Z	82 \| moderate	25.64 \| fine	112.105 \| fine	6.06 \| good	1.298 \| good	21.629 \| good	0.583 \| good
2025-12-07T04:00:00.000Z	82 \| moderate	25.952 \| fine	113.316 \| fine	5.688 \| good	1.297 \| good	21.633 \| good	0.612 \| good
2025-12-07T05:00:00.000Z	84 \| moderate	26.965 \| fine	117.778 \| fine	3.451 \| good	1.508 \| good	21.98 \| good	0.648 \| good
2025-12-07T06:00:00.000Z	86 \| moderate	27.97 \| fine	121.803 \| fine	2.589 \| good	1.645 \| good	20.928 \| good	0.613 \| good
2025-12-07T07:00:00.000Z	88 \| moderate	28.924 \| fine	126.047 \| fine	2.221 \| good	1.68 \| good	21.12 \| good	0.659 \| good
2025-12-07T08:00:00.000Z	88 \| moderate	29.071 \| fine	125.851 \| fine	2.084 \| good	1.681 \| good	20.211 \| good	0.641 \| good
2025-12-07T09:00:00.000Z	84 \| moderate	27.187 \| fine	118.079 \| fine	3.638 \| good	1.404 \| good	18.474 \| good	0.529 \| good
2025-12-07T10:00:00.000Z	81 \| moderate	25.373 \| fine	110.74 \| fine	3.972 \| good	1.28 \| good	18.099 \| good	0.478 \| good
2025-12-07T11:00:00.000Z	77 \| moderate	23.153 \| fine	101.85 \| fine	8.198 \| good	1.372 \| good	20.119 \| good	0.564 \| good
2025-12-07T12:00:00.000Z	75 \| moderate	21.894 \| fine	95.924 \| fine	7.238 \| good	1.37 \| good	19.98 \| good	0.619 \| good
2025-12-07T13:00:00.000Z	73 \| moderate	20.583 \| fine	91.249 \| fine	2.267 \| good	1.507 \| good	20.841 \| good	0.597 \| good
2025-12-07T14:00:00.000Z	71 \| moderate	19.885 \| fine	87.66 \| fine	3.501 \| good	1.625 \| good	22.297 \| good	0.777 \| good
2025-12-07T14:00:00.000Z	73 \| moderate	20.583 \| fine	91.249 \| fine	2.267 \| good	1.507 \| good	20.841 \| good	0.597 \| good
2025-12-07T15:00:00.000Z	79 \| moderate	23.975 \| fine	105.074 \| fine	17.109 \| good	4.346 \| good	12.462 \| good	0.318 \| good
2025-12-07T16:00:00.000Z	75 \| moderate	22.064 \| fine	97.268 \| fine	21.585 \| good	3.983 \| good	10.503 \| good	0.279 \| good
2025-12-07T17:00:00.000Z	67 \| moderate	17.992 \| fine	79.357 \| fine	25.959 \| good	3.621 \| good	8.544 \| good	0.239 \| good
2025-12-07T18:00:00.000Z	66 \| moderate	16.756 \| fine	74.51 \| fine	26.993 \| good	3.259 \| good	6.585 \| good	0.2 \| good
2025-12-07T19:00:00.000Z	64 \| moderate	15.669 \| fine	70.378 \| fine	27.828 \| good	3.362 \| good	7.645 \| good	0.202 \| good
2025-12-07T20:00:00.000Z	60 \| moderate	13.789 \| fine	62.492 \| fine	27.453 \| good	3.466 \| good	8.705 \| good	0.205 \| good
2025-12-07T21:00:00.000Z	66 \| moderate	16.705 \| fine	74.488 \| fine	18.952 \| good	3.569 \| good	9.765 \| good	0.207 \| good
2025-12-07T22:00:00.000Z	71 \| moderate	19.881 \| fine	88.009 \| fine	11.178 \| good	3.719 \| good	14.554 \| good	0.249 \| good
2025-12-07T23:00:00.000Z	77 \| moderate	23.415 \| fine	101.885 \| fine	6.329 \| good	3.869 \| good	19.343 \| good	0.29 \| good
2025-12-08T00:00:00.000Z	73 \| moderate	20.905 \| fine	91.922 \| fine	4.291 \| good	4.019 \| good	24.132 \| good	0.331 \| good
2025-12-08T01:00:00.000Z	75 \| moderate	22.14 \| fine	96.539 \| fine	4.782 \| good	4.234 \| good	24.345 \| good	0.336 \| good
2025-12-08T02:00:00.000Z	79 \| moderate	23.565 \| fine	102.861 \| fine	6.322 \| good	4.449 \| good	24.559 \| good	0.341 \| good
2025-12-08T03:00:00.000Z	79 \| moderate	24.417 \| fine	106.948 \| fine	7.861 \| good	4.663 \| good	24.772 \| good	0.346 \| good
2025-12-08T04:00:00.000Z	77 \| moderate	22.519 \| fine	98.972 \| fine	9.518 \| good	4.818 \| good	22.673 \| good	0.329 \| good
2025-12-08T05:00:00.000Z	67 \| moderate	18.021 \| fine	79.812 \| fine	13.622 \| good	4.973 \| good	20.575 \| good	0.312 \| good
2025-12-08T06:00:00.000Z	58 \| moderate	12.778 \| fine	57.51 \| fine	20.578 \| good	5.127 \| good	18.477 \| good	0.295 \| good
2025-12-08T07:00:00.000Z	44 \| good	7.98 \| good	35.094 \| good	23.067 \| good	4.184 \| good	14.001 \| good	0.261 \| good
2025-12-08T08:00:00.000Z	23 \| good	3.463 \| good	15.167 \| good	24.874 \| good	3.242 \| good	9.526 \| good	0.226 \| good
2025-12-08T09:00:00.000Z	26 \| good	1.39 \| good	5.383 \| good	28.141 \| good	2.299 \| good	5.051 \| good	0.192 \| good
2025-12-08T10:00:00.000Z	24 \| good	1.359 \| good	5.285 \| good	25.838 \| good	1.842 \| good	5.132 \| good	0.184 \| good
2025-12-08T11:00:00.000Z	22 \| good	2.414 \| good	9.945 \| good	23.67 \| good	1.385 \| good	5.213 \| good	0.176 \| good
2025-12-08T12:00:00.000Z	21 \| good	3.051 \| good	12.271 \| good	23.371 \| good	0.929 \| good	5.294 \| good	0.168 \| good
2025-12-08T13:00:00.000Z	27 \| good	2.837 \| good	11.779 \| good	28.757 \| good	0.908 \| good	4.659 \| good	0.167 \| good
2025-12-08T14:00:00.000Z	28 \| good	3.99 \| good	17.272 \| good	29.531 \| good	0.887 \| good	4.023 \| good	0.166 \| good
2025-12-08T15:00:00.000Z	26 \| good	2.983 \| good	12.232 \| good	28.061 \| good	0.866 \| good	3.388 \| good	0.165 \| good
2025-12-08T16:00:00.000Z	25 \| good	2.955 \| good	11.949 \| good	27.299 \| good	0.904 \| good	3.315 \| good	0.161 \| good
2025-12-08T17:00:00.000Z	26 \| good	2.281 \| good	9.612 \| good	27.701 \| good	0.943 \| good	3.242 \| good	0.157 \| good
2025-12-08T18:00:00.000Z	26 \| good	1.877 \| good	7.84 \| good	27.73 \| good	0.981 \| good	3.169 \| good	0.153 \| good
2025-12-08T19:00:00.000Z	25 \| good	1.751 \| good	7.073 \| good	27.42 \| good	1.04 \| good	4.041 \| good	0.156 \| good
2025-12-08T20:00:00.000Z	25 \| good	1.09 \| good	4.285 \| good	27.37 \| good	1.099 \| good	4.914 \| good	0.158 \| good
2025-12-08T21:00:00.000Z	21 \| good	1.984 \| good	8.111 \| good	22.881 \| good	1.157 \| good	5.786 \| good	0.16 \| good
2025-12-08T22:00:00.000Z	22 \| good	4.406 \| good	19.379 \| good	14.894 \| good	1.297 \| good	8.455 \| good	0.179 \| good
2025-12-08T23:00:00.000Z	27 \| good	5.2 \| good	22.317 \| good	10.413 \| good	1.436 \| good	11.123 \| good	0.197 \| good
2025-12-09T00:00:00.000Z	16 \| good	3.233 \| good	14.062 \| good	12.903 \| good	1.575 \| good	13.792 \| good	0.216 \| good
2025-12-09T01:00:00.000Z	16 \| good	1.894 \| good	7.811 \| good	16.627 \| good	1.567 \| good	13.507 \| good	0.214 \| good
2025-12-09T02:00:00.000Z	17 \| good	1.628 \| good	6.832 \| good	18.034 \| good	1.559 \| good	13.222 \| good	0.212 \| good
2025-12-09T03:00:00.000Z	15 \| good	2.426 \| good	10.012 \| good	16.076 \| good	1.551 \| good	12.937 \| good	0.21 \| good
2025-12-09T04:00:00.000Z	22 \| good	3.926 \| good	17.273 \| good	14.386 \| good	1.435 \| good	11.278 \| good	0.201 \| good
2025-12-09T05:00:00.000Z	27 \| good	5.304 \| good	22.777 \| good	12.517 \| good	1.319 \| good	9.618 \| good	0.192 \| good
2025-12-09T06:00:00.000Z	33 \| good	6.474 \| good	28.855 \| good	11.331 \| good	1.203 \| good	7.958 \| good	0.183 \| good
2025-12-09T07:00:00.000Z	33 \| good	6.393 \| good	28.425 \| good	10.654 \| good	1.251 \| good	8.019 \| good	0.182 \| good
2025-12-09T08:00:00.000Z	38 \| good	6.722 \| good	29.85 \| good	7.362 \| good	1.3 \| good	8.08 \| good	0.181 \| good
2025-12-09T09:00:00.000Z	38 \| good	7.443 \| good	32.777 \| good	4.232 \| good	1.348 \| good	8.141 \| good	0.18 \| good
2025-12-09T10:00:00.000Z	44 \| good	8.286 \| good	36.504 \| good	3.329 \| good	1.591 \| good	10.865 \| good	0.197 \| good
2025-12-09T11:00:00.000Z	54 \| moderate	10.67 \| good	47.315 \| good	0.72 \| good	1.834 \| good	13.589 \| good	0.214 \| good
2025-12-09T12:00:00.000Z	56 \| moderate	12.443 \| fine	56.184 \| fine	0.518 \| good	2.076 \| good	16.313 \| good	0.231 \| good
2025-12-09T13:00:00.000Z	60 \| moderate	14.028 \| fine	62.583 \| fine	5.53 \| good	2.436 \| good	15.834 \| good	0.232 \| good
2025-12-09T14:00:00.000Z	60 \| moderate	14.118 \| fine	63.721 \| fine	8.881 \| good	2.796 \| good	15.355 \| good	0.234 \| good

Current air quality index in Lansdowne, Pennsylvania today

Common air pollutants in Lansdowne, Pennsylvania

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Lansdowne, Pennsylvania air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

Yeadon, Pennsylvania

Darby Borough, Pennsylvania

Upper Darby, Pennsylvania

Ridley, Pennsylvania

Marple, Pennsylvania

Haverford, 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 Lansdowne, Pennsylvania get updated?

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

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

What is the air quality in Lansdowne, Pennsylvania right now?

What pollutant is most frequently found in Lansdowne, Pennsylvania?

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

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

What is the current level of PM10 in Lansdowne, Pennsylvania?

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

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

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

What is the current level of nitrogen dioxide (NO2) in Lansdowne, 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 Lansdowne, Pennsylvania right now?

What is the current level of PM₁₀ in Lansdowne, Pennsylvania?

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

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

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