What are the current PM10 levels at Ridley, Pennsylvania?

The current PM10 levels in Ridley, Pennsylvania are 12.174 μg/m3.

What are the current sulfur dioxide (SO2) levels at Ridley, Pennsylvania?

The current sulfur dioxide (SO2) levels in Ridley, Pennsylvania are 0.345 ppb.

What are the current ozone (O3) levels at Ridley, Pennsylvania?

The current ozone (O3) levels at Ridley, Pennsylvania is 30.86 ppm.

What are the current nitrogen dioxide (NO2) levels at Ridley, Pennsylvania?

The current nitrogen dioxide (NO2) levels at Ridley, Pennsylvania is 8.877 ppb.

Real-time air quality index in Ridley, Pennsylvania today

Q: What are the current PM2.5 levels in Ridley, Pennsylvania?

The measured PM2.5 levels in Ridley, Pennsylvania at present are 2.806 μg/m3.

Stay updated with real-time air quality in Ridley, 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

Ridley, Pennsylvania

Last updated: ... (Local time)

Common air pollutants in Ridley, Pennsylvania

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

2.81 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

12.17 μg/m³

155

255

425

605+

Ozone (O₃)

30.86 ppb

201

201+

Sulfur Dioxide (SO₂)

0.34 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

8.88 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.26 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

Ridley, Pennsylvania

Get Live Pollen Counts

Ridley, Pennsylvania

Scroll To Air Quality Map

Track live Ridley, Pennsylvania air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T23:00:00.000Z	33 \| good	3.636 \| good	16.166 \| good	36.087 \| good	0.262 \| good	12.152 \| good	0.297 \| good
2026-10-21T00:00:00.000Z	31 \| good	4.326 \| good	18.747 \| good	32.889 \| good	0.248 \| good	16.134 \| good	0.348 \| good
2026-10-21T01:00:00.000Z	27 \| good	4.716 \| good	20.371 \| good	27.798 \| good	0.397 \| good	18.289 \| good	0.385 \| good
2026-10-21T02:00:00.000Z	27 \| good	5.058 \| good	21.922 \| good	24.999 \| good	0.402 \| good	17.168 \| good	0.384 \| good
2026-10-21T03:00:00.000Z	38 \| good	6.551 \| good	29.196 \| good	19.945 \| good	0.527 \| good	8.735 \| good	0.183 \| good
2026-10-21T04:00:00.000Z	22 \| good	4.399 \| good	19.013 \| good	20.777 \| good	0.251 \| good	13.14 \| good	0.289 \| good
2026-10-21T05:00:00.000Z	22 \| good	3.777 \| good	16.143 \| good	18.738 \| good	0.146 \| good	11.945 \| good	0.241 \| good
2026-10-21T06:00:00.000Z	21 \| good	3.18 \| good	14.16 \| good	23.185 \| good	0.159 \| good	8.87 \| good	0.225 \| good
2026-10-21T07:00:00.000Z	21 \| good	2.772 \| good	11.439 \| good	23.297 \| good	0.26 \| good	6.249 \| good	0.225 \| good
2026-10-21T08:00:00.000Z	26 \| good	2.573 \| good	10.52 \| good	27.999 \| good	0.137 \| good	6.553 \| good	0.167 \| good
2026-10-21T09:00:00.000Z	26 \| good	2.454 \| good	9.816 \| good	27.733 \| good	0.133 \| good	6.807 \| good	0.225 \| good
2026-10-21T10:00:00.000Z	25 \| good	2.412 \| good	9.889 \| good	26.989 \| good	0.237 \| good	8.826 \| good	0.225 \| good
2026-10-21T11:00:00.000Z	25 \| good	2.508 \| good	10.076 \| good	27.246 \| good	0.247 \| good	8.54 \| good	0.258 \| good
2026-10-21T12:00:00.000Z	23 \| good	2.663 \| good	11.287 \| good	25.186 \| good	0.107 \| good	11.801 \| good	0.276 \| good
2026-10-21T13:00:00.000Z	22 \| good	2.757 \| good	11.42 \| good	24.211 \| good	0.153 \| good	12.017 \| good	0.297 \| good
2026-10-21T14:00:00.000Z	22 \| good	2.818 \| good	11.59 \| good	24.256 \| good	0.256 \| good	12.358 \| good	0.281 \| good
2026-10-21T15:00:00.000Z	24 \| good	2.797 \| good	11.801 \| good	25.742 \| good	0.245 \| good	10.418 \| good	0.274 \| good
2026-10-21T16:00:00.000Z	23 \| good	2.735 \| good	11.055 \| good	24.922 \| good	0.297 \| good	8.243 \| good	0.238 \| good
2026-10-21T17:00:00.000Z	24 \| good	2.737 \| good	11.214 \| good	25.97 \| good	0.288 \| good	8.554 \| good	0.217 \| good
2026-10-21T18:00:00.000Z	26 \| good	2.809 \| good	11.545 \| good	28.19 \| good	0.27 \| good	7.738 \| good	0.233 \| good
2026-10-21T19:00:00.000Z	28 \| good	2.808 \| good	11.658 \| good	29.587 \| good	0.167 \| good	7.804 \| good	0.233 \| good
2026-10-21T20:00:00.000Z	28 \| good	2.864 \| good	12.186 \| good	30.45 \| good	0.142 \| good	8.281 \| good	0.233 \| good
2026-10-21T21:00:00.000Z	27 \| good	2.886 \| good	12.444 \| good	29.47 \| good	0.217 \| good	4.936 \| good	0.146 \| good
2026-10-21T22:00:00.000Z	27 \| good	2.883 \| good	12.236 \| good	29.379 \| good	0.217 \| good	9.572 \| good	0.233 \| good
2026-10-21T23:00:00.000Z	25 \| good	2.94 \| good	12.691 \| good	26.764 \| good	0.109 \| good	6.327 \| good	0.168 \| good
2026-10-22T00:00:00.000Z	22 \| good	3.362 \| good	15.091 \| good	23.627 \| good	0.338 \| good	10.845 \| good	0.24 \| good
2026-10-22T01:00:00.000Z	22 \| good	3.729 \| good	16.783 \| good	22.535 \| good	0.385 \| good	11.589 \| good	0.276 \| good
2026-10-22T02:00:00.000Z	22 \| good	3.85 \| good	16.518 \| good	22.489 \| good	0.318 \| good	12.338 \| good	0.295 \| good
2026-10-22T03:00:00.000Z	33 \| good	6.313 \| good	27.92 \| good	14.301 \| good	0.606 \| good	15.549 \| good	0.237 \| good
2026-10-22T04:00:00.000Z	22 \| good	3.85 \| good	17.005 \| good	19.251 \| good	0.216 \| good	13.075 \| good	0.231 \| good
2026-10-22T05:00:00.000Z	22 \| good	3.906 \| good	17.571 \| good	18.873 \| good	0.218 \| good	13.48 \| good	0.217 \| good
2026-10-22T06:00:00.000Z	22 \| good	3.952 \| good	17.725 \| good	19.172 \| good	0.218 \| good	12.325 \| good	0.215 \| good
2026-10-22T07:00:00.000Z	22 \| good	3.712 \| good	16.32 \| good	18.809 \| good	0.219 \| good	7.225 \| good	0.159 \| good
2026-10-22T08:00:00.000Z	22 \| good	3.567 \| good	16.464 \| good	19.609 \| good	0.414 \| good	7.276 \| good	0.185 \| good
2026-10-22T09:00:00.000Z	22 \| good	3.66 \| good	15.54 \| good	16.747 \| good	0.119 \| good	8.399 \| good	0.158 \| good
2026-10-22T10:00:00.000Z	22 \| good	3.554 \| good	15.558 \| good	16.998 \| good	0.616 \| good	12.993 \| good	0.238 \| good
2026-10-22T11:00:00.000Z	22 \| good	3.527 \| good	15.808 \| good	18.594 \| good	1.213 \| good	14.964 \| good	0.238 \| good
2026-10-22T12:00:00.000Z	22 \| good	3.631 \| good	15.582 \| good	19.345 \| good	0.671 \| good	16.132 \| good	0.252 \| good
2026-10-22T13:00:00.000Z	22 \| good	3.688 \| good	16.362 \| good	19.259 \| good	0.672 \| good	17.591 \| good	0.235 \| good
2026-10-22T14:00:00.000Z	22 \| good	3.554 \| good	15.551 \| good	22.918 \| good	0.223 \| good	10.296 \| good	0.246 \| good
2026-10-22T15:00:00.000Z	22 \| good	3.383 \| good	14.677 \| good	24.247 \| good	0.219 \| good	6.736 \| good	0.146 \| good
2026-10-22T16:00:00.000Z	25 \| good	3.147 \| good	13.009 \| good	27.035 \| good	0.25 \| good	10.729 \| good	0.247 \| good
2026-10-22T17:00:00.000Z	28 \| good	2.998 \| good	12.482 \| good	29.903 \| good	0.25 \| good	10.508 \| good	0.247 \| good
2026-10-22T18:00:00.000Z	31 \| good	2.721 \| good	11.454 \| good	33.032 \| good	0.254 \| good	9.559 \| good	0.252 \| good
2026-10-22T19:00:00.000Z	31 \| good	2.646 \| good	11.055 \| good	33.547 \| good	0.257 \| good	8.705 \| good	0.25 \| good
2026-10-22T20:00:00.000Z	31 \| good	2.594 \| good	10.742 \| good	34.157 \| good	0.266 \| good	9.717 \| good	0.252 \| good
2026-10-22T21:00:00.000Z	31 \| good	2.673 \| good	11.147 \| good	33.841 \| good	0.253 \| good	9.198 \| good	0.271 \| good
2026-10-22T22:00:00.000Z	30 \| good	2.811 \| good	11.858 \| good	31.698 \| good	0.241 \| good	8.15 \| good	0.259 \| good
2026-10-22T22:00:00.000Z	29 \| good	2.806 \| good	12.174 \| good	30.86 \| good	0.345 \| good	8.877 \| good	0.257 \| good
2026-10-22T23:00:00.000Z	19 \| good	3.243 \| good	13.736 \| good	20.027 \| good	0.69 \| good	9.837 \| good	0.226 \| good
2026-10-23T00:00:00.000Z	22 \| good	4.394 \| good	19.323 \| good	22.392 \| good	0.725 \| good	9.669 \| good	0.222 \| good
2026-10-23T01:00:00.000Z	27 \| good	4.961 \| good	21.359 \| good	21.776 \| good	0.773 \| good	8.506 \| good	0.212 \| good
2026-10-23T02:00:00.000Z	22 \| good	4.4 \| good	19.327 \| good	22.741 \| good	0.823 \| good	7.298 \| good	0.204 \| good
2026-10-23T03:00:00.000Z	27 \| good	4.782 \| good	20.65 \| good	22.835 \| good	0.86 \| good	6.383 \| good	0.2 \| good
2026-10-23T04:00:00.000Z	33 \| good	5.534 \| good	23.679 \| good	21.363 \| good	0.853 \| good	5.436 \| good	0.196 \| good
2026-10-23T05:00:00.000Z	33 \| good	6.07 \| good	26.989 \| good	21.962 \| good	0.801 \| good	4.552 \| good	0.192 \| good
2026-10-23T06:00:00.000Z	33 \| good	6.372 \| good	28.437 \| good	21.876 \| good	0.723 \| good	4.023 \| good	0.188 \| good
2026-10-23T07:00:00.000Z	33 \| good	5.66 \| good	24.328 \| good	21.511 \| good	0.644 \| good	3.766 \| good	0.185 \| good
2026-10-23T08:00:00.000Z	22 \| good	4.466 \| good	19.409 \| good	21.221 \| good	0.585 \| good	3.729 \| good	0.184 \| good
2026-10-23T09:00:00.000Z	22 \| good	3.725 \| good	16.202 \| good	23.221 \| good	0.561 \| good	3.777 \| good	0.183 \| good
2026-10-23T10:00:00.000Z	20 \| good	2.803 \| good	11.718 \| good	22.128 \| good	0.577 \| good	3.952 \| good	0.183 \| good
2026-10-23T11:00:00.000Z	19 \| good	2.518 \| good	10.37 \| good	19.543 \| good	0.629 \| good	4.765 \| good	0.185 \| good
2026-10-23T12:00:00.000Z	20 \| good	1.743 \| good	7.251 \| good	21.923 \| good	0.692 \| good	5.923 \| good	0.191 \| good
2026-10-23T13:00:00.000Z	23 \| good	1.719 \| good	7.094 \| good	24.646 \| good	0.764 \| good	4.69 \| good	0.184 \| good
2026-10-23T14:00:00.000Z	22 \| good	2.717 \| good	10.799 \| good	23.823 \| good	0.8 \| good	3.689 \| good	0.172 \| good
2026-10-23T15:00:00.000Z	22 \| good	2.779 \| good	11.513 \| good	23.866 \| good	0.817 \| good	3.275 \| good	0.166 \| good
2026-10-23T16:00:00.000Z	23 \| good	3.001 \| good	12.135 \| good	24.805 \| good	0.833 \| good	3.092 \| good	0.163 \| good
2026-10-23T17:00:00.000Z	26 \| good	3.727 \| good	16.53 \| good	27.632 \| good	0.836 \| good	3.006 \| good	0.161 \| good
2026-10-23T18:00:00.000Z	28 \| good	3.917 \| good	17.377 \| good	30.035 \| good	0.817 \| good	2.964 \| good	0.158 \| good
2026-10-23T19:00:00.000Z	27 \| good	4.333 \| good	18.861 \| good	29.42 \| good	0.796 \| good	2.992 \| good	0.156 \| good
2026-10-23T20:00:00.000Z	29 \| good	4.576 \| good	19.878 \| good	31.276 \| good	0.79 \| good	3.268 \| good	0.156 \| good
2026-10-23T21:00:00.000Z	33 \| good	5.921 \| good	26.266 \| good	27.184 \| good	0.799 \| good	4.088 \| good	0.159 \| good
2026-10-23T22:00:00.000Z	49 \| good	8.537 \| good	37.861 \| good	14.366 \| good	0.792 \| good	11.266 \| good	0.215 \| good
2026-10-23T23:00:00.000Z	54 \| moderate	10.616 \| good	47.076 \| good	6.265 \| good	0.872 \| good	21.254 \| good	0.301 \| good
2026-10-24T00:00:00.000Z	54 \| moderate	11.321 \| good	50.656 \| good	3.186 \| good	0.968 \| good	25.76 \| good	0.366 \| good
2026-10-24T01:00:00.000Z	54 \| moderate	10.672 \| good	47.654 \| good	3.177 \| good	1.06 \| good	26.847 \| good	0.396 \| good
2026-10-24T02:00:00.000Z	49 \| good	9.026 \| good	40.233 \| good	5.675 \| good	1.128 \| good	26.937 \| good	0.412 \| good
2026-10-24T03:00:00.000Z	44 \| good	7.89 \| good	34.661 \| good	4.366 \| good	1.151 \| good	26.768 \| good	0.418 \| good
2026-10-24T04:00:00.000Z	44 \| good	7.947 \| good	34.956 \| good	5.763 \| good	1.124 \| good	26.487 \| good	0.421 \| good
2026-10-24T05:00:00.000Z	44 \| good	8.397 \| good	36.712 \| good	5.956 \| good	1.084 \| good	26.444 \| good	0.425 \| good
2026-10-24T06:00:00.000Z	49 \| good	8.938 \| good	40.154 \| good	4.129 \| good	1.07 \| good	26.663 \| good	0.434 \| good
2026-10-24T07:00:00.000Z	54 \| moderate	10.558 \| good	46.794 \| good	3.125 \| good	1.003 \| good	26.192 \| good	0.443 \| good
2026-10-24T08:00:00.000Z	60 \| moderate	13.527 \| fine	60.555 \| fine	3.131 \| good	0.925 \| good	25.898 \| good	0.432 \| good
2026-10-24T09:00:00.000Z	66 \| moderate	16.662 \| fine	73.953 \| fine	4.719 \| good	0.883 \| good	25.824 \| good	0.41 \| good
2026-10-24T10:00:00.000Z	69 \| moderate	18.657 \| fine	82.781 \| fine	4.771 \| good	0.886 \| good	25.771 \| good	0.39 \| good
2026-10-24T11:00:00.000Z	69 \| moderate	18.626 \| fine	82.209 \| fine	5.39 \| good	0.91 \| good	25.579 \| good	0.381 \| good
2026-10-24T12:00:00.000Z	69 \| moderate	19.393 \| fine	84.96 \| fine	8.134 \| good	0.945 \| good	22.354 \| good	0.391 \| good
2026-10-24T13:00:00.000Z	69 \| moderate	18.611 \| fine	82.421 \| fine	12.026 \| good	0.855 \| good	16.678 \| good	0.386 \| good
2026-10-24T14:00:00.000Z	58 \| moderate	13.31 \| fine	59.996 \| fine	18.665 \| good	0.787 \| good	13.496 \| good	0.315 \| good
2026-10-24T15:00:00.000Z	49 \| good	8.676 \| good	38.098 \| good	25.857 \| good	1.146 \| good	9.504 \| good	0.232 \| good
2026-10-24T16:00:00.000Z	38 \| good	7.24 \| good	31.746 \| good	29.653 \| good	1.32 \| good	5.802 \| good	0.185 \| good
2026-10-24T17:00:00.000Z	38 \| good	7.432 \| good	32.651 \| good	33.361 \| good	1.242 \| good	4.644 \| good	0.174 \| good
2026-10-24T18:00:00.000Z	44 \| good	7.831 \| good	34.328 \| good	34.779 \| good	1.205 \| good	4.331 \| good	0.171 \| good
2026-10-24T19:00:00.000Z	44 \| good	8.461 \| good	37.145 \| good	31.593 \| good	1.202 \| good	4.331 \| good	0.169 \| good
2026-10-24T20:00:00.000Z	44 \| good	7.918 \| good	34.834 \| good	30.47 \| good	1.207 \| good	4.621 \| good	0.169 \| good
2026-10-24T21:00:00.000Z	44 \| good	7.727 \| good	34.001 \| good	28.889 \| good	1.245 \| good	5.571 \| good	0.173 \| good
2026-10-24T22:00:00.000Z	49 \| good	9.289 \| good	41.166 \| good	23.711 \| good	1.27 \| good	15.493 \| good	0.243 \| good

Ridley

Empower business decisions with accurate air quality data

Ridley, Pennsylvania air quality map: Real-time AQI near you

0.25ppm

How accurate is Pennsylvania, USA air quality data?

Air quality measurements for Pennsylvania, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.

Source: Ambee Data Sources

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Frequently asked questions

How frequently is the air quality data for Ridley, Pennsylvania updated?

Air quality data for Ridley, Pennsylvania is updated on an hourly basis.

When did Ridley, Pennsylvania experience the worst air quality in the last 24 hours?

The worst air quality in Ridley, Pennsylvania was recorded at 03:00:00 on 2026-10-22.

When did Ridley, Pennsylvania have its best air quality in the last 24 hours?

The best air quality in Ridley, Pennsylvania was recorded at 03:00:00 on 2026-10-22.

What is the real-time air quality index for Ridley, Pennsylvania?

The real-time air quality index in Ridley, Pennsylvania is 29, currently categorized as Good.

Which pollutant is found most often in Ridley, Pennsylvania?

The most common pollutant in Ridley, Pennsylvania is O3.

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

If the air quality in Ridley, Pennsylvania is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Ridley, Pennsylvania?

The measured PM_2.5 levels in Ridley, Pennsylvania at present are 2.806 μg/m³.

What are the current PM₁₀ levels at Ridley, Pennsylvania?

The current PM₁₀ levels in Ridley, Pennsylvania are 12.174 μg/m³.

What are the current carbon monoxide (CO) levels at Ridley, Pennsylvania?

The current carbon monoxide (CO) level in Ridley, Pennsylvania is 0.257 ppm.

What are the current sulfur dioxide (SO₂) levels at Ridley, Pennsylvania?

The current sulfur dioxide (SO₂) levels in Ridley, Pennsylvania are 0.345 ppb.

What are the current ozone (O₃) levels at Ridley, Pennsylvania?

The current ozone (O₃) levels at Ridley, Pennsylvania is 30.86 ppm.

What are the current nitrogen dioxide (NO₂) levels at Ridley, Pennsylvania?

The current nitrogen dioxide (NO₂) levels at Ridley, Pennsylvania is 8.877 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T23:00:00.000Z	33 \| good	3.636 \| good	16.166 \| good	36.087 \| good	0.262 \| good	12.152 \| good	0.297 \| good
2026-10-21T00:00:00.000Z	31 \| good	4.326 \| good	18.747 \| good	32.889 \| good	0.248 \| good	16.134 \| good	0.348 \| good
2026-10-21T01:00:00.000Z	27 \| good	4.716 \| good	20.371 \| good	27.798 \| good	0.397 \| good	18.289 \| good	0.385 \| good
2026-10-21T02:00:00.000Z	27 \| good	5.058 \| good	21.922 \| good	24.999 \| good	0.402 \| good	17.168 \| good	0.384 \| good
2026-10-21T03:00:00.000Z	38 \| good	6.551 \| good	29.196 \| good	19.945 \| good	0.527 \| good	8.735 \| good	0.183 \| good
2026-10-21T04:00:00.000Z	22 \| good	4.399 \| good	19.013 \| good	20.777 \| good	0.251 \| good	13.14 \| good	0.289 \| good
2026-10-21T05:00:00.000Z	22 \| good	3.777 \| good	16.143 \| good	18.738 \| good	0.146 \| good	11.945 \| good	0.241 \| good
2026-10-21T06:00:00.000Z	21 \| good	3.18 \| good	14.16 \| good	23.185 \| good	0.159 \| good	8.87 \| good	0.225 \| good
2026-10-21T07:00:00.000Z	21 \| good	2.772 \| good	11.439 \| good	23.297 \| good	0.26 \| good	6.249 \| good	0.225 \| good
2026-10-21T08:00:00.000Z	26 \| good	2.573 \| good	10.52 \| good	27.999 \| good	0.137 \| good	6.553 \| good	0.167 \| good
2026-10-21T09:00:00.000Z	26 \| good	2.454 \| good	9.816 \| good	27.733 \| good	0.133 \| good	6.807 \| good	0.225 \| good
2026-10-21T10:00:00.000Z	25 \| good	2.412 \| good	9.889 \| good	26.989 \| good	0.237 \| good	8.826 \| good	0.225 \| good
2026-10-21T11:00:00.000Z	25 \| good	2.508 \| good	10.076 \| good	27.246 \| good	0.247 \| good	8.54 \| good	0.258 \| good
2026-10-21T12:00:00.000Z	23 \| good	2.663 \| good	11.287 \| good	25.186 \| good	0.107 \| good	11.801 \| good	0.276 \| good
2026-10-21T13:00:00.000Z	22 \| good	2.757 \| good	11.42 \| good	24.211 \| good	0.153 \| good	12.017 \| good	0.297 \| good
2026-10-21T14:00:00.000Z	22 \| good	2.818 \| good	11.59 \| good	24.256 \| good	0.256 \| good	12.358 \| good	0.281 \| good
2026-10-21T15:00:00.000Z	24 \| good	2.797 \| good	11.801 \| good	25.742 \| good	0.245 \| good	10.418 \| good	0.274 \| good
2026-10-21T16:00:00.000Z	23 \| good	2.735 \| good	11.055 \| good	24.922 \| good	0.297 \| good	8.243 \| good	0.238 \| good
2026-10-21T17:00:00.000Z	24 \| good	2.737 \| good	11.214 \| good	25.97 \| good	0.288 \| good	8.554 \| good	0.217 \| good
2026-10-21T18:00:00.000Z	26 \| good	2.809 \| good	11.545 \| good	28.19 \| good	0.27 \| good	7.738 \| good	0.233 \| good
2026-10-21T19:00:00.000Z	28 \| good	2.808 \| good	11.658 \| good	29.587 \| good	0.167 \| good	7.804 \| good	0.233 \| good
2026-10-21T20:00:00.000Z	28 \| good	2.864 \| good	12.186 \| good	30.45 \| good	0.142 \| good	8.281 \| good	0.233 \| good
2026-10-21T21:00:00.000Z	27 \| good	2.886 \| good	12.444 \| good	29.47 \| good	0.217 \| good	4.936 \| good	0.146 \| good
2026-10-21T22:00:00.000Z	27 \| good	2.883 \| good	12.236 \| good	29.379 \| good	0.217 \| good	9.572 \| good	0.233 \| good
2026-10-21T23:00:00.000Z	25 \| good	2.94 \| good	12.691 \| good	26.764 \| good	0.109 \| good	6.327 \| good	0.168 \| good
2026-10-22T00:00:00.000Z	22 \| good	3.362 \| good	15.091 \| good	23.627 \| good	0.338 \| good	10.845 \| good	0.24 \| good
2026-10-22T01:00:00.000Z	22 \| good	3.729 \| good	16.783 \| good	22.535 \| good	0.385 \| good	11.589 \| good	0.276 \| good
2026-10-22T02:00:00.000Z	22 \| good	3.85 \| good	16.518 \| good	22.489 \| good	0.318 \| good	12.338 \| good	0.295 \| good
2026-10-22T03:00:00.000Z	33 \| good	6.313 \| good	27.92 \| good	14.301 \| good	0.606 \| good	15.549 \| good	0.237 \| good
2026-10-22T04:00:00.000Z	22 \| good	3.85 \| good	17.005 \| good	19.251 \| good	0.216 \| good	13.075 \| good	0.231 \| good
2026-10-22T05:00:00.000Z	22 \| good	3.906 \| good	17.571 \| good	18.873 \| good	0.218 \| good	13.48 \| good	0.217 \| good
2026-10-22T06:00:00.000Z	22 \| good	3.952 \| good	17.725 \| good	19.172 \| good	0.218 \| good	12.325 \| good	0.215 \| good
2026-10-22T07:00:00.000Z	22 \| good	3.712 \| good	16.32 \| good	18.809 \| good	0.219 \| good	7.225 \| good	0.159 \| good
2026-10-22T08:00:00.000Z	22 \| good	3.567 \| good	16.464 \| good	19.609 \| good	0.414 \| good	7.276 \| good	0.185 \| good
2026-10-22T09:00:00.000Z	22 \| good	3.66 \| good	15.54 \| good	16.747 \| good	0.119 \| good	8.399 \| good	0.158 \| good
2026-10-22T10:00:00.000Z	22 \| good	3.554 \| good	15.558 \| good	16.998 \| good	0.616 \| good	12.993 \| good	0.238 \| good
2026-10-22T11:00:00.000Z	22 \| good	3.527 \| good	15.808 \| good	18.594 \| good	1.213 \| good	14.964 \| good	0.238 \| good
2026-10-22T12:00:00.000Z	22 \| good	3.631 \| good	15.582 \| good	19.345 \| good	0.671 \| good	16.132 \| good	0.252 \| good
2026-10-22T13:00:00.000Z	22 \| good	3.688 \| good	16.362 \| good	19.259 \| good	0.672 \| good	17.591 \| good	0.235 \| good
2026-10-22T14:00:00.000Z	22 \| good	3.554 \| good	15.551 \| good	22.918 \| good	0.223 \| good	10.296 \| good	0.246 \| good
2026-10-22T15:00:00.000Z	22 \| good	3.383 \| good	14.677 \| good	24.247 \| good	0.219 \| good	6.736 \| good	0.146 \| good
2026-10-22T16:00:00.000Z	25 \| good	3.147 \| good	13.009 \| good	27.035 \| good	0.25 \| good	10.729 \| good	0.247 \| good
2026-10-22T17:00:00.000Z	28 \| good	2.998 \| good	12.482 \| good	29.903 \| good	0.25 \| good	10.508 \| good	0.247 \| good
2026-10-22T18:00:00.000Z	31 \| good	2.721 \| good	11.454 \| good	33.032 \| good	0.254 \| good	9.559 \| good	0.252 \| good
2026-10-22T19:00:00.000Z	31 \| good	2.646 \| good	11.055 \| good	33.547 \| good	0.257 \| good	8.705 \| good	0.25 \| good
2026-10-22T20:00:00.000Z	31 \| good	2.594 \| good	10.742 \| good	34.157 \| good	0.266 \| good	9.717 \| good	0.252 \| good
2026-10-22T21:00:00.000Z	31 \| good	2.673 \| good	11.147 \| good	33.841 \| good	0.253 \| good	9.198 \| good	0.271 \| good
2026-10-22T22:00:00.000Z	30 \| good	2.811 \| good	11.858 \| good	31.698 \| good	0.241 \| good	8.15 \| good	0.259 \| good
2026-10-22T22:00:00.000Z	29 \| good	2.806 \| good	12.174 \| good	30.86 \| good	0.345 \| good	8.877 \| good	0.257 \| good
2026-10-22T23:00:00.000Z	19 \| good	3.243 \| good	13.736 \| good	20.027 \| good	0.69 \| good	9.837 \| good	0.226 \| good
2026-10-23T00:00:00.000Z	22 \| good	4.394 \| good	19.323 \| good	22.392 \| good	0.725 \| good	9.669 \| good	0.222 \| good
2026-10-23T01:00:00.000Z	27 \| good	4.961 \| good	21.359 \| good	21.776 \| good	0.773 \| good	8.506 \| good	0.212 \| good
2026-10-23T02:00:00.000Z	22 \| good	4.4 \| good	19.327 \| good	22.741 \| good	0.823 \| good	7.298 \| good	0.204 \| good
2026-10-23T03:00:00.000Z	27 \| good	4.782 \| good	20.65 \| good	22.835 \| good	0.86 \| good	6.383 \| good	0.2 \| good
2026-10-23T04:00:00.000Z	33 \| good	5.534 \| good	23.679 \| good	21.363 \| good	0.853 \| good	5.436 \| good	0.196 \| good
2026-10-23T05:00:00.000Z	33 \| good	6.07 \| good	26.989 \| good	21.962 \| good	0.801 \| good	4.552 \| good	0.192 \| good
2026-10-23T06:00:00.000Z	33 \| good	6.372 \| good	28.437 \| good	21.876 \| good	0.723 \| good	4.023 \| good	0.188 \| good
2026-10-23T07:00:00.000Z	33 \| good	5.66 \| good	24.328 \| good	21.511 \| good	0.644 \| good	3.766 \| good	0.185 \| good
2026-10-23T08:00:00.000Z	22 \| good	4.466 \| good	19.409 \| good	21.221 \| good	0.585 \| good	3.729 \| good	0.184 \| good
2026-10-23T09:00:00.000Z	22 \| good	3.725 \| good	16.202 \| good	23.221 \| good	0.561 \| good	3.777 \| good	0.183 \| good
2026-10-23T10:00:00.000Z	20 \| good	2.803 \| good	11.718 \| good	22.128 \| good	0.577 \| good	3.952 \| good	0.183 \| good
2026-10-23T11:00:00.000Z	19 \| good	2.518 \| good	10.37 \| good	19.543 \| good	0.629 \| good	4.765 \| good	0.185 \| good
2026-10-23T12:00:00.000Z	20 \| good	1.743 \| good	7.251 \| good	21.923 \| good	0.692 \| good	5.923 \| good	0.191 \| good
2026-10-23T13:00:00.000Z	23 \| good	1.719 \| good	7.094 \| good	24.646 \| good	0.764 \| good	4.69 \| good	0.184 \| good
2026-10-23T14:00:00.000Z	22 \| good	2.717 \| good	10.799 \| good	23.823 \| good	0.8 \| good	3.689 \| good	0.172 \| good
2026-10-23T15:00:00.000Z	22 \| good	2.779 \| good	11.513 \| good	23.866 \| good	0.817 \| good	3.275 \| good	0.166 \| good
2026-10-23T16:00:00.000Z	23 \| good	3.001 \| good	12.135 \| good	24.805 \| good	0.833 \| good	3.092 \| good	0.163 \| good
2026-10-23T17:00:00.000Z	26 \| good	3.727 \| good	16.53 \| good	27.632 \| good	0.836 \| good	3.006 \| good	0.161 \| good
2026-10-23T18:00:00.000Z	28 \| good	3.917 \| good	17.377 \| good	30.035 \| good	0.817 \| good	2.964 \| good	0.158 \| good
2026-10-23T19:00:00.000Z	27 \| good	4.333 \| good	18.861 \| good	29.42 \| good	0.796 \| good	2.992 \| good	0.156 \| good
2026-10-23T20:00:00.000Z	29 \| good	4.576 \| good	19.878 \| good	31.276 \| good	0.79 \| good	3.268 \| good	0.156 \| good
2026-10-23T21:00:00.000Z	33 \| good	5.921 \| good	26.266 \| good	27.184 \| good	0.799 \| good	4.088 \| good	0.159 \| good
2026-10-23T22:00:00.000Z	49 \| good	8.537 \| good	37.861 \| good	14.366 \| good	0.792 \| good	11.266 \| good	0.215 \| good
2026-10-23T23:00:00.000Z	54 \| moderate	10.616 \| good	47.076 \| good	6.265 \| good	0.872 \| good	21.254 \| good	0.301 \| good
2026-10-24T00:00:00.000Z	54 \| moderate	11.321 \| good	50.656 \| good	3.186 \| good	0.968 \| good	25.76 \| good	0.366 \| good
2026-10-24T01:00:00.000Z	54 \| moderate	10.672 \| good	47.654 \| good	3.177 \| good	1.06 \| good	26.847 \| good	0.396 \| good
2026-10-24T02:00:00.000Z	49 \| good	9.026 \| good	40.233 \| good	5.675 \| good	1.128 \| good	26.937 \| good	0.412 \| good
2026-10-24T03:00:00.000Z	44 \| good	7.89 \| good	34.661 \| good	4.366 \| good	1.151 \| good	26.768 \| good	0.418 \| good
2026-10-24T04:00:00.000Z	44 \| good	7.947 \| good	34.956 \| good	5.763 \| good	1.124 \| good	26.487 \| good	0.421 \| good
2026-10-24T05:00:00.000Z	44 \| good	8.397 \| good	36.712 \| good	5.956 \| good	1.084 \| good	26.444 \| good	0.425 \| good
2026-10-24T06:00:00.000Z	49 \| good	8.938 \| good	40.154 \| good	4.129 \| good	1.07 \| good	26.663 \| good	0.434 \| good
2026-10-24T07:00:00.000Z	54 \| moderate	10.558 \| good	46.794 \| good	3.125 \| good	1.003 \| good	26.192 \| good	0.443 \| good
2026-10-24T08:00:00.000Z	60 \| moderate	13.527 \| fine	60.555 \| fine	3.131 \| good	0.925 \| good	25.898 \| good	0.432 \| good
2026-10-24T09:00:00.000Z	66 \| moderate	16.662 \| fine	73.953 \| fine	4.719 \| good	0.883 \| good	25.824 \| good	0.41 \| good
2026-10-24T10:00:00.000Z	69 \| moderate	18.657 \| fine	82.781 \| fine	4.771 \| good	0.886 \| good	25.771 \| good	0.39 \| good
2026-10-24T11:00:00.000Z	69 \| moderate	18.626 \| fine	82.209 \| fine	5.39 \| good	0.91 \| good	25.579 \| good	0.381 \| good
2026-10-24T12:00:00.000Z	69 \| moderate	19.393 \| fine	84.96 \| fine	8.134 \| good	0.945 \| good	22.354 \| good	0.391 \| good
2026-10-24T13:00:00.000Z	69 \| moderate	18.611 \| fine	82.421 \| fine	12.026 \| good	0.855 \| good	16.678 \| good	0.386 \| good
2026-10-24T14:00:00.000Z	58 \| moderate	13.31 \| fine	59.996 \| fine	18.665 \| good	0.787 \| good	13.496 \| good	0.315 \| good
2026-10-24T15:00:00.000Z	49 \| good	8.676 \| good	38.098 \| good	25.857 \| good	1.146 \| good	9.504 \| good	0.232 \| good
2026-10-24T16:00:00.000Z	38 \| good	7.24 \| good	31.746 \| good	29.653 \| good	1.32 \| good	5.802 \| good	0.185 \| good
2026-10-24T17:00:00.000Z	38 \| good	7.432 \| good	32.651 \| good	33.361 \| good	1.242 \| good	4.644 \| good	0.174 \| good
2026-10-24T18:00:00.000Z	44 \| good	7.831 \| good	34.328 \| good	34.779 \| good	1.205 \| good	4.331 \| good	0.171 \| good
2026-10-24T19:00:00.000Z	44 \| good	8.461 \| good	37.145 \| good	31.593 \| good	1.202 \| good	4.331 \| good	0.169 \| good
2026-10-24T20:00:00.000Z	44 \| good	7.918 \| good	34.834 \| good	30.47 \| good	1.207 \| good	4.621 \| good	0.169 \| good
2026-10-24T21:00:00.000Z	44 \| good	7.727 \| good	34.001 \| good	28.889 \| good	1.245 \| good	5.571 \| good	0.173 \| good
2026-10-24T22:00:00.000Z	49 \| good	9.289 \| good	41.166 \| good	23.711 \| good	1.27 \| good	15.493 \| good	0.243 \| good

Real-time air quality index in Ridley, Pennsylvania today

Common air pollutants in Ridley, Pennsylvania

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Ridley, Pennsylvania air quality forecast and history

Empower business decisions with accurate air quality data

Ridley, Pennsylvania air quality map: Real-time AQI near you

Air quality in nearby cities

Nether Providence, Pennsylvania

Chester City, Pennsylvania

Darby Borough, Pennsylvania

Lansdowne, Pennsylvania

Aston, Pennsylvania

Yeadon, Pennsylvania

How accurate is Pennsylvania, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently is the air quality data for Ridley, Pennsylvania updated?

When did Ridley, Pennsylvania experience the worst air quality in the last 24 hours?

When did Ridley, Pennsylvania have its best air quality in the last 24 hours?

What is the real-time air quality index for Ridley, Pennsylvania?

Which pollutant is found most often in Ridley, Pennsylvania?

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

What are the current PM2.5 levels in Ridley, Pennsylvania?

What are the current PM10 levels at Ridley, Pennsylvania?

What are the current carbon monoxide (CO) levels at Ridley, Pennsylvania?

What are the current sulfur dioxide (SO2) levels at Ridley, Pennsylvania?

What are the current ozone (O3) levels at Ridley, Pennsylvania?

What are the current nitrogen dioxide (NO2) levels at Ridley, Pennsylvania?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What are the current PM_2.5 levels in Ridley, Pennsylvania?

What are the current PM₁₀ levels at Ridley, Pennsylvania?

What are the current sulfur dioxide (SO₂) levels at Ridley, Pennsylvania?

What are the current ozone (O₃) levels at Ridley, Pennsylvania?

What are the current nitrogen dioxide (NO₂) levels at Ridley, Pennsylvania?