What is the PM10 level in Reading, Ohio at the moment?

The PM10 concentration in Reading, Ohio is 19.608 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Reading, Ohio at the moment?

Currently, Reading, Ohio has a sulfur dioxide (SO2) concentration of 1.511 ppb.

What is the ozone (O3) level in Reading, Ohio at the moment?

The current ozone (O3) level in Reading, Ohio at the moment is 22.482 ppm.

What is the nitrogen dioxide (NO2) level in Reading, Ohio at the moment?

Nitrogen dioxide (NO2) level in Reading, Ohio at the moment is 22.844 ppb.

Live air quality index in Reading, Ohio today

Q: What is the PM2.5 level in Reading, Ohio at the moment?

PM2.5 levels in Reading, Ohio are currently 4.897 μg/m3.

Stay updated with real-time air quality in Reading, Ohio 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

Reading, Ohio

Last updated: ... (Local time)

Major air pollutants in Reading, Ohio

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.90 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

19.61 μg/m³

155

255

425

605+

Ozone (O₃)

22.48 ppb

201

201+

Sulfur Dioxide (SO₂)

1.51 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

22.84 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.29 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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

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Reading, Ohio

Scroll To Air Quality Map

Track live Reading, Ohio air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T11:00:00.000Z	38 \| good	6.637 \| good	25.531 \| good	22.137 \| good	1.267 \| good	19.516 \| good	0.24 \| good
2026-01-21T12:00:00.000Z	38 \| good	6.763 \| good	26.205 \| good	21.791 \| good	1.341 \| good	25.452 \| good	0.432 \| good
2026-01-21T13:00:00.000Z	38 \| good	6.974 \| good	27.119 \| good	21.138 \| good	1.557 \| good	25.752 \| good	0.481 \| good
2026-01-21T14:00:00.000Z	38 \| good	7.368 \| good	29.176 \| good	21.75 \| good	1.518 \| good	24.656 \| good	0.378 \| good
2026-01-21T15:00:00.000Z	44 \| good	7.805 \| good	31.293 \| good	21.601 \| good	1.524 \| good	21.009 \| good	0.247 \| good
2026-01-21T16:00:00.000Z	44 \| good	7.948 \| good	31.472 \| good	26.432 \| good	1.452 \| good	9.274 \| good	0.2 \| good
2026-01-21T17:00:00.000Z	44 \| good	8.039 \| good	30.922 \| good	26.435 \| good	1.479 \| good	8.251 \| good	0.2 \| good
2026-01-21T18:00:00.000Z	44 \| good	8.388 \| good	31.814 \| good	28.654 \| good	1.463 \| good	8.613 \| good	0.2 \| good
2026-01-21T19:00:00.000Z	44 \| good	7.809 \| good	29.293 \| good	29.535 \| good	1.456 \| good	8.996 \| good	0.2 \| good
2026-01-21T20:00:00.000Z	49 \| good	9.257 \| good	39.33 \| good	27.95 \| good	1.472 \| good	8.757 \| good	0.241 \| good
2026-01-21T21:00:00.000Z	54 \| moderate	11.023 \| good	46.157 \| good	29.036 \| good	1.388 \| good	7.881 \| good	0.201 \| good
2026-01-21T22:00:00.000Z	56 \| moderate	12.493 \| fine	52.89 \| good	29.3 \| good	1.499 \| good	7.369 \| good	0.24 \| good
2026-01-21T23:00:00.000Z	56 \| moderate	12.103 \| fine	43.957 \| good	28.937 \| good	1.373 \| good	8.602 \| good	0.246 \| good
2026-01-22T00:00:00.000Z	60 \| moderate	13.523 \| fine	48.943 \| good	30.516 \| good	1.373 \| good	11.787 \| good	0.245 \| good
2026-01-22T01:00:00.000Z	62 \| moderate	14.948 \| fine	53.881 \| good	29.081 \| good	1.138 \| good	12.042 \| good	0.245 \| good
2026-01-22T02:00:00.000Z	64 \| moderate	15.854 \| fine	56.654 \| fine	27.985 \| good	1.123 \| good	10.11 \| good	0.245 \| good
2026-01-22T03:00:00.000Z	67 \| moderate	17.898 \| fine	74.215 \| fine	26.205 \| good	1.289 \| good	11.833 \| good	0.239 \| good
2026-01-22T04:00:00.000Z	67 \| moderate	17.818 \| fine	73.088 \| fine	25.624 \| good	1.316 \| good	10.418 \| good	0.238 \| good
2026-01-22T05:00:00.000Z	64 \| moderate	15.875 \| fine	56.975 \| fine	23.749 \| good	1.954 \| good	8.613 \| good	0.199 \| good
2026-01-22T06:00:00.000Z	62 \| moderate	15.441 \| fine	54.584 \| good	24.951 \| good	1.266 \| good	7.626 \| good	0.195 \| good
2026-01-22T07:00:00.000Z	67 \| moderate	18.43 \| fine	75.679 \| fine	26.461 \| good	1.31 \| good	7.421 \| good	0.199 \| good
2026-01-22T08:00:00.000Z	69 \| moderate	18.501 \| fine	76.233 \| fine	26.18 \| good	1.321 \| good	8.004 \| good	0.199 \| good
2026-01-22T09:00:00.000Z	64 \| moderate	16.109 \| fine	57.014 \| fine	27.596 \| good	1.201 \| good	7.925 \| good	0.193 \| good
2026-01-22T10:00:00.000Z	64 \| moderate	15.816 \| fine	56.413 \| fine	27.546 \| good	1.187 \| good	5.601 \| good	0.191 \| good
2026-01-22T11:00:00.000Z	58 \| moderate	13.388 \| fine	48.785 \| good	27.656 \| good	1.411 \| good	6.328 \| good	0.193 \| good
2026-01-22T12:00:00.000Z	49 \| good	9.351 \| good	36.587 \| good	28.627 \| good	1.468 \| good	5.726 \| good	0.194 \| good
2026-01-22T13:00:00.000Z	38 \| good	6.963 \| good	28.683 \| good	28.471 \| good	1.311 \| good	7.015 \| good	0.193 \| good
2026-01-22T14:00:00.000Z	27 \| good	5.394 \| good	22.407 \| good	28.403 \| good	1.246 \| good	8.303 \| good	0.245 \| good
2026-01-22T15:00:00.000Z	27 \| good	5.151 \| good	21.553 \| good	27.277 \| good	1.24 \| good	11.097 \| good	0.24 \| good
2026-01-22T16:00:00.000Z	27 \| good	5.282 \| good	21.961 \| good	28.897 \| good	1.239 \| good	8.132 \| good	0.242 \| good
2026-01-22T17:00:00.000Z	28 \| good	5.044 \| good	20.48 \| good	30.28 \| good	1.313 \| good	5.422 \| good	0.195 \| good
2026-01-22T18:00:00.000Z	29 \| good	4.995 \| good	20.562 \| good	31.449 \| good	1.268 \| good	5.97 \| good	0.195 \| good
2026-01-22T19:00:00.000Z	29 \| good	4.59 \| good	18.489 \| good	30.721 \| good	2.125 \| good	7.613 \| good	0.193 \| good
2026-01-22T20:00:00.000Z	29 \| good	4.15 \| good	16.614 \| good	31.005 \| good	3.263 \| good	7.956 \| good	0.195 \| good
2026-01-22T21:00:00.000Z	29 \| good	4.151 \| good	16.816 \| good	30.756 \| good	3.66 \| good	7.585 \| good	0.199 \| good
2026-01-22T22:00:00.000Z	28 \| good	3.972 \| good	16.407 \| good	30.129 \| good	4.85 \| good	10.083 \| good	0.2 \| good
2026-01-22T23:00:00.000Z	28 \| good	3.876 \| good	15.686 \| good	29.787 \| good	3.381 \| good	10.972 \| good	0.197 \| good
2026-01-23T00:00:00.000Z	25 \| good	3.589 \| good	14.364 \| good	26.912 \| good	2.192 \| good	14.784 \| good	0.25 \| good
2026-01-23T01:00:00.000Z	25 \| good	3.601 \| good	14.729 \| good	24.493 \| good	1.406 \| good	26.687 \| good	0.383 \| good
2026-01-23T02:00:00.000Z	30 \| good	4.839 \| good	19.455 \| good	21.177 \| good	1.333 \| good	31.845 \| good	0.523 \| good
2026-01-23T03:00:00.000Z	33 \| good	5.939 \| good	24.628 \| good	21.009 \| good	1.346 \| good	30.259 \| good	0.436 \| good
2026-01-23T04:00:00.000Z	33 \| good	5.88 \| good	24.34 \| good	22.092 \| good	1.353 \| good	23.68 \| good	0.338 \| good
2026-01-23T05:00:00.000Z	33 \| good	5.672 \| good	23.761 \| good	21.257 \| good	1.44 \| good	16.647 \| good	0.291 \| good
2026-01-23T06:00:00.000Z	27 \| good	5.053 \| good	20.618 \| good	19.808 \| good	1.839 \| good	16.925 \| good	0.251 \| good
2026-01-23T07:00:00.000Z	27 \| good	5.126 \| good	22.094 \| good	22.494 \| good	1.734 \| good	17.116 \| good	0.242 \| good
2026-01-23T08:00:00.000Z	27 \| good	5.038 \| good	21.514 \| good	22.501 \| good	1.569 \| good	16.724 \| good	0.244 \| good
2026-01-23T09:00:00.000Z	27 \| good	4.897 \| good	19.608 \| good	22.482 \| good	1.511 \| good	22.844 \| good	0.294 \| good
2026-01-23T10:00:00.000Z	27 \| good	4.897 \| good	19.608 \| good	22.482 \| good	1.511 \| good	22.844 \| good	0.294 \| good
2026-01-23T11:00:00.000Z	22 \| good	4.237 \| good	18.582 \| good	23.524 \| good	1.01 \| good	3.318 \| good	0.172 \| good
2026-01-23T12:00:00.000Z	27 \| good	4.995 \| good	21.529 \| good	23.048 \| good	0.902 \| good	2.965 \| good	0.166 \| good
2026-01-23T13:00:00.000Z	33 \| good	5.744 \| good	25.403 \| good	22.677 \| good	0.928 \| good	2.878 \| good	0.163 \| good
2026-01-23T14:00:00.000Z	22 \| good	4.14 \| good	18.018 \| good	24.248 \| good	0.954 \| good	2.791 \| good	0.159 \| good
2026-01-23T15:00:00.000Z	23 \| good	3.117 \| good	13.336 \| good	24.836 \| good	0.98 \| good	2.704 \| good	0.156 \| good
2026-01-23T16:00:00.000Z	23 \| good	2.364 \| good	9.645 \| good	25.372 \| good	0.938 \| good	2.516 \| good	0.155 \| good
2026-01-23T17:00:00.000Z	22 \| good	2.943 \| good	12.062 \| good	24.122 \| good	0.895 \| good	2.329 \| good	0.155 \| good
2026-01-23T18:00:00.000Z	20 \| good	3.498 \| good	15.612 \| good	22.172 \| good	0.852 \| good	2.141 \| good	0.154 \| good
2026-01-23T19:00:00.000Z	22 \| good	4.211 \| good	18.482 \| good	21.915 \| good	0.789 \| good	2.138 \| good	0.154 \| good
2026-01-23T20:00:00.000Z	22 \| good	3.623 \| good	15.908 \| good	21.501 \| good	0.725 \| good	2.136 \| good	0.153 \| good
2026-01-23T21:00:00.000Z	22 \| good	3.563 \| good	15.773 \| good	20.261 \| good	0.662 \| good	2.133 \| good	0.153 \| good
2026-01-23T22:00:00.000Z	22 \| good	3.579 \| good	15.969 \| good	18.51 \| good	0.62 \| good	2.763 \| good	0.155 \| good
2026-01-23T23:00:00.000Z	16 \| good	2.951 \| good	12.14 \| good	16.737 \| good	0.578 \| good	3.392 \| good	0.158 \| good
2026-01-24T00:00:00.000Z	15 \| good	1.795 \| good	7.575 \| good	16.168 \| good	0.536 \| good	4.022 \| good	0.16 \| good
2026-01-24T01:00:00.000Z	16 \| good	1.793 \| good	7.54 \| good	17.254 \| good	0.522 \| good	3.856 \| good	0.158 \| good
2026-01-24T02:00:00.000Z	17 \| good	2.073 \| good	8.478 \| good	17.986 \| good	0.508 \| good	3.69 \| good	0.157 \| good
2026-01-24T03:00:00.000Z	18 \| good	1.812 \| good	7.673 \| good	18.836 \| good	0.494 \| good	3.524 \| good	0.156 \| good
2026-01-24T04:00:00.000Z	19 \| good	2.179 \| good	8.869 \| good	20.861 \| good	0.48 \| good	3.26 \| good	0.154 \| good
2026-01-24T05:00:00.000Z	19 \| good	3.028 \| good	12.593 \| good	19.515 \| good	0.466 \| good	2.996 \| good	0.153 \| good
2026-01-24T06:00:00.000Z	19 \| good	3.179 \| good	13.938 \| good	21.493 \| good	0.452 \| good	2.731 \| good	0.151 \| good
2026-01-24T07:00:00.000Z	19 \| good	3.055 \| good	12.14 \| good	20.982 \| good	0.447 \| good	2.605 \| good	0.151 \| good
2026-01-24T08:00:00.000Z	18 \| good	3.191 \| good	13.865 \| good	19.44 \| good	0.441 \| good	2.479 \| good	0.15 \| good
2026-01-24T09:00:00.000Z	22 \| good	3.648 \| good	16.006 \| good	18.537 \| good	0.436 \| good	2.353 \| good	0.15 \| good
2026-01-24T10:00:00.000Z	22 \| good	3.752 \| good	16.135 \| good	18.285 \| good	0.474 \| good	2.479 \| good	0.151 \| good
2026-01-24T11:00:00.000Z	22 \| good	3.921 \| good	17.233 \| good	18.981 \| good	0.512 \| good	2.605 \| good	0.152 \| good
2026-01-24T12:00:00.000Z	27 \| good	4.612 \| good	20.232 \| good	19.239 \| good	0.55 \| good	2.731 \| good	0.153 \| good
2026-01-24T13:00:00.000Z	27 \| good	5.273 \| good	22.743 \| good	18.871 \| good	0.616 \| good	3.062 \| good	0.157 \| good
2026-01-24T14:00:00.000Z	33 \| good	5.661 \| good	24.448 \| good	19.028 \| good	0.681 \| good	3.393 \| good	0.161 \| good
2026-01-24T15:00:00.000Z	33 \| good	5.864 \| good	25.697 \| good	18.693 \| good	0.747 \| good	3.724 \| good	0.164 \| good
2026-01-24T16:00:00.000Z	33 \| good	5.97 \| good	26.68 \| good	19.49 \| good	0.768 \| good	3.62 \| good	0.163 \| good
2026-01-24T17:00:00.000Z	27 \| good	4.921 \| good	21.36 \| good	20.413 \| good	0.79 \| good	3.516 \| good	0.162 \| good
2026-01-24T18:00:00.000Z	22 \| good	4.34 \| good	18.974 \| good	22.612 \| good	0.811 \| good	3.412 \| good	0.161 \| good
2026-01-24T19:00:00.000Z	27 \| good	5.009 \| good	21.53 \| good	23.157 \| good	0.851 \| good	3.615 \| good	0.163 \| good
2026-01-24T20:00:00.000Z	27 \| good	4.804 \| good	21.005 \| good	23.236 \| good	0.891 \| good	3.818 \| good	0.164 \| good
2026-01-24T21:00:00.000Z	27 \| good	4.552 \| good	19.722 \| good	23 \| good	0.931 \| good	4.021 \| good	0.165 \| good
2026-01-24T22:00:00.000Z	27 \| good	5.337 \| good	23.096 \| good	22.499 \| good	1.009 \| good	4.606 \| good	0.169 \| good
2026-01-24T23:00:00.000Z	33 \| good	5.51 \| good	23.657 \| good	17.967 \| good	1.087 \| good	5.191 \| good	0.173 \| good
2026-01-25T00:00:00.000Z	16 \| good	3.323 \| good	14.641 \| good	15.715 \| good	1.165 \| good	5.776 \| good	0.177 \| good
2026-01-25T01:00:00.000Z	27 \| good	4.818 \| good	20.843 \| good	18.001 \| good	1.257 \| good	5.921 \| good	0.179 \| good
2026-01-25T02:00:00.000Z	38 \| good	6.566 \| good	29.218 \| good	16.309 \| good	1.35 \| good	6.067 \| good	0.181 \| good
2026-01-25T03:00:00.000Z	44 \| good	8.346 \| good	36.864 \| good	15.419 \| good	1.442 \| good	6.213 \| good	0.183 \| good
2026-01-25T04:00:00.000Z	52 \| moderate	10.487 \| good	46.192 \| good	16.938 \| good	1.644 \| good	6.062 \| good	0.183 \| good
2026-01-25T05:00:00.000Z	56 \| moderate	12.084 \| good	54.393 \| good	16.485 \| good	1.845 \| good	5.911 \| good	0.183 \| good
2026-01-25T06:00:00.000Z	33 \| good	5.89 \| good	6.192 \| good	25.193 \| good	2.046 \| good	5.772 \| good	0.182 \| good
2026-01-25T07:00:00.000Z	52 \| moderate	10.207 \| good	45.339 \| good	17.151 \| good	2.189 \| good	5.792 \| good	0.183 \| good
2026-01-25T08:00:00.000Z	52 \| moderate	9.597 \| good	42.813 \| good	15.266 \| good	2.332 \| good	5.824 \| good	0.184 \| good
2026-01-25T09:00:00.000Z	44 \| good	8.334 \| good	36.621 \| good	14.781 \| good	2.475 \| good	5.857 \| good	0.184 \| good
2026-01-25T10:00:00.000Z	44 \| good	7.598 \| good	33.473 \| good	14.321 \| good	2.525 \| good	5.998 \| good	0.186 \| good

Reading

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Reading, Ohio air quality map: Stay updated on AQI near you

0.28ppm

How accurate is Ohio, USA air quality data?

Air quality and pollutant data for Ohio, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

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Frequently asked questions

How often is air quality information updated for Reading, Ohio?

The air quality information for Reading, Ohio is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Reading, Ohio at its worst?

In the past 24 hours, the air quality in Reading, Ohio was at its worst at 10:00:00 on 2026-01-22.

When did Reading, Ohio experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Reading, Ohio was observed at 01:00:00 on 2026-01-23.

What is the AQI in Reading, Ohio right now?

As of now, the AQI in Reading, Ohio is 27, indicating Good conditions.

What is the most common type of pollution in Reading, Ohio?

Reading, Ohio air has the highest levels of PM2.5.

What should I do in case of poor air quality in Reading, Ohio?

Poor air quality in Reading, Ohio means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Reading, Ohio at the moment?

PM_2.5 levels in Reading, Ohio are currently 4.897 μg/m³.

What is the PM₁₀ level in Reading, Ohio at the moment?

The PM₁₀ concentration in Reading, Ohio is 19.608 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Reading, Ohio at the moment?

The current carbon monoxide (CO) concentration in Reading, Ohio is 0.294 ppm.

What is the sulfur dioxide (SO₂) level in Reading, Ohio at the moment?

Currently, Reading, Ohio has a sulfur dioxide (SO₂) concentration of 1.511 ppb.

What is the ozone (O₃) level in Reading, Ohio at the moment?

The current ozone (O₃) level in Reading, Ohio at the moment is 22.482 ppm.

What is the nitrogen dioxide (NO₂) level in Reading, Ohio at the moment?

Nitrogen dioxide (NO₂) level in Reading, Ohio at the moment is 22.844 ppb.

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