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

The PM10 concentration in Sidney, Ohio is 16.122 μg/m3 at the moment.

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

Currently, Sidney, Ohio has a sulfur dioxide (SO2) concentration of 1.503 ppb.

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

The current ozone (O3) level in Sidney, Ohio at the moment is 34.153 ppm.

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

Nitrogen dioxide (NO2) level in Sidney, Ohio at the moment is 4.428 ppb.

Live air quality index in Sidney, Ohio today

Name: Live air pollution levels in Sidney, Ohio today
Creator: Ambee

Stay updated with real-time air quality in Sidney, 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

Sidney, Ohio

Last updated: ... (Local time)

Major air pollutants in Sidney, Ohio

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

2.83 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

12.82 μg/m³

155

255

425

605+

Ozone (O₃)

24.37 ppb

201

201+

Sulfur Dioxide (SO₂)

2.24 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.79 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.12 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Sidney, Ohio

Get Live Pollen Counts

Sidney, Ohio

Scroll To Air Quality Map

Track live Sidney, Ohio air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-20T06:00:00.000Z	27 \| good	4.59 \| good	14.34 \| good	18.634 \| good	1.312 \| good	6.965 \| good	0.156 \| good
2025-10-20T07:00:00.000Z	22 \| good	4.27 \| good	14.077 \| good	17.971 \| good	1.322 \| good	7.457 \| good	0.156 \| good
2025-10-20T08:00:00.000Z	27 \| good	4.541 \| good	15.123 \| good	17.048 \| good	1.303 \| good	7.667 \| good	0.136 \| good
2025-10-20T09:00:00.000Z	27 \| good	4.536 \| good	16.269 \| good	14.065 \| good	1.285 \| good	8.344 \| good	0.156 \| good
2025-10-20T10:00:00.000Z	22 \| good	3.795 \| good	14.464 \| good	15.916 \| good	1.296 \| good	8.163 \| good	0.169 \| good
2025-10-20T11:00:00.000Z	22 \| good	3.727 \| good	14.98 \| good	15.396 \| good	1.478 \| good	10.136 \| good	0.231 \| good
2025-10-20T12:00:00.000Z	22 \| good	3.677 \| good	9.043 \| good	14.795 \| good	1.272 \| good	14.404 \| good	0.35 \| good
2025-10-20T13:00:00.000Z	17 \| good	3.359 \| good	18.209 \| good	12.929 \| good	1.254 \| good	14.787 \| good	0.281 \| good
2025-10-20T14:00:00.000Z	27 \| good	4.804 \| good	27.135 \| good	11.089 \| good	1.197 \| good	14.048 \| good	0.282 \| good
2025-10-20T15:00:00.000Z	22 \| good	4.223 \| good	22.995 \| good	14.345 \| good	1.195 \| good	11.724 \| good	0.214 \| good
2025-10-20T16:00:00.000Z	22 \| good	4.392 \| good	16.181 \| good	15.967 \| good	1.251 \| good	11.311 \| good	0.18 \| good
2025-10-20T17:00:00.000Z	22 \| good	4.137 \| good	16.701 \| good	19.487 \| good	1.647 \| good	10.164 \| good	0.169 \| good
2025-10-20T18:00:00.000Z	22 \| good	3.605 \| good	15.11 \| good	22.787 \| good	1.413 \| good	7.042 \| good	0.137 \| good
2025-10-20T19:00:00.000Z	25 \| good	3.528 \| good	15.737 \| good	27.348 \| good	1.209 \| good	5.165 \| good	0.119 \| good
2025-10-20T20:00:00.000Z	27 \| good	3.997 \| good	16.468 \| good	28.687 \| good	1.748 \| good	5.758 \| good	0.173 \| good
2025-10-20T21:00:00.000Z	29 \| good	2.992 \| good	15.376 \| good	30.821 \| good	1.307 \| good	5.557 \| good	0.139 \| good
2025-10-20T22:00:00.000Z	31 \| good	2.848 \| good	8.441 \| good	33.392 \| good	1.595 \| good	4.612 \| good	0.158 \| good
2025-10-20T23:00:00.000Z	31 \| good	2.64 \| good	16.122 \| good	34.153 \| good	1.503 \| good	4.428 \| good	0.139 \| good
2025-10-21T00:00:00.000Z	30 \| good	2.744 \| good	11.972 \| good	31.964 \| good	1.446 \| good	11.455 \| good	0.178 \| good
2025-10-21T01:00:00.000Z	27 \| good	3.451 \| good	20.517 \| good	29.099 \| good	1.303 \| good	15.528 \| good	0.251 \| good
2025-10-21T02:00:00.000Z	24 \| good	4.032 \| good	25.598 \| good	25.365 \| good	1.086 \| good	16.675 \| good	0.216 \| good
2025-10-21T03:00:00.000Z	38 \| good	7.203 \| good	32.009 \| good	26.792 \| good	3.745 \| good	4.762 \| good	0.168 \| good
2025-10-21T04:00:00.000Z	20 \| good	2.885 \| good	10.907 \| good	22.494 \| good	1.213 \| good	11.141 \| good	0.158 \| good
2025-10-21T05:00:00.000Z	22 \| good	3.659 \| good	16.153 \| good	23.735 \| good	1.207 \| good	11.421 \| good	0.156 \| good
2025-10-21T06:00:00.000Z	23 \| good	2.913 \| good	11.832 \| good	24.818 \| good	1.076 \| good	9.602 \| good	0.171 \| good
2025-10-21T07:00:00.000Z	21 \| good	3.013 \| good	12.589 \| good	23.375 \| good	1.109 \| good	10.136 \| good	0.137 \| good
2025-10-21T08:00:00.000Z	20 \| good	3.452 \| good	11.226 \| good	21.594 \| good	1.073 \| good	10.641 \| good	0.171 \| good
2025-10-21T09:00:00.000Z	20 \| good	2.999 \| good	12.721 \| good	21.979 \| good	1.254 \| good	8.448 \| good	0.157 \| good
2025-10-21T10:00:00.000Z	27 \| good	4.532 \| good	12.572 \| good	22.373 \| good	1.447 \| good	5.445 \| good	0.156 \| good
2025-10-21T11:00:00.000Z	27 \| good	4.892 \| good	12.919 \| good	23.074 \| good	1.452 \| good	6.938 \| good	0.156 \| good
2025-10-21T12:00:00.000Z	22 \| good	3.687 \| good	12.859 \| good	23.526 \| good	1.678 \| good	10.63 \| good	0.241 \| good
2025-10-21T13:00:00.000Z	27 \| good	4.504 \| good	15.591 \| good	22.367 \| good	1.5 \| good	14.976 \| good	0.25 \| good
2025-10-21T14:00:00.000Z	27 \| good	4.585 \| good	20.305 \| good	24.574 \| good	1.333 \| good	16.425 \| good	0.249 \| good
2025-10-21T15:00:00.000Z	27 \| good	4.533 \| good	19.156 \| good	23.789 \| good	1.53 \| good	12.868 \| good	0.23 \| good
2025-10-21T16:00:00.000Z	24 \| good	3.632 \| good	14.017 \| good	25.758 \| good	1.455 \| good	8.66 \| good	0.177 \| good
2025-10-21T17:00:00.000Z	26 \| good	3.856 \| good	14.095 \| good	28.051 \| good	1.437 \| good	4.123 \| good	0.177 \| good
2025-10-21T18:00:00.000Z	29 \| good	3.257 \| good	13.639 \| good	30.518 \| good	1.559 \| good	4.507 \| good	0.119 \| good
2025-10-21T19:00:00.000Z	30 \| good	3.322 \| good	14.616 \| good	32.446 \| good	1.832 \| good	3.909 \| good	0.152 \| good
2025-10-21T20:00:00.000Z	32 \| good	3.241 \| good	13.634 \| good	34.69 \| good	2.023 \| good	4.846 \| good	0.169 \| good
2025-10-21T21:00:00.000Z	33 \| good	3.023 \| good	13.506 \| good	35.516 \| good	1.825 \| good	5.765 \| good	0.139 \| good
2025-10-21T22:00:00.000Z	33 \| good	2.909 \| good	11.483 \| good	35.738 \| good	1.633 \| good	5.806 \| good	0.139 \| good
2025-10-21T23:00:00.000Z	32 \| good	3.191 \| good	9.411 \| good	34.876 \| good	1.822 \| good	5.697 \| good	0.139 \| good
2025-10-22T00:00:00.000Z	29 \| good	2.367 \| good	9.319 \| good	31.079 \| good	1.641 \| good	7.755 \| good	0.182 \| good
2025-10-22T01:00:00.000Z	27 \| good	2.591 \| good	10.761 \| good	28.843 \| good	1.66 \| good	8.496 \| good	0.139 \| good
2025-10-22T02:00:00.000Z	25 \| good	2.754 \| good	10.545 \| good	27.077 \| good	1.254 \| good	7.836 \| good	0.184 \| good
2025-10-22T03:00:00.000Z	21 \| good	2.178 \| good	9 \| good	22.622 \| good	0.371 \| good	1.929 \| good	0.129 \| good
2025-10-22T04:00:00.000Z	25 \| good	2.704 \| good	12.436 \| good	26.906 \| good	1.613 \| good	4.501 \| good	0.119 \| good
2025-10-22T05:00:00.000Z	22 \| good	2.829 \| good	12.822 \| good	24.368 \| good	2.242 \| good	3.79 \| good	0.119 \| good
2025-10-22T05:00:00.000Z	22 \| good	2.829 \| good	12.822 \| good	24.368 \| good	2.242 \| good	3.79 \| good	0.119 \| good
2025-10-21T00:00:00.000Z	49 \| good	8.73 \| good	38.037 \| good	29.469 \| good	1.769 \| good	5.423 \| good	0.165 \| good
2025-10-21T01:00:00.000Z	56 \| moderate	12.121 \| fine	54.563 \| good	26.881 \| good	2.373 \| good	5.253 \| good	0.163 \| good
2025-10-21T02:00:00.000Z	52 \| moderate	9.731 \| good	43.155 \| good	27.8 \| good	2.976 \| good	5.083 \| good	0.161 \| good
2025-10-21T03:00:00.000Z	44 \| good	7.79 \| good	34.099 \| good	30.069 \| good	3.579 \| good	4.913 \| good	0.16 \| good
2025-10-21T04:00:00.000Z	44 \| good	7.553 \| good	33.177 \| good	30.429 \| good	3.153 \| good	4.282 \| good	0.152 \| good
2025-10-21T05:00:00.000Z	38 \| good	6.62 \| good	29.932 \| good	29.575 \| good	2.727 \| good	3.651 \| good	0.145 \| good
2025-10-21T06:00:00.000Z	33 \| good	6.256 \| good	27.876 \| good	28.089 \| good	2.301 \| good	3.021 \| good	0.138 \| good
2025-10-21T07:00:00.000Z	33 \| good	6.275 \| good	28 \| good	27.84 \| good	2.008 \| good	2.756 \| good	0.135 \| good
2025-10-21T08:00:00.000Z	33 \| good	6.214 \| good	27.809 \| good	25.895 \| good	1.715 \| good	2.491 \| good	0.133 \| good
2025-10-21T09:00:00.000Z	33 \| good	5.84 \| good	25.005 \| good	25.523 \| good	1.422 \| good	2.226 \| good	0.13 \| good
2025-10-21T10:00:00.000Z	27 \| good	4.894 \| good	21 \| good	27.54 \| good	1.442 \| good	2.342 \| good	0.131 \| good
2025-10-21T11:00:00.000Z	33 \| good	6.319 \| good	28 \| good	26.132 \| good	1.462 \| good	2.458 \| good	0.131 \| good
2025-10-21T12:00:00.000Z	38 \| good	7.007 \| good	30.928 \| good	23.635 \| good	1.482 \| good	2.574 \| good	0.132 \| good
2025-10-21T13:00:00.000Z	33 \| good	6.031 \| good	26.924 \| good	26.833 \| good	1.165 \| good	2.225 \| good	0.131 \| good
2025-10-21T14:00:00.000Z	29 \| good	4.342 \| good	19.019 \| good	30.965 \| good	0.847 \| good	1.875 \| good	0.131 \| good
2025-10-21T15:00:00.000Z	31 \| good	3.181 \| good	13.992 \| good	33.99 \| good	0.53 \| good	1.526 \| good	0.131 \| good
2025-10-21T16:00:00.000Z	33 \| good	2.775 \| good	11.156 \| good	36.021 \| good	0.621 \| good	1.315 \| good	0.127 \| good
2025-10-21T17:00:00.000Z	35 \| good	3.323 \| good	14.903 \| good	38.298 \| good	0.712 \| good	1.105 \| good	0.123 \| good
2025-10-21T18:00:00.000Z	36 \| good	3.065 \| good	12.101 \| good	39.353 \| good	0.803 \| good	0.895 \| good	0.119 \| good
2025-10-21T19:00:00.000Z	37 \| good	3.019 \| good	12 \| good	39.691 \| good	0.839 \| good	0.926 \| good	0.119 \| good
2025-10-21T20:00:00.000Z	39 \| good	2.59 \| good	10.191 \| good	41.809 \| good	0.874 \| good	0.957 \| good	0.118 \| good
2025-10-21T21:00:00.000Z	38 \| good	3.486 \| good	15.129 \| good	41.349 \| good	0.91 \| good	0.988 \| good	0.117 \| good
2025-10-21T22:00:00.000Z	35 \| good	3.712 \| good	16.193 \| good	38.321 \| good	0.84 \| good	1.33 \| good	0.119 \| good
2025-10-21T23:00:00.000Z	31 \| good	2.753 \| good	11.159 \| good	34.42 \| good	0.77 \| good	1.672 \| good	0.122 \| good
2025-10-22T00:00:00.000Z	34 \| good	3.236 \| good	14.07 \| good	37.337 \| good	0.7 \| good	2.014 \| good	0.124 \| good
2025-10-22T01:00:00.000Z	33 \| good	3.889 \| good	17 \| good	36.424 \| good	0.629 \| good	2.021 \| good	0.124 \| good
2025-10-22T02:00:00.000Z	31 \| good	3.75 \| good	16.176 \| good	34.36 \| good	0.558 \| good	2.028 \| good	0.125 \| good
2025-10-22T03:00:00.000Z	30 \| good	3.819 \| good	16.918 \| good	32.34 \| good	0.487 \| good	2.035 \| good	0.125 \| good
2025-10-22T04:00:00.000Z	28 \| good	4.225 \| good	18.206 \| good	30.028 \| good	0.401 \| good	1.934 \| good	0.126 \| good
2025-10-22T05:00:00.000Z	27 \| good	4.201 \| good	18.255 \| good	28.966 \| good	0.316 \| good	1.833 \| good	0.127 \| good
2025-10-22T06:00:00.000Z	27 \| good	3.912 \| good	17.07 \| good	29.319 \| good	0.231 \| good	1.732 \| good	0.128 \| good
2025-10-22T07:00:00.000Z	27 \| good	3.89 \| good	17.126 \| good	28.648 \| good	0.224 \| good	1.727 \| good	0.127 \| good
2025-10-22T08:00:00.000Z	26 \| good	2.685 \| good	11.092 \| good	28.306 \| good	0.217 \| good	1.723 \| good	0.126 \| good
2025-10-22T09:00:00.000Z	26 \| good	1.547 \| good	6.08 \| good	27.669 \| good	0.209 \| good	1.718 \| good	0.126 \| good
2025-10-22T10:00:00.000Z	24 \| good	1.331 \| good	5 \| good	26.313 \| good	0.219 \| good	1.9 \| good	0.126 \| good
2025-10-22T11:00:00.000Z	24 \| good	1.863 \| good	8 \| good	26.389 \| good	0.229 \| good	2.081 \| good	0.127 \| good
2025-10-22T12:00:00.000Z	23 \| good	2.151 \| good	8.825 \| good	25.084 \| good	0.238 \| good	2.263 \| good	0.128 \| good
2025-10-22T13:00:00.000Z	23 \| good	2 \| good	8.047 \| good	25.292 \| good	0.239 \| good	2.155 \| good	0.128 \| good
2025-10-22T14:00:00.000Z	23 \| good	2.32 \| good	9.807 \| good	24.574 \| good	0.239 \| good	2.048 \| good	0.128 \| good
2025-10-22T15:00:00.000Z	23 \| good	2.982 \| good	12 \| good	24.532 \| good	0.24 \| good	1.94 \| good	0.128 \| good
2025-10-22T16:00:00.000Z	21 \| good	2.856 \| good	11.933 \| good	22.686 \| good	0.296 \| good	1.857 \| good	0.128 \| good
2025-10-22T17:00:00.000Z	24 \| good	2.827 \| good	11.904 \| good	26.172 \| good	0.353 \| good	1.774 \| good	0.128 \| good
2025-10-22T18:00:00.000Z	26 \| good	2.791 \| good	11.766 \| good	27.824 \| good	0.409 \| good	1.69 \| good	0.128 \| good
2025-10-22T19:00:00.000Z	24 \| good	2.965 \| good	12 \| good	26.246 \| good	0.407 \| good	1.784 \| good	0.129 \| good
2025-10-22T20:00:00.000Z	23 \| good	3.361 \| good	14.951 \| good	25.402 \| good	0.404 \| good	1.878 \| good	0.129 \| good
2025-10-22T21:00:00.000Z	25 \| good	4.251 \| good	18.903 \| good	26.871 \| good	0.402 \| good	1.972 \| good	0.13 \| good
2025-10-22T22:00:00.000Z	27 \| good	4.852 \| good	21.002 \| good	28.227 \| good	0.394 \| good	2.306 \| good	0.133 \| good
2025-10-22T23:00:00.000Z	26 \| good	4.335 \| good	19 \| good	28.144 \| good	0.386 \| good	2.639 \| good	0.136 \| good

Sidney

Get reliable air quality data to drive your business

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

0.12ppm

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 Sidney, Ohio?

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

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

In the past 24 hours, the air quality in Sidney, Ohio was at its worst at 10:00:00 on 2025-10-20.

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

In the last 24 hours, the best air quality in Sidney, Ohio was observed at 01:00:00 on 2025-10-20.

What is the AQI in Sidney, Ohio right now?

As of now, the AQI in Sidney, Ohio is 31, indicating Good conditions.

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

Sidney, Ohio air has the highest levels of O3.

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

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

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

PM_2.5 levels in Sidney, Ohio are currently 2.64 μg/m³.

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

The PM₁₀ concentration in Sidney, Ohio is 16.122 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Sidney, Ohio is 0.139 ppm.

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

Currently, Sidney, Ohio has a sulfur dioxide (SO₂) concentration of 1.503 ppb.

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

The current ozone (O₃) level in Sidney, Ohio at the moment is 34.153 ppm.

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

Nitrogen dioxide (NO₂) level in Sidney, Ohio at the moment is 4.428 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-20T06:00:00.000Z	27 \| good	4.59 \| good	14.34 \| good	18.634 \| good	1.312 \| good	6.965 \| good	0.156 \| good
2025-10-20T07:00:00.000Z	22 \| good	4.27 \| good	14.077 \| good	17.971 \| good	1.322 \| good	7.457 \| good	0.156 \| good
2025-10-20T08:00:00.000Z	27 \| good	4.541 \| good	15.123 \| good	17.048 \| good	1.303 \| good	7.667 \| good	0.136 \| good
2025-10-20T09:00:00.000Z	27 \| good	4.536 \| good	16.269 \| good	14.065 \| good	1.285 \| good	8.344 \| good	0.156 \| good
2025-10-20T10:00:00.000Z	22 \| good	3.795 \| good	14.464 \| good	15.916 \| good	1.296 \| good	8.163 \| good	0.169 \| good
2025-10-20T11:00:00.000Z	22 \| good	3.727 \| good	14.98 \| good	15.396 \| good	1.478 \| good	10.136 \| good	0.231 \| good
2025-10-20T12:00:00.000Z	22 \| good	3.677 \| good	9.043 \| good	14.795 \| good	1.272 \| good	14.404 \| good	0.35 \| good
2025-10-20T13:00:00.000Z	17 \| good	3.359 \| good	18.209 \| good	12.929 \| good	1.254 \| good	14.787 \| good	0.281 \| good
2025-10-20T14:00:00.000Z	27 \| good	4.804 \| good	27.135 \| good	11.089 \| good	1.197 \| good	14.048 \| good	0.282 \| good
2025-10-20T15:00:00.000Z	22 \| good	4.223 \| good	22.995 \| good	14.345 \| good	1.195 \| good	11.724 \| good	0.214 \| good
2025-10-20T16:00:00.000Z	22 \| good	4.392 \| good	16.181 \| good	15.967 \| good	1.251 \| good	11.311 \| good	0.18 \| good
2025-10-20T17:00:00.000Z	22 \| good	4.137 \| good	16.701 \| good	19.487 \| good	1.647 \| good	10.164 \| good	0.169 \| good
2025-10-20T18:00:00.000Z	22 \| good	3.605 \| good	15.11 \| good	22.787 \| good	1.413 \| good	7.042 \| good	0.137 \| good
2025-10-20T19:00:00.000Z	25 \| good	3.528 \| good	15.737 \| good	27.348 \| good	1.209 \| good	5.165 \| good	0.119 \| good
2025-10-20T20:00:00.000Z	27 \| good	3.997 \| good	16.468 \| good	28.687 \| good	1.748 \| good	5.758 \| good	0.173 \| good
2025-10-20T21:00:00.000Z	29 \| good	2.992 \| good	15.376 \| good	30.821 \| good	1.307 \| good	5.557 \| good	0.139 \| good
2025-10-20T22:00:00.000Z	31 \| good	2.848 \| good	8.441 \| good	33.392 \| good	1.595 \| good	4.612 \| good	0.158 \| good
2025-10-20T23:00:00.000Z	31 \| good	2.64 \| good	16.122 \| good	34.153 \| good	1.503 \| good	4.428 \| good	0.139 \| good
2025-10-21T00:00:00.000Z	30 \| good	2.744 \| good	11.972 \| good	31.964 \| good	1.446 \| good	11.455 \| good	0.178 \| good
2025-10-21T01:00:00.000Z	27 \| good	3.451 \| good	20.517 \| good	29.099 \| good	1.303 \| good	15.528 \| good	0.251 \| good
2025-10-21T02:00:00.000Z	24 \| good	4.032 \| good	25.598 \| good	25.365 \| good	1.086 \| good	16.675 \| good	0.216 \| good
2025-10-21T03:00:00.000Z	38 \| good	7.203 \| good	32.009 \| good	26.792 \| good	3.745 \| good	4.762 \| good	0.168 \| good
2025-10-21T04:00:00.000Z	20 \| good	2.885 \| good	10.907 \| good	22.494 \| good	1.213 \| good	11.141 \| good	0.158 \| good
2025-10-21T05:00:00.000Z	22 \| good	3.659 \| good	16.153 \| good	23.735 \| good	1.207 \| good	11.421 \| good	0.156 \| good
2025-10-21T06:00:00.000Z	23 \| good	2.913 \| good	11.832 \| good	24.818 \| good	1.076 \| good	9.602 \| good	0.171 \| good
2025-10-21T07:00:00.000Z	21 \| good	3.013 \| good	12.589 \| good	23.375 \| good	1.109 \| good	10.136 \| good	0.137 \| good
2025-10-21T08:00:00.000Z	20 \| good	3.452 \| good	11.226 \| good	21.594 \| good	1.073 \| good	10.641 \| good	0.171 \| good
2025-10-21T09:00:00.000Z	20 \| good	2.999 \| good	12.721 \| good	21.979 \| good	1.254 \| good	8.448 \| good	0.157 \| good
2025-10-21T10:00:00.000Z	27 \| good	4.532 \| good	12.572 \| good	22.373 \| good	1.447 \| good	5.445 \| good	0.156 \| good
2025-10-21T11:00:00.000Z	27 \| good	4.892 \| good	12.919 \| good	23.074 \| good	1.452 \| good	6.938 \| good	0.156 \| good
2025-10-21T12:00:00.000Z	22 \| good	3.687 \| good	12.859 \| good	23.526 \| good	1.678 \| good	10.63 \| good	0.241 \| good
2025-10-21T13:00:00.000Z	27 \| good	4.504 \| good	15.591 \| good	22.367 \| good	1.5 \| good	14.976 \| good	0.25 \| good
2025-10-21T14:00:00.000Z	27 \| good	4.585 \| good	20.305 \| good	24.574 \| good	1.333 \| good	16.425 \| good	0.249 \| good
2025-10-21T15:00:00.000Z	27 \| good	4.533 \| good	19.156 \| good	23.789 \| good	1.53 \| good	12.868 \| good	0.23 \| good
2025-10-21T16:00:00.000Z	24 \| good	3.632 \| good	14.017 \| good	25.758 \| good	1.455 \| good	8.66 \| good	0.177 \| good
2025-10-21T17:00:00.000Z	26 \| good	3.856 \| good	14.095 \| good	28.051 \| good	1.437 \| good	4.123 \| good	0.177 \| good
2025-10-21T18:00:00.000Z	29 \| good	3.257 \| good	13.639 \| good	30.518 \| good	1.559 \| good	4.507 \| good	0.119 \| good
2025-10-21T19:00:00.000Z	30 \| good	3.322 \| good	14.616 \| good	32.446 \| good	1.832 \| good	3.909 \| good	0.152 \| good
2025-10-21T20:00:00.000Z	32 \| good	3.241 \| good	13.634 \| good	34.69 \| good	2.023 \| good	4.846 \| good	0.169 \| good
2025-10-21T21:00:00.000Z	33 \| good	3.023 \| good	13.506 \| good	35.516 \| good	1.825 \| good	5.765 \| good	0.139 \| good
2025-10-21T22:00:00.000Z	33 \| good	2.909 \| good	11.483 \| good	35.738 \| good	1.633 \| good	5.806 \| good	0.139 \| good
2025-10-21T23:00:00.000Z	32 \| good	3.191 \| good	9.411 \| good	34.876 \| good	1.822 \| good	5.697 \| good	0.139 \| good
2025-10-22T00:00:00.000Z	29 \| good	2.367 \| good	9.319 \| good	31.079 \| good	1.641 \| good	7.755 \| good	0.182 \| good
2025-10-22T01:00:00.000Z	27 \| good	2.591 \| good	10.761 \| good	28.843 \| good	1.66 \| good	8.496 \| good	0.139 \| good
2025-10-22T02:00:00.000Z	25 \| good	2.754 \| good	10.545 \| good	27.077 \| good	1.254 \| good	7.836 \| good	0.184 \| good
2025-10-22T03:00:00.000Z	21 \| good	2.178 \| good	9 \| good	22.622 \| good	0.371 \| good	1.929 \| good	0.129 \| good
2025-10-22T04:00:00.000Z	25 \| good	2.704 \| good	12.436 \| good	26.906 \| good	1.613 \| good	4.501 \| good	0.119 \| good
2025-10-22T05:00:00.000Z	22 \| good	2.829 \| good	12.822 \| good	24.368 \| good	2.242 \| good	3.79 \| good	0.119 \| good
2025-10-22T05:00:00.000Z	22 \| good	2.829 \| good	12.822 \| good	24.368 \| good	2.242 \| good	3.79 \| good	0.119 \| good
2025-10-21T00:00:00.000Z	49 \| good	8.73 \| good	38.037 \| good	29.469 \| good	1.769 \| good	5.423 \| good	0.165 \| good
2025-10-21T01:00:00.000Z	56 \| moderate	12.121 \| fine	54.563 \| good	26.881 \| good	2.373 \| good	5.253 \| good	0.163 \| good
2025-10-21T02:00:00.000Z	52 \| moderate	9.731 \| good	43.155 \| good	27.8 \| good	2.976 \| good	5.083 \| good	0.161 \| good
2025-10-21T03:00:00.000Z	44 \| good	7.79 \| good	34.099 \| good	30.069 \| good	3.579 \| good	4.913 \| good	0.16 \| good
2025-10-21T04:00:00.000Z	44 \| good	7.553 \| good	33.177 \| good	30.429 \| good	3.153 \| good	4.282 \| good	0.152 \| good
2025-10-21T05:00:00.000Z	38 \| good	6.62 \| good	29.932 \| good	29.575 \| good	2.727 \| good	3.651 \| good	0.145 \| good
2025-10-21T06:00:00.000Z	33 \| good	6.256 \| good	27.876 \| good	28.089 \| good	2.301 \| good	3.021 \| good	0.138 \| good
2025-10-21T07:00:00.000Z	33 \| good	6.275 \| good	28 \| good	27.84 \| good	2.008 \| good	2.756 \| good	0.135 \| good
2025-10-21T08:00:00.000Z	33 \| good	6.214 \| good	27.809 \| good	25.895 \| good	1.715 \| good	2.491 \| good	0.133 \| good
2025-10-21T09:00:00.000Z	33 \| good	5.84 \| good	25.005 \| good	25.523 \| good	1.422 \| good	2.226 \| good	0.13 \| good
2025-10-21T10:00:00.000Z	27 \| good	4.894 \| good	21 \| good	27.54 \| good	1.442 \| good	2.342 \| good	0.131 \| good
2025-10-21T11:00:00.000Z	33 \| good	6.319 \| good	28 \| good	26.132 \| good	1.462 \| good	2.458 \| good	0.131 \| good
2025-10-21T12:00:00.000Z	38 \| good	7.007 \| good	30.928 \| good	23.635 \| good	1.482 \| good	2.574 \| good	0.132 \| good
2025-10-21T13:00:00.000Z	33 \| good	6.031 \| good	26.924 \| good	26.833 \| good	1.165 \| good	2.225 \| good	0.131 \| good
2025-10-21T14:00:00.000Z	29 \| good	4.342 \| good	19.019 \| good	30.965 \| good	0.847 \| good	1.875 \| good	0.131 \| good
2025-10-21T15:00:00.000Z	31 \| good	3.181 \| good	13.992 \| good	33.99 \| good	0.53 \| good	1.526 \| good	0.131 \| good
2025-10-21T16:00:00.000Z	33 \| good	2.775 \| good	11.156 \| good	36.021 \| good	0.621 \| good	1.315 \| good	0.127 \| good
2025-10-21T17:00:00.000Z	35 \| good	3.323 \| good	14.903 \| good	38.298 \| good	0.712 \| good	1.105 \| good	0.123 \| good
2025-10-21T18:00:00.000Z	36 \| good	3.065 \| good	12.101 \| good	39.353 \| good	0.803 \| good	0.895 \| good	0.119 \| good
2025-10-21T19:00:00.000Z	37 \| good	3.019 \| good	12 \| good	39.691 \| good	0.839 \| good	0.926 \| good	0.119 \| good
2025-10-21T20:00:00.000Z	39 \| good	2.59 \| good	10.191 \| good	41.809 \| good	0.874 \| good	0.957 \| good	0.118 \| good
2025-10-21T21:00:00.000Z	38 \| good	3.486 \| good	15.129 \| good	41.349 \| good	0.91 \| good	0.988 \| good	0.117 \| good
2025-10-21T22:00:00.000Z	35 \| good	3.712 \| good	16.193 \| good	38.321 \| good	0.84 \| good	1.33 \| good	0.119 \| good
2025-10-21T23:00:00.000Z	31 \| good	2.753 \| good	11.159 \| good	34.42 \| good	0.77 \| good	1.672 \| good	0.122 \| good
2025-10-22T00:00:00.000Z	34 \| good	3.236 \| good	14.07 \| good	37.337 \| good	0.7 \| good	2.014 \| good	0.124 \| good
2025-10-22T01:00:00.000Z	33 \| good	3.889 \| good	17 \| good	36.424 \| good	0.629 \| good	2.021 \| good	0.124 \| good
2025-10-22T02:00:00.000Z	31 \| good	3.75 \| good	16.176 \| good	34.36 \| good	0.558 \| good	2.028 \| good	0.125 \| good
2025-10-22T03:00:00.000Z	30 \| good	3.819 \| good	16.918 \| good	32.34 \| good	0.487 \| good	2.035 \| good	0.125 \| good
2025-10-22T04:00:00.000Z	28 \| good	4.225 \| good	18.206 \| good	30.028 \| good	0.401 \| good	1.934 \| good	0.126 \| good
2025-10-22T05:00:00.000Z	27 \| good	4.201 \| good	18.255 \| good	28.966 \| good	0.316 \| good	1.833 \| good	0.127 \| good
2025-10-22T06:00:00.000Z	27 \| good	3.912 \| good	17.07 \| good	29.319 \| good	0.231 \| good	1.732 \| good	0.128 \| good
2025-10-22T07:00:00.000Z	27 \| good	3.89 \| good	17.126 \| good	28.648 \| good	0.224 \| good	1.727 \| good	0.127 \| good
2025-10-22T08:00:00.000Z	26 \| good	2.685 \| good	11.092 \| good	28.306 \| good	0.217 \| good	1.723 \| good	0.126 \| good
2025-10-22T09:00:00.000Z	26 \| good	1.547 \| good	6.08 \| good	27.669 \| good	0.209 \| good	1.718 \| good	0.126 \| good
2025-10-22T10:00:00.000Z	24 \| good	1.331 \| good	5 \| good	26.313 \| good	0.219 \| good	1.9 \| good	0.126 \| good
2025-10-22T11:00:00.000Z	24 \| good	1.863 \| good	8 \| good	26.389 \| good	0.229 \| good	2.081 \| good	0.127 \| good
2025-10-22T12:00:00.000Z	23 \| good	2.151 \| good	8.825 \| good	25.084 \| good	0.238 \| good	2.263 \| good	0.128 \| good
2025-10-22T13:00:00.000Z	23 \| good	2 \| good	8.047 \| good	25.292 \| good	0.239 \| good	2.155 \| good	0.128 \| good
2025-10-22T14:00:00.000Z	23 \| good	2.32 \| good	9.807 \| good	24.574 \| good	0.239 \| good	2.048 \| good	0.128 \| good
2025-10-22T15:00:00.000Z	23 \| good	2.982 \| good	12 \| good	24.532 \| good	0.24 \| good	1.94 \| good	0.128 \| good
2025-10-22T16:00:00.000Z	21 \| good	2.856 \| good	11.933 \| good	22.686 \| good	0.296 \| good	1.857 \| good	0.128 \| good
2025-10-22T17:00:00.000Z	24 \| good	2.827 \| good	11.904 \| good	26.172 \| good	0.353 \| good	1.774 \| good	0.128 \| good
2025-10-22T18:00:00.000Z	26 \| good	2.791 \| good	11.766 \| good	27.824 \| good	0.409 \| good	1.69 \| good	0.128 \| good
2025-10-22T19:00:00.000Z	24 \| good	2.965 \| good	12 \| good	26.246 \| good	0.407 \| good	1.784 \| good	0.129 \| good
2025-10-22T20:00:00.000Z	23 \| good	3.361 \| good	14.951 \| good	25.402 \| good	0.404 \| good	1.878 \| good	0.129 \| good
2025-10-22T21:00:00.000Z	25 \| good	4.251 \| good	18.903 \| good	26.871 \| good	0.402 \| good	1.972 \| good	0.13 \| good
2025-10-22T22:00:00.000Z	27 \| good	4.852 \| good	21.002 \| good	28.227 \| good	0.394 \| good	2.306 \| good	0.133 \| good
2025-10-22T23:00:00.000Z	26 \| good	4.335 \| good	19 \| good	28.144 \| good	0.386 \| good	2.639 \| good	0.136 \| good

Live air quality index in Sidney, Ohio today

Major air pollutants in Sidney, Ohio

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Sidney, Ohio air quality forecast and history

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

Air quality in nearby cities

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Frequently asked questions

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

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

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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

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

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

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

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