What is the current concentration of PM10 in Warren, Ohio?

The current PM10 concentration at Warren, Ohio is 29.49 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Warren, Ohio?

The current sulfur dioxide (SO2) concentration at Warren, Ohio is 3.477 ppb.

What is the current concentration of ozone (O3) in Warren, Ohio?

The current ozone (O3) concentration at Warren, Ohio is 15.234 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Warren, Ohio?

The current nitrogen dioxide (NO2) concentration at Warren, Ohio is 7.336 ppb.

Warren, Ohio live air quality index now

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

Stay updated with real-time air quality in Warren, 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)

Moderate

Warren, Ohio

Last updated: ... (Local time)

Major air pollutants in Warren, Ohio

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

10.53 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

21.32 μg/m³

155

255

425

605+

Ozone (O₃)

20.28 ppb

201

201+

Sulfur Dioxide (SO₂)

1.71 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

10.15 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.31 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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Warren, Ohio

Scroll To Air Quality Map

Track live Warren, Ohio air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-24T09:00:00.000Z	71 \| moderate	19.9 \| fine	32 \| good	24.774 \| good	2.38 \| good	2.625 \| good	0.325 \| good
2025-07-24T10:00:00.000Z	71 \| moderate	19.9 \| fine	32 \| good	22.736 \| good	2.554 \| good	3.096 \| good	0.329 \| good
2025-07-24T11:00:00.000Z	73 \| moderate	20.5 \| fine	38 \| good	20.188 \| good	2.67 \| good	3.609 \| good	0.363 \| good
2025-07-24T12:00:00.000Z	73 \| moderate	20.5 \| fine	38 \| good	19.212 \| good	2.877 \| good	3.837 \| good	0.37 \| good
2025-07-24T13:00:00.000Z	71 \| moderate	19.8 \| fine	46 \| good	26.471 \| good	3.279 \| good	4.195 \| good	0.509 \| good
2025-07-24T14:00:00.000Z	69 \| moderate	18.8 \| fine	47 \| good	34.171 \| good	2.531 \| good	7.157 \| good	0.473 \| good
2025-07-24T15:00:00.000Z	69 \| moderate	18.6 \| fine	59 \| fine	40.885 \| good	1.682 \| good	5.699 \| good	0.275 \| good
2025-07-24T16:00:00.000Z	67 \| moderate	18.3 \| fine	66 \| fine	44.387 \| good	1.564 \| good	4.547 \| good	0.271 \| good
2025-07-24T17:00:00.000Z	66 \| moderate	17.3 \| fine	47 \| good	49.279 \| good	1.47 \| good	3.59 \| good	0.238 \| good
2025-07-24T18:00:00.000Z	66 \| moderate	17.3 \| fine	58 \| fine	54.577 \| good	1.164 \| good	3.713 \| good	0.197 \| good
2025-07-24T19:00:00.000Z	66 \| moderate	17 \| fine	59 \| fine	58.054 \| fine	2.134 \| good	3.248 \| good	0.187 \| good
2025-07-24T20:00:00.000Z	66 \| moderate	17 \| fine	59 \| fine	58.57 \| fine	2.307 \| good	2.798 \| good	0.166 \| good
2025-07-24T21:00:00.000Z	77 \| moderate	16.9 \| fine	55 \| fine	63.29 \| fine	1.514 \| good	3.064 \| good	0.171 \| good
2025-07-24T22:00:00.000Z	66 \| moderate	16.5 \| fine	40 \| good	59.044 \| fine	1.136 \| good	3.207 \| good	0.167 \| good
2025-07-24T23:00:00.000Z	66 \| moderate	16.5 \| fine	40 \| good	55.353 \| fine	1.087 \| good	1.981 \| good	0.169 \| good
2025-07-25T00:00:00.000Z	64 \| moderate	16.4 \| fine	34 \| good	53.76 \| good	1.07 \| good	2.963 \| good	0.176 \| good
2025-07-25T01:00:00.000Z	64 \| moderate	16.2 \| fine	30 \| good	53.024 \| good	0.939 \| good	4.26 \| good	0.178 \| good
2025-07-25T02:00:00.000Z	62 \| moderate	15.3 \| fine	28 \| good	47.621 \| good	0.887 \| good	2.705 \| good	0.171 \| good
2025-07-25T03:00:00.000Z	60 \| moderate	14.3 \| fine	24 \| good	43.79 \| good	1.105 \| good	2.159 \| good	0.198 \| good
2025-07-25T04:00:00.000Z	60 \| moderate	14.3 \| fine	24 \| good	41.361 \| good	0.922 \| good	2.733 \| good	0.196 \| good
2025-07-25T05:00:00.000Z	52 \| moderate	10.3 \| good	23 \| good	40.819 \| good	0.753 \| good	2.2 \| good	0.196 \| good
2025-07-25T06:00:00.000Z	52 \| moderate	10.3 \| good	23 \| good	37.775 \| good	0.782 \| good	3.842 \| good	0.209 \| good
2025-07-25T07:00:00.000Z	49 \| good	9.3 \| good	21 \| good	34.227 \| good	1.287 \| good	4.196 \| good	0.214 \| good
2025-07-25T08:00:00.000Z	49 \| good	9 \| good	20 \| good	33.506 \| good	1.369 \| good	4.359 \| good	0.209 \| good
2025-07-25T09:00:00.000Z	49 \| good	8.5 \| good	18 \| good	24.439 \| good	1.708 \| good	4.548 \| good	0.211 \| good
2025-07-25T10:00:00.000Z	49 \| good	8.5 \| good	18 \| good	20.415 \| good	1.603 \| good	5.763 \| good	0.289 \| good
2025-07-25T11:00:00.000Z	49 \| good	8.8 \| good	19 \| good	25.04 \| good	2.443 \| good	5.453 \| good	0.214 \| good
2025-07-25T12:00:00.000Z	49 \| good	9.4 \| good	19 \| good	26.542 \| good	2.489 \| good	6.467 \| good	0.181 \| good
2025-07-25T13:00:00.000Z	52 \| moderate	9.7 \| good	19 \| good	24.322 \| good	1.775 \| good	5.542 \| good	0.223 \| good
2025-07-25T14:00:00.000Z	52 \| moderate	10.2 \| good	21 \| good	26.884 \| good	1.806 \| good	5.9 \| good	0.184 \| good
2025-07-25T15:00:00.000Z	52 \| moderate	10 \| good	21 \| good	32.631 \| good	1.732 \| good	4.069 \| good	0.166 \| good
2025-07-25T16:00:00.000Z	52 \| moderate	10 \| good	21 \| good	36.558 \| good	1.75 \| good	4.091 \| good	0.164 \| good
2025-07-25T17:00:00.000Z	52 \| moderate	9.5 \| good	19 \| good	40.218 \| good	1.754 \| good	3.68 \| good	0.197 \| good
2025-07-25T18:00:00.000Z	49 \| good	8.7 \| good	18 \| good	41.7 \| good	1.633 \| good	3.876 \| good	0.185 \| good
2025-07-25T19:00:00.000Z	44 \| good	8.2 \| good	17 \| good	44.233 \| good	1.624 \| good	4.149 \| good	0.178 \| good
2025-07-25T20:00:00.000Z	44 \| good	8 \| good	16 \| good	46.017 \| good	0.841 \| good	3.893 \| good	0.175 \| good
2025-07-25T21:00:00.000Z	44 \| good	7.9 \| good	15 \| good	48.495 \| good	0.85 \| good	3.319 \| good	0.183 \| good
2025-07-25T22:00:00.000Z	45 \| good	7.9 \| good	15 \| good	49.226 \| good	1.595 \| good	2.972 \| good	0.189 \| good
2025-07-25T23:00:00.000Z	48 \| good	7.6 \| good	14 \| good	51.913 \| good	1.654 \| good	3.951 \| good	0.185 \| good
2025-07-26T00:00:00.000Z	44 \| good	6.5 \| good	12 \| good	46.826 \| good	1.679 \| good	3.047 \| good	0.175 \| good
2025-07-26T01:00:00.000Z	41 \| good	5.4 \| good	10 \| good	44.004 \| good	1.656 \| good	3.82 \| good	0.175 \| good
2025-07-26T02:00:00.000Z	42 \| good	5 \| good	10 \| good	44.713 \| good	1.672 \| good	8.361 \| good	0.231 \| good
2025-07-26T03:00:00.000Z	37 \| good	5.9 \| good	11 \| good	39.722 \| good	1.814 \| good	7.428 \| good	0.289 \| good
2025-07-26T04:00:00.000Z	33 \| good	6.2 \| good	12 \| good	31.899 \| good	1.967 \| good	11.85 \| good	0.268 \| good
2025-07-26T05:00:00.000Z	38 \| good	7.1 \| good	15 \| good	26.602 \| good	2.415 \| good	9.403 \| good	0.323 \| good
2025-07-26T06:00:00.000Z	54 \| moderate	10.6 \| good	21 \| good	26.274 \| good	1.715 \| good	12.623 \| good	0.31 \| good
2025-07-26T07:00:00.000Z	54 \| moderate	10.6 \| good	21 \| good	20.266 \| good	1.712 \| good	10.167 \| good	0.311 \| good
2025-07-26T08:00:00.000Z	54 \| moderate	10.529 \| good	21.316 \| good	20.276 \| good	1.714 \| good	10.149 \| good	0.312 \| good
2025-07-23T17:00:00.000Z	61 \| moderate	10.208 \| good	45.404 \| good	58.378 \| fine	5.372 \| good	1.279 \| good	0.193 \| good
2025-07-23T18:00:00.000Z	64 \| moderate	9.541 \| good	42.439 \| good	59.222 \| fine	5.264 \| good	1.022 \| good	0.181 \| good
2025-07-23T19:00:00.000Z	64 \| moderate	8.963 \| good	40.004 \| good	59.486 \| fine	5.418 \| good	1.104 \| good	0.183 \| good
2025-07-23T20:00:00.000Z	64 \| moderate	9.021 \| good	40.154 \| good	58.558 \| fine	5.571 \| good	1.186 \| good	0.184 \| good
2025-07-23T21:00:00.000Z	61 \| moderate	8.724 \| good	37.948 \| good	57.809 \| fine	5.725 \| good	1.268 \| good	0.185 \| good
2025-07-23T22:00:00.000Z	54 \| moderate	9.682 \| good	42.971 \| good	55.583 \| fine	5.563 \| good	2.873 \| good	0.21 \| good
2025-07-23T23:00:00.000Z	52 \| moderate	9.894 \| good	44.013 \| good	51.268 \| good	5.4 \| good	4.479 \| good	0.236 \| good
2025-07-24T00:00:00.000Z	54 \| moderate	11.284 \| good	50.16 \| good	39.708 \| good	5.237 \| good	6.084 \| good	0.261 \| good
2025-07-24T01:00:00.000Z	56 \| moderate	12.26 \| fine	55.005 \| fine	35.159 \| good	5.219 \| good	6.158 \| good	0.271 \| good
2025-07-24T02:00:00.000Z	56 \| moderate	11.815 \| good	52.161 \| good	33.553 \| good	5.2 \| good	6.231 \| good	0.281 \| good
2025-07-24T03:00:00.000Z	56 \| moderate	12.49 \| fine	56.315 \| fine	28.004 \| good	5.182 \| good	6.304 \| good	0.291 \| good
2025-07-24T04:00:00.000Z	62 \| moderate	15.066 \| fine	68.052 \| fine	22.666 \| good	4.558 \| good	6.151 \| good	0.286 \| good
2025-07-24T05:00:00.000Z	60 \| moderate	14.318 \| fine	64.183 \| fine	18.634 \| good	3.934 \| good	5.998 \| good	0.282 \| good
2025-07-24T06:00:00.000Z	58 \| moderate	13.189 \| fine	59.773 \| fine	18.316 \| good	3.31 \| good	5.844 \| good	0.278 \| good
2025-07-24T07:00:00.000Z	56 \| moderate	12.03 \| good	53.484 \| good	19.666 \| good	2.981 \| good	5.347 \| good	0.271 \| good
2025-07-24T08:00:00.000Z	56 \| moderate	11.62 \| good	51.109 \| good	18.739 \| good	2.652 \| good	4.849 \| good	0.265 \| good
2025-07-24T09:00:00.000Z	62 \| moderate	14.526 \| fine	64.891 \| fine	21.837 \| good	2.323 \| good	4.351 \| good	0.259 \| good
2025-07-24T10:00:00.000Z	52 \| moderate	9.68 \| good	43.227 \| good	20.594 \| good	2.134 \| good	3.724 \| good	0.254 \| good
2025-07-24T11:00:00.000Z	56 \| moderate	12.332 \| fine	55.578 \| fine	22.47 \| good	1.946 \| good	3.096 \| good	0.25 \| good
2025-07-24T12:00:00.000Z	62 \| moderate	14.501 \| fine	64.904 \| fine	31.771 \| good	1.758 \| good	2.468 \| good	0.246 \| good
2025-07-24T13:00:00.000Z	66 \| moderate	16.761 \| fine	74.039 \| fine	46.34 \| good	2.118 \| good	2.193 \| good	0.25 \| good
2025-07-24T14:00:00.000Z	67 \| moderate	17.554 \| fine	77.452 \| fine	57.542 \| fine	2.478 \| good	1.918 \| good	0.253 \| good
2025-07-24T15:00:00.000Z	74 \| moderate	16.137 \| fine	71.764 \| fine	61.933 \| fine	2.838 \| good	1.643 \| good	0.257 \| good
2025-07-24T16:00:00.000Z	87 \| moderate	15.827 \| fine	70.733 \| fine	66.044 \| fine	3.17 \| good	1.462 \| good	0.247 \| good
2025-07-24T17:00:00.000Z	87 \| moderate	15.55 \| fine	69.306 \| fine	65.847 \| fine	3.502 \| good	1.281 \| good	0.237 \| good
2025-07-24T18:00:00.000Z	80 \| moderate	15.365 \| fine	68.884 \| fine	64.116 \| fine	3.833 \| good	1.099 \| good	0.226 \| good
2025-07-24T19:00:00.000Z	71 \| moderate	15.47 \| fine	69 \| fine	61.262 \| fine	3.578 \| good	1.171 \| good	0.219 \| good
2025-07-24T20:00:00.000Z	67 \| moderate	15.373 \| fine	68.934 \| fine	59.737 \| fine	3.323 \| good	1.243 \| good	0.212 \| good
2025-07-24T21:00:00.000Z	62 \| moderate	15.234 \| fine	67.57 \| fine	55.791 \| fine	3.067 \| good	1.315 \| good	0.205 \| good
2025-07-24T22:00:00.000Z	64 \| moderate	15.792 \| fine	70.022 \| fine	54.109 \| good	2.711 \| good	2.993 \| good	0.221 \| good
2025-07-24T23:00:00.000Z	66 \| moderate	16.713 \| fine	73.972 \| fine	52.903 \| good	2.355 \| good	4.672 \| good	0.237 \| good
2025-07-25T00:00:00.000Z	67 \| moderate	17.75 \| fine	78.774 \| fine	50.735 \| good	1.998 \| good	6.35 \| good	0.253 \| good
2025-07-25T01:00:00.000Z	67 \| moderate	18.491 \| fine	81.25 \| fine	45.486 \| good	2.281 \| good	6.786 \| good	0.257 \| good
2025-07-25T02:00:00.000Z	66 \| moderate	16.578 \| fine	73.106 \| fine	40.832 \| good	2.564 \| good	7.222 \| good	0.261 \| good
2025-07-25T03:00:00.000Z	66 \| moderate	17.164 \| fine	76.572 \| fine	35.267 \| good	2.847 \| good	7.658 \| good	0.265 \| good
2025-07-25T04:00:00.000Z	67 \| moderate	17.98 \| fine	79.358 \| fine	33.9 \| good	2.68 \| good	6.927 \| good	0.258 \| good
2025-07-25T05:00:00.000Z	67 \| moderate	17.8 \| fine	79.252 \| fine	32.809 \| good	2.513 \| good	6.196 \| good	0.251 \| good
2025-07-25T06:00:00.000Z	67 \| moderate	17.655 \| fine	77.988 \| fine	30.944 \| good	2.345 \| good	5.465 \| good	0.244 \| good
2025-07-25T07:00:00.000Z	67 \| moderate	17.643 \| fine	77.882 \| fine	29.587 \| good	2.075 \| good	5.014 \| good	0.238 \| good
2025-07-25T08:00:00.000Z	66 \| moderate	17.036 \| fine	75.411 \| fine	27.567 \| good	1.806 \| good	4.564 \| good	0.232 \| good
2025-07-25T09:00:00.000Z	69 \| moderate	18.785 \| fine	82.878 \| fine	19.612 \| good	1.536 \| good	4.114 \| good	0.226 \| good
2025-07-25T10:00:00.000Z	64 \| moderate	16.108 \| fine	72.064 \| fine	21.127 \| good	1.662 \| good	4.056 \| good	0.229 \| good
2025-07-25T11:00:00.000Z	66 \| moderate	16.843 \| fine	74.586 \| fine	23.449 \| good	1.787 \| good	3.998 \| good	0.233 \| good
2025-07-25T12:00:00.000Z	62 \| moderate	15.022 \| fine	66.742 \| fine	30.179 \| good	1.913 \| good	3.94 \| good	0.236 \| good
2025-07-25T13:00:00.000Z	62 \| moderate	14.598 \| fine	65.09 \| fine	36.427 \| good	2.162 \| good	3.26 \| good	0.236 \| good
2025-07-25T14:00:00.000Z	62 \| moderate	14.563 \| fine	64.837 \| fine	41.628 \| good	2.411 \| good	2.579 \| good	0.235 \| good
2025-07-25T15:00:00.000Z	56 \| moderate	11.884 \| good	53.144 \| good	45.566 \| good	2.66 \| good	1.898 \| good	0.235 \| good
2025-07-25T16:00:00.000Z	46 \| good	8.227 \| good	36.206 \| good	49.634 \| good	2.231 \| good	1.848 \| good	0.223 \| good

Warren

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Warren, Ohio air quality map: Track AQI near you

0.30ppm

How accurate is Ohio, USA air quality data?

Air quality data and pollutant measurements for Ohio, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Warren, Ohio updated?

The air quality for Warren, Ohio is updated every hour.

When was the worst air quality at Warren, Ohio in the last 24 hrs?

The worst air quality in Warren, Ohio in the last 24 hours was observed at 11:00:00 on 2025-07-22.

When was the best air quality at Warren, Ohio in the last 24 hrs?

In the last 24 hrs, the best air quality in Warren, Ohio was observed at 08:00:00 on 2025-07-23.

What is the current air quality in Warren, Ohio?

The current air quality in Warren, Ohio is 33, categorized as Good based on real-time data.

What pollutant is the most common in Warren, Ohio?

The most common pollutant in Warren, Ohio is PM2.5.

What should I do if the air quality in Warren, Ohio is poor?

If the air quality in Warren, Ohio is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Warren, Ohio?

The current PM_2.5 concentration at Warren, Ohio is 6.474 μg/m³.

What is the current concentration of PM₁₀ in Warren, Ohio?

The current PM₁₀ concentration at Warren, Ohio is 29.49 μg/m³.

What is the current concentration of carbon monoxide (CO) in Warren, Ohio?

The current carbon monoxide (CO) concentration at Warren, Ohio is 0.274 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Warren, Ohio?

The current sulfur dioxide (SO₂) concentration at Warren, Ohio is 3.477 ppb.

What is the current concentration of ozone (O₃) in Warren, Ohio?

The current ozone (O₃) concentration at Warren, Ohio is 15.234 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Warren, Ohio?

The current nitrogen dioxide (NO₂) concentration at Warren, Ohio is 7.336 ppb.

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