What is the current level of PM10 in Brunswick, Ohio?

Brunswick, Ohio currently has a PM10 concentration of 19.275 μg/m3.

What is the current level of sulfur dioxide (SO2) in Brunswick, Ohio?

The current sulfur dioxide (SO2) concentration in Brunswick, Ohio is 4.299 ppb.

What is the current level of ozone (O3) in Brunswick, Ohio?

Brunswick, Ohio currently has an ozone (O3) concentration of 34.179 ppm.

What is the current level of nitrogen dioxide (NO2) in Brunswick, Ohio?

The current level of nitrogen dioxide (NO2) in Brunswick, Ohio is 4.097 ppb.

Current air quality index in Brunswick, Ohio today

Q: What is the PM2.5 concentration in Brunswick, Ohio right now?

Brunswick, Ohio currently has a PM2.5 concentration of 5.655 μg/m3.

Stay updated with real-time air quality in Brunswick, 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

Brunswick, Ohio

Last updated: ... (Local time)

Common air pollutants in Brunswick, Ohio

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.66 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

19.27 μg/m³

155

255

425

605+

Ozone (O₃)

34.18 ppb

201

201+

Sulfur Dioxide (SO₂)

4.30 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.10 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.15 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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Brunswick, Ohio

Scroll To Air Quality Map

Track live Brunswick, Ohio air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-08-14T20:00:00.000Z	56 \| moderate	12.396 \| fine	54.217 \| good	43.282 \| good	0.921 \| good	7.047 \| good	0.283 \| good
2026-08-14T21:00:00.000Z	54 \| moderate	11.026 \| good	36.12 \| good	44.551 \| good	1.135 \| good	5.984 \| good	0.242 \| good
2026-08-14T22:00:00.000Z	58 \| moderate	12.839 \| fine	61.982 \| fine	45.355 \| good	1.104 \| good	5.227 \| good	0.21 \| good
2026-08-14T23:00:00.000Z	60 \| moderate	14.345 \| fine	48.341 \| good	46.528 \| good	1.132 \| good	4.591 \| good	0.206 \| good
2026-08-15T00:00:00.000Z	58 \| moderate	13.432 \| fine	40.653 \| good	43.189 \| good	1.037 \| good	5.369 \| good	0.214 \| good
2026-08-15T01:00:00.000Z	58 \| moderate	13.485 \| fine	46.08 \| good	37.365 \| good	1.129 \| good	4.296 \| good	0.272 \| good
2026-08-15T02:00:00.000Z	58 \| moderate	12.999 \| fine	46.212 \| good	38.982 \| good	1.19 \| good	3.56 \| good	0.28 \| good
2026-08-15T03:00:00.000Z	60 \| moderate	13.788 \| fine	43.263 \| good	32.533 \| good	1.563 \| good	5.815 \| good	0.274 \| good
2026-08-15T04:00:00.000Z	60 \| moderate	13.75 \| fine	24.457 \| good	28.45 \| good	1.232 \| good	5.433 \| good	0.341 \| good
2026-08-15T05:00:00.000Z	62 \| moderate	14.777 \| fine	28.682 \| good	25.151 \| good	1.242 \| good	8.012 \| good	0.418 \| good
2026-08-15T06:00:00.000Z	62 \| moderate	14.795 \| fine	46.525 \| good	21.587 \| good	1.093 \| good	4.963 \| good	0.417 \| good
2026-08-15T07:00:00.000Z	58 \| moderate	13.198 \| fine	34.164 \| good	16.054 \| good	1.378 \| good	4.064 \| good	0.422 \| good
2026-08-15T08:00:00.000Z	62 \| moderate	14.648 \| fine	42.19 \| good	10.016 \| good	1.389 \| good	3.89 \| good	0.452 \| good
2026-08-15T09:00:00.000Z	66 \| moderate	16.831 \| fine	36.773 \| good	5.922 \| good	1.337 \| good	3.934 \| good	0.319 \| good
2026-08-15T10:00:00.000Z	64 \| moderate	15.867 \| fine	61.393 \| fine	6.369 \| good	1.338 \| good	3.705 \| good	0.39 \| good
2026-08-15T11:00:00.000Z	44 \| good	7.688 \| good	41.444 \| good	6.935 \| good	1.73 \| good	4.46 \| good	0.501 \| good
2026-08-15T12:00:00.000Z	66 \| moderate	17.186 \| fine	53.288 \| good	14.09 \| good	1.496 \| good	12.638 \| good	0.393 \| good
2026-08-15T13:00:00.000Z	66 \| moderate	16.507 \| fine	46.9 \| good	11.066 \| good	3.429 \| good	12.473 \| good	0.342 \| good
2026-08-15T14:00:00.000Z	66 \| moderate	17.456 \| fine	47.603 \| good	14.773 \| good	2.964 \| good	10.224 \| good	0.33 \| good
2026-08-15T15:00:00.000Z	58 \| moderate	12.884 \| fine	40.22 \| good	18.817 \| good	2.783 \| good	9.637 \| good	0.265 \| good
2026-08-15T16:00:00.000Z	64 \| moderate	16.38 \| fine	64.639 \| fine	20.686 \| good	3.042 \| good	8.124 \| good	0.27 \| good
2026-08-15T17:00:00.000Z	62 \| moderate	15.154 \| fine	57.656 \| fine	27.103 \| good	4.006 \| good	7.741 \| good	0.331 \| good
2026-08-15T18:00:00.000Z	60 \| moderate	13.954 \| fine	25.292 \| good	26.857 \| good	2.702 \| good	8.421 \| good	0.258 \| good
2026-08-15T19:00:00.000Z	66 \| moderate	17.382 \| fine	65.146 \| fine	36.172 \| good	2.013 \| good	7.887 \| good	0.256 \| good
2026-08-15T20:00:00.000Z	66 \| moderate	16.841 \| fine	50.254 \| good	36.082 \| good	1.754 \| good	6.755 \| good	0.257 \| good
2026-08-15T21:00:00.000Z	60 \| moderate	14.216 \| fine	45.764 \| good	33.977 \| good	1.671 \| good	7.405 \| good	0.259 \| good
2026-08-15T22:00:00.000Z	64 \| moderate	15.632 \| fine	52.412 \| good	38.405 \| good	1.25 \| good	5.717 \| good	0.257 \| good
2026-08-15T23:00:00.000Z	64 \| moderate	16.479 \| fine	49.597 \| good	36.994 \| good	1.17 \| good	4.767 \| good	0.257 \| good
2026-08-16T00:00:00.000Z	54 \| moderate	10.801 \| good	40.664 \| good	31.524 \| good	1.241 \| good	4.544 \| good	0.269 \| good
2026-08-16T01:00:00.000Z	64 \| moderate	15.758 \| fine	47.498 \| good	33.313 \| good	1.104 \| good	6.825 \| good	0.273 \| good
2026-08-16T02:00:00.000Z	64 \| moderate	16.149 \| fine	49.917 \| good	31.661 \| good	1.075 \| good	7.15 \| good	0.277 \| good
2026-08-16T03:00:00.000Z	64 \| moderate	15.859 \| fine	54.122 \| good	27.328 \| good	1.046 \| good	8.076 \| good	0.331 \| good
2026-08-16T04:00:00.000Z	67 \| moderate	17.666 \| fine	67.79 \| fine	29.575 \| good	1.064 \| good	8.759 \| good	0.346 \| good
2026-08-16T05:00:00.000Z	69 \| moderate	19.307 \| fine	64.856 \| fine	30.253 \| good	1.291 \| good	7.409 \| good	0.279 \| good
2026-08-16T06:00:00.000Z	67 \| moderate	17.916 \| fine	34.521 \| good	23.163 \| good	1.143 \| good	7.373 \| good	0.292 \| good
2026-08-16T07:00:00.000Z	66 \| moderate	17.333 \| fine	71.552 \| fine	30.398 \| good	1.096 \| good	4.669 \| good	0.301 \| good
2026-08-16T08:00:00.000Z	66 \| moderate	16.859 \| fine	46.514 \| good	25.94 \| good	1.107 \| good	7.103 \| good	0.416 \| good
2026-08-16T09:00:00.000Z	58 \| moderate	12.867 \| fine	40.713 \| good	24.537 \| good	1.115 \| good	8.083 \| good	0.345 \| good
2026-08-16T10:00:00.000Z	62 \| moderate	14.523 \| fine	34.277 \| good	30.362 \| good	1.013 \| good	6.049 \| good	0.282 \| good
2026-08-16T11:00:00.000Z	56 \| moderate	11.858 \| good	36.929 \| good	25.659 \| good	1.058 \| good	6.425 \| good	0.416 \| good
2026-08-16T12:00:00.000Z	44 \| good	7.719 \| good	42.574 \| good	31.02 \| good	1.071 \| good	5.042 \| good	0.226 \| good
2026-08-16T13:00:00.000Z	38 \| good	7.36 \| good	20.883 \| good	26.404 \| good	1.072 \| good	5.683 \| good	0.222 \| good
2026-08-16T14:00:00.000Z	34 \| good	6.226 \| good	36.981 \| good	30.322 \| good	1.093 \| good	4.77 \| good	0.147 \| good
2026-08-16T15:00:00.000Z	33 \| good	6.437 \| good	28.559 \| good	31.11 \| good	1.109 \| good	4.621 \| good	0.14 \| good
2026-08-16T16:00:00.000Z	33 \| good	6.164 \| good	23.896 \| good	31.397 \| good	1.088 \| good	4.804 \| good	0.132 \| good
2026-08-16T17:00:00.000Z	38 \| good	6.656 \| good	38.435 \| good	32.655 \| good	4.124 \| good	3.962 \| good	0.13 \| good
2026-08-16T18:00:00.000Z	33 \| good	5.655 \| good	19.275 \| good	34.179 \| good	4.299 \| good	4.097 \| good	0.148 \| good
2026-08-16T19:00:00.000Z	33 \| good	5.655 \| good	19.275 \| good	34.179 \| good	4.299 \| good	4.097 \| good	0.148 \| good
2026-08-16T19:00:00.000Z	44 \| good	7.671 \| good	34.055 \| good	32.08 \| good	0.337 \| good	0.93 \| good	0.152 \| good
2026-08-16T20:00:00.000Z	44 \| good	8.132 \| good	35.374 \| good	30.74 \| good	0.302 \| good	0.967 \| good	0.15 \| good
2026-08-16T21:00:00.000Z	49 \| good	8.966 \| good	39.237 \| good	33.017 \| good	0.273 \| good	1.346 \| good	0.151 \| good
2026-08-16T22:00:00.000Z	49 \| good	8.964 \| good	40.221 \| good	40.171 \| good	0.252 \| good	1.903 \| good	0.154 \| good
2026-08-16T23:00:00.000Z	49 \| good	9.032 \| good	40.569 \| good	37.488 \| good	0.266 \| good	2.441 \| good	0.158 \| good
2026-08-17T00:00:00.000Z	33 \| good	6.333 \| good	27.986 \| good	30.626 \| good	0.299 \| good	3.21 \| good	0.164 \| good
2026-08-17T01:00:00.000Z	52 \| moderate	9.769 \| good	43.254 \| good	28.136 \| good	0.362 \| good	4.107 \| good	0.17 \| good
2026-08-17T02:00:00.000Z	49 \| good	8.706 \| good	38.179 \| good	29.362 \| good	0.429 \| good	3.757 \| good	0.164 \| good
2026-08-17T03:00:00.000Z	44 \| good	7.586 \| good	33.254 \| good	30.446 \| good	0.482 \| good	3.755 \| good	0.162 \| good
2026-08-17T04:00:00.000Z	44 \| good	8.232 \| good	36.031 \| good	31.978 \| good	0.517 \| good	4.148 \| good	0.165 \| good
2026-08-17T05:00:00.000Z	52 \| moderate	9.682 \| good	42.947 \| good	31.704 \| good	0.559 \| good	4.246 \| good	0.167 \| good
2026-08-17T06:00:00.000Z	54 \| moderate	10.718 \| good	47.786 \| good	25.288 \| good	0.624 \| good	4.231 \| good	0.169 \| good
2026-08-17T07:00:00.000Z	66 \| moderate	16.922 \| fine	75.915 \| fine	21.545 \| good	0.682 \| good	4.317 \| good	0.171 \| good
2026-08-17T08:00:00.000Z	58 \| moderate	13.406 \| fine	60.666 \| fine	21.65 \| good	0.723 \| good	4.296 \| good	0.173 \| good
2026-08-17T09:00:00.000Z	54 \| moderate	11.107 \| good	48.961 \| good	20.717 \| good	0.762 \| good	4.105 \| good	0.175 \| good
2026-08-17T10:00:00.000Z	56 \| moderate	11.87 \| good	53.465 \| good	20.661 \| good	0.773 \| good	4.078 \| good	0.177 \| good
2026-08-17T11:00:00.000Z	54 \| moderate	10.59 \| good	46.723 \| good	21.573 \| good	0.771 \| good	4.029 \| good	0.181 \| good
2026-08-17T12:00:00.000Z	49 \| good	8.552 \| good	37.78 \| good	26.589 \| good	0.766 \| good	3.421 \| good	0.185 \| good
2026-08-17T13:00:00.000Z	44 \| good	7.524 \| good	33.026 \| good	27.815 \| good	0.791 \| good	2.546 \| good	0.184 \| good
2026-08-17T14:00:00.000Z	38 \| good	6.644 \| good	29.768 \| good	30.702 \| good	0.812 \| good	2.095 \| good	0.184 \| good
2026-08-17T15:00:00.000Z	38 \| good	7.004 \| good	30.743 \| good	31.348 \| good	0.842 \| good	1.743 \| good	0.186 \| good
2026-08-17T16:00:00.000Z	38 \| good	6.608 \| good	29.609 \| good	29.135 \| good	0.836 \| good	1.299 \| good	0.187 \| good
2026-08-17T17:00:00.000Z	38 \| good	6.676 \| good	29.775 \| good	29.757 \| good	0.836 \| good	0.956 \| good	0.188 \| good
2026-08-17T18:00:00.000Z	35 \| good	6.307 \| good	27.839 \| good	38.369 \| good	0.861 \| good	0.794 \| good	0.188 \| good
2026-08-17T19:00:00.000Z	37 \| good	6.207 \| good	27.245 \| good	40.06 \| good	0.903 \| good	0.772 \| good	0.189 \| good
2026-08-17T20:00:00.000Z	40 \| good	5.132 \| good	22.107 \| good	43.079 \| good	0.943 \| good	0.81 \| good	0.19 \| good
2026-08-17T21:00:00.000Z	43 \| good	5.429 \| good	23.23 \| good	46.02 \| good	0.979 \| good	0.919 \| good	0.19 \| good
2026-08-17T22:00:00.000Z	42 \| good	5.247 \| good	22.352 \| good	44.849 \| good	1.027 \| good	1.159 \| good	0.192 \| good
2026-08-17T23:00:00.000Z	36 \| good	5.96 \| good	26.914 \| good	38.598 \| good	1.08 \| good	1.62 \| good	0.195 \| good
2026-08-18T00:00:00.000Z	52 \| moderate	10.255 \| good	45.117 \| good	32.486 \| good	1.076 \| good	3.299 \| good	0.208 \| good
2026-08-18T01:00:00.000Z	52 \| moderate	10.4 \| good	46.125 \| good	23.406 \| good	1.111 \| good	6.17 \| good	0.231 \| good
2026-08-18T02:00:00.000Z	54 \| moderate	11.368 \| good	50.144 \| good	19.434 \| good	1.169 \| good	9.45 \| good	0.256 \| good
2026-08-18T03:00:00.000Z	58 \| moderate	13.032 \| fine	58.931 \| fine	14.986 \| good	1.218 \| good	13.327 \| good	0.285 \| good
2026-08-18T04:00:00.000Z	58 \| moderate	13.1 \| fine	58.797 \| fine	13.08 \| good	1.168 \| good	16.741 \| good	0.316 \| good
2026-08-18T05:00:00.000Z	56 \| moderate	12.205 \| fine	54.608 \| good	13.834 \| good	1.144 \| good	18.075 \| good	0.335 \| good
2026-08-18T06:00:00.000Z	56 \| moderate	11.52 \| good	50.811 \| good	13.551 \| good	1.161 \| good	17.724 \| good	0.338 \| good
2026-08-18T07:00:00.000Z	54 \| moderate	11.348 \| good	49.945 \| good	14.238 \| good	1.137 \| good	16.692 \| good	0.333 \| good
2026-08-18T08:00:00.000Z	54 \| moderate	10.987 \| good	48.808 \| good	14.142 \| good	1.005 \| good	15.349 \| good	0.329 \| good
2026-08-18T09:00:00.000Z	56 \| moderate	12.348 \| fine	55.217 \| fine	14.016 \| good	0.911 \| good	14.26 \| good	0.325 \| good
2026-08-18T10:00:00.000Z	58 \| moderate	13.125 \| fine	59.109 \| fine	18.068 \| good	0.827 \| good	12.91 \| good	0.318 \| good
2026-08-18T11:00:00.000Z	58 \| moderate	13.249 \| fine	59.36 \| fine	18.258 \| good	0.773 \| good	11.15 \| good	0.312 \| good
2026-08-18T12:00:00.000Z	60 \| moderate	14.315 \| fine	64.647 \| fine	21.71 \| good	0.702 \| good	8.362 \| good	0.31 \| good
2026-08-18T13:00:00.000Z	56 \| moderate	11.827 \| good	52.045 \| good	23.893 \| good	0.724 \| good	6.74 \| good	0.309 \| good
2026-08-18T14:00:00.000Z	54 \| moderate	10.602 \| good	46.769 \| good	28.013 \| good	0.932 \| good	5.279 \| good	0.286 \| good
2026-08-18T15:00:00.000Z	49 \| good	9.258 \| good	41.129 \| good	30.311 \| good	1.239 \| good	2.76 \| good	0.228 \| good
2026-08-18T16:00:00.000Z	52 \| moderate	9.862 \| good	44.014 \| good	34.992 \| good	1.121 \| good	1.451 \| good	0.196 \| good
2026-08-18T17:00:00.000Z	52 \| moderate	10.046 \| good	44.679 \| good	38.375 \| good	0.995 \| good	1.038 \| good	0.186 \| good
2026-08-18T18:00:00.000Z	52 \| moderate	10.286 \| good	45.692 \| good	42.496 \| good	0.891 \| good	0.842 \| good	0.181 \| good

Brunswick

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Brunswick, Ohio

0.12ppm

How accurate is Ohio, USA air quality data?

The air quality data for Ohio, 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 Brunswick, Ohio get updated?

Air quality updates for Brunswick, Ohio are available every hour.

What time in the past 24 hours saw the poorest air quality in Brunswick, Ohio?

Brunswick, Ohio experienced its worst air quality at 05:00:00, 2026-08-16.

When was air quality in Brunswick, Ohio the best over the past 24 hours?

The best air quality in Brunswick, Ohio was observed at 04:00:00 on 2026-08-16.

What is the air quality in Brunswick, Ohio right now?

The air quality in Brunswick, Ohio right now is Good, with an AQI of 33.

What pollutant is most frequently found in Brunswick, Ohio?

In Brunswick, Ohio, PM2.5 is the most frequently found pollutant.

What can I do if the air quality in Brunswick, Ohio is poor?

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

What is the PM_2.5 concentration in Brunswick, Ohio right now?

Brunswick, Ohio currently has a PM_2.5 concentration of 5.655 μg/m³.

What is the current level of PM₁₀ in Brunswick, Ohio?

Brunswick, Ohio currently has a PM₁₀ concentration of 19.275 μg/m³.

What is the current level of carbon monoxide (CO) in Brunswick, Ohio?

The current carbon monoxide (CO) level in Brunswick, Ohio is 0.148 ppm.

What is the current level of sulfur dioxide (SO₂) in Brunswick, Ohio?

The current sulfur dioxide (SO₂) concentration in Brunswick, Ohio is 4.299 ppb.

What is the current level of ozone (O₃) in Brunswick, Ohio?

Brunswick, Ohio currently has an ozone (O₃) concentration of 34.179 ppm.

What is the current level of nitrogen dioxide (NO₂) in Brunswick, Ohio?

The current level of nitrogen dioxide (NO₂) in Brunswick, Ohio is 4.097 ppb.

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