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

Northbrook, Ohio currently has a PM10 concentration of 30.895 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Northbrook, Ohio is 1.319 ppb.

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

Northbrook, Ohio currently has an ozone (O3) concentration of 19.6 ppm.

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

The current level of nitrogen dioxide (NO2) in Northbrook, Ohio is 23.26 ppb.

Current air quality index in Northbrook, Ohio today

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

Northbrook, Ohio currently has a PM2.5 concentration of 7.243 μg/m3.

Stay updated with real-time air quality in Northbrook, 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

Northbrook, Ohio

Last updated: ... (Local time)

Common air pollutants in Northbrook, Ohio

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

7.24 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

30.89 μg/m³

155

255

425

605+

Ozone (O₃)

19.60 ppb

201

201+

Sulfur Dioxide (SO₂)

1.32 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

23.26 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.35 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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

Please contact us for custom requests

Northbrook, Ohio

Scroll To Air Quality Map

Track live Northbrook, Ohio air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-01-21T06:00:00.000Z	33 \| good	6.212 \| good	27.179 \| good	14.277 \| good	1.417 \| good	12.539 \| good	0.251 \| good
2026-01-21T07:00:00.000Z	33 \| good	6.209 \| good	26.871 \| good	13.894 \| good	1.408 \| good	10.535 \| good	0.244 \| good
2026-01-21T08:00:00.000Z	27 \| good	5.259 \| good	22.745 \| good	11.755 \| good	1.453 \| good	14.088 \| good	0.243 \| good
2026-01-21T09:00:00.000Z	22 \| good	4.115 \| good	17.84 \| good	12.461 \| good	1.416 \| good	13.507 \| good	0.244 \| good
2026-01-21T10:00:00.000Z	27 \| good	4.629 \| good	19.999 \| good	15.455 \| good	1.216 \| good	14.254 \| good	0.244 \| good
2026-01-21T11:00:00.000Z	22 \| good	4.436 \| good	19.216 \| good	16.238 \| good	1.109 \| good	22.265 \| good	0.244 \| good
2026-01-21T12:00:00.000Z	27 \| good	5.025 \| good	21.812 \| good	20.282 \| good	1.171 \| good	28.355 \| good	0.451 \| good
2026-01-21T13:00:00.000Z	33 \| good	5.835 \| good	25.091 \| good	19.871 \| good	1.409 \| good	28.907 \| good	0.509 \| good
2026-01-21T14:00:00.000Z	33 \| good	6.12 \| good	26.374 \| good	24.744 \| good	1.393 \| good	27.881 \| good	0.381 \| good
2026-01-21T15:00:00.000Z	38 \| good	6.629 \| good	28.472 \| good	21.78 \| good	1.383 \| good	23.29 \| good	0.251 \| good
2026-01-21T16:00:00.000Z	33 \| good	6.265 \| good	26.665 \| good	26.522 \| good	1.352 \| good	9.792 \| good	0.2 \| good
2026-01-21T17:00:00.000Z	27 \| good	5.285 \| good	22.101 \| good	26.608 \| good	1.362 \| good	8.163 \| good	0.2 \| good
2026-01-21T18:00:00.000Z	27 \| good	5.256 \| good	21.701 \| good	28.652 \| good	1.37 \| good	8.953 \| good	0.2 \| good
2026-01-21T19:00:00.000Z	44 \| good	7.528 \| good	32.035 \| good	29.747 \| good	1.357 \| good	9.349 \| good	0.2 \| good
2026-01-21T20:00:00.000Z	49 \| good	9.287 \| good	40.749 \| good	27.493 \| good	1.107 \| good	8.876 \| good	0.256 \| good
2026-01-21T21:00:00.000Z	52 \| moderate	9.909 \| good	42.787 \| good	29.131 \| good	1.095 \| good	7.958 \| good	0.203 \| good
2026-01-21T22:00:00.000Z	54 \| moderate	10.712 \| good	46.155 \| good	30.122 \| good	1.324 \| good	7.485 \| good	0.254 \| good
2026-01-21T23:00:00.000Z	54 \| moderate	11.369 \| good	48.52 \| good	31.696 \| good	1.234 \| good	8.97 \| good	0.255 \| good
2026-01-22T00:00:00.000Z	58 \| moderate	13.43 \| fine	57.939 \| fine	31.268 \| good	1.237 \| good	12.473 \| good	0.251 \| good
2026-01-22T01:00:00.000Z	58 \| moderate	13.23 \| fine	57.415 \| fine	29.909 \| good	1.074 \| good	13.05 \| good	0.251 \| good
2026-01-22T02:00:00.000Z	60 \| moderate	13.889 \| fine	58.767 \| fine	28.42 \| good	1.058 \| good	10.203 \| good	0.251 \| good
2026-01-22T03:00:00.000Z	64 \| moderate	16.438 \| fine	69.954 \| fine	26.379 \| good	1.272 \| good	12.886 \| good	0.251 \| good
2026-01-22T04:00:00.000Z	66 \| moderate	16.981 \| fine	71.96 \| fine	25.499 \| good	1.345 \| good	10.489 \| good	0.248 \| good
2026-01-22T05:00:00.000Z	66 \| moderate	16.828 \| fine	71.766 \| fine	23.07 \| good	2.551 \| good	8.787 \| good	0.197 \| good
2026-01-22T06:00:00.000Z	62 \| moderate	14.543 \| fine	62.212 \| fine	24.954 \| good	1.076 \| good	7.631 \| good	0.189 \| good
2026-01-22T07:00:00.000Z	60 \| moderate	13.796 \| fine	59.54 \| fine	26.43 \| good	1.08 \| good	7.38 \| good	0.197 \| good
2026-01-22T08:00:00.000Z	58 \| moderate	13.416 \| fine	57.893 \| fine	26.177 \| good	1.156 \| good	7.787 \| good	0.197 \| good
2026-01-22T09:00:00.000Z	60 \| moderate	13.623 \| fine	58.21 \| fine	27.694 \| good	1.071 \| good	7.728 \| good	0.186 \| good
2026-01-22T10:00:00.000Z	58 \| moderate	12.551 \| fine	52.755 \| good	27.803 \| good	1.048 \| good	5.308 \| good	0.186 \| good
2026-01-22T11:00:00.000Z	56 \| moderate	11.862 \| good	50.602 \| good	27.58 \| good	1.189 \| good	5.654 \| good	0.186 \| good
2026-01-22T12:00:00.000Z	49 \| good	9.053 \| good	38.667 \| good	29.155 \| good	1.363 \| good	6.176 \| good	0.193 \| good
2026-01-22T13:00:00.000Z	33 \| good	6.17 \| good	27.492 \| good	28.046 \| good	1.135 \| good	7.279 \| good	0.189 \| good
2026-01-22T14:00:00.000Z	27 \| good	5.042 \| good	21.825 \| good	26.373 \| good	1.116 \| good	8.257 \| good	0.251 \| good
2026-01-22T15:00:00.000Z	27 \| good	4.547 \| good	19.518 \| good	25.715 \| good	1.113 \| good	11.97 \| good	0.241 \| good
2026-01-22T16:00:00.000Z	24 \| good	4.142 \| good	18.172 \| good	26.429 \| good	1.09 \| good	8.899 \| good	0.244 \| good
2026-01-22T17:00:00.000Z	28 \| good	3.828 \| good	16.533 \| good	30.49 \| good	1.158 \| good	5.824 \| good	0.189 \| good
2026-01-22T18:00:00.000Z	30 \| good	3.123 \| good	13.155 \| good	32.243 \| good	1.115 \| good	6.484 \| good	0.189 \| good
2026-01-22T19:00:00.000Z	29 \| good	3.152 \| good	12.795 \| good	30.669 \| good	1.808 \| good	7.148 \| good	0.186 \| good
2026-01-22T20:00:00.000Z	30 \| good	3.06 \| good	12.337 \| good	31.806 \| good	2.481 \| good	7.803 \| good	0.189 \| good
2026-01-22T21:00:00.000Z	30 \| good	4.205 \| good	18.125 \| good	31.568 \| good	2.63 \| good	7.325 \| good	0.197 \| good
2026-01-22T22:00:00.000Z	29 \| good	3.959 \| good	17.062 \| good	30.951 \| good	3.095 \| good	9.342 \| good	0.197 \| good
2026-01-22T23:00:00.000Z	28 \| good	2.355 \| good	9.705 \| good	30.307 \| good	2.335 \| good	10.82 \| good	0.192 \| good
2026-01-23T00:00:00.000Z	25 \| good	1.609 \| good	6.719 \| good	26.851 \| good	1.496 \| good	14.892 \| good	0.258 \| good
2026-01-23T01:00:00.000Z	33 \| good	6.052 \| good	26.728 \| good	24.622 \| good	1.128 \| good	25.334 \| good	0.391 \| good
2026-01-23T02:00:00.000Z	38 \| good	6.831 \| good	30.262 \| good	18.165 \| good	1.247 \| good	28.791 \| good	0.558 \| good
2026-01-23T03:00:00.000Z	33 \| good	5.667 \| good	24.782 \| good	18.353 \| good	1.364 \| good	28.422 \| good	0.463 \| good
2026-01-23T04:00:00.000Z	44 \| good	7.798 \| good	33.92 \| good	16.982 \| good	1.286 \| good	22.3 \| good	0.343 \| good
2026-01-23T05:00:00.000Z	38 \| good	7.243 \| good	30.895 \| good	19.6 \| good	1.319 \| good	23.26 \| good	0.349 \| good
2026-01-23T06:00:00.000Z	22 \| good	4.49 \| good	19.216 \| good	14.209 \| good	2.957 \| good	4.272 \| good	0.19 \| good
2026-01-23T07:00:00.000Z	27 \| good	4.93 \| good	21.132 \| good	18.861 \| good	3.816 \| good	3.943 \| good	0.187 \| good
2026-01-23T08:00:00.000Z	22 \| good	4.496 \| good	19.311 \| good	22.933 \| good	4.675 \| good	3.614 \| good	0.184 \| good
2026-01-23T09:00:00.000Z	24 \| good	4.127 \| good	17.996 \| good	25.908 \| good	5.534 \| good	3.285 \| good	0.181 \| good
2026-01-23T10:00:00.000Z	24 \| good	3.885 \| good	16.977 \| good	26.137 \| good	4.005 \| good	3.055 \| good	0.175 \| good
2026-01-23T11:00:00.000Z	27 \| good	5.097 \| good	22.061 \| good	27.002 \| good	2.475 \| good	2.825 \| good	0.169 \| good
2026-01-23T12:00:00.000Z	24 \| good	4.363 \| good	19.074 \| good	26.355 \| good	0.946 \| good	2.594 \| good	0.162 \| good
2026-01-23T13:00:00.000Z	22 \| good	3.972 \| good	17.122 \| good	22.036 \| good	1.012 \| good	2.46 \| good	0.158 \| good
2026-01-23T14:00:00.000Z	22 \| good	2.244 \| good	9.095 \| good	24.022 \| good	1.078 \| good	2.326 \| good	0.154 \| good
2026-01-23T15:00:00.000Z	22 \| good	1.111 \| good	4.177 \| good	23.722 \| good	1.144 \| good	2.191 \| good	0.149 \| good
2026-01-23T16:00:00.000Z	20 \| good	1.457 \| good	6.058 \| good	22.37 \| good	1.13 \| good	2.04 \| good	0.15 \| good
2026-01-23T17:00:00.000Z	19 \| good	2.88 \| good	11.924 \| good	19.944 \| good	1.116 \| good	1.889 \| good	0.15 \| good
2026-01-23T18:00:00.000Z	20 \| good	3.118 \| good	13.676 \| good	21.822 \| good	1.102 \| good	1.739 \| good	0.151 \| good
2026-01-23T19:00:00.000Z	21 \| good	2.999 \| good	12.345 \| good	23.25 \| good	1.068 \| good	1.811 \| good	0.15 \| good
2026-01-23T20:00:00.000Z	21 \| good	2.521 \| good	10.19 \| good	22.78 \| good	1.035 \| good	1.883 \| good	0.149 \| good
2026-01-23T21:00:00.000Z	20 \| good	2.578 \| good	10.242 \| good	22.157 \| good	1.001 \| good	1.955 \| good	0.148 \| good
2026-01-23T22:00:00.000Z	18 \| good	2.951 \| good	12 \| good	19.315 \| good	0.949 \| good	2.53 \| good	0.151 \| good
2026-01-23T23:00:00.000Z	16 \| good	2.84 \| good	12.011 \| good	16.01 \| good	0.897 \| good	3.105 \| good	0.153 \| good
2026-01-24T00:00:00.000Z	16 \| good	0.902 \| good	3.817 \| good	16.735 \| good	0.846 \| good	3.68 \| good	0.156 \| good
2026-01-24T01:00:00.000Z	19 \| good	1.154 \| good	4.695 \| good	19.539 \| good	0.815 \| good	3.652 \| good	0.156 \| good
2026-01-24T02:00:00.000Z	19 \| good	1.187 \| good	4.978 \| good	20.39 \| good	0.784 \| good	3.625 \| good	0.156 \| good
2026-01-24T03:00:00.000Z	19 \| good	1.208 \| good	4.853 \| good	20.655 \| good	0.753 \| good	3.597 \| good	0.156 \| good
2026-01-24T04:00:00.000Z	20 \| good	1.57 \| good	6.291 \| good	22.159 \| good	0.755 \| good	3.394 \| good	0.155 \| good
2026-01-24T05:00:00.000Z	20 \| good	2.378 \| good	9.937 \| good	21.541 \| good	0.757 \| good	3.192 \| good	0.153 \| good
2026-01-24T06:00:00.000Z	19 \| good	2.429 \| good	10.037 \| good	21.24 \| good	0.759 \| good	2.989 \| good	0.152 \| good
2026-01-24T07:00:00.000Z	19 \| good	2.753 \| good	11.288 \| good	21.217 \| good	0.758 \| good	2.822 \| good	0.151 \| good
2026-01-24T08:00:00.000Z	18 \| good	3.2 \| good	13.883 \| good	19.327 \| good	0.756 \| good	2.654 \| good	0.15 \| good
2026-01-24T09:00:00.000Z	18 \| good	2.966 \| good	12.35 \| good	19.329 \| good	0.755 \| good	2.487 \| good	0.149 \| good
2026-01-24T10:00:00.000Z	19 \| good	2.603 \| good	10.308 \| good	19.94 \| good	0.784 \| good	2.543 \| good	0.149 \| good
2026-01-24T11:00:00.000Z	20 \| good	3.278 \| good	14.132 \| good	22.307 \| good	0.813 \| good	2.598 \| good	0.149 \| good
2026-01-24T12:00:00.000Z	22 \| good	4.062 \| good	17.985 \| good	21.133 \| good	0.842 \| good	2.654 \| good	0.15 \| good
2026-01-24T13:00:00.000Z	27 \| good	4.97 \| good	21.376 \| good	18.324 \| good	0.944 \| good	3.034 \| good	0.153 \| good
2026-01-24T14:00:00.000Z	33 \| good	6.106 \| good	27.15 \| good	16.771 \| good	1.046 \| good	3.413 \| good	0.157 \| good
2026-01-24T15:00:00.000Z	33 \| good	5.622 \| good	24.288 \| good	16.452 \| good	1.149 \| good	3.793 \| good	0.16 \| good
2026-01-24T16:00:00.000Z	27 \| good	5.013 \| good	21.42 \| good	16.409 \| good	1.319 \| good	3.892 \| good	0.161 \| good
2026-01-24T17:00:00.000Z	27 \| good	4.776 \| good	20.83 \| good	17.96 \| good	1.489 \| good	3.99 \| good	0.163 \| good
2026-01-24T18:00:00.000Z	22 \| good	4.467 \| good	19.211 \| good	19.58 \| good	1.66 \| good	4.089 \| good	0.164 \| good
2026-01-24T19:00:00.000Z	27 \| good	4.821 \| good	20.83 \| good	19.075 \| good	1.662 \| good	4.39 \| good	0.166 \| good
2026-01-24T20:00:00.000Z	27 \| good	5.409 \| good	23.15 \| good	22.816 \| good	1.665 \| good	4.692 \| good	0.169 \| good
2026-01-24T21:00:00.000Z	27 \| good	4.629 \| good	20.031 \| good	24.773 \| good	1.668 \| good	4.993 \| good	0.171 \| good
2026-01-24T22:00:00.000Z	33 \| good	6.109 \| good	27.041 \| good	20.555 \| good	1.63 \| good	5.829 \| good	0.176 \| good
2026-01-24T23:00:00.000Z	33 \| good	6.299 \| good	28.072 \| good	16.211 \| good	1.592 \| good	6.665 \| good	0.181 \| good
2026-01-25T00:00:00.000Z	27 \| good	5.457 \| good	5.741 \| good	24.226 \| good	1.573 \| good	7.454 \| good	0.186 \| good
2026-01-25T01:00:00.000Z	27 \| good	4.667 \| good	20.525 \| good	13.986 \| good	1.608 \| good	7.618 \| good	0.188 \| good
2026-01-25T02:00:00.000Z	27 \| good	5.392 \| good	23.054 \| good	12.902 \| good	1.663 \| good	7.736 \| good	0.19 \| good
2026-01-25T03:00:00.000Z	33 \| good	6.33 \| good	28.155 \| good	12.64 \| good	1.717 \| good	7.854 \| good	0.192 \| good
2026-01-25T04:00:00.000Z	38 \| good	7.39 \| good	32.343 \| good	14.244 \| good	1.781 \| good	7.649 \| good	0.191 \| good
2026-01-25T05:00:00.000Z	54 \| moderate	10.749 \| good	47.5 \| good	12.984 \| good	1.846 \| good	7.444 \| good	0.191 \| good

Northbrook

Empower business decisions with accurate air quality data

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

0.32ppm

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

Air quality levels in US

Check live rankings of places in the USA affected by air pollution.

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

Frequently asked questions

How frequently does the air quality data for Northbrook, Ohio get updated?

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

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

Northbrook, Ohio experienced its worst air quality at 05:00:00, 2026-01-22.

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

The best air quality in Northbrook, Ohio was observed at 04:00:00 on 2026-01-22.

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

The air quality in Northbrook, Ohio right now is Good, with an AQI of 38.

What pollutant is most frequently found in Northbrook, Ohio?

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

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

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

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

Northbrook, Ohio currently has a PM_2.5 concentration of 7.243 μg/m³.

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

Northbrook, Ohio currently has a PM₁₀ concentration of 30.895 μg/m³.

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

The current carbon monoxide (CO) level in Northbrook, Ohio is 0.349 ppm.

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

The current sulfur dioxide (SO₂) concentration in Northbrook, Ohio is 1.319 ppb.

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

Northbrook, Ohio currently has an ozone (O₃) concentration of 19.6 ppm.

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

The current level of nitrogen dioxide (NO₂) in Northbrook, Ohio is 23.26 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions