What are the current PM10 levels at Northfield, Minnesota?

The current PM10 levels in Northfield, Minnesota are 20.559 μg/m3.

What are the current sulfur dioxide (SO2) levels at Northfield, Minnesota?

The current sulfur dioxide (SO2) levels in Northfield, Minnesota are 0.84 ppb.

What are the current ozone (O3) levels at Northfield, Minnesota?

The current ozone (O3) levels at Northfield, Minnesota is 29.948 ppm.

What are the current nitrogen dioxide (NO2) levels at Northfield, Minnesota?

The current nitrogen dioxide (NO2) levels at Northfield, Minnesota is 4.378 ppb.

Real-time air quality index in Northfield, Minnesota today

Q: What are the current PM2.5 levels in Northfield, Minnesota?

The measured PM2.5 levels in Northfield, Minnesota at present are 4.668 μg/m3.

Stay updated with real-time air quality in Northfield, Minnesota 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

Northfield, Minnesota

Last updated: ... (Local time)

Common air pollutants in Northfield, Minnesota

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.67 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

20.56 μg/m³

155

255

425

605+

Ozone (O₃)

29.95 ppb

201

201+

Sulfur Dioxide (SO₂)

0.84 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.38 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.27 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Northfield, Minnesota

Get Live Pollen Counts

Northfield, Minnesota

Scroll To Air Quality Map

Track live Northfield, Minnesota air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-06T13:00:00.000Z	44 \| good	7.887 \| good	27.221 \| good	16 \| good	0.884 \| good	13.882 \| good	0.459 \| good
2026-06-06T14:00:00.000Z	38 \| good	7.097 \| good	24.945 \| good	29.279 \| good	0.938 \| good	8.007 \| good	0.328 \| good
2026-06-06T15:00:00.000Z	33 \| good	6.323 \| good	26.978 \| good	32.762 \| good	0.848 \| good	7.52 \| good	0.304 \| good
2026-06-06T16:00:00.000Z	42 \| good	5.443 \| good	23.173 \| good	44.558 \| good	0.907 \| good	5.634 \| good	0.283 \| good
2026-06-06T17:00:00.000Z	49 \| good	5.428 \| good	22.378 \| good	52.649 \| good	0.847 \| good	6.054 \| good	0.304 \| good
2026-06-06T18:00:00.000Z	61 \| moderate	5.224 \| good	22.457 \| good	58.125 \| fine	0.924 \| good	5.661 \| good	0.262 \| good
2026-06-06T19:00:00.000Z	71 \| moderate	4.861 \| good	24.827 \| good	61.38 \| fine	0.971 \| good	5.306 \| good	0.286 \| good
2026-06-06T20:00:00.000Z	71 \| moderate	4.698 \| good	24.156 \| good	61.155 \| fine	1.116 \| good	4.599 \| good	0.286 \| good
2026-06-06T21:00:00.000Z	90 \| moderate	3.925 \| good	12.867 \| good	66.66 \| fine	1.172 \| good	4.813 \| good	0.283 \| good
2026-06-06T22:00:00.000Z	84 \| moderate	4.286 \| good	16.976 \| good	64.717 \| fine	1.042 \| good	4.865 \| good	0.283 \| good
2026-06-06T23:00:00.000Z	71 \| moderate	4.389 \| good	15.397 \| good	61.439 \| fine	0.735 \| good	4.807 \| good	0.283 \| good
2026-06-07T00:00:00.000Z	67 \| moderate	4.373 \| good	19.181 \| good	59.715 \| fine	0.754 \| good	5.067 \| good	0.304 \| good
2026-06-07T01:00:00.000Z	61 \| moderate	4.548 \| good	12.973 \| good	57.772 \| fine	0.917 \| good	4.066 \| good	0.364 \| good
2026-06-07T02:00:00.000Z	50 \| good	4.566 \| good	12.379 \| good	53.897 \| good	0.877 \| good	6.53 \| good	0.349 \| good
2026-06-07T03:00:00.000Z	54 \| moderate	5.868 \| good	13.117 \| good	56.288 \| fine	0.815 \| good	7.893 \| good	0.404 \| good
2026-06-07T04:00:00.000Z	47 \| good	6.435 \| good	19.016 \| good	51.204 \| good	0.9 \| good	7.332 \| good	0.386 \| good
2026-06-07T05:00:00.000Z	45 \| good	6.684 \| good	22.602 \| good	48.659 \| good	0.888 \| good	6.417 \| good	0.344 \| good
2026-06-07T06:00:00.000Z	41 \| good	7.403 \| good	23.01 \| good	44.406 \| good	0.986 \| good	5.926 \| good	0.344 \| good
2026-06-07T07:00:00.000Z	44 \| good	7.533 \| good	32.774 \| good	42.881 \| good	0.86 \| good	4.817 \| good	0.268 \| good
2026-06-07T08:00:00.000Z	42 \| good	7.36 \| good	30.228 \| good	44.509 \| good	0.895 \| good	4.866 \| good	0.268 \| good
2026-06-07T09:00:00.000Z	39 \| good	6.871 \| good	27.476 \| good	41.7 \| good	0.807 \| good	4.882 \| good	0.268 \| good
2026-06-07T10:00:00.000Z	35 \| good	5.865 \| good	22.15 \| good	38.29 \| good	0.701 \| good	4.811 \| good	0.226 \| good
2026-06-07T11:00:00.000Z	34 \| good	6.009 \| good	23.573 \| good	36.726 \| good	0.778 \| good	5.506 \| good	0.226 \| good
2026-06-07T12:00:00.000Z	36 \| good	5.091 \| good	15.405 \| good	38.551 \| good	0.838 \| good	5.387 \| good	0.205 \| good
2026-06-07T13:00:00.000Z	37 \| good	5.735 \| good	22.264 \| good	39.516 \| good	0.884 \| good	4.631 \| good	0.265 \| good
2026-06-07T14:00:00.000Z	38 \| good	6.88 \| good	30.589 \| good	41.154 \| good	0.736 \| good	4.912 \| good	0.265 \| good
2026-06-07T15:00:00.000Z	40 \| good	6.781 \| good	29.845 \| good	43.065 \| good	1.015 \| good	5.042 \| good	0.286 \| good
2026-06-07T16:00:00.000Z	45 \| good	6.784 \| good	28.116 \| good	48.717 \| good	1.009 \| good	5.433 \| good	0.325 \| good
2026-06-07T17:00:00.000Z	47 \| good	7.965 \| good	37.237 \| good	51.045 \| good	0.913 \| good	5.178 \| good	0.322 \| good
2026-06-07T18:00:00.000Z	64 \| moderate	7.5 \| good	27.968 \| good	58.756 \| fine	0.9 \| good	5.189 \| good	0.364 \| good
2026-06-07T19:00:00.000Z	51 \| moderate	7.881 \| good	24.494 \| good	54.911 \| good	0.931 \| good	4.737 \| good	0.343 \| good
2026-06-07T20:00:00.000Z	44 \| good	6.914 \| good	27.832 \| good	47.3 \| good	0.993 \| good	4.304 \| good	0.385 \| good
2026-06-07T21:00:00.000Z	48 \| good	4.855 \| good	18.483 \| good	51.93 \| good	0.927 \| good	3.615 \| good	0.307 \| good
2026-06-07T22:00:00.000Z	48 \| good	5.631 \| good	16.505 \| good	52.098 \| good	0.971 \| good	4.269 \| good	0.307 \| good
2026-06-07T23:00:00.000Z	44 \| good	5.159 \| good	10.289 \| good	46.696 \| good	0.95 \| good	4.252 \| good	0.325 \| good
2026-06-08T00:00:00.000Z	43 \| good	3.895 \| good	13.561 \| good	45.637 \| good	0.87 \| good	4.513 \| good	0.364 \| good
2026-06-08T01:00:00.000Z	36 \| good	3.097 \| good	13.219 \| good	38.665 \| good	1.088 \| good	3.942 \| good	0.325 \| good
2026-06-08T02:00:00.000Z	34 \| good	2.738 \| good	12.085 \| good	37.455 \| good	0.995 \| good	3.381 \| good	0.336 \| good
2026-06-08T03:00:00.000Z	61 \| moderate	2.632 \| good	10.771 \| good	57.972 \| fine	0.155 \| good	1.629 \| good	0.129 \| good
2026-06-08T04:00:00.000Z	31 \| good	2.345 \| good	13.202 \| good	34.355 \| good	0.88 \| good	3.403 \| good	0.312 \| good
2026-06-08T05:00:00.000Z	29 \| good	3.06 \| good	15.714 \| good	30.856 \| good	1.042 \| good	2.681 \| good	0.291 \| good
2026-06-08T06:00:00.000Z	32 \| good	3.285 \| good	14.154 \| good	34.703 \| good	0.958 \| good	2.785 \| good	0.291 \| good
2026-06-08T07:00:00.000Z	30 \| good	3.247 \| good	15.349 \| good	32.016 \| good	0.959 \| good	2.46 \| good	0.265 \| good
2026-06-08T08:00:00.000Z	31 \| good	3.555 \| good	15.987 \| good	33.044 \| good	0.814 \| good	3.252 \| good	0.265 \| good
2026-06-08T09:00:00.000Z	29 \| good	3.676 \| good	16.243 \| good	30.808 \| good	0.798 \| good	2.882 \| good	0.265 \| good
2026-06-08T10:00:00.000Z	28 \| good	4.662 \| good	18.748 \| good	29.729 \| good	0.915 \| good	3.152 \| good	0.265 \| good
2026-06-08T11:00:00.000Z	28 \| good	4.668 \| good	20.559 \| good	29.948 \| good	0.84 \| good	4.378 \| good	0.265 \| good
2026-06-08T12:00:00.000Z	28 \| good	5.076 \| good	21.667 \| good	29.537 \| good	0.765 \| good	6.352 \| good	0.304 \| good
2026-06-08T12:00:00.000Z	28 \| good	4.668 \| good	20.559 \| good	29.948 \| good	0.84 \| good	4.378 \| good	0.265 \| good
2026-06-08T13:00:00.000Z	34 \| good	3.443 \| good	15.423 \| good	36.647 \| good	0.186 \| good	2.023 \| good	0.144 \| good
2026-06-08T14:00:00.000Z	40 \| good	3.505 \| good	15.651 \| good	43.073 \| good	0.194 \| good	1.884 \| good	0.147 \| good
2026-06-08T15:00:00.000Z	42 \| good	3.867 \| good	16.65 \| good	45.247 \| good	0.192 \| good	1.531 \| good	0.146 \| good
2026-06-08T16:00:00.000Z	44 \| good	4 \| good	17.678 \| good	46.516 \| good	0.186 \| good	1.108 \| good	0.142 \| good
2026-06-08T17:00:00.000Z	45 \| good	3.927 \| good	17.179 \| good	48.754 \| good	0.161 \| good	0.805 \| good	0.135 \| good
2026-06-08T18:00:00.000Z	48 \| good	3.753 \| good	16.152 \| good	51.841 \| good	0.137 \| good	0.721 \| good	0.131 \| good
2026-06-08T19:00:00.000Z	47 \| good	4.082 \| good	17.972 \| good	51.242 \| good	0.122 \| good	0.66 \| good	0.131 \| good
2026-06-08T20:00:00.000Z	48 \| good	3.508 \| good	15.577 \| good	51.949 \| good	0.114 \| good	0.549 \| good	0.131 \| good
2026-06-08T21:00:00.000Z	47 \| good	3.212 \| good	14.056 \| good	50.589 \| good	0.11 \| good	0.562 \| good	0.131 \| good
2026-06-08T22:00:00.000Z	61 \| moderate	2.884 \| good	11.971 \| good	58.326 \| fine	0.104 \| good	0.64 \| good	0.13 \| good
2026-06-08T23:00:00.000Z	84 \| moderate	2.395 \| good	9.851 \| good	65.23 \| fine	0.101 \| good	0.729 \| good	0.131 \| good
2026-06-09T00:00:00.000Z	71 \| moderate	3.157 \| good	13.61 \| good	60.539 \| fine	0.102 \| good	0.914 \| good	0.132 \| good
2026-06-09T01:00:00.000Z	49 \| good	3.54 \| good	15.518 \| good	53.257 \| good	0.1 \| good	2.373 \| good	0.143 \| good
2026-06-09T02:00:00.000Z	45 \| good	3.374 \| good	14.811 \| good	48.891 \| good	0.114 \| good	4.031 \| good	0.152 \| good
2026-06-09T03:00:00.000Z	41 \| good	4.58 \| good	19.776 \| good	43.804 \| good	0.117 \| good	3.775 \| good	0.148 \| good
2026-06-09T04:00:00.000Z	33 \| good	4.988 \| good	21.489 \| good	35.938 \| good	0.114 \| good	3.525 \| good	0.145 \| good
2026-06-09T05:00:00.000Z	27 \| good	5.066 \| good	22.065 \| good	25.626 \| good	0.11 \| good	3.506 \| good	0.144 \| good
2026-06-09T06:00:00.000Z	27 \| good	4.522 \| good	19.712 \| good	21.197 \| good	0.107 \| good	3.588 \| good	0.143 \| good
2026-06-09T07:00:00.000Z	22 \| good	3.849 \| good	16.791 \| good	23.496 \| good	0.107 \| good	4.086 \| good	0.143 \| good
2026-06-09T08:00:00.000Z	22 \| good	3.694 \| good	16 \| good	21.259 \| good	0.111 \| good	5.084 \| good	0.147 \| good
2026-06-09T09:00:00.000Z	17 \| good	3.191 \| good	13.942 \| good	17.811 \| good	0.122 \| good	6.489 \| good	0.152 \| good
2026-06-09T10:00:00.000Z	16 \| good	2.898 \| good	11.944 \| good	13.123 \| good	0.132 \| good	8.127 \| good	0.158 \| good
2026-06-09T11:00:00.000Z	16 \| good	2.893 \| good	11.944 \| good	13.281 \| good	0.123 \| good	8.562 \| good	0.164 \| good
2026-06-09T12:00:00.000Z	21 \| good	3.463 \| good	15.029 \| good	22.727 \| good	0.109 \| good	5.832 \| good	0.163 \| good
2026-06-09T13:00:00.000Z	35 \| good	3.042 \| good	12.058 \| good	38.281 \| good	0.119 \| good	3.583 \| good	0.152 \| good
2026-06-09T14:00:00.000Z	45 \| good	2.305 \| good	9.395 \| good	48.545 \| good	0.123 \| good	2.295 \| good	0.147 \| good
2026-06-09T15:00:00.000Z	54 \| moderate	2.437 \| good	10 \| good	55.665 \| fine	0.12 \| good	1.375 \| good	0.143 \| good
2026-06-09T16:00:00.000Z	67 \| moderate	2.752 \| good	11.135 \| good	59.982 \| fine	0.128 \| good	0.813 \| good	0.137 \| good
2026-06-09T17:00:00.000Z	71 \| moderate	2.863 \| good	12 \| good	60.957 \| fine	0.127 \| good	0.577 \| good	0.131 \| good
2026-06-09T18:00:00.000Z	71 \| moderate	3.126 \| good	14 \| good	61.179 \| fine	0.115 \| good	0.472 \| good	0.129 \| good
2026-06-09T19:00:00.000Z	74 \| moderate	3.776 \| good	16.028 \| good	61.88 \| fine	0.101 \| good	0.454 \| good	0.127 \| good
2026-06-09T20:00:00.000Z	77 \| moderate	4.155 \| good	18.135 \| good	62.936 \| fine	0.089 \| good	0.454 \| good	0.127 \| good
2026-06-09T21:00:00.000Z	71 \| moderate	4.676 \| good	20.378 \| good	61.282 \| fine	0.079 \| good	0.428 \| good	0.127 \| good
2026-06-09T22:00:00.000Z	80 \| moderate	5.643 \| good	24.529 \| good	64.399 \| fine	0.068 \| good	0.445 \| good	0.126 \| good
2026-06-09T23:00:00.000Z	67 \| moderate	6.874 \| good	30.347 \| good	60.008 \| fine	0.061 \| good	0.529 \| good	0.126 \| good
2026-06-10T00:00:00.000Z	51 \| moderate	6.777 \| good	29.927 \| good	55.177 \| fine	0.057 \| good	0.781 \| good	0.126 \| good
2026-06-10T01:00:00.000Z	49 \| good	6.845 \| good	30.142 \| good	52.722 \| good	0.059 \| good	1.178 \| good	0.127 \| good
2026-06-10T02:00:00.000Z	47 \| good	6.805 \| good	30 \| good	51.384 \| good	0.063 \| good	1.532 \| good	0.126 \| good
2026-06-10T03:00:00.000Z	45 \| good	7.477 \| good	33 \| good	48.935 \| good	0.073 \| good	1.701 \| good	0.126 \| good
2026-06-10T04:00:00.000Z	44 \| good	8.058 \| good	35 \| good	48 \| good	0.097 \| good	1.828 \| good	0.128 \| good
2026-06-10T05:00:00.000Z	49 \| good	8.58 \| good	37.498 \| good	41.294 \| good	0.135 \| good	1.925 \| good	0.133 \| good
2026-06-10T06:00:00.000Z	34 \| good	4.286 \| good	4.444 \| good	37.227 \| good	0.182 \| good	1.942 \| good	0.139 \| good
2026-06-10T07:00:00.000Z	45 \| good	5.174 \| good	22.365 \| good	49.004 \| good	0.236 \| good	2.011 \| good	0.143 \| good
2026-06-10T08:00:00.000Z	44 \| good	3.713 \| good	16.309 \| good	47.298 \| good	0.274 \| good	2.099 \| good	0.143 \| good
2026-06-10T09:00:00.000Z	32 \| good	5.235 \| good	22.504 \| good	35.284 \| good	0.284 \| good	2.352 \| good	0.141 \| good
2026-06-10T10:00:00.000Z	38 \| good	6.577 \| good	29.235 \| good	25.176 \| good	0.289 \| good	3.536 \| good	0.144 \| good
2026-06-10T11:00:00.000Z	38 \| good	6.687 \| good	29.944 \| good	26.412 \| good	0.272 \| good	3.372 \| good	0.141 \| good
2026-06-10T12:00:00.000Z	27 \| good	4.445 \| good	4.689 \| good	28.764 \| good	0.246 \| good	2.588 \| good	0.134 \| good

Northfield

Empower business decisions with accurate air quality data

Northfield, Minnesota air quality map: Real-time AQI near you

0.27ppm

How accurate is Minnesota, USA air quality data?

Air quality measurements for Minnesota, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.

Source: Ambee Data Sources

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Frequently asked questions

How frequently is the air quality data for Northfield, Minnesota updated?

Air quality data for Northfield, Minnesota is updated on an hourly basis.

When did Northfield, Minnesota experience the worst air quality in the last 24 hours?

The worst air quality in Northfield, Minnesota was recorded at 06:00:00 on 2026-06-07.

When did Northfield, Minnesota have its best air quality in the last 24 hours?

The best air quality in Northfield, Minnesota was recorded at 11:00:00 on 2026-06-08.

What is the real-time air quality index for Northfield, Minnesota?

The real-time air quality index in Northfield, Minnesota is 28, currently categorized as Good.

Which pollutant is found most often in Northfield, Minnesota?

The most common pollutant in Northfield, Minnesota is O3.

What can I do if the air quality in Northfield, Minnesota is poor?

If the air quality in Northfield, Minnesota is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Northfield, Minnesota?

The measured PM_2.5 levels in Northfield, Minnesota at present are 4.668 μg/m³.

What are the current PM₁₀ levels at Northfield, Minnesota?

The current PM₁₀ levels in Northfield, Minnesota are 20.559 μg/m³.

What are the current carbon monoxide (CO) levels at Northfield, Minnesota?

The current carbon monoxide (CO) level in Northfield, Minnesota is 0.265 ppm.

What are the current sulfur dioxide (SO₂) levels at Northfield, Minnesota?

The current sulfur dioxide (SO₂) levels in Northfield, Minnesota are 0.84 ppb.

What are the current ozone (O₃) levels at Northfield, Minnesota?

The current ozone (O₃) levels at Northfield, Minnesota is 29.948 ppm.

What are the current nitrogen dioxide (NO₂) levels at Northfield, Minnesota?

The current nitrogen dioxide (NO₂) levels at Northfield, Minnesota is 4.378 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-06T13:00:00.000Z	44 \| good	7.887 \| good	27.221 \| good	16 \| good	0.884 \| good	13.882 \| good	0.459 \| good
2026-06-06T14:00:00.000Z	38 \| good	7.097 \| good	24.945 \| good	29.279 \| good	0.938 \| good	8.007 \| good	0.328 \| good
2026-06-06T15:00:00.000Z	33 \| good	6.323 \| good	26.978 \| good	32.762 \| good	0.848 \| good	7.52 \| good	0.304 \| good
2026-06-06T16:00:00.000Z	42 \| good	5.443 \| good	23.173 \| good	44.558 \| good	0.907 \| good	5.634 \| good	0.283 \| good
2026-06-06T17:00:00.000Z	49 \| good	5.428 \| good	22.378 \| good	52.649 \| good	0.847 \| good	6.054 \| good	0.304 \| good
2026-06-06T18:00:00.000Z	61 \| moderate	5.224 \| good	22.457 \| good	58.125 \| fine	0.924 \| good	5.661 \| good	0.262 \| good
2026-06-06T19:00:00.000Z	71 \| moderate	4.861 \| good	24.827 \| good	61.38 \| fine	0.971 \| good	5.306 \| good	0.286 \| good
2026-06-06T20:00:00.000Z	71 \| moderate	4.698 \| good	24.156 \| good	61.155 \| fine	1.116 \| good	4.599 \| good	0.286 \| good
2026-06-06T21:00:00.000Z	90 \| moderate	3.925 \| good	12.867 \| good	66.66 \| fine	1.172 \| good	4.813 \| good	0.283 \| good
2026-06-06T22:00:00.000Z	84 \| moderate	4.286 \| good	16.976 \| good	64.717 \| fine	1.042 \| good	4.865 \| good	0.283 \| good
2026-06-06T23:00:00.000Z	71 \| moderate	4.389 \| good	15.397 \| good	61.439 \| fine	0.735 \| good	4.807 \| good	0.283 \| good
2026-06-07T00:00:00.000Z	67 \| moderate	4.373 \| good	19.181 \| good	59.715 \| fine	0.754 \| good	5.067 \| good	0.304 \| good
2026-06-07T01:00:00.000Z	61 \| moderate	4.548 \| good	12.973 \| good	57.772 \| fine	0.917 \| good	4.066 \| good	0.364 \| good
2026-06-07T02:00:00.000Z	50 \| good	4.566 \| good	12.379 \| good	53.897 \| good	0.877 \| good	6.53 \| good	0.349 \| good
2026-06-07T03:00:00.000Z	54 \| moderate	5.868 \| good	13.117 \| good	56.288 \| fine	0.815 \| good	7.893 \| good	0.404 \| good
2026-06-07T04:00:00.000Z	47 \| good	6.435 \| good	19.016 \| good	51.204 \| good	0.9 \| good	7.332 \| good	0.386 \| good
2026-06-07T05:00:00.000Z	45 \| good	6.684 \| good	22.602 \| good	48.659 \| good	0.888 \| good	6.417 \| good	0.344 \| good
2026-06-07T06:00:00.000Z	41 \| good	7.403 \| good	23.01 \| good	44.406 \| good	0.986 \| good	5.926 \| good	0.344 \| good
2026-06-07T07:00:00.000Z	44 \| good	7.533 \| good	32.774 \| good	42.881 \| good	0.86 \| good	4.817 \| good	0.268 \| good
2026-06-07T08:00:00.000Z	42 \| good	7.36 \| good	30.228 \| good	44.509 \| good	0.895 \| good	4.866 \| good	0.268 \| good
2026-06-07T09:00:00.000Z	39 \| good	6.871 \| good	27.476 \| good	41.7 \| good	0.807 \| good	4.882 \| good	0.268 \| good
2026-06-07T10:00:00.000Z	35 \| good	5.865 \| good	22.15 \| good	38.29 \| good	0.701 \| good	4.811 \| good	0.226 \| good
2026-06-07T11:00:00.000Z	34 \| good	6.009 \| good	23.573 \| good	36.726 \| good	0.778 \| good	5.506 \| good	0.226 \| good
2026-06-07T12:00:00.000Z	36 \| good	5.091 \| good	15.405 \| good	38.551 \| good	0.838 \| good	5.387 \| good	0.205 \| good
2026-06-07T13:00:00.000Z	37 \| good	5.735 \| good	22.264 \| good	39.516 \| good	0.884 \| good	4.631 \| good	0.265 \| good
2026-06-07T14:00:00.000Z	38 \| good	6.88 \| good	30.589 \| good	41.154 \| good	0.736 \| good	4.912 \| good	0.265 \| good
2026-06-07T15:00:00.000Z	40 \| good	6.781 \| good	29.845 \| good	43.065 \| good	1.015 \| good	5.042 \| good	0.286 \| good
2026-06-07T16:00:00.000Z	45 \| good	6.784 \| good	28.116 \| good	48.717 \| good	1.009 \| good	5.433 \| good	0.325 \| good
2026-06-07T17:00:00.000Z	47 \| good	7.965 \| good	37.237 \| good	51.045 \| good	0.913 \| good	5.178 \| good	0.322 \| good
2026-06-07T18:00:00.000Z	64 \| moderate	7.5 \| good	27.968 \| good	58.756 \| fine	0.9 \| good	5.189 \| good	0.364 \| good
2026-06-07T19:00:00.000Z	51 \| moderate	7.881 \| good	24.494 \| good	54.911 \| good	0.931 \| good	4.737 \| good	0.343 \| good
2026-06-07T20:00:00.000Z	44 \| good	6.914 \| good	27.832 \| good	47.3 \| good	0.993 \| good	4.304 \| good	0.385 \| good
2026-06-07T21:00:00.000Z	48 \| good	4.855 \| good	18.483 \| good	51.93 \| good	0.927 \| good	3.615 \| good	0.307 \| good
2026-06-07T22:00:00.000Z	48 \| good	5.631 \| good	16.505 \| good	52.098 \| good	0.971 \| good	4.269 \| good	0.307 \| good
2026-06-07T23:00:00.000Z	44 \| good	5.159 \| good	10.289 \| good	46.696 \| good	0.95 \| good	4.252 \| good	0.325 \| good
2026-06-08T00:00:00.000Z	43 \| good	3.895 \| good	13.561 \| good	45.637 \| good	0.87 \| good	4.513 \| good	0.364 \| good
2026-06-08T01:00:00.000Z	36 \| good	3.097 \| good	13.219 \| good	38.665 \| good	1.088 \| good	3.942 \| good	0.325 \| good
2026-06-08T02:00:00.000Z	34 \| good	2.738 \| good	12.085 \| good	37.455 \| good	0.995 \| good	3.381 \| good	0.336 \| good
2026-06-08T03:00:00.000Z	61 \| moderate	2.632 \| good	10.771 \| good	57.972 \| fine	0.155 \| good	1.629 \| good	0.129 \| good
2026-06-08T04:00:00.000Z	31 \| good	2.345 \| good	13.202 \| good	34.355 \| good	0.88 \| good	3.403 \| good	0.312 \| good
2026-06-08T05:00:00.000Z	29 \| good	3.06 \| good	15.714 \| good	30.856 \| good	1.042 \| good	2.681 \| good	0.291 \| good
2026-06-08T06:00:00.000Z	32 \| good	3.285 \| good	14.154 \| good	34.703 \| good	0.958 \| good	2.785 \| good	0.291 \| good
2026-06-08T07:00:00.000Z	30 \| good	3.247 \| good	15.349 \| good	32.016 \| good	0.959 \| good	2.46 \| good	0.265 \| good
2026-06-08T08:00:00.000Z	31 \| good	3.555 \| good	15.987 \| good	33.044 \| good	0.814 \| good	3.252 \| good	0.265 \| good
2026-06-08T09:00:00.000Z	29 \| good	3.676 \| good	16.243 \| good	30.808 \| good	0.798 \| good	2.882 \| good	0.265 \| good
2026-06-08T10:00:00.000Z	28 \| good	4.662 \| good	18.748 \| good	29.729 \| good	0.915 \| good	3.152 \| good	0.265 \| good
2026-06-08T11:00:00.000Z	28 \| good	4.668 \| good	20.559 \| good	29.948 \| good	0.84 \| good	4.378 \| good	0.265 \| good
2026-06-08T12:00:00.000Z	28 \| good	5.076 \| good	21.667 \| good	29.537 \| good	0.765 \| good	6.352 \| good	0.304 \| good
2026-06-08T12:00:00.000Z	28 \| good	4.668 \| good	20.559 \| good	29.948 \| good	0.84 \| good	4.378 \| good	0.265 \| good
2026-06-08T13:00:00.000Z	34 \| good	3.443 \| good	15.423 \| good	36.647 \| good	0.186 \| good	2.023 \| good	0.144 \| good
2026-06-08T14:00:00.000Z	40 \| good	3.505 \| good	15.651 \| good	43.073 \| good	0.194 \| good	1.884 \| good	0.147 \| good
2026-06-08T15:00:00.000Z	42 \| good	3.867 \| good	16.65 \| good	45.247 \| good	0.192 \| good	1.531 \| good	0.146 \| good
2026-06-08T16:00:00.000Z	44 \| good	4 \| good	17.678 \| good	46.516 \| good	0.186 \| good	1.108 \| good	0.142 \| good
2026-06-08T17:00:00.000Z	45 \| good	3.927 \| good	17.179 \| good	48.754 \| good	0.161 \| good	0.805 \| good	0.135 \| good
2026-06-08T18:00:00.000Z	48 \| good	3.753 \| good	16.152 \| good	51.841 \| good	0.137 \| good	0.721 \| good	0.131 \| good
2026-06-08T19:00:00.000Z	47 \| good	4.082 \| good	17.972 \| good	51.242 \| good	0.122 \| good	0.66 \| good	0.131 \| good
2026-06-08T20:00:00.000Z	48 \| good	3.508 \| good	15.577 \| good	51.949 \| good	0.114 \| good	0.549 \| good	0.131 \| good
2026-06-08T21:00:00.000Z	47 \| good	3.212 \| good	14.056 \| good	50.589 \| good	0.11 \| good	0.562 \| good	0.131 \| good
2026-06-08T22:00:00.000Z	61 \| moderate	2.884 \| good	11.971 \| good	58.326 \| fine	0.104 \| good	0.64 \| good	0.13 \| good
2026-06-08T23:00:00.000Z	84 \| moderate	2.395 \| good	9.851 \| good	65.23 \| fine	0.101 \| good	0.729 \| good	0.131 \| good
2026-06-09T00:00:00.000Z	71 \| moderate	3.157 \| good	13.61 \| good	60.539 \| fine	0.102 \| good	0.914 \| good	0.132 \| good
2026-06-09T01:00:00.000Z	49 \| good	3.54 \| good	15.518 \| good	53.257 \| good	0.1 \| good	2.373 \| good	0.143 \| good
2026-06-09T02:00:00.000Z	45 \| good	3.374 \| good	14.811 \| good	48.891 \| good	0.114 \| good	4.031 \| good	0.152 \| good
2026-06-09T03:00:00.000Z	41 \| good	4.58 \| good	19.776 \| good	43.804 \| good	0.117 \| good	3.775 \| good	0.148 \| good
2026-06-09T04:00:00.000Z	33 \| good	4.988 \| good	21.489 \| good	35.938 \| good	0.114 \| good	3.525 \| good	0.145 \| good
2026-06-09T05:00:00.000Z	27 \| good	5.066 \| good	22.065 \| good	25.626 \| good	0.11 \| good	3.506 \| good	0.144 \| good
2026-06-09T06:00:00.000Z	27 \| good	4.522 \| good	19.712 \| good	21.197 \| good	0.107 \| good	3.588 \| good	0.143 \| good
2026-06-09T07:00:00.000Z	22 \| good	3.849 \| good	16.791 \| good	23.496 \| good	0.107 \| good	4.086 \| good	0.143 \| good
2026-06-09T08:00:00.000Z	22 \| good	3.694 \| good	16 \| good	21.259 \| good	0.111 \| good	5.084 \| good	0.147 \| good
2026-06-09T09:00:00.000Z	17 \| good	3.191 \| good	13.942 \| good	17.811 \| good	0.122 \| good	6.489 \| good	0.152 \| good
2026-06-09T10:00:00.000Z	16 \| good	2.898 \| good	11.944 \| good	13.123 \| good	0.132 \| good	8.127 \| good	0.158 \| good
2026-06-09T11:00:00.000Z	16 \| good	2.893 \| good	11.944 \| good	13.281 \| good	0.123 \| good	8.562 \| good	0.164 \| good
2026-06-09T12:00:00.000Z	21 \| good	3.463 \| good	15.029 \| good	22.727 \| good	0.109 \| good	5.832 \| good	0.163 \| good
2026-06-09T13:00:00.000Z	35 \| good	3.042 \| good	12.058 \| good	38.281 \| good	0.119 \| good	3.583 \| good	0.152 \| good
2026-06-09T14:00:00.000Z	45 \| good	2.305 \| good	9.395 \| good	48.545 \| good	0.123 \| good	2.295 \| good	0.147 \| good
2026-06-09T15:00:00.000Z	54 \| moderate	2.437 \| good	10 \| good	55.665 \| fine	0.12 \| good	1.375 \| good	0.143 \| good
2026-06-09T16:00:00.000Z	67 \| moderate	2.752 \| good	11.135 \| good	59.982 \| fine	0.128 \| good	0.813 \| good	0.137 \| good
2026-06-09T17:00:00.000Z	71 \| moderate	2.863 \| good	12 \| good	60.957 \| fine	0.127 \| good	0.577 \| good	0.131 \| good
2026-06-09T18:00:00.000Z	71 \| moderate	3.126 \| good	14 \| good	61.179 \| fine	0.115 \| good	0.472 \| good	0.129 \| good
2026-06-09T19:00:00.000Z	74 \| moderate	3.776 \| good	16.028 \| good	61.88 \| fine	0.101 \| good	0.454 \| good	0.127 \| good
2026-06-09T20:00:00.000Z	77 \| moderate	4.155 \| good	18.135 \| good	62.936 \| fine	0.089 \| good	0.454 \| good	0.127 \| good
2026-06-09T21:00:00.000Z	71 \| moderate	4.676 \| good	20.378 \| good	61.282 \| fine	0.079 \| good	0.428 \| good	0.127 \| good
2026-06-09T22:00:00.000Z	80 \| moderate	5.643 \| good	24.529 \| good	64.399 \| fine	0.068 \| good	0.445 \| good	0.126 \| good
2026-06-09T23:00:00.000Z	67 \| moderate	6.874 \| good	30.347 \| good	60.008 \| fine	0.061 \| good	0.529 \| good	0.126 \| good
2026-06-10T00:00:00.000Z	51 \| moderate	6.777 \| good	29.927 \| good	55.177 \| fine	0.057 \| good	0.781 \| good	0.126 \| good
2026-06-10T01:00:00.000Z	49 \| good	6.845 \| good	30.142 \| good	52.722 \| good	0.059 \| good	1.178 \| good	0.127 \| good
2026-06-10T02:00:00.000Z	47 \| good	6.805 \| good	30 \| good	51.384 \| good	0.063 \| good	1.532 \| good	0.126 \| good
2026-06-10T03:00:00.000Z	45 \| good	7.477 \| good	33 \| good	48.935 \| good	0.073 \| good	1.701 \| good	0.126 \| good
2026-06-10T04:00:00.000Z	44 \| good	8.058 \| good	35 \| good	48 \| good	0.097 \| good	1.828 \| good	0.128 \| good
2026-06-10T05:00:00.000Z	49 \| good	8.58 \| good	37.498 \| good	41.294 \| good	0.135 \| good	1.925 \| good	0.133 \| good
2026-06-10T06:00:00.000Z	34 \| good	4.286 \| good	4.444 \| good	37.227 \| good	0.182 \| good	1.942 \| good	0.139 \| good
2026-06-10T07:00:00.000Z	45 \| good	5.174 \| good	22.365 \| good	49.004 \| good	0.236 \| good	2.011 \| good	0.143 \| good
2026-06-10T08:00:00.000Z	44 \| good	3.713 \| good	16.309 \| good	47.298 \| good	0.274 \| good	2.099 \| good	0.143 \| good
2026-06-10T09:00:00.000Z	32 \| good	5.235 \| good	22.504 \| good	35.284 \| good	0.284 \| good	2.352 \| good	0.141 \| good
2026-06-10T10:00:00.000Z	38 \| good	6.577 \| good	29.235 \| good	25.176 \| good	0.289 \| good	3.536 \| good	0.144 \| good
2026-06-10T11:00:00.000Z	38 \| good	6.687 \| good	29.944 \| good	26.412 \| good	0.272 \| good	3.372 \| good	0.141 \| good
2026-06-10T12:00:00.000Z	27 \| good	4.445 \| good	4.689 \| good	28.764 \| good	0.246 \| good	2.588 \| good	0.134 \| good

Real-time air quality index in Northfield, Minnesota today

Common air pollutants in Northfield, Minnesota

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Northfield, Minnesota air quality forecast and history

Empower business decisions with accurate air quality data

Northfield, Minnesota air quality map: Real-time AQI near you

Air quality in nearby cities

Faribault, Minnesota

Farmington, Minnesota

Lakeville, Minnesota

Apple Valley, Minnesota

Rosemount, Minnesota

Prior Lake, Minnesota

How accurate is Minnesota, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently is the air quality data for Northfield, Minnesota updated?

When did Northfield, Minnesota experience the worst air quality in the last 24 hours?

When did Northfield, Minnesota have its best air quality in the last 24 hours?

What is the real-time air quality index for Northfield, Minnesota?

Which pollutant is found most often in Northfield, Minnesota?

What can I do if the air quality in Northfield, Minnesota is poor?

What are the current PM2.5 levels in Northfield, Minnesota?

What are the current PM10 levels at Northfield, Minnesota?

What are the current carbon monoxide (CO) levels at Northfield, Minnesota?

What are the current sulfur dioxide (SO2) levels at Northfield, Minnesota?

What are the current ozone (O3) levels at Northfield, Minnesota?

What are the current nitrogen dioxide (NO2) levels at Northfield, Minnesota?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What are the current PM_2.5 levels in Northfield, Minnesota?

What are the current PM₁₀ levels at Northfield, Minnesota?

What are the current sulfur dioxide (SO₂) levels at Northfield, Minnesota?

What are the current ozone (O₃) levels at Northfield, Minnesota?

What are the current nitrogen dioxide (NO₂) levels at Northfield, Minnesota?