What is the sulfur dioxide (SO2) level in Grand Forks, North Dakota at the moment?

Currently, Grand Forks, North Dakota has a sulfur dioxide (SO2) concentration of 0.057 ppb.

What is the ozone (O3) level in Grand Forks, North Dakota at the moment?

The current ozone (O3) level in Grand Forks, North Dakota at the moment is 24.364 ppm.

What is the nitrogen dioxide (NO2) level in Grand Forks, North Dakota at the moment?

Nitrogen dioxide (NO2) level in Grand Forks, North Dakota at the moment is 1.109 ppb.

Live air quality index in Grand Forks, North Dakota today

Name: Live air pollution levels in Grand Forks, North Dakota today
Creator: Ambee

Stay updated with real-time air quality in Grand Forks, North Dakota 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

Grand Forks, North Dakota

Last updated: ... (Local time)

Major air pollutants in Grand Forks, North Dakota

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

2.67 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

10.85 μg/m³

155

255

425

605+

Ozone (O₃)

24.36 ppb

201

201+

Sulfur Dioxide (SO₂)

0.06 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.11 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.13 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Grand Forks, North Dakota

Get Live Pollen Counts

Grand Forks, North Dakota

Scroll To Air Quality Map

Track live Grand Forks, North Dakota air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-20T02:00:00.000Z	33 \| good	5.753 \| good	25.219 \| good	18.259 \| good	0.432 \| good	4.024 \| good	0.167 \| good
2025-10-20T03:00:00.000Z	27 \| good	5.189 \| good	22.219 \| good	18.73 \| good	0.446 \| good	3.489 \| good	0.16 \| good
2025-10-20T04:00:00.000Z	22 \| good	4.065 \| good	18.121 \| good	17.752 \| good	0.475 \| good	3.24 \| good	0.155 \| good
2025-10-20T05:00:00.000Z	19 \| good	3.262 \| good	13.979 \| good	19.929 \| good	0.505 \| good	2.991 \| good	0.15 \| good
2025-10-20T06:00:00.000Z	19 \| good	2.367 \| good	9.692 \| good	20.313 \| good	0.534 \| good	2.742 \| good	0.145 \| good
2025-10-20T07:00:00.000Z	19 \| good	2.755 \| good	11.121 \| good	19.802 \| good	0.527 \| good	2.491 \| good	0.141 \| good
2025-10-20T08:00:00.000Z	17 \| good	3.052 \| good	12.857 \| good	18.376 \| good	0.521 \| good	2.24 \| good	0.137 \| good
2025-10-20T09:00:00.000Z	17 \| good	2.617 \| good	10.571 \| good	18.213 \| good	0.515 \| good	1.99 \| good	0.133 \| good
2025-10-20T10:00:00.000Z	18 \| good	2.856 \| good	11.868 \| good	19.029 \| good	0.483 \| good	2.12 \| good	0.132 \| good
2025-10-20T11:00:00.000Z	17 \| good	2.755 \| good	11.429 \| good	18.028 \| good	0.451 \| good	2.25 \| good	0.132 \| good
2025-10-20T12:00:00.000Z	19 \| good	2.861 \| good	11.604 \| good	20.353 \| good	0.348 \| good	2.48 \| good	0.132 \| good
2025-10-20T13:00:00.000Z	22 \| good	3.574 \| good	15.747 \| good	21.783 \| good	0.334 \| good	2.906 \| good	0.138 \| good
2025-10-20T14:00:00.000Z	21 \| good	3.122 \| good	13.209 \| good	22.8 \| good	0.321 \| good	3.333 \| good	0.145 \| good
2025-10-20T15:00:00.000Z	21 \| good	2.527 \| good	10.429 \| good	22.913 \| good	0.307 \| good	3.759 \| good	0.152 \| good
2025-10-20T16:00:00.000Z	24 \| good	2.661 \| good	10.571 \| good	26.122 \| good	0.326 \| good	3.366 \| good	0.149 \| good
2025-10-20T17:00:00.000Z	26 \| good	2.62 \| good	10.868 \| good	27.57 \| good	0.345 \| good	2.972 \| good	0.146 \| good
2025-10-20T18:00:00.000Z	27 \| good	2.423 \| good	9.868 \| good	29.34 \| good	0.365 \| good	2.579 \| good	0.143 \| good
2025-10-20T19:00:00.000Z	27 \| good	3.037 \| good	13.142 \| good	28.842 \| good	0.491 \| good	2.315 \| good	0.137 \| good
2025-10-20T20:00:00.000Z	27 \| good	4.786 \| good	20.416 \| good	27.659 \| good	0.616 \| good	2.052 \| good	0.131 \| good
2025-10-20T21:00:00.000Z	38 \| good	7.116 \| good	31.506 \| good	27.63 \| good	0.742 \| good	1.788 \| good	0.125 \| good
2025-10-20T22:00:00.000Z	33 \| good	5.726 \| good	24.899 \| good	28.408 \| good	0.7 \| good	1.669 \| good	0.126 \| good
2025-10-20T23:00:00.000Z	27 \| good	4.639 \| good	20.274 \| good	27.124 \| good	0.657 \| good	1.55 \| good	0.128 \| good
2025-10-21T00:00:00.000Z	23 \| good	3.267 \| good	14.396 \| good	25.241 \| good	0.615 \| good	1.431 \| good	0.129 \| good
2025-10-21T01:00:00.000Z	23 \| good	3.895 \| good	17 \| good	25.386 \| good	0.727 \| good	1.615 \| good	0.124 \| good
2025-10-21T02:00:00.000Z	20 \| good	3.348 \| good	14.902 \| good	22.018 \| good	0.555 \| good	1.451 \| good	0.123 \| good
2025-10-21T03:00:00.000Z	21 \| good	2.726 \| good	11.287 \| good	22.876 \| good	0.384 \| good	1.286 \| good	0.122 \| good
2025-10-21T04:00:00.000Z	19 \| good	1.655 \| good	6.825 \| good	20.786 \| good	0.302 \| good	1.341 \| good	0.123 \| good
2025-10-21T05:00:00.000Z	19 \| good	0.859 \| good	3.396 \| good	19.731 \| good	0.219 \| good	1.395 \| good	0.125 \| good
2025-10-21T06:00:00.000Z	18 \| good	0.509 \| good	2 \| good	19.182 \| good	0.136 \| good	1.45 \| good	0.126 \| good
2025-10-21T07:00:00.000Z	19 \| good	0.555 \| good	2 \| good	20.031 \| good	0.16 \| good	1.505 \| good	0.128 \| good
2025-10-21T08:00:00.000Z	19 \| good	1.013 \| good	4 \| good	21.467 \| good	0.183 \| good	1.56 \| good	0.13 \| good
2025-10-21T09:00:00.000Z	19 \| good	0.798 \| good	3 \| good	21.318 \| good	0.206 \| good	1.615 \| good	0.131 \| good
2025-10-21T10:00:00.000Z	19 \| good	0.308 \| good	1.146 \| good	20.85 \| good	0.142 \| good	1.289 \| good	0.128 \| good
2025-10-21T11:00:00.000Z	22 \| good	0.239 \| good	1 \| good	24.41 \| good	0.131 \| good	1.042 \| good	0.125 \| good
2025-10-21T12:00:00.000Z	25 \| good	0.376 \| good	1.142 \| good	27.243 \| good	0.105 \| good	0.733 \| good	0.118 \| good
2025-10-21T13:00:00.000Z	26 \| good	0.368 \| good	1.142 \| good	27.517 \| good	0.078 \| good	0.678 \| good	0.118 \| good
2025-10-21T14:00:00.000Z	26 \| good	0.726 \| good	2.703 \| good	28.029 \| good	0.052 \| good	0.623 \| good	0.118 \| good
2025-10-21T15:00:00.000Z	26 \| good	0.951 \| good	3.703 \| good	27.849 \| good	0.025 \| good	0.567 \| good	0.118 \| good
2025-10-21T16:00:00.000Z	25 \| good	0.817 \| good	3 \| good	26.858 \| good	0.027 \| good	0.52 \| good	0.118 \| good
2025-10-21T17:00:00.000Z	24 \| good	1.453 \| good	5.703 \| good	25.731 \| good	0.029 \| good	0.472 \| good	0.119 \| good
2025-10-21T18:00:00.000Z	23 \| good	2.079 \| good	8.571 \| good	24.671 \| good	0.03 \| good	0.425 \| good	0.119 \| good
2025-10-21T19:00:00.000Z	23 \| good	2.113 \| good	8.726 \| good	24.676 \| good	0.027 \| good	0.422 \| good	0.12 \| good
2025-10-21T20:00:00.000Z	23 \| good	1.988 \| good	8 \| good	24.854 \| good	0.024 \| good	0.419 \| good	0.12 \| good
2025-10-21T21:00:00.000Z	23 \| good	2.049 \| good	8 \| good	24.502 \| good	0.021 \| good	0.417 \| good	0.12 \| good
2025-10-21T22:00:00.000Z	22 \| good	2.265 \| good	9.571 \| good	24.02 \| good	0.037 \| good	0.644 \| good	0.123 \| good
2025-10-21T23:00:00.000Z	22 \| good	2.214 \| good	9 \| good	23.61 \| good	0.053 \| good	0.872 \| good	0.125 \| good
2025-10-22T00:00:00.000Z	22 \| good	2.675 \| good	10.845 \| good	24.364 \| good	0.057 \| good	1.109 \| good	0.13 \| good
2025-10-22T01:00:00.000Z	20 \| good	2.964 \| good	12.284 \| good	22.396 \| good	0.068 \| good	1.321 \| good	0.132 \| good
2025-10-22T01:00:00.000Z	22 \| good	2.675 \| good	10.845 \| good	24.364 \| good	0.057 \| good	1.109 \| good	0.13 \| good
2025-10-21T15:00:00.000Z	26 \| good	0.941 \| good	3.687 \| good	27.858 \| good	0.026 \| good	0.569 \| good	0.118 \| good
2025-10-21T16:00:00.000Z	25 \| good	0.81 \| good	3.029 \| good	26.87 \| good	0.027 \| good	0.521 \| good	0.118 \| good
2025-10-21T17:00:00.000Z	24 \| good	1.44 \| good	5.687 \| good	25.755 \| good	0.029 \| good	0.473 \| good	0.119 \| good
2025-10-21T18:00:00.000Z	23 \| good	2.069 \| good	8.483 \| good	24.697 \| good	0.03 \| good	0.425 \| good	0.119 \| good
2025-10-21T19:00:00.000Z	23 \| good	2.108 \| good	8.711 \| good	24.687 \| good	0.027 \| good	0.422 \| good	0.12 \| good
2025-10-21T20:00:00.000Z	23 \| good	1.98 \| good	8 \| good	24.866 \| good	0.024 \| good	0.42 \| good	0.12 \| good
2025-10-21T21:00:00.000Z	23 \| good	2.038 \| good	8.029 \| good	24.516 \| good	0.021 \| good	0.417 \| good	0.12 \| good
2025-10-21T22:00:00.000Z	22 \| good	2.254 \| good	9.483 \| good	24.032 \| good	0.037 \| good	0.644 \| good	0.123 \| good
2025-10-21T23:00:00.000Z	22 \| good	2.203 \| good	8.994 \| good	23.623 \| good	0.053 \| good	0.872 \| good	0.125 \| good
2025-10-22T00:00:00.000Z	22 \| good	2.161 \| good	8.548 \| good	24.354 \| good	0.07 \| good	1.099 \| good	0.128 \| good
2025-10-22T01:00:00.000Z	21 \| good	2.955 \| good	12.179 \| good	22.572 \| good	0.083 \| good	1.341 \| good	0.13 \| good
2025-10-22T02:00:00.000Z	18 \| good	3.029 \| good	12.804 \| good	18.813 \| good	0.097 \| good	1.584 \| good	0.132 \| good
2025-10-22T03:00:00.000Z	18 \| good	2.969 \| good	12.25 \| good	19.408 \| good	0.111 \| good	1.826 \| good	0.134 \| good
2025-10-22T04:00:00.000Z	18 \| good	2.894 \| good	11.867 \| good	19.236 \| good	0.117 \| good	2.152 \| good	0.136 \| good
2025-10-22T05:00:00.000Z	16 \| good	2.371 \| good	9.895 \| good	17.224 \| good	0.124 \| good	2.477 \| good	0.139 \| good
2025-10-22T06:00:00.000Z	16 \| good	2.456 \| good	10 \| good	16.979 \| good	0.13 \| good	2.802 \| good	0.141 \| good
2025-10-22T07:00:00.000Z	16 \| good	2.019 \| good	8.14 \| good	17.346 \| good	0.131 \| good	2.927 \| good	0.141 \| good
2025-10-22T08:00:00.000Z	16 \| good	1.743 \| good	7.111 \| good	16.513 \| good	0.132 \| good	3.052 \| good	0.14 \| good
2025-10-22T09:00:00.000Z	14 \| good	1.451 \| good	5.935 \| good	15.339 \| good	0.133 \| good	3.177 \| good	0.14 \| good
2025-10-22T10:00:00.000Z	14 \| good	1.928 \| good	7.928 \| good	15.424 \| good	0.132 \| good	3.575 \| good	0.142 \| good
2025-10-22T11:00:00.000Z	14 \| good	1.507 \| good	6.112 \| good	14.973 \| good	0.132 \| good	3.974 \| good	0.144 \| good
2025-10-22T12:00:00.000Z	13 \| good	1.714 \| good	7.225 \| good	13.637 \| good	0.131 \| good	4.372 \| good	0.146 \| good
2025-10-22T13:00:00.000Z	11 \| good	2.114 \| good	8.636 \| good	12.042 \| good	0.129 \| good	4.085 \| good	0.153 \| good
2025-10-22T14:00:00.000Z	13 \| good	1.743 \| good	7.147 \| good	13.643 \| good	0.127 \| good	3.798 \| good	0.161 \| good
2025-10-22T15:00:00.000Z	14 \| good	1.439 \| good	5.816 \| good	15.248 \| good	0.126 \| good	3.511 \| good	0.168 \| good
2025-10-22T16:00:00.000Z	17 \| good	1.424 \| good	5.658 \| good	17.922 \| good	0.224 \| good	2.723 \| good	0.157 \| good
2025-10-22T17:00:00.000Z	19 \| good	1.669 \| good	6.548 \| good	21.439 \| good	0.323 \| good	1.936 \| good	0.146 \| good
2025-10-22T18:00:00.000Z	23 \| good	1.842 \| good	7.588 \| good	25.291 \| good	0.422 \| good	1.149 \| good	0.135 \| good
2025-10-22T19:00:00.000Z	25 \| good	1.719 \| good	7.042 \| good	26.547 \| good	0.473 \| good	1.114 \| good	0.134 \| good
2025-10-22T20:00:00.000Z	26 \| good	1.817 \| good	7.825 \| good	27.987 \| good	0.524 \| good	1.078 \| good	0.133 \| good
2025-10-22T21:00:00.000Z	26 \| good	1.886 \| good	8 \| good	28.101 \| good	0.575 \| good	1.043 \| good	0.132 \| good
2025-10-22T22:00:00.000Z	25 \| good	1.96 \| good	8 \| good	26.869 \| good	0.53 \| good	2.165 \| good	0.143 \| good
2025-10-22T23:00:00.000Z	22 \| good	2.232 \| good	9.037 \| good	24.082 \| good	0.485 \| good	3.287 \| good	0.153 \| good
2025-10-23T00:00:00.000Z	21 \| good	3.391 \| good	15.001 \| good	22.554 \| good	0.44 \| good	4.409 \| good	0.164 \| good
2025-10-23T01:00:00.000Z	22 \| good	4.361 \| good	19.136 \| good	20.419 \| good	0.42 \| good	5.533 \| good	0.174 \| good
2025-10-23T02:00:00.000Z	22 \| good	4.498 \| good	19.918 \| good	18.636 \| good	0.4 \| good	6.657 \| good	0.184 \| good
2025-10-23T03:00:00.000Z	27 \| good	4.831 \| good	20.988 \| good	18.05 \| good	0.38 \| good	7.781 \| good	0.194 \| good
2025-10-23T04:00:00.000Z	27 \| good	4.765 \| good	20.384 \| good	17.37 \| good	0.347 \| good	7.769 \| good	0.193 \| good
2025-10-23T05:00:00.000Z	27 \| good	4.916 \| good	21.349 \| good	17.994 \| good	0.315 \| good	7.758 \| good	0.192 \| good
2025-10-23T06:00:00.000Z	27 \| good	4.76 \| good	20.427 \| good	17.341 \| good	0.282 \| good	7.746 \| good	0.19 \| good
2025-10-23T07:00:00.000Z	22 \| good	4.32 \| good	18.793 \| good	16.41 \| good	0.274 \| good	8.028 \| good	0.189 \| good
2025-10-23T08:00:00.000Z	22 \| good	4.014 \| good	17.376 \| good	16.691 \| good	0.266 \| good	8.31 \| good	0.188 \| good
2025-10-23T09:00:00.000Z	22 \| good	3.61 \| good	15.56 \| good	16.292 \| good	0.258 \| good	8.591 \| good	0.187 \| good
2025-10-23T10:00:00.000Z	16 \| good	2.884 \| good	12.306 \| good	14.982 \| good	0.261 \| good	9.244 \| good	0.19 \| good
2025-10-23T11:00:00.000Z	16 \| good	3.463 \| good	15.067 \| good	16.089 \| good	0.265 \| good	9.896 \| good	0.193 \| good
2025-10-23T12:00:00.000Z	22 \| good	3.91 \| good	17.444 \| good	15.346 \| good	0.269 \| good	10.548 \| good	0.195 \| good
2025-10-23T13:00:00.000Z	27 \| good	5.213 \| good	22.381 \| good	14.338 \| good	0.268 \| good	9.319 \| good	0.199 \| good
2025-10-23T14:00:00.000Z	33 \| good	5.531 \| good	23.703 \| good	14.584 \| good	0.268 \| good	8.091 \| good	0.203 \| good

Grand Forks

Get reliable air quality data to drive your business

Grand Forks, North Dakota air quality map: Stay updated on AQI near you

0.12ppm

How accurate is North Dakota, USA air quality data?

Air quality and pollutant data for North Dakota, 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 Grand Forks, North Dakota?

The air quality information for Grand Forks, North Dakota is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Grand Forks, North Dakota at its worst?

In the past 24 hours, the air quality in Grand Forks, North Dakota was at its worst at 03:00:00 on 2025-10-21.

When did Grand Forks, North Dakota experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Grand Forks, North Dakota was observed at 06:00:00 on 2025-10-21.

What is the AQI in Grand Forks, North Dakota right now?

As of now, the AQI in Grand Forks, North Dakota is 22, indicating Good conditions.

What is the most common type of pollution in Grand Forks, North Dakota?

Grand Forks, North Dakota air has the highest levels of O3.

What should I do in case of poor air quality in Grand Forks, North Dakota?

Poor air quality in Grand Forks, North Dakota means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Grand Forks, North Dakota at the moment?

PM_2.5 levels in Grand Forks, North Dakota are currently 2.675 μg/m³.

What is the PM₁₀ level in Grand Forks, North Dakota at the moment?

The PM₁₀ concentration in Grand Forks, North Dakota is 10.845 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Grand Forks, North Dakota at the moment?

The current carbon monoxide (CO) concentration in Grand Forks, North Dakota is 0.13 ppm.

What is the sulfur dioxide (SO₂) level in Grand Forks, North Dakota at the moment?

Currently, Grand Forks, North Dakota has a sulfur dioxide (SO₂) concentration of 0.057 ppb.

What is the ozone (O₃) level in Grand Forks, North Dakota at the moment?

The current ozone (O₃) level in Grand Forks, North Dakota at the moment is 24.364 ppm.

What is the nitrogen dioxide (NO₂) level in Grand Forks, North Dakota at the moment?

Nitrogen dioxide (NO₂) level in Grand Forks, North Dakota at the moment is 1.109 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-20T02:00:00.000Z	33 \| good	5.753 \| good	25.219 \| good	18.259 \| good	0.432 \| good	4.024 \| good	0.167 \| good
2025-10-20T03:00:00.000Z	27 \| good	5.189 \| good	22.219 \| good	18.73 \| good	0.446 \| good	3.489 \| good	0.16 \| good
2025-10-20T04:00:00.000Z	22 \| good	4.065 \| good	18.121 \| good	17.752 \| good	0.475 \| good	3.24 \| good	0.155 \| good
2025-10-20T05:00:00.000Z	19 \| good	3.262 \| good	13.979 \| good	19.929 \| good	0.505 \| good	2.991 \| good	0.15 \| good
2025-10-20T06:00:00.000Z	19 \| good	2.367 \| good	9.692 \| good	20.313 \| good	0.534 \| good	2.742 \| good	0.145 \| good
2025-10-20T07:00:00.000Z	19 \| good	2.755 \| good	11.121 \| good	19.802 \| good	0.527 \| good	2.491 \| good	0.141 \| good
2025-10-20T08:00:00.000Z	17 \| good	3.052 \| good	12.857 \| good	18.376 \| good	0.521 \| good	2.24 \| good	0.137 \| good
2025-10-20T09:00:00.000Z	17 \| good	2.617 \| good	10.571 \| good	18.213 \| good	0.515 \| good	1.99 \| good	0.133 \| good
2025-10-20T10:00:00.000Z	18 \| good	2.856 \| good	11.868 \| good	19.029 \| good	0.483 \| good	2.12 \| good	0.132 \| good
2025-10-20T11:00:00.000Z	17 \| good	2.755 \| good	11.429 \| good	18.028 \| good	0.451 \| good	2.25 \| good	0.132 \| good
2025-10-20T12:00:00.000Z	19 \| good	2.861 \| good	11.604 \| good	20.353 \| good	0.348 \| good	2.48 \| good	0.132 \| good
2025-10-20T13:00:00.000Z	22 \| good	3.574 \| good	15.747 \| good	21.783 \| good	0.334 \| good	2.906 \| good	0.138 \| good
2025-10-20T14:00:00.000Z	21 \| good	3.122 \| good	13.209 \| good	22.8 \| good	0.321 \| good	3.333 \| good	0.145 \| good
2025-10-20T15:00:00.000Z	21 \| good	2.527 \| good	10.429 \| good	22.913 \| good	0.307 \| good	3.759 \| good	0.152 \| good
2025-10-20T16:00:00.000Z	24 \| good	2.661 \| good	10.571 \| good	26.122 \| good	0.326 \| good	3.366 \| good	0.149 \| good
2025-10-20T17:00:00.000Z	26 \| good	2.62 \| good	10.868 \| good	27.57 \| good	0.345 \| good	2.972 \| good	0.146 \| good
2025-10-20T18:00:00.000Z	27 \| good	2.423 \| good	9.868 \| good	29.34 \| good	0.365 \| good	2.579 \| good	0.143 \| good
2025-10-20T19:00:00.000Z	27 \| good	3.037 \| good	13.142 \| good	28.842 \| good	0.491 \| good	2.315 \| good	0.137 \| good
2025-10-20T20:00:00.000Z	27 \| good	4.786 \| good	20.416 \| good	27.659 \| good	0.616 \| good	2.052 \| good	0.131 \| good
2025-10-20T21:00:00.000Z	38 \| good	7.116 \| good	31.506 \| good	27.63 \| good	0.742 \| good	1.788 \| good	0.125 \| good
2025-10-20T22:00:00.000Z	33 \| good	5.726 \| good	24.899 \| good	28.408 \| good	0.7 \| good	1.669 \| good	0.126 \| good
2025-10-20T23:00:00.000Z	27 \| good	4.639 \| good	20.274 \| good	27.124 \| good	0.657 \| good	1.55 \| good	0.128 \| good
2025-10-21T00:00:00.000Z	23 \| good	3.267 \| good	14.396 \| good	25.241 \| good	0.615 \| good	1.431 \| good	0.129 \| good
2025-10-21T01:00:00.000Z	23 \| good	3.895 \| good	17 \| good	25.386 \| good	0.727 \| good	1.615 \| good	0.124 \| good
2025-10-21T02:00:00.000Z	20 \| good	3.348 \| good	14.902 \| good	22.018 \| good	0.555 \| good	1.451 \| good	0.123 \| good
2025-10-21T03:00:00.000Z	21 \| good	2.726 \| good	11.287 \| good	22.876 \| good	0.384 \| good	1.286 \| good	0.122 \| good
2025-10-21T04:00:00.000Z	19 \| good	1.655 \| good	6.825 \| good	20.786 \| good	0.302 \| good	1.341 \| good	0.123 \| good
2025-10-21T05:00:00.000Z	19 \| good	0.859 \| good	3.396 \| good	19.731 \| good	0.219 \| good	1.395 \| good	0.125 \| good
2025-10-21T06:00:00.000Z	18 \| good	0.509 \| good	2 \| good	19.182 \| good	0.136 \| good	1.45 \| good	0.126 \| good
2025-10-21T07:00:00.000Z	19 \| good	0.555 \| good	2 \| good	20.031 \| good	0.16 \| good	1.505 \| good	0.128 \| good
2025-10-21T08:00:00.000Z	19 \| good	1.013 \| good	4 \| good	21.467 \| good	0.183 \| good	1.56 \| good	0.13 \| good
2025-10-21T09:00:00.000Z	19 \| good	0.798 \| good	3 \| good	21.318 \| good	0.206 \| good	1.615 \| good	0.131 \| good
2025-10-21T10:00:00.000Z	19 \| good	0.308 \| good	1.146 \| good	20.85 \| good	0.142 \| good	1.289 \| good	0.128 \| good
2025-10-21T11:00:00.000Z	22 \| good	0.239 \| good	1 \| good	24.41 \| good	0.131 \| good	1.042 \| good	0.125 \| good
2025-10-21T12:00:00.000Z	25 \| good	0.376 \| good	1.142 \| good	27.243 \| good	0.105 \| good	0.733 \| good	0.118 \| good
2025-10-21T13:00:00.000Z	26 \| good	0.368 \| good	1.142 \| good	27.517 \| good	0.078 \| good	0.678 \| good	0.118 \| good
2025-10-21T14:00:00.000Z	26 \| good	0.726 \| good	2.703 \| good	28.029 \| good	0.052 \| good	0.623 \| good	0.118 \| good
2025-10-21T15:00:00.000Z	26 \| good	0.951 \| good	3.703 \| good	27.849 \| good	0.025 \| good	0.567 \| good	0.118 \| good
2025-10-21T16:00:00.000Z	25 \| good	0.817 \| good	3 \| good	26.858 \| good	0.027 \| good	0.52 \| good	0.118 \| good
2025-10-21T17:00:00.000Z	24 \| good	1.453 \| good	5.703 \| good	25.731 \| good	0.029 \| good	0.472 \| good	0.119 \| good
2025-10-21T18:00:00.000Z	23 \| good	2.079 \| good	8.571 \| good	24.671 \| good	0.03 \| good	0.425 \| good	0.119 \| good
2025-10-21T19:00:00.000Z	23 \| good	2.113 \| good	8.726 \| good	24.676 \| good	0.027 \| good	0.422 \| good	0.12 \| good
2025-10-21T20:00:00.000Z	23 \| good	1.988 \| good	8 \| good	24.854 \| good	0.024 \| good	0.419 \| good	0.12 \| good
2025-10-21T21:00:00.000Z	23 \| good	2.049 \| good	8 \| good	24.502 \| good	0.021 \| good	0.417 \| good	0.12 \| good
2025-10-21T22:00:00.000Z	22 \| good	2.265 \| good	9.571 \| good	24.02 \| good	0.037 \| good	0.644 \| good	0.123 \| good
2025-10-21T23:00:00.000Z	22 \| good	2.214 \| good	9 \| good	23.61 \| good	0.053 \| good	0.872 \| good	0.125 \| good
2025-10-22T00:00:00.000Z	22 \| good	2.675 \| good	10.845 \| good	24.364 \| good	0.057 \| good	1.109 \| good	0.13 \| good
2025-10-22T01:00:00.000Z	20 \| good	2.964 \| good	12.284 \| good	22.396 \| good	0.068 \| good	1.321 \| good	0.132 \| good
2025-10-22T01:00:00.000Z	22 \| good	2.675 \| good	10.845 \| good	24.364 \| good	0.057 \| good	1.109 \| good	0.13 \| good
2025-10-21T15:00:00.000Z	26 \| good	0.941 \| good	3.687 \| good	27.858 \| good	0.026 \| good	0.569 \| good	0.118 \| good
2025-10-21T16:00:00.000Z	25 \| good	0.81 \| good	3.029 \| good	26.87 \| good	0.027 \| good	0.521 \| good	0.118 \| good
2025-10-21T17:00:00.000Z	24 \| good	1.44 \| good	5.687 \| good	25.755 \| good	0.029 \| good	0.473 \| good	0.119 \| good
2025-10-21T18:00:00.000Z	23 \| good	2.069 \| good	8.483 \| good	24.697 \| good	0.03 \| good	0.425 \| good	0.119 \| good
2025-10-21T19:00:00.000Z	23 \| good	2.108 \| good	8.711 \| good	24.687 \| good	0.027 \| good	0.422 \| good	0.12 \| good
2025-10-21T20:00:00.000Z	23 \| good	1.98 \| good	8 \| good	24.866 \| good	0.024 \| good	0.42 \| good	0.12 \| good
2025-10-21T21:00:00.000Z	23 \| good	2.038 \| good	8.029 \| good	24.516 \| good	0.021 \| good	0.417 \| good	0.12 \| good
2025-10-21T22:00:00.000Z	22 \| good	2.254 \| good	9.483 \| good	24.032 \| good	0.037 \| good	0.644 \| good	0.123 \| good
2025-10-21T23:00:00.000Z	22 \| good	2.203 \| good	8.994 \| good	23.623 \| good	0.053 \| good	0.872 \| good	0.125 \| good
2025-10-22T00:00:00.000Z	22 \| good	2.161 \| good	8.548 \| good	24.354 \| good	0.07 \| good	1.099 \| good	0.128 \| good
2025-10-22T01:00:00.000Z	21 \| good	2.955 \| good	12.179 \| good	22.572 \| good	0.083 \| good	1.341 \| good	0.13 \| good
2025-10-22T02:00:00.000Z	18 \| good	3.029 \| good	12.804 \| good	18.813 \| good	0.097 \| good	1.584 \| good	0.132 \| good
2025-10-22T03:00:00.000Z	18 \| good	2.969 \| good	12.25 \| good	19.408 \| good	0.111 \| good	1.826 \| good	0.134 \| good
2025-10-22T04:00:00.000Z	18 \| good	2.894 \| good	11.867 \| good	19.236 \| good	0.117 \| good	2.152 \| good	0.136 \| good
2025-10-22T05:00:00.000Z	16 \| good	2.371 \| good	9.895 \| good	17.224 \| good	0.124 \| good	2.477 \| good	0.139 \| good
2025-10-22T06:00:00.000Z	16 \| good	2.456 \| good	10 \| good	16.979 \| good	0.13 \| good	2.802 \| good	0.141 \| good
2025-10-22T07:00:00.000Z	16 \| good	2.019 \| good	8.14 \| good	17.346 \| good	0.131 \| good	2.927 \| good	0.141 \| good
2025-10-22T08:00:00.000Z	16 \| good	1.743 \| good	7.111 \| good	16.513 \| good	0.132 \| good	3.052 \| good	0.14 \| good
2025-10-22T09:00:00.000Z	14 \| good	1.451 \| good	5.935 \| good	15.339 \| good	0.133 \| good	3.177 \| good	0.14 \| good
2025-10-22T10:00:00.000Z	14 \| good	1.928 \| good	7.928 \| good	15.424 \| good	0.132 \| good	3.575 \| good	0.142 \| good
2025-10-22T11:00:00.000Z	14 \| good	1.507 \| good	6.112 \| good	14.973 \| good	0.132 \| good	3.974 \| good	0.144 \| good
2025-10-22T12:00:00.000Z	13 \| good	1.714 \| good	7.225 \| good	13.637 \| good	0.131 \| good	4.372 \| good	0.146 \| good
2025-10-22T13:00:00.000Z	11 \| good	2.114 \| good	8.636 \| good	12.042 \| good	0.129 \| good	4.085 \| good	0.153 \| good
2025-10-22T14:00:00.000Z	13 \| good	1.743 \| good	7.147 \| good	13.643 \| good	0.127 \| good	3.798 \| good	0.161 \| good
2025-10-22T15:00:00.000Z	14 \| good	1.439 \| good	5.816 \| good	15.248 \| good	0.126 \| good	3.511 \| good	0.168 \| good
2025-10-22T16:00:00.000Z	17 \| good	1.424 \| good	5.658 \| good	17.922 \| good	0.224 \| good	2.723 \| good	0.157 \| good
2025-10-22T17:00:00.000Z	19 \| good	1.669 \| good	6.548 \| good	21.439 \| good	0.323 \| good	1.936 \| good	0.146 \| good
2025-10-22T18:00:00.000Z	23 \| good	1.842 \| good	7.588 \| good	25.291 \| good	0.422 \| good	1.149 \| good	0.135 \| good
2025-10-22T19:00:00.000Z	25 \| good	1.719 \| good	7.042 \| good	26.547 \| good	0.473 \| good	1.114 \| good	0.134 \| good
2025-10-22T20:00:00.000Z	26 \| good	1.817 \| good	7.825 \| good	27.987 \| good	0.524 \| good	1.078 \| good	0.133 \| good
2025-10-22T21:00:00.000Z	26 \| good	1.886 \| good	8 \| good	28.101 \| good	0.575 \| good	1.043 \| good	0.132 \| good
2025-10-22T22:00:00.000Z	25 \| good	1.96 \| good	8 \| good	26.869 \| good	0.53 \| good	2.165 \| good	0.143 \| good
2025-10-22T23:00:00.000Z	22 \| good	2.232 \| good	9.037 \| good	24.082 \| good	0.485 \| good	3.287 \| good	0.153 \| good
2025-10-23T00:00:00.000Z	21 \| good	3.391 \| good	15.001 \| good	22.554 \| good	0.44 \| good	4.409 \| good	0.164 \| good
2025-10-23T01:00:00.000Z	22 \| good	4.361 \| good	19.136 \| good	20.419 \| good	0.42 \| good	5.533 \| good	0.174 \| good
2025-10-23T02:00:00.000Z	22 \| good	4.498 \| good	19.918 \| good	18.636 \| good	0.4 \| good	6.657 \| good	0.184 \| good
2025-10-23T03:00:00.000Z	27 \| good	4.831 \| good	20.988 \| good	18.05 \| good	0.38 \| good	7.781 \| good	0.194 \| good
2025-10-23T04:00:00.000Z	27 \| good	4.765 \| good	20.384 \| good	17.37 \| good	0.347 \| good	7.769 \| good	0.193 \| good
2025-10-23T05:00:00.000Z	27 \| good	4.916 \| good	21.349 \| good	17.994 \| good	0.315 \| good	7.758 \| good	0.192 \| good
2025-10-23T06:00:00.000Z	27 \| good	4.76 \| good	20.427 \| good	17.341 \| good	0.282 \| good	7.746 \| good	0.19 \| good
2025-10-23T07:00:00.000Z	22 \| good	4.32 \| good	18.793 \| good	16.41 \| good	0.274 \| good	8.028 \| good	0.189 \| good
2025-10-23T08:00:00.000Z	22 \| good	4.014 \| good	17.376 \| good	16.691 \| good	0.266 \| good	8.31 \| good	0.188 \| good
2025-10-23T09:00:00.000Z	22 \| good	3.61 \| good	15.56 \| good	16.292 \| good	0.258 \| good	8.591 \| good	0.187 \| good
2025-10-23T10:00:00.000Z	16 \| good	2.884 \| good	12.306 \| good	14.982 \| good	0.261 \| good	9.244 \| good	0.19 \| good
2025-10-23T11:00:00.000Z	16 \| good	3.463 \| good	15.067 \| good	16.089 \| good	0.265 \| good	9.896 \| good	0.193 \| good
2025-10-23T12:00:00.000Z	22 \| good	3.91 \| good	17.444 \| good	15.346 \| good	0.269 \| good	10.548 \| good	0.195 \| good
2025-10-23T13:00:00.000Z	27 \| good	5.213 \| good	22.381 \| good	14.338 \| good	0.268 \| good	9.319 \| good	0.199 \| good
2025-10-23T14:00:00.000Z	33 \| good	5.531 \| good	23.703 \| good	14.584 \| good	0.268 \| good	8.091 \| good	0.203 \| good

Live air quality index in Grand Forks, North Dakota today

Major air pollutants in Grand Forks, North Dakota

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Grand Forks, North Dakota air quality map: Stay updated on AQI near you

Air quality in nearby cities

West Fargo, North Dakota

Fargo, North Dakota

Moorhead, Minnesota

Bemidji, Minnesota

Jamestown, North Dakota

Fergus Falls, Minnesota

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Frequently asked questions

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What is the PM2.5 level in Grand Forks, North Dakota at the moment?

What is the PM10 level in Grand Forks, North Dakota at the moment?

What is the carbon monoxide (CO) level in Grand Forks, North Dakota at the moment?

What is the sulfur dioxide (SO2) level in Grand Forks, North Dakota at the moment?

What is the ozone (O3) level in Grand Forks, North Dakota at the moment?

What is the nitrogen dioxide (NO2) level in Grand Forks, North Dakota at the moment?

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 Grand Forks, North Dakota at the moment?

What is the PM₁₀ level in Grand Forks, North Dakota at the moment?

What is the sulfur dioxide (SO₂) level in Grand Forks, North Dakota at the moment?

What is the ozone (O₃) level in Grand Forks, North Dakota at the moment?

What is the nitrogen dioxide (NO₂) level in Grand Forks, North Dakota at the moment?