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 0.135 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 20.666 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 9.874 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)

Moderate

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)

13.75 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

61.95 μg/m³

155

255

425

605+

Ozone (O₃)

24.91 ppb

201

201+

Sulfur Dioxide (SO₂)

0.09 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.43 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.20 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
2025-07-18T17:00:00.000Z	27 \| good	4.853 \| good	21.263 \| good	19.885 \| good	0.123 \| good	1.776 \| good	0.144 \| good
2025-07-18T18:00:00.000Z	22 \| good	4.282 \| good	18.494 \| good	21.763 \| good	0.127 \| good	1.272 \| good	0.143 \| good
2025-07-18T19:00:00.000Z	38 \| good	6.574 \| good	29.307 \| good	19.86 \| good	0.13 \| good	1.208 \| good	0.143 \| good
2025-07-18T20:00:00.000Z	44 \| good	7.508 \| good	33.142 \| good	19.428 \| good	0.134 \| good	1.143 \| good	0.144 \| good
2025-07-18T21:00:00.000Z	38 \| good	6.648 \| good	29.142 \| good	21.206 \| good	0.137 \| good	1.078 \| good	0.145 \| good
2025-07-18T22:00:00.000Z	38 \| good	6.687 \| good	29.713 \| good	20.495 \| good	0.136 \| good	1.122 \| good	0.147 \| good
2025-07-18T23:00:00.000Z	44 \| good	7.93 \| good	34.747 \| good	19.237 \| good	0.063 \| good	0.89 \| good	0.149 \| good
2025-07-19T00:00:00.000Z	33 \| good	5.776 \| good	25.065 \| good	20.68 \| good	0.052 \| good	0.922 \| good	0.149 \| good
2025-07-19T01:00:00.000Z	27 \| good	5.308 \| good	22.669 \| good	17.98 \| good	0.057 \| good	1.765 \| good	0.155 \| good
2025-07-19T02:00:00.000Z	33 \| good	6.452 \| good	28.868 \| good	22.996 \| good	0.062 \| good	2.608 \| good	0.16 \| good
2025-07-19T03:00:00.000Z	33 \| good	6.487 \| good	28.713 \| good	21.03 \| good	0.067 \| good	3.451 \| good	0.166 \| good
2025-07-19T04:00:00.000Z	33 \| good	6.136 \| good	27.185 \| good	19.125 \| good	0.078 \| good	3.984 \| good	0.168 \| good
2025-07-19T05:00:00.000Z	44 \| good	7.56 \| good	33.361 \| good	19.242 \| good	0.089 \| good	4.517 \| good	0.171 \| good
2025-07-19T06:00:00.000Z	38 \| good	6.718 \| good	29.713 \| good	17.857 \| good	0.1 \| good	5.05 \| good	0.174 \| good
2025-07-19T07:00:00.000Z	33 \| good	6.052 \| good	26.614 \| good	17.704 \| good	0.106 \| good	5.7 \| good	0.177 \| good
2025-07-19T08:00:00.000Z	38 \| good	7.471 \| good	32.747 \| good	17.457 \| good	0.112 \| good	6.35 \| good	0.18 \| good
2025-07-19T09:00:00.000Z	52 \| moderate	9.989 \| good	44.527 \| good	17.662 \| good	0.118 \| good	7 \| good	0.183 \| good
2025-07-19T10:00:00.000Z	52 \| moderate	10.046 \| good	44.801 \| good	17.415 \| good	0.102 \| good	6.814 \| good	0.185 \| good
2025-07-19T11:00:00.000Z	56 \| moderate	11.792 \| good	52.514 \| good	18.448 \| good	0.084 \| good	5.643 \| good	0.171 \| good
2025-07-19T12:00:00.000Z	38 \| good	6.645 \| good	29.571 \| good	17.215 \| good	0.055 \| good	5.229 \| good	0.173 \| good
2025-07-19T13:00:00.000Z	38 \| good	6.598 \| good	29.297 \| good	18.985 \| good	0.063 \| good	3.983 \| good	0.166 \| good
2025-07-19T14:00:00.000Z	38 \| good	7.182 \| good	31.571 \| good	23.852 \| good	0.071 \| good	2.737 \| good	0.159 \| good
2025-07-19T15:00:00.000Z	38 \| good	7.08 \| good	31.472 \| good	27.418 \| good	0.08 \| good	1.491 \| good	0.152 \| good
2025-07-19T16:00:00.000Z	33 \| good	5.989 \| good	26.834 \| good	29.076 \| good	0.076 \| good	1.15 \| good	0.144 \| good
2025-07-19T17:00:00.000Z	33 \| good	5.504 \| good	23.527 \| good	31.974 \| good	0.072 \| good	0.809 \| good	0.137 \| good
2025-07-19T18:00:00.000Z	31 \| good	4.594 \| good	19.966 \| good	32.641 \| good	0.068 \| good	0.468 \| good	0.129 \| good
2025-07-19T19:00:00.000Z	31 \| good	5.321 \| good	22.824 \| good	33.327 \| good	0.069 \| good	0.472 \| good	0.128 \| good
2025-07-19T20:00:00.000Z	38 \| good	6.536 \| good	29.121 \| good	34.858 \| good	0.069 \| good	0.475 \| good	0.128 \| good
2025-07-19T21:00:00.000Z	38 \| good	6.749 \| good	30.098 \| good	34.621 \| good	0.069 \| good	0.479 \| good	0.127 \| good
2025-07-19T22:00:00.000Z	38 \| good	7.189 \| good	32 \| good	35.358 \| good	0.069 \| good	0.617 \| good	0.13 \| good
2025-07-19T23:00:00.000Z	44 \| good	8.481 \| good	37.132 \| good	35.58 \| good	0.1 \| good	0.814 \| good	0.139 \| good
2025-07-20T00:00:00.000Z	52 \| moderate	9.764 \| good	43.274 \| good	30.653 \| good	0.096 \| good	0.984 \| good	0.146 \| good
2025-07-20T01:00:00.000Z	38 \| good	6.844 \| good	30.351 \| good	28.87 \| good	0.116 \| good	3.652 \| good	0.17 \| good
2025-07-20T02:00:00.000Z	44 \| good	8.238 \| good	36.506 \| good	25.922 \| good	0.137 \| good	6.32 \| good	0.193 \| good
2025-07-20T03:00:00.000Z	49 \| good	8.805 \| good	38.781 \| good	23.745 \| good	0.157 \| good	8.988 \| good	0.217 \| good
2025-07-20T04:00:00.000Z	44 \| good	7.683 \| good	33.966 \| good	20.757 \| good	0.186 \| good	10.46 \| good	0.231 \| good
2025-07-20T05:00:00.000Z	44 \| good	8.253 \| good	36.308 \| good	18.799 \| good	0.214 \| good	11.931 \| good	0.245 \| good
2025-07-20T06:00:00.000Z	49 \| good	8.923 \| good	39.595 \| good	16.123 \| good	0.243 \| good	13.403 \| good	0.26 \| good
2025-07-20T07:00:00.000Z	52 \| moderate	9.952 \| good	44.321 \| good	15.571 \| good	0.244 \| good	13.011 \| good	0.256 \| good
2025-07-20T08:00:00.000Z	54 \| moderate	11.338 \| good	49.99 \| good	16.25 \| good	0.245 \| good	12.62 \| good	0.252 \| good
2025-07-20T09:00:00.000Z	56 \| moderate	12.033 \| good	53.847 \| good	16.693 \| good	0.246 \| good	12.228 \| good	0.248 \| good
2025-07-20T10:00:00.000Z	49 \| good	9.417 \| good	42.087 \| good	13.898 \| good	0.226 \| good	10.814 \| good	0.238 \| good
2025-07-20T11:00:00.000Z	52 \| moderate	9.908 \| good	43.79 \| good	13.653 \| good	0.178 \| good	8.381 \| good	0.23 \| good
2025-07-20T12:00:00.000Z	49 \| good	9.329 \| good	41.824 \| good	15.039 \| good	0.143 \| good	5.852 \| good	0.205 \| good
2025-07-20T13:00:00.000Z	52 \| moderate	10.143 \| good	45.098 \| good	16.323 \| good	0.126 \| good	5.046 \| good	0.203 \| good
2025-07-20T14:00:00.000Z	60 \| moderate	14.332 \| fine	63.548 \| fine	20.011 \| good	0.108 \| good	4.24 \| good	0.201 \| good
2025-07-20T15:00:00.000Z	60 \| moderate	13.749 \| fine	61.945 \| fine	24.914 \| good	0.09 \| good	3.434 \| good	0.2 \| good
2025-07-20T16:00:00.000Z	52 \| moderate	10.036 \| good	44.55 \| good	27.173 \| good	0.109 \| good	2.607 \| good	0.191 \| good
2025-07-20T16:00:00.000Z	60 \| moderate	13.749 \| fine	61.945 \| fine	24.914 \| good	0.09 \| good	3.434 \| good	0.2 \| good
2025-07-18T05:00:00.000Z	18 \| good	1.674 \| good	7.047 \| good	18.52 \| good	0.125 \| good	7.812 \| good	0.186 \| good
2025-07-18T06:00:00.000Z	16 \| good	1.477 \| good	6.188 \| good	16.706 \| good	0.145 \| good	8.406 \| good	0.192 \| good
2025-07-18T07:00:00.000Z	15 \| good	1.954 \| good	7.884 \| good	16.312 \| good	0.15 \| good	7.482 \| good	0.187 \| good
2025-07-18T08:00:00.000Z	17 \| good	2.127 \| good	8.663 \| good	18.044 \| good	0.154 \| good	6.559 \| good	0.182 \| good
2025-07-18T09:00:00.000Z	19 \| good	2.276 \| good	9.365 \| good	20.908 \| good	0.159 \| good	5.636 \| good	0.177 \| good
2025-07-18T10:00:00.000Z	19 \| good	2.577 \| good	10.842 \| good	20.211 \| good	0.144 \| good	4.79 \| good	0.169 \| good
2025-07-18T11:00:00.000Z	20 \| good	2.752 \| good	11.168 \| good	22.059 \| good	0.129 \| good	3.944 \| good	0.161 \| good
2025-07-18T12:00:00.000Z	20 \| good	2.957 \| good	12.428 \| good	21.594 \| good	0.115 \| good	3.098 \| good	0.154 \| good
2025-07-18T13:00:00.000Z	19 \| good	2.86 \| good	12.194 \| good	20.19 \| good	0.105 \| good	2.933 \| good	0.153 \| good
2025-07-18T14:00:00.000Z	20 \| good	2.208 \| good	8.986 \| good	22.356 \| good	0.096 \| good	2.769 \| good	0.153 \| good
2025-07-18T15:00:00.000Z	23 \| good	2.06 \| good	8.324 \| good	25.041 \| good	0.086 \| good	2.605 \| good	0.153 \| good
2025-07-18T16:00:00.000Z	21 \| good	3.015 \| good	12.924 \| good	23.383 \| good	0.085 \| good	2.427 \| good	0.153 \| good
2025-07-18T17:00:00.000Z	22 \| good	3.585 \| good	15.743 \| good	23.614 \| good	0.083 \| good	2.249 \| good	0.153 \| good
2025-07-18T18:00:00.000Z	33 \| good	5.69 \| good	24.59 \| good	21.968 \| good	0.082 \| good	2.071 \| good	0.153 \| good
2025-07-18T19:00:00.000Z	44 \| good	8.42 \| good	36.999 \| good	19.549 \| good	0.083 \| good	1.804 \| good	0.154 \| good
2025-07-18T20:00:00.000Z	49 \| good	8.583 \| good	37.654 \| good	19.301 \| good	0.085 \| good	1.537 \| good	0.154 \| good
2025-07-18T21:00:00.000Z	52 \| moderate	9.97 \| good	44.299 \| good	21.442 \| good	0.086 \| good	1.271 \| good	0.155 \| good
2025-07-18T22:00:00.000Z	49 \| good	8.823 \| good	38.723 \| good	22.58 \| good	0.077 \| good	1.191 \| good	0.154 \| good
2025-07-18T23:00:00.000Z	52 \| moderate	10.03 \| good	44.582 \| good	22.834 \| good	0.068 \| good	1.111 \| good	0.154 \| good
2025-07-19T00:00:00.000Z	49 \| good	8.945 \| good	39.619 \| good	27.469 \| good	0.06 \| good	1.031 \| good	0.154 \| good
2025-07-19T01:00:00.000Z	49 \| good	8.532 \| good	37.551 \| good	23.954 \| good	0.059 \| good	1.781 \| good	0.158 \| good
2025-07-19T02:00:00.000Z	38 \| good	7.021 \| good	30.989 \| good	24.222 \| good	0.058 \| good	2.532 \| good	0.162 \| good
2025-07-19T03:00:00.000Z	44 \| good	7.689 \| good	33.515 \| good	22.206 \| good	0.057 \| good	3.282 \| good	0.165 \| good
2025-07-19T04:00:00.000Z	49 \| good	9.007 \| good	39.969 \| good	20.21 \| good	0.067 \| good	4.07 \| good	0.17 \| good
2025-07-19T05:00:00.000Z	52 \| moderate	9.882 \| good	44.102 \| good	18.562 \| good	0.077 \| good	4.857 \| good	0.175 \| good
2025-07-19T06:00:00.000Z	52 \| moderate	10.145 \| good	44.916 \| good	17.91 \| good	0.086 \| good	5.645 \| good	0.18 \| good
2025-07-19T07:00:00.000Z	44 \| good	8.154 \| good	35.994 \| good	18.34 \| good	0.089 \| good	6.122 \| good	0.182 \| good
2025-07-19T08:00:00.000Z	49 \| good	8.53 \| good	37.773 \| good	18.641 \| good	0.091 \| good	6.6 \| good	0.185 \| good
2025-07-19T09:00:00.000Z	49 \| good	8.894 \| good	39.265 \| good	17.534 \| good	0.094 \| good	7.077 \| good	0.187 \| good
2025-07-19T10:00:00.000Z	54 \| moderate	10.664 \| good	47.172 \| good	14.583 \| good	0.088 \| good	7.245 \| good	0.19 \| good
2025-07-19T11:00:00.000Z	56 \| moderate	11.737 \| good	52.447 \| good	15.306 \| good	0.081 \| good	7.412 \| good	0.194 \| good
2025-07-19T12:00:00.000Z	56 \| moderate	11.653 \| good	51.818 \| good	15.932 \| good	0.074 \| good	7.58 \| good	0.198 \| good
2025-07-19T13:00:00.000Z	49 \| good	9.39 \| good	41.78 \| good	19.231 \| good	0.079 \| good	5.699 \| good	0.189 \| good
2025-07-19T14:00:00.000Z	52 \| moderate	9.534 \| good	42.29 \| good	24.107 \| good	0.084 \| good	3.818 \| good	0.181 \| good
2025-07-19T15:00:00.000Z	38 \| good	7.408 \| good	32.477 \| good	28.65 \| good	0.089 \| good	1.938 \| good	0.173 \| good
2025-07-19T16:00:00.000Z	38 \| good	6.682 \| good	29.548 \| good	32.468 \| good	0.116 \| good	1.496 \| good	0.177 \| good
2025-07-19T17:00:00.000Z	49 \| good	8.946 \| good	39.058 \| good	35.028 \| good	0.142 \| good	1.055 \| good	0.181 \| good
2025-07-19T18:00:00.000Z	54 \| moderate	11.039 \| good	48.955 \| good	37.057 \| good	0.168 \| good	0.614 \| good	0.185 \| good
2025-07-19T19:00:00.000Z	58 \| moderate	13.455 \| fine	60.979 \| fine	38.742 \| good	0.163 \| good	0.585 \| good	0.191 \| good
2025-07-19T20:00:00.000Z	60 \| moderate	14.176 \| fine	63.4 \| fine	39.235 \| good	0.157 \| good	0.556 \| good	0.196 \| good
2025-07-19T21:00:00.000Z	67 \| moderate	17.684 \| fine	77.892 \| fine	39.062 \| good	0.151 \| good	0.527 \| good	0.202 \| good
2025-07-19T22:00:00.000Z	64 \| moderate	16.413 \| fine	72.732 \| fine	39.72 \| good	0.152 \| good	0.69 \| good	0.205 \| good
2025-07-19T23:00:00.000Z	69 \| moderate	19.282 \| fine	85.163 \| fine	39.742 \| good	0.153 \| good	0.853 \| good	0.208 \| good
2025-07-20T00:00:00.000Z	71 \| moderate	19.94 \| fine	20.242 \| good	49.377 \| good	0.154 \| good	1.014 \| good	0.212 \| good
2025-07-20T01:00:00.000Z	77 \| moderate	23.3 \| fine	102.176 \| fine	32.875 \| good	0.167 \| good	2.882 \| good	0.229 \| good
2025-07-20T02:00:00.000Z	71 \| moderate	20.209 \| fine	88.848 \| fine	25.554 \| good	0.18 \| good	4.749 \| good	0.246 \| good
2025-07-20T03:00:00.000Z	75 \| moderate	21.634 \| fine	94.79 \| fine	21.781 \| good	0.193 \| good	6.616 \| good	0.263 \| good
2025-07-20T04:00:00.000Z	67 \| moderate	18.251 \| fine	80.511 \| fine	20.517 \| good	0.226 \| good	8.408 \| good	0.275 \| 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

0.16ppm

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

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 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 10:00:00 on 2025-07-17.

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 09:00:00 on 2025-07-17.

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

As of now, the AQI in Grand Forks, North Dakota is 19, 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 2.322 μg/m³.

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

The PM₁₀ concentration in Grand Forks, North Dakota is 9.351 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 0.196 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 0.135 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 20.666 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 9.874 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-18T17:00:00.000Z	27 \| good	4.853 \| good	21.263 \| good	19.885 \| good	0.123 \| good	1.776 \| good	0.144 \| good
2025-07-18T18:00:00.000Z	22 \| good	4.282 \| good	18.494 \| good	21.763 \| good	0.127 \| good	1.272 \| good	0.143 \| good
2025-07-18T19:00:00.000Z	38 \| good	6.574 \| good	29.307 \| good	19.86 \| good	0.13 \| good	1.208 \| good	0.143 \| good
2025-07-18T20:00:00.000Z	44 \| good	7.508 \| good	33.142 \| good	19.428 \| good	0.134 \| good	1.143 \| good	0.144 \| good
2025-07-18T21:00:00.000Z	38 \| good	6.648 \| good	29.142 \| good	21.206 \| good	0.137 \| good	1.078 \| good	0.145 \| good
2025-07-18T22:00:00.000Z	38 \| good	6.687 \| good	29.713 \| good	20.495 \| good	0.136 \| good	1.122 \| good	0.147 \| good
2025-07-18T23:00:00.000Z	44 \| good	7.93 \| good	34.747 \| good	19.237 \| good	0.063 \| good	0.89 \| good	0.149 \| good
2025-07-19T00:00:00.000Z	33 \| good	5.776 \| good	25.065 \| good	20.68 \| good	0.052 \| good	0.922 \| good	0.149 \| good
2025-07-19T01:00:00.000Z	27 \| good	5.308 \| good	22.669 \| good	17.98 \| good	0.057 \| good	1.765 \| good	0.155 \| good
2025-07-19T02:00:00.000Z	33 \| good	6.452 \| good	28.868 \| good	22.996 \| good	0.062 \| good	2.608 \| good	0.16 \| good
2025-07-19T03:00:00.000Z	33 \| good	6.487 \| good	28.713 \| good	21.03 \| good	0.067 \| good	3.451 \| good	0.166 \| good
2025-07-19T04:00:00.000Z	33 \| good	6.136 \| good	27.185 \| good	19.125 \| good	0.078 \| good	3.984 \| good	0.168 \| good
2025-07-19T05:00:00.000Z	44 \| good	7.56 \| good	33.361 \| good	19.242 \| good	0.089 \| good	4.517 \| good	0.171 \| good
2025-07-19T06:00:00.000Z	38 \| good	6.718 \| good	29.713 \| good	17.857 \| good	0.1 \| good	5.05 \| good	0.174 \| good
2025-07-19T07:00:00.000Z	33 \| good	6.052 \| good	26.614 \| good	17.704 \| good	0.106 \| good	5.7 \| good	0.177 \| good
2025-07-19T08:00:00.000Z	38 \| good	7.471 \| good	32.747 \| good	17.457 \| good	0.112 \| good	6.35 \| good	0.18 \| good
2025-07-19T09:00:00.000Z	52 \| moderate	9.989 \| good	44.527 \| good	17.662 \| good	0.118 \| good	7 \| good	0.183 \| good
2025-07-19T10:00:00.000Z	52 \| moderate	10.046 \| good	44.801 \| good	17.415 \| good	0.102 \| good	6.814 \| good	0.185 \| good
2025-07-19T11:00:00.000Z	56 \| moderate	11.792 \| good	52.514 \| good	18.448 \| good	0.084 \| good	5.643 \| good	0.171 \| good
2025-07-19T12:00:00.000Z	38 \| good	6.645 \| good	29.571 \| good	17.215 \| good	0.055 \| good	5.229 \| good	0.173 \| good
2025-07-19T13:00:00.000Z	38 \| good	6.598 \| good	29.297 \| good	18.985 \| good	0.063 \| good	3.983 \| good	0.166 \| good
2025-07-19T14:00:00.000Z	38 \| good	7.182 \| good	31.571 \| good	23.852 \| good	0.071 \| good	2.737 \| good	0.159 \| good
2025-07-19T15:00:00.000Z	38 \| good	7.08 \| good	31.472 \| good	27.418 \| good	0.08 \| good	1.491 \| good	0.152 \| good
2025-07-19T16:00:00.000Z	33 \| good	5.989 \| good	26.834 \| good	29.076 \| good	0.076 \| good	1.15 \| good	0.144 \| good
2025-07-19T17:00:00.000Z	33 \| good	5.504 \| good	23.527 \| good	31.974 \| good	0.072 \| good	0.809 \| good	0.137 \| good
2025-07-19T18:00:00.000Z	31 \| good	4.594 \| good	19.966 \| good	32.641 \| good	0.068 \| good	0.468 \| good	0.129 \| good
2025-07-19T19:00:00.000Z	31 \| good	5.321 \| good	22.824 \| good	33.327 \| good	0.069 \| good	0.472 \| good	0.128 \| good
2025-07-19T20:00:00.000Z	38 \| good	6.536 \| good	29.121 \| good	34.858 \| good	0.069 \| good	0.475 \| good	0.128 \| good
2025-07-19T21:00:00.000Z	38 \| good	6.749 \| good	30.098 \| good	34.621 \| good	0.069 \| good	0.479 \| good	0.127 \| good
2025-07-19T22:00:00.000Z	38 \| good	7.189 \| good	32 \| good	35.358 \| good	0.069 \| good	0.617 \| good	0.13 \| good
2025-07-19T23:00:00.000Z	44 \| good	8.481 \| good	37.132 \| good	35.58 \| good	0.1 \| good	0.814 \| good	0.139 \| good
2025-07-20T00:00:00.000Z	52 \| moderate	9.764 \| good	43.274 \| good	30.653 \| good	0.096 \| good	0.984 \| good	0.146 \| good
2025-07-20T01:00:00.000Z	38 \| good	6.844 \| good	30.351 \| good	28.87 \| good	0.116 \| good	3.652 \| good	0.17 \| good
2025-07-20T02:00:00.000Z	44 \| good	8.238 \| good	36.506 \| good	25.922 \| good	0.137 \| good	6.32 \| good	0.193 \| good
2025-07-20T03:00:00.000Z	49 \| good	8.805 \| good	38.781 \| good	23.745 \| good	0.157 \| good	8.988 \| good	0.217 \| good
2025-07-20T04:00:00.000Z	44 \| good	7.683 \| good	33.966 \| good	20.757 \| good	0.186 \| good	10.46 \| good	0.231 \| good
2025-07-20T05:00:00.000Z	44 \| good	8.253 \| good	36.308 \| good	18.799 \| good	0.214 \| good	11.931 \| good	0.245 \| good
2025-07-20T06:00:00.000Z	49 \| good	8.923 \| good	39.595 \| good	16.123 \| good	0.243 \| good	13.403 \| good	0.26 \| good
2025-07-20T07:00:00.000Z	52 \| moderate	9.952 \| good	44.321 \| good	15.571 \| good	0.244 \| good	13.011 \| good	0.256 \| good
2025-07-20T08:00:00.000Z	54 \| moderate	11.338 \| good	49.99 \| good	16.25 \| good	0.245 \| good	12.62 \| good	0.252 \| good
2025-07-20T09:00:00.000Z	56 \| moderate	12.033 \| good	53.847 \| good	16.693 \| good	0.246 \| good	12.228 \| good	0.248 \| good
2025-07-20T10:00:00.000Z	49 \| good	9.417 \| good	42.087 \| good	13.898 \| good	0.226 \| good	10.814 \| good	0.238 \| good
2025-07-20T11:00:00.000Z	52 \| moderate	9.908 \| good	43.79 \| good	13.653 \| good	0.178 \| good	8.381 \| good	0.23 \| good
2025-07-20T12:00:00.000Z	49 \| good	9.329 \| good	41.824 \| good	15.039 \| good	0.143 \| good	5.852 \| good	0.205 \| good
2025-07-20T13:00:00.000Z	52 \| moderate	10.143 \| good	45.098 \| good	16.323 \| good	0.126 \| good	5.046 \| good	0.203 \| good
2025-07-20T14:00:00.000Z	60 \| moderate	14.332 \| fine	63.548 \| fine	20.011 \| good	0.108 \| good	4.24 \| good	0.201 \| good
2025-07-20T15:00:00.000Z	60 \| moderate	13.749 \| fine	61.945 \| fine	24.914 \| good	0.09 \| good	3.434 \| good	0.2 \| good
2025-07-20T16:00:00.000Z	52 \| moderate	10.036 \| good	44.55 \| good	27.173 \| good	0.109 \| good	2.607 \| good	0.191 \| good
2025-07-20T16:00:00.000Z	60 \| moderate	13.749 \| fine	61.945 \| fine	24.914 \| good	0.09 \| good	3.434 \| good	0.2 \| good
2025-07-18T05:00:00.000Z	18 \| good	1.674 \| good	7.047 \| good	18.52 \| good	0.125 \| good	7.812 \| good	0.186 \| good
2025-07-18T06:00:00.000Z	16 \| good	1.477 \| good	6.188 \| good	16.706 \| good	0.145 \| good	8.406 \| good	0.192 \| good
2025-07-18T07:00:00.000Z	15 \| good	1.954 \| good	7.884 \| good	16.312 \| good	0.15 \| good	7.482 \| good	0.187 \| good
2025-07-18T08:00:00.000Z	17 \| good	2.127 \| good	8.663 \| good	18.044 \| good	0.154 \| good	6.559 \| good	0.182 \| good
2025-07-18T09:00:00.000Z	19 \| good	2.276 \| good	9.365 \| good	20.908 \| good	0.159 \| good	5.636 \| good	0.177 \| good
2025-07-18T10:00:00.000Z	19 \| good	2.577 \| good	10.842 \| good	20.211 \| good	0.144 \| good	4.79 \| good	0.169 \| good
2025-07-18T11:00:00.000Z	20 \| good	2.752 \| good	11.168 \| good	22.059 \| good	0.129 \| good	3.944 \| good	0.161 \| good
2025-07-18T12:00:00.000Z	20 \| good	2.957 \| good	12.428 \| good	21.594 \| good	0.115 \| good	3.098 \| good	0.154 \| good
2025-07-18T13:00:00.000Z	19 \| good	2.86 \| good	12.194 \| good	20.19 \| good	0.105 \| good	2.933 \| good	0.153 \| good
2025-07-18T14:00:00.000Z	20 \| good	2.208 \| good	8.986 \| good	22.356 \| good	0.096 \| good	2.769 \| good	0.153 \| good
2025-07-18T15:00:00.000Z	23 \| good	2.06 \| good	8.324 \| good	25.041 \| good	0.086 \| good	2.605 \| good	0.153 \| good
2025-07-18T16:00:00.000Z	21 \| good	3.015 \| good	12.924 \| good	23.383 \| good	0.085 \| good	2.427 \| good	0.153 \| good
2025-07-18T17:00:00.000Z	22 \| good	3.585 \| good	15.743 \| good	23.614 \| good	0.083 \| good	2.249 \| good	0.153 \| good
2025-07-18T18:00:00.000Z	33 \| good	5.69 \| good	24.59 \| good	21.968 \| good	0.082 \| good	2.071 \| good	0.153 \| good
2025-07-18T19:00:00.000Z	44 \| good	8.42 \| good	36.999 \| good	19.549 \| good	0.083 \| good	1.804 \| good	0.154 \| good
2025-07-18T20:00:00.000Z	49 \| good	8.583 \| good	37.654 \| good	19.301 \| good	0.085 \| good	1.537 \| good	0.154 \| good
2025-07-18T21:00:00.000Z	52 \| moderate	9.97 \| good	44.299 \| good	21.442 \| good	0.086 \| good	1.271 \| good	0.155 \| good
2025-07-18T22:00:00.000Z	49 \| good	8.823 \| good	38.723 \| good	22.58 \| good	0.077 \| good	1.191 \| good	0.154 \| good
2025-07-18T23:00:00.000Z	52 \| moderate	10.03 \| good	44.582 \| good	22.834 \| good	0.068 \| good	1.111 \| good	0.154 \| good
2025-07-19T00:00:00.000Z	49 \| good	8.945 \| good	39.619 \| good	27.469 \| good	0.06 \| good	1.031 \| good	0.154 \| good
2025-07-19T01:00:00.000Z	49 \| good	8.532 \| good	37.551 \| good	23.954 \| good	0.059 \| good	1.781 \| good	0.158 \| good
2025-07-19T02:00:00.000Z	38 \| good	7.021 \| good	30.989 \| good	24.222 \| good	0.058 \| good	2.532 \| good	0.162 \| good
2025-07-19T03:00:00.000Z	44 \| good	7.689 \| good	33.515 \| good	22.206 \| good	0.057 \| good	3.282 \| good	0.165 \| good
2025-07-19T04:00:00.000Z	49 \| good	9.007 \| good	39.969 \| good	20.21 \| good	0.067 \| good	4.07 \| good	0.17 \| good
2025-07-19T05:00:00.000Z	52 \| moderate	9.882 \| good	44.102 \| good	18.562 \| good	0.077 \| good	4.857 \| good	0.175 \| good
2025-07-19T06:00:00.000Z	52 \| moderate	10.145 \| good	44.916 \| good	17.91 \| good	0.086 \| good	5.645 \| good	0.18 \| good
2025-07-19T07:00:00.000Z	44 \| good	8.154 \| good	35.994 \| good	18.34 \| good	0.089 \| good	6.122 \| good	0.182 \| good
2025-07-19T08:00:00.000Z	49 \| good	8.53 \| good	37.773 \| good	18.641 \| good	0.091 \| good	6.6 \| good	0.185 \| good
2025-07-19T09:00:00.000Z	49 \| good	8.894 \| good	39.265 \| good	17.534 \| good	0.094 \| good	7.077 \| good	0.187 \| good
2025-07-19T10:00:00.000Z	54 \| moderate	10.664 \| good	47.172 \| good	14.583 \| good	0.088 \| good	7.245 \| good	0.19 \| good
2025-07-19T11:00:00.000Z	56 \| moderate	11.737 \| good	52.447 \| good	15.306 \| good	0.081 \| good	7.412 \| good	0.194 \| good
2025-07-19T12:00:00.000Z	56 \| moderate	11.653 \| good	51.818 \| good	15.932 \| good	0.074 \| good	7.58 \| good	0.198 \| good
2025-07-19T13:00:00.000Z	49 \| good	9.39 \| good	41.78 \| good	19.231 \| good	0.079 \| good	5.699 \| good	0.189 \| good
2025-07-19T14:00:00.000Z	52 \| moderate	9.534 \| good	42.29 \| good	24.107 \| good	0.084 \| good	3.818 \| good	0.181 \| good
2025-07-19T15:00:00.000Z	38 \| good	7.408 \| good	32.477 \| good	28.65 \| good	0.089 \| good	1.938 \| good	0.173 \| good
2025-07-19T16:00:00.000Z	38 \| good	6.682 \| good	29.548 \| good	32.468 \| good	0.116 \| good	1.496 \| good	0.177 \| good
2025-07-19T17:00:00.000Z	49 \| good	8.946 \| good	39.058 \| good	35.028 \| good	0.142 \| good	1.055 \| good	0.181 \| good
2025-07-19T18:00:00.000Z	54 \| moderate	11.039 \| good	48.955 \| good	37.057 \| good	0.168 \| good	0.614 \| good	0.185 \| good
2025-07-19T19:00:00.000Z	58 \| moderate	13.455 \| fine	60.979 \| fine	38.742 \| good	0.163 \| good	0.585 \| good	0.191 \| good
2025-07-19T20:00:00.000Z	60 \| moderate	14.176 \| fine	63.4 \| fine	39.235 \| good	0.157 \| good	0.556 \| good	0.196 \| good
2025-07-19T21:00:00.000Z	67 \| moderate	17.684 \| fine	77.892 \| fine	39.062 \| good	0.151 \| good	0.527 \| good	0.202 \| good
2025-07-19T22:00:00.000Z	64 \| moderate	16.413 \| fine	72.732 \| fine	39.72 \| good	0.152 \| good	0.69 \| good	0.205 \| good
2025-07-19T23:00:00.000Z	69 \| moderate	19.282 \| fine	85.163 \| fine	39.742 \| good	0.153 \| good	0.853 \| good	0.208 \| good
2025-07-20T00:00:00.000Z	71 \| moderate	19.94 \| fine	20.242 \| good	49.377 \| good	0.154 \| good	1.014 \| good	0.212 \| good
2025-07-20T01:00:00.000Z	77 \| moderate	23.3 \| fine	102.176 \| fine	32.875 \| good	0.167 \| good	2.882 \| good	0.229 \| good
2025-07-20T02:00:00.000Z	71 \| moderate	20.209 \| fine	88.848 \| fine	25.554 \| good	0.18 \| good	4.749 \| good	0.246 \| good
2025-07-20T03:00:00.000Z	75 \| moderate	21.634 \| fine	94.79 \| fine	21.781 \| good	0.193 \| good	6.616 \| good	0.263 \| good
2025-07-20T04:00:00.000Z	67 \| moderate	18.251 \| fine	80.511 \| fine	20.517 \| good	0.226 \| good	8.408 \| good	0.275 \| 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)

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

Get reliable air quality data to drive your business

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

How accurate is North Dakota, USA air quality data?

Air quality levels in US

Frequently asked questions

How often is air quality information updated for Grand Forks, North Dakota?

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

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

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

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

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

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?