What is the sulfur dioxide (SO2) level in Difficult Run, Virginia at the moment?

Currently, Difficult Run, Virginia has a sulfur dioxide (SO2) concentration of 0.695 ppb.

What is the ozone (O3) level in Difficult Run, Virginia at the moment?

The current ozone (O3) level in Difficult Run, Virginia at the moment is 44.838 ppm.

What is the nitrogen dioxide (NO2) level in Difficult Run, Virginia at the moment?

Nitrogen dioxide (NO2) level in Difficult Run, Virginia at the moment is 5.857 ppb.

Live air quality index in Difficult Run, Virginia today

Q: What is the PM2.5 level in Difficult Run, Virginia at the moment?

PM2.5 levels in Difficult Run, Virginia are currently 71.537 μg/m3.

Q: What is the PM10 level in Difficult Run, Virginia at the moment?

The PM10 concentration in Difficult Run, Virginia is 282.225 μg/m3 at the moment.

Stay updated with real-time air quality in Difficult Run, Virginia 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)

164

Unhealthy

Difficult Run, Virginia

Last updated: ... (Local time)

Major air pollutants in Difficult Run, Virginia

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

71.54 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

282.23 μg/m³

155

255

425

605+

Ozone (O₃)

44.84 ppb

201

201+

Sulfur Dioxide (SO₂)

0.69 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.86 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.80 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Difficult Run, Virginia

Get Live Pollen Counts

Difficult Run, Virginia

Scroll To Air Quality Map

Track live Difficult Run, Virginia air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-16T09:00:00.000Z	61 \| moderate	11.606 \| good	75.891 \| fine	35.425 \| good	1.03 \| good	3.671 \| good	0.274 \| good
2026-07-16T10:00:00.000Z	67 \| moderate	13.609 \| fine	87.033 \| fine	37.856 \| good	1.062 \| good	3.426 \| good	0.287 \| good
2026-07-16T11:00:00.000Z	62 \| moderate	12.305 \| fine	77.929 \| fine	34.729 \| good	0.903 \| good	4.875 \| good	0.274 \| good
2026-07-16T12:00:00.000Z	78 \| moderate	15.58 \| fine	109.325 \| fine	36.862 \| good	0.866 \| good	10.893 \| good	0.35 \| good
2026-07-16T13:00:00.000Z	59 \| moderate	13.331 \| fine	71.963 \| fine	35.166 \| good	0.958 \| good	12.88 \| good	0.421 \| good
2026-07-16T14:00:00.000Z	58 \| moderate	12.877 \| fine	62.219 \| fine	39.022 \| good	0.922 \| good	9.088 \| good	0.334 \| good
2026-07-16T15:00:00.000Z	56 \| moderate	12.027 \| good	52.469 \| good	36.392 \| good	0.918 \| good	6.205 \| good	0.295 \| good
2026-07-16T16:00:00.000Z	73 \| moderate	20.776 \| fine	50.542 \| good	46.951 \| good	1.002 \| good	5.395 \| good	0.274 \| good
2026-07-16T17:00:00.000Z	56 \| moderate	11.977 \| good	31.4 \| good	47.478 \| good	0.83 \| good	4.626 \| good	0.295 \| good
2026-07-16T18:00:00.000Z	56 \| moderate	12.416 \| fine	46.971 \| good	51.882 \| good	0.742 \| good	2.953 \| good	0.274 \| good
2026-07-16T19:00:00.000Z	60 \| moderate	14.394 \| fine	56.576 \| fine	50.309 \| good	0.697 \| good	2.842 \| good	0.274 \| good
2026-07-16T20:00:00.000Z	56 \| moderate	12.454 \| fine	52.306 \| good	51.943 \| good	0.682 \| good	2.733 \| good	0.274 \| good
2026-07-16T21:00:00.000Z	56 \| moderate	12.123 \| fine	39.425 \| good	51.419 \| good	0.669 \| good	2.562 \| good	0.258 \| good
2026-07-16T22:00:00.000Z	58 \| moderate	12.759 \| fine	31.771 \| good	54.468 \| good	0.667 \| good	2.611 \| good	0.274 \| good
2026-07-16T23:00:00.000Z	58 \| moderate	13.281 \| fine	53.789 \| good	52.107 \| good	0.664 \| good	2.453 \| good	0.274 \| good
2026-07-17T00:00:00.000Z	60 \| moderate	14.317 \| fine	60.883 \| fine	54.141 \| good	0.651 \| good	2.863 \| good	0.274 \| good
2026-07-17T01:00:00.000Z	56 \| moderate	12.391 \| fine	58.217 \| fine	48.446 \| good	0.681 \| good	3.524 \| good	0.287 \| good
2026-07-17T02:00:00.000Z	56 \| moderate	12.086 \| good	49.466 \| good	47.216 \| good	0.697 \| good	4.263 \| good	0.287 \| good
2026-07-17T03:00:00.000Z	87 \| moderate	12.195 \| fine	126.605 \| fine	44.958 \| good	0.723 \| good	5.91 \| good	0.343 \| good
2026-07-17T04:00:00.000Z	180 \| unhealthy	25.016 \| fine	314.47 \| poor	45.239 \| good	0.691 \| good	6.645 \| good	0.438 \| good
2026-07-17T05:00:00.000Z	162 \| unhealthy	71.468 \| poor	259.748 \| poor	51.787 \| good	0.696 \| good	4.628 \| good	0.715 \| good
2026-07-17T06:00:00.000Z	189 \| unhealthy	110.149 \| poor	303.177 \| poor	53.438 \| good	0.983 \| good	4.389 \| good	1.117 \| good
2026-07-17T07:00:00.000Z	202 \| vUnhealthy	126.603 \| poor	326.948 \| poor	53.026 \| good	1.036 \| good	4.994 \| good	1.213 \| good
2026-07-17T08:00:00.000Z	256 \| vUnhealthy	180.78 \| poor	364.797 \| poor	49.476 \| good	0.976 \| good	5.213 \| good	1.311 \| good
2026-07-17T09:00:00.000Z	255 \| vUnhealthy	180.004 \| poor	379.514 \| poor	45.83 \| good	0.967 \| good	7.462 \| good	1.374 \| good
2026-07-17T10:00:00.000Z	230 \| vUnhealthy	155.264 \| poor	309.974 \| poor	43.4 \| good	0.862 \| good	9.089 \| good	1.398 \| good
2026-07-17T11:00:00.000Z	201 \| vUnhealthy	125.579 \| poor	283.584 \| poor	45.892 \| good	0.876 \| good	12.045 \| good	1.434 \| good
2026-07-17T12:00:00.000Z	292 \| vUnhealthy	216.72 \| poor	357.96 \| poor	44.179 \| good	0.812 \| good	13.035 \| good	1.413 \| good
2026-07-17T13:00:00.000Z	311 \| hazardous	238.116 \| poor	402.394 \| poor	35.191 \| good	0.881 \| good	15.122 \| good	1.413 \| good
2026-07-17T14:00:00.000Z	256 \| vUnhealthy	180.646 \| poor	371.223 \| poor	40.229 \| good	0.959 \| good	15.332 \| good	1.282 \| good
2026-07-17T15:00:00.000Z	282 \| vUnhealthy	206.996 \| poor	374.492 \| poor	43.434 \| good	1.063 \| good	13.087 \| good	1.009 \| good
2026-07-17T16:00:00.000Z	190 \| unhealthy	110.7 \| poor	314.48 \| poor	50.634 \| good	1.226 \| good	7.044 \| good	0.77 \| good
2026-07-17T17:00:00.000Z	179 \| unhealthy	96.402 \| poor	295.776 \| poor	52.394 \| good	1.185 \| good	5.853 \| good	0.756 \| good
2026-07-17T18:00:00.000Z	172 \| unhealthy	86.455 \| poor	286.308 \| poor	60.029 \| fine	1.164 \| good	5.288 \| good	0.759 \| good
2026-07-17T19:00:00.000Z	176 \| unhealthy	90.594 \| poor	294.828 \| poor	72.523 \| moderate	1.126 \| good	5.136 \| good	0.787 \| good
2026-07-17T20:00:00.000Z	178 \| unhealthy	93.707 \| poor	287.908 \| poor	68 \| fine	1.107 \| good	4.477 \| good	0.811 \| good
2026-07-17T21:00:00.000Z	186 \| unhealthy	105.553 \| poor	305.884 \| poor	67.087 \| fine	1.053 \| good	4.345 \| good	0.857 \| good
2026-07-17T22:00:00.000Z	185 \| unhealthy	103.899 \| poor	303.773 \| poor	62.8 \| fine	1.132 \| good	5.291 \| good	0.881 \| good
2026-07-17T23:00:00.000Z	184 \| unhealthy	101.774 \| poor	276.154 \| poor	57.958 \| fine	1.209 \| good	6.519 \| good	0.816 \| good
2026-07-18T00:00:00.000Z	204 \| vUnhealthy	129.251 \| poor	328.093 \| poor	52.128 \| good	1.046 \| good	6.104 \| good	0.789 \| good
2026-07-18T01:00:00.000Z	193 \| unhealthy	115.961 \| poor	318.063 \| poor	40.468 \| good	0.88 \| good	5.102 \| good	0.739 \| good
2026-07-18T02:00:00.000Z	176 \| unhealthy	90.57 \| poor	268.806 \| poor	51.128 \| good	0.807 \| good	5.24 \| good	0.739 \| good
2026-07-18T03:00:00.000Z	158 \| unhealthy	60.76 \| poor	270.241 \| poor	46.027 \| good	0.824 \| good	6.136 \| good	0.772 \| good
2026-07-18T04:00:00.000Z	172 \| unhealthy	86.4 \| poor	227.194 \| moderate	52.544 \| good	0.8 \| good	5.577 \| good	0.765 \| good
2026-07-18T05:00:00.000Z	172 \| unhealthy	85.485 \| poor	252.086 \| moderate	25.083 \| good	0.732 \| good	5.341 \| good	0.796 \| good
2026-07-18T06:00:00.000Z	164 \| unhealthy	73.784 \| poor	240.801 \| moderate	30.705 \| good	0.702 \| good	6.624 \| good	0.824 \| good
2026-07-18T07:00:00.000Z	164 \| unhealthy	71.537 \| poor	282.225 \| poor	44.838 \| good	0.695 \| good	5.857 \| good	0.803 \| good
2026-07-18T08:00:00.000Z	164 \| unhealthy	71.537 \| poor	282.225 \| poor	44.838 \| good	0.695 \| good	5.857 \| good	0.803 \| good
2026-07-18T09:00:00.000Z	163 \| unhealthy	72.114 \| poor	272.803 \| poor	43.382 \| good	0.819 \| good	4.906 \| good	0.337 \| good
2026-07-18T10:00:00.000Z	163 \| unhealthy	73.259 \| poor	272.884 \| poor	37.275 \| good	0.853 \| good	4.527 \| good	0.332 \| good
2026-07-18T11:00:00.000Z	167 \| unhealthy	78.248 \| poor	278.662 \| poor	33.08 \| good	0.883 \| good	4.071 \| good	0.329 \| good
2026-07-18T12:00:00.000Z	170 \| unhealthy	81.904 \| poor	282.652 \| poor	33.772 \| good	0.907 \| good	4.311 \| good	0.332 \| good
2026-07-18T13:00:00.000Z	165 \| unhealthy	75.136 \| poor	275.006 \| poor	35.793 \| good	0.893 \| good	4.405 \| good	0.34 \| good
2026-07-18T14:00:00.000Z	158 \| unhealthy	64.585 \| poor	264.704 \| poor	35.433 \| good	0.83 \| good	3.1 \| good	0.331 \| good
2026-07-18T15:00:00.000Z	152 \| unhealthy	57.19 \| poor	255.804 \| poor	34.612 \| good	0.747 \| good	2.015 \| good	0.308 \| good
2026-07-18T16:00:00.000Z	151 \| unhealthy	56.487 \| poor	255.002 \| poor	39.164 \| good	0.686 \| good	1.379 \| good	0.286 \| good
2026-07-18T17:00:00.000Z	144 \| sensitive	53.206 \| moderate	241.831 \| moderate	44.221 \| good	0.635 \| good	0.958 \| good	0.269 \| good
2026-07-18T18:00:00.000Z	122 \| sensitive	44.143 \| moderate	197.652 \| moderate	43.858 \| good	0.589 \| good	0.788 \| good	0.261 \| good
2026-07-18T19:00:00.000Z	107 \| sensitive	38.076 \| moderate	167.643 \| moderate	43.546 \| good	0.566 \| good	0.753 \| good	0.254 \| good
2026-07-18T20:00:00.000Z	112 \| sensitive	39.802 \| moderate	175.98 \| moderate	44.427 \| good	0.547 \| good	0.763 \| good	0.248 \| good
2026-07-18T21:00:00.000Z	120 \| sensitive	43.371 \| moderate	193.725 \| moderate	45.144 \| good	0.499 \| good	0.953 \| good	0.234 \| good
2026-07-18T22:00:00.000Z	132 \| sensitive	47.536 \| moderate	214.595 \| moderate	45.496 \| good	0.496 \| good	1.414 \| good	0.233 \| good
2026-07-18T23:00:00.000Z	127 \| sensitive	46.276 \| moderate	207.942 \| moderate	41.008 \| good	0.503 \| good	1.739 \| good	0.236 \| good
2026-07-19T00:00:00.000Z	102 \| sensitive	35.626 \| moderate	155.258 \| moderate	36.65 \| good	0.488 \| good	2.622 \| good	0.236 \| good
2026-07-19T01:00:00.000Z	81 \| moderate	24.877 \| fine	108.268 \| fine	28.03 \| good	0.47 \| good	4.378 \| good	0.231 \| good
2026-07-19T02:00:00.000Z	67 \| moderate	17.518 \| fine	77.474 \| fine	24.314 \| good	0.399 \| good	4.343 \| good	0.209 \| good
2026-07-19T03:00:00.000Z	54 \| moderate	11.084 \| good	48.77 \| good	24.867 \| good	0.386 \| good	5.278 \| good	0.201 \| good
2026-07-19T04:00:00.000Z	44 \| good	8.202 \| good	36.243 \| good	28.783 \| good	0.425 \| good	5.573 \| good	0.203 \| good
2026-07-19T05:00:00.000Z	44 \| good	7.651 \| good	33.618 \| good	31.111 \| good	0.423 \| good	5.774 \| good	0.209 \| good
2026-07-19T06:00:00.000Z	38 \| good	6.808 \| good	29.904 \| good	33.293 \| good	0.42 \| good	5.447 \| good	0.211 \| good
2026-07-19T07:00:00.000Z	33 \| good	5.97 \| good	26.514 \| good	32.006 \| good	0.4 \| good	5.184 \| good	0.211 \| good
2026-07-19T08:00:00.000Z	33 \| good	5.925 \| good	26.581 \| good	34.501 \| good	0.347 \| good	4.824 \| good	0.205 \| good
2026-07-19T09:00:00.000Z	37 \| good	6.277 \| good	27.943 \| good	39.816 \| good	0.346 \| good	4.99 \| good	0.201 \| good
2026-07-19T10:00:00.000Z	37 \| good	4.41 \| good	19.054 \| good	39.636 \| good	0.427 \| good	4.061 \| good	0.192 \| good
2026-07-19T11:00:00.000Z	39 \| good	4.142 \| good	18.055 \| good	41.55 \| good	0.487 \| good	3.473 \| good	0.185 \| good
2026-07-19T12:00:00.000Z	40 \| good	6.664 \| good	29.909 \| good	43.148 \| good	0.55 \| good	3.007 \| good	0.184 \| good
2026-07-19T13:00:00.000Z	54 \| moderate	11.005 \| good	49.03 \| good	44.208 \| good	0.614 \| good	1.932 \| good	0.183 \| good
2026-07-19T14:00:00.000Z	82 \| moderate	25.939 \| fine	113.164 \| fine	46.643 \| good	0.604 \| good	1.386 \| good	0.222 \| good
2026-07-19T15:00:00.000Z	108 \| sensitive	38.368 \| moderate	168.829 \| moderate	52.76 \| good	0.597 \| good	1.087 \| good	0.26 \| good
2026-07-19T16:00:00.000Z	127 \| sensitive	46.244 \| moderate	207.801 \| moderate	55.042 \| fine	0.561 \| good	0.89 \| good	0.284 \| good
2026-07-19T17:00:00.000Z	134 \| sensitive	49.264 \| moderate	221.732 \| moderate	55.25 \| fine	0.529 \| good	0.801 \| good	0.301 \| good
2026-07-19T18:00:00.000Z	139 \| sensitive	50.719 \| moderate	229.469 \| moderate	54.057 \| good	0.505 \| good	0.754 \| good	0.318 \| good
2026-07-19T19:00:00.000Z	145 \| sensitive	53.381 \| moderate	242.983 \| moderate	52.997 \| good	0.483 \| good	0.767 \| good	0.326 \| good
2026-07-19T20:00:00.000Z	152 \| unhealthy	56.79 \| poor	256.803 \| poor	53.641 \| good	0.457 \| good	0.794 \| good	0.325 \| good
2026-07-19T21:00:00.000Z	153 \| unhealthy	58.238 \| poor	257.197 \| poor	52.626 \| good	0.432 \| good	0.912 \| good	0.321 \| good
2026-07-19T22:00:00.000Z	152 \| unhealthy	56.627 \| poor	255.859 \| poor	51.661 \| good	0.416 \| good	1.133 \| good	0.315 \| good
2026-07-19T23:00:00.000Z	132 \| sensitive	47.866 \| moderate	215.902 \| moderate	45.056 \| good	0.418 \| good	1.992 \| good	0.313 \| good
2026-07-20T00:00:00.000Z	92 \| moderate	30.56 \| fine	132.413 \| fine	35.438 \| good	0.49 \| good	5.371 \| good	0.33 \| good
2026-07-20T01:00:00.000Z	69 \| moderate	18.766 \| fine	82.325 \| fine	28.931 \| good	0.606 \| good	9.198 \| good	0.351 \| good
2026-07-20T02:00:00.000Z	69 \| moderate	19.009 \| fine	84.489 \| fine	23.732 \| good	0.689 \| good	10.777 \| good	0.352 \| good
2026-07-20T03:00:00.000Z	69 \| moderate	18.983 \| fine	84.357 \| fine	21.164 \| good	0.759 \| good	12.556 \| good	0.355 \| good
2026-07-20T04:00:00.000Z	64 \| moderate	16.155 \| fine	71.115 \| fine	23.016 \| good	0.808 \| good	14.758 \| good	0.365 \| good
2026-07-20T05:00:00.000Z	58 \| moderate	13.053 \| fine	58.989 \| fine	24.364 \| good	0.832 \| good	16.992 \| good	0.382 \| good
2026-07-20T06:00:00.000Z	71 \| moderate	19.953 \| fine	19.985 \| good	15.6 \| good	0.799 \| good	18.44 \| good	0.392 \| good
2026-07-20T07:00:00.000Z	54 \| moderate	11.301 \| good	50.32 \| good	20.147 \| good	0.802 \| good	15.965 \| good	0.369 \| good
2026-07-20T08:00:00.000Z	56 \| moderate	11.702 \| good	51.658 \| good	16.255 \| good	0.818 \| good	14.218 \| good	0.347 \| good

Difficult Run

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Difficult Run, Virginia air quality map: Stay updated on AQI near you

0.80ppm

How accurate is Virginia, USA air quality data?

Air quality and pollutant data for Virginia, 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 Difficult Run, Virginia?

The air quality information for Difficult Run, Virginia is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Difficult Run, Virginia at its worst?

In the past 24 hours, the air quality in Difficult Run, Virginia was at its worst at 01:00:00 on 2026-07-17.

When did Difficult Run, Virginia experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Difficult Run, Virginia was observed at 03:00:00 on 2026-07-18.

What is the AQI in Difficult Run, Virginia right now?

As of now, the AQI in Difficult Run, Virginia is 164, indicating Unhealthy conditions.

What is the most common type of pollution in Difficult Run, Virginia?

Difficult Run, Virginia air has the highest levels of PM10.

What should I do in case of poor air quality in Difficult Run, Virginia?

Poor air quality in Difficult Run, Virginia means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Difficult Run, Virginia at the moment?

PM_2.5 levels in Difficult Run, Virginia are currently 71.537 μg/m³.

What is the PM₁₀ level in Difficult Run, Virginia at the moment?

The PM₁₀ concentration in Difficult Run, Virginia is 282.225 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Difficult Run, Virginia at the moment?

The current carbon monoxide (CO) concentration in Difficult Run, Virginia is 0.803 ppm.

What is the sulfur dioxide (SO₂) level in Difficult Run, Virginia at the moment?

Currently, Difficult Run, Virginia has a sulfur dioxide (SO₂) concentration of 0.695 ppb.

What is the ozone (O₃) level in Difficult Run, Virginia at the moment?

The current ozone (O₃) level in Difficult Run, Virginia at the moment is 44.838 ppm.

What is the nitrogen dioxide (NO₂) level in Difficult Run, Virginia at the moment?

Nitrogen dioxide (NO₂) level in Difficult Run, Virginia at the moment is 5.857 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-16T09:00:00.000Z	61 \| moderate	11.606 \| good	75.891 \| fine	35.425 \| good	1.03 \| good	3.671 \| good	0.274 \| good
2026-07-16T10:00:00.000Z	67 \| moderate	13.609 \| fine	87.033 \| fine	37.856 \| good	1.062 \| good	3.426 \| good	0.287 \| good
2026-07-16T11:00:00.000Z	62 \| moderate	12.305 \| fine	77.929 \| fine	34.729 \| good	0.903 \| good	4.875 \| good	0.274 \| good
2026-07-16T12:00:00.000Z	78 \| moderate	15.58 \| fine	109.325 \| fine	36.862 \| good	0.866 \| good	10.893 \| good	0.35 \| good
2026-07-16T13:00:00.000Z	59 \| moderate	13.331 \| fine	71.963 \| fine	35.166 \| good	0.958 \| good	12.88 \| good	0.421 \| good
2026-07-16T14:00:00.000Z	58 \| moderate	12.877 \| fine	62.219 \| fine	39.022 \| good	0.922 \| good	9.088 \| good	0.334 \| good
2026-07-16T15:00:00.000Z	56 \| moderate	12.027 \| good	52.469 \| good	36.392 \| good	0.918 \| good	6.205 \| good	0.295 \| good
2026-07-16T16:00:00.000Z	73 \| moderate	20.776 \| fine	50.542 \| good	46.951 \| good	1.002 \| good	5.395 \| good	0.274 \| good
2026-07-16T17:00:00.000Z	56 \| moderate	11.977 \| good	31.4 \| good	47.478 \| good	0.83 \| good	4.626 \| good	0.295 \| good
2026-07-16T18:00:00.000Z	56 \| moderate	12.416 \| fine	46.971 \| good	51.882 \| good	0.742 \| good	2.953 \| good	0.274 \| good
2026-07-16T19:00:00.000Z	60 \| moderate	14.394 \| fine	56.576 \| fine	50.309 \| good	0.697 \| good	2.842 \| good	0.274 \| good
2026-07-16T20:00:00.000Z	56 \| moderate	12.454 \| fine	52.306 \| good	51.943 \| good	0.682 \| good	2.733 \| good	0.274 \| good
2026-07-16T21:00:00.000Z	56 \| moderate	12.123 \| fine	39.425 \| good	51.419 \| good	0.669 \| good	2.562 \| good	0.258 \| good
2026-07-16T22:00:00.000Z	58 \| moderate	12.759 \| fine	31.771 \| good	54.468 \| good	0.667 \| good	2.611 \| good	0.274 \| good
2026-07-16T23:00:00.000Z	58 \| moderate	13.281 \| fine	53.789 \| good	52.107 \| good	0.664 \| good	2.453 \| good	0.274 \| good
2026-07-17T00:00:00.000Z	60 \| moderate	14.317 \| fine	60.883 \| fine	54.141 \| good	0.651 \| good	2.863 \| good	0.274 \| good
2026-07-17T01:00:00.000Z	56 \| moderate	12.391 \| fine	58.217 \| fine	48.446 \| good	0.681 \| good	3.524 \| good	0.287 \| good
2026-07-17T02:00:00.000Z	56 \| moderate	12.086 \| good	49.466 \| good	47.216 \| good	0.697 \| good	4.263 \| good	0.287 \| good
2026-07-17T03:00:00.000Z	87 \| moderate	12.195 \| fine	126.605 \| fine	44.958 \| good	0.723 \| good	5.91 \| good	0.343 \| good
2026-07-17T04:00:00.000Z	180 \| unhealthy	25.016 \| fine	314.47 \| poor	45.239 \| good	0.691 \| good	6.645 \| good	0.438 \| good
2026-07-17T05:00:00.000Z	162 \| unhealthy	71.468 \| poor	259.748 \| poor	51.787 \| good	0.696 \| good	4.628 \| good	0.715 \| good
2026-07-17T06:00:00.000Z	189 \| unhealthy	110.149 \| poor	303.177 \| poor	53.438 \| good	0.983 \| good	4.389 \| good	1.117 \| good
2026-07-17T07:00:00.000Z	202 \| vUnhealthy	126.603 \| poor	326.948 \| poor	53.026 \| good	1.036 \| good	4.994 \| good	1.213 \| good
2026-07-17T08:00:00.000Z	256 \| vUnhealthy	180.78 \| poor	364.797 \| poor	49.476 \| good	0.976 \| good	5.213 \| good	1.311 \| good
2026-07-17T09:00:00.000Z	255 \| vUnhealthy	180.004 \| poor	379.514 \| poor	45.83 \| good	0.967 \| good	7.462 \| good	1.374 \| good
2026-07-17T10:00:00.000Z	230 \| vUnhealthy	155.264 \| poor	309.974 \| poor	43.4 \| good	0.862 \| good	9.089 \| good	1.398 \| good
2026-07-17T11:00:00.000Z	201 \| vUnhealthy	125.579 \| poor	283.584 \| poor	45.892 \| good	0.876 \| good	12.045 \| good	1.434 \| good
2026-07-17T12:00:00.000Z	292 \| vUnhealthy	216.72 \| poor	357.96 \| poor	44.179 \| good	0.812 \| good	13.035 \| good	1.413 \| good
2026-07-17T13:00:00.000Z	311 \| hazardous	238.116 \| poor	402.394 \| poor	35.191 \| good	0.881 \| good	15.122 \| good	1.413 \| good
2026-07-17T14:00:00.000Z	256 \| vUnhealthy	180.646 \| poor	371.223 \| poor	40.229 \| good	0.959 \| good	15.332 \| good	1.282 \| good
2026-07-17T15:00:00.000Z	282 \| vUnhealthy	206.996 \| poor	374.492 \| poor	43.434 \| good	1.063 \| good	13.087 \| good	1.009 \| good
2026-07-17T16:00:00.000Z	190 \| unhealthy	110.7 \| poor	314.48 \| poor	50.634 \| good	1.226 \| good	7.044 \| good	0.77 \| good
2026-07-17T17:00:00.000Z	179 \| unhealthy	96.402 \| poor	295.776 \| poor	52.394 \| good	1.185 \| good	5.853 \| good	0.756 \| good
2026-07-17T18:00:00.000Z	172 \| unhealthy	86.455 \| poor	286.308 \| poor	60.029 \| fine	1.164 \| good	5.288 \| good	0.759 \| good
2026-07-17T19:00:00.000Z	176 \| unhealthy	90.594 \| poor	294.828 \| poor	72.523 \| moderate	1.126 \| good	5.136 \| good	0.787 \| good
2026-07-17T20:00:00.000Z	178 \| unhealthy	93.707 \| poor	287.908 \| poor	68 \| fine	1.107 \| good	4.477 \| good	0.811 \| good
2026-07-17T21:00:00.000Z	186 \| unhealthy	105.553 \| poor	305.884 \| poor	67.087 \| fine	1.053 \| good	4.345 \| good	0.857 \| good
2026-07-17T22:00:00.000Z	185 \| unhealthy	103.899 \| poor	303.773 \| poor	62.8 \| fine	1.132 \| good	5.291 \| good	0.881 \| good
2026-07-17T23:00:00.000Z	184 \| unhealthy	101.774 \| poor	276.154 \| poor	57.958 \| fine	1.209 \| good	6.519 \| good	0.816 \| good
2026-07-18T00:00:00.000Z	204 \| vUnhealthy	129.251 \| poor	328.093 \| poor	52.128 \| good	1.046 \| good	6.104 \| good	0.789 \| good
2026-07-18T01:00:00.000Z	193 \| unhealthy	115.961 \| poor	318.063 \| poor	40.468 \| good	0.88 \| good	5.102 \| good	0.739 \| good
2026-07-18T02:00:00.000Z	176 \| unhealthy	90.57 \| poor	268.806 \| poor	51.128 \| good	0.807 \| good	5.24 \| good	0.739 \| good
2026-07-18T03:00:00.000Z	158 \| unhealthy	60.76 \| poor	270.241 \| poor	46.027 \| good	0.824 \| good	6.136 \| good	0.772 \| good
2026-07-18T04:00:00.000Z	172 \| unhealthy	86.4 \| poor	227.194 \| moderate	52.544 \| good	0.8 \| good	5.577 \| good	0.765 \| good
2026-07-18T05:00:00.000Z	172 \| unhealthy	85.485 \| poor	252.086 \| moderate	25.083 \| good	0.732 \| good	5.341 \| good	0.796 \| good
2026-07-18T06:00:00.000Z	164 \| unhealthy	73.784 \| poor	240.801 \| moderate	30.705 \| good	0.702 \| good	6.624 \| good	0.824 \| good
2026-07-18T07:00:00.000Z	164 \| unhealthy	71.537 \| poor	282.225 \| poor	44.838 \| good	0.695 \| good	5.857 \| good	0.803 \| good
2026-07-18T08:00:00.000Z	164 \| unhealthy	71.537 \| poor	282.225 \| poor	44.838 \| good	0.695 \| good	5.857 \| good	0.803 \| good
2026-07-18T09:00:00.000Z	163 \| unhealthy	72.114 \| poor	272.803 \| poor	43.382 \| good	0.819 \| good	4.906 \| good	0.337 \| good
2026-07-18T10:00:00.000Z	163 \| unhealthy	73.259 \| poor	272.884 \| poor	37.275 \| good	0.853 \| good	4.527 \| good	0.332 \| good
2026-07-18T11:00:00.000Z	167 \| unhealthy	78.248 \| poor	278.662 \| poor	33.08 \| good	0.883 \| good	4.071 \| good	0.329 \| good
2026-07-18T12:00:00.000Z	170 \| unhealthy	81.904 \| poor	282.652 \| poor	33.772 \| good	0.907 \| good	4.311 \| good	0.332 \| good
2026-07-18T13:00:00.000Z	165 \| unhealthy	75.136 \| poor	275.006 \| poor	35.793 \| good	0.893 \| good	4.405 \| good	0.34 \| good
2026-07-18T14:00:00.000Z	158 \| unhealthy	64.585 \| poor	264.704 \| poor	35.433 \| good	0.83 \| good	3.1 \| good	0.331 \| good
2026-07-18T15:00:00.000Z	152 \| unhealthy	57.19 \| poor	255.804 \| poor	34.612 \| good	0.747 \| good	2.015 \| good	0.308 \| good
2026-07-18T16:00:00.000Z	151 \| unhealthy	56.487 \| poor	255.002 \| poor	39.164 \| good	0.686 \| good	1.379 \| good	0.286 \| good
2026-07-18T17:00:00.000Z	144 \| sensitive	53.206 \| moderate	241.831 \| moderate	44.221 \| good	0.635 \| good	0.958 \| good	0.269 \| good
2026-07-18T18:00:00.000Z	122 \| sensitive	44.143 \| moderate	197.652 \| moderate	43.858 \| good	0.589 \| good	0.788 \| good	0.261 \| good
2026-07-18T19:00:00.000Z	107 \| sensitive	38.076 \| moderate	167.643 \| moderate	43.546 \| good	0.566 \| good	0.753 \| good	0.254 \| good
2026-07-18T20:00:00.000Z	112 \| sensitive	39.802 \| moderate	175.98 \| moderate	44.427 \| good	0.547 \| good	0.763 \| good	0.248 \| good
2026-07-18T21:00:00.000Z	120 \| sensitive	43.371 \| moderate	193.725 \| moderate	45.144 \| good	0.499 \| good	0.953 \| good	0.234 \| good
2026-07-18T22:00:00.000Z	132 \| sensitive	47.536 \| moderate	214.595 \| moderate	45.496 \| good	0.496 \| good	1.414 \| good	0.233 \| good
2026-07-18T23:00:00.000Z	127 \| sensitive	46.276 \| moderate	207.942 \| moderate	41.008 \| good	0.503 \| good	1.739 \| good	0.236 \| good
2026-07-19T00:00:00.000Z	102 \| sensitive	35.626 \| moderate	155.258 \| moderate	36.65 \| good	0.488 \| good	2.622 \| good	0.236 \| good
2026-07-19T01:00:00.000Z	81 \| moderate	24.877 \| fine	108.268 \| fine	28.03 \| good	0.47 \| good	4.378 \| good	0.231 \| good
2026-07-19T02:00:00.000Z	67 \| moderate	17.518 \| fine	77.474 \| fine	24.314 \| good	0.399 \| good	4.343 \| good	0.209 \| good
2026-07-19T03:00:00.000Z	54 \| moderate	11.084 \| good	48.77 \| good	24.867 \| good	0.386 \| good	5.278 \| good	0.201 \| good
2026-07-19T04:00:00.000Z	44 \| good	8.202 \| good	36.243 \| good	28.783 \| good	0.425 \| good	5.573 \| good	0.203 \| good
2026-07-19T05:00:00.000Z	44 \| good	7.651 \| good	33.618 \| good	31.111 \| good	0.423 \| good	5.774 \| good	0.209 \| good
2026-07-19T06:00:00.000Z	38 \| good	6.808 \| good	29.904 \| good	33.293 \| good	0.42 \| good	5.447 \| good	0.211 \| good
2026-07-19T07:00:00.000Z	33 \| good	5.97 \| good	26.514 \| good	32.006 \| good	0.4 \| good	5.184 \| good	0.211 \| good
2026-07-19T08:00:00.000Z	33 \| good	5.925 \| good	26.581 \| good	34.501 \| good	0.347 \| good	4.824 \| good	0.205 \| good
2026-07-19T09:00:00.000Z	37 \| good	6.277 \| good	27.943 \| good	39.816 \| good	0.346 \| good	4.99 \| good	0.201 \| good
2026-07-19T10:00:00.000Z	37 \| good	4.41 \| good	19.054 \| good	39.636 \| good	0.427 \| good	4.061 \| good	0.192 \| good
2026-07-19T11:00:00.000Z	39 \| good	4.142 \| good	18.055 \| good	41.55 \| good	0.487 \| good	3.473 \| good	0.185 \| good
2026-07-19T12:00:00.000Z	40 \| good	6.664 \| good	29.909 \| good	43.148 \| good	0.55 \| good	3.007 \| good	0.184 \| good
2026-07-19T13:00:00.000Z	54 \| moderate	11.005 \| good	49.03 \| good	44.208 \| good	0.614 \| good	1.932 \| good	0.183 \| good
2026-07-19T14:00:00.000Z	82 \| moderate	25.939 \| fine	113.164 \| fine	46.643 \| good	0.604 \| good	1.386 \| good	0.222 \| good
2026-07-19T15:00:00.000Z	108 \| sensitive	38.368 \| moderate	168.829 \| moderate	52.76 \| good	0.597 \| good	1.087 \| good	0.26 \| good
2026-07-19T16:00:00.000Z	127 \| sensitive	46.244 \| moderate	207.801 \| moderate	55.042 \| fine	0.561 \| good	0.89 \| good	0.284 \| good
2026-07-19T17:00:00.000Z	134 \| sensitive	49.264 \| moderate	221.732 \| moderate	55.25 \| fine	0.529 \| good	0.801 \| good	0.301 \| good
2026-07-19T18:00:00.000Z	139 \| sensitive	50.719 \| moderate	229.469 \| moderate	54.057 \| good	0.505 \| good	0.754 \| good	0.318 \| good
2026-07-19T19:00:00.000Z	145 \| sensitive	53.381 \| moderate	242.983 \| moderate	52.997 \| good	0.483 \| good	0.767 \| good	0.326 \| good
2026-07-19T20:00:00.000Z	152 \| unhealthy	56.79 \| poor	256.803 \| poor	53.641 \| good	0.457 \| good	0.794 \| good	0.325 \| good
2026-07-19T21:00:00.000Z	153 \| unhealthy	58.238 \| poor	257.197 \| poor	52.626 \| good	0.432 \| good	0.912 \| good	0.321 \| good
2026-07-19T22:00:00.000Z	152 \| unhealthy	56.627 \| poor	255.859 \| poor	51.661 \| good	0.416 \| good	1.133 \| good	0.315 \| good
2026-07-19T23:00:00.000Z	132 \| sensitive	47.866 \| moderate	215.902 \| moderate	45.056 \| good	0.418 \| good	1.992 \| good	0.313 \| good
2026-07-20T00:00:00.000Z	92 \| moderate	30.56 \| fine	132.413 \| fine	35.438 \| good	0.49 \| good	5.371 \| good	0.33 \| good
2026-07-20T01:00:00.000Z	69 \| moderate	18.766 \| fine	82.325 \| fine	28.931 \| good	0.606 \| good	9.198 \| good	0.351 \| good
2026-07-20T02:00:00.000Z	69 \| moderate	19.009 \| fine	84.489 \| fine	23.732 \| good	0.689 \| good	10.777 \| good	0.352 \| good
2026-07-20T03:00:00.000Z	69 \| moderate	18.983 \| fine	84.357 \| fine	21.164 \| good	0.759 \| good	12.556 \| good	0.355 \| good
2026-07-20T04:00:00.000Z	64 \| moderate	16.155 \| fine	71.115 \| fine	23.016 \| good	0.808 \| good	14.758 \| good	0.365 \| good
2026-07-20T05:00:00.000Z	58 \| moderate	13.053 \| fine	58.989 \| fine	24.364 \| good	0.832 \| good	16.992 \| good	0.382 \| good
2026-07-20T06:00:00.000Z	71 \| moderate	19.953 \| fine	19.985 \| good	15.6 \| good	0.799 \| good	18.44 \| good	0.392 \| good
2026-07-20T07:00:00.000Z	54 \| moderate	11.301 \| good	50.32 \| good	20.147 \| good	0.802 \| good	15.965 \| good	0.369 \| good
2026-07-20T08:00:00.000Z	56 \| moderate	11.702 \| good	51.658 \| good	16.255 \| good	0.818 \| good	14.218 \| good	0.347 \| good

Live air quality index in Difficult Run, Virginia today

Major air pollutants in Difficult Run, Virginia

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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What is the sulfur dioxide (SO2) level in Difficult Run, Virginia at the moment?

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What is the nitrogen dioxide (NO2) level in Difficult Run, Virginia 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 Difficult Run, Virginia at the moment?

What is the PM₁₀ level in Difficult Run, Virginia at the moment?

What is the sulfur dioxide (SO₂) level in Difficult Run, Virginia at the moment?

What is the ozone (O₃) level in Difficult Run, Virginia at the moment?

What is the nitrogen dioxide (NO₂) level in Difficult Run, Virginia at the moment?