What are the current PM10 levels at Smithfield, North Carolina?

The current PM10 levels in Smithfield, North Carolina are 38.807 μg/m3.

What are the current sulfur dioxide (SO2) levels at Smithfield, North Carolina?

The current sulfur dioxide (SO2) levels in Smithfield, North Carolina are 0.535 ppb.

What are the current ozone (O3) levels at Smithfield, North Carolina?

The current ozone (O3) levels at Smithfield, North Carolina is 31.739 ppm.

What are the current nitrogen dioxide (NO2) levels at Smithfield, North Carolina?

The current nitrogen dioxide (NO2) levels at Smithfield, North Carolina is 5.004 ppb.

Real-time air quality index in Smithfield, North Carolina today

Q: What are the current PM2.5 levels in Smithfield, North Carolina?

The measured PM2.5 levels in Smithfield, North Carolina at present are 8.9 μg/m3.

Stay updated with real-time air quality in Smithfield, North Carolina 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

Smithfield, North Carolina

Last updated: ... (Local time)

Common air pollutants in Smithfield, North Carolina

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

8.90 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

38.81 μg/m³

155

255

425

605+

Ozone (O₃)

31.74 ppb

201

201+

Sulfur Dioxide (SO₂)

0.54 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.00 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.19 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

Smithfield, North Carolina

Get Live Pollen Counts

Smithfield, North Carolina

Scroll To Air Quality Map

Track live Smithfield, North Carolina air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T04:00:00.000Z	35 \| good	6.032 \| good	25.631 \| good	38.101 \| good	0.329 \| good	12.622 \| good	0.208 \| good
2026-04-22T05:00:00.000Z	33 \| good	5.886 \| good	26.065 \| good	34.677 \| good	0.362 \| good	7.687 \| good	0.179 \| good
2026-04-22T06:00:00.000Z	33 \| good	5.547 \| good	20.025 \| good	34.926 \| good	0.349 \| good	7.373 \| good	0.179 \| good
2026-04-22T07:00:00.000Z	31 \| good	3.334 \| good	16.005 \| good	34.494 \| good	0.621 \| good	5.516 \| good	0.147 \| good
2026-04-22T08:00:00.000Z	32 \| good	4.213 \| good	18.651 \| good	35.092 \| good	0.616 \| good	5.279 \| good	0.147 \| good
2026-04-22T09:00:00.000Z	29 \| good	4.696 \| good	17.371 \| good	31.341 \| good	0.358 \| good	5.42 \| good	0.192 \| good
2026-04-22T10:00:00.000Z	38 \| good	6.51 \| good	25.733 \| good	36.45 \| good	0.685 \| good	8.788 \| good	0.223 \| good
2026-04-22T11:00:00.000Z	33 \| good	6.134 \| good	23.352 \| good	31.171 \| good	0.334 \| good	12.562 \| good	0.295 \| good
2026-04-22T12:00:00.000Z	40 \| good	4.454 \| good	15.76 \| good	42.68 \| good	0.406 \| good	12.31 \| good	0.263 \| good
2026-04-22T13:00:00.000Z	44 \| good	7.993 \| good	26.782 \| good	40.04 \| good	0.771 \| good	6.894 \| good	0.239 \| good
2026-04-22T14:00:00.000Z	52 \| moderate	9.88 \| good	40.972 \| good	40.714 \| good	0.73 \| good	6.708 \| good	0.239 \| good
2026-04-22T15:00:00.000Z	54 \| moderate	11.285 \| good	42.222 \| good	43.455 \| good	0.494 \| good	6.611 \| good	0.239 \| good
2026-04-22T16:00:00.000Z	60 \| moderate	13.784 \| fine	71.284 \| fine	46.417 \| good	0.401 \| good	5.542 \| good	0.239 \| good
2026-04-22T17:00:00.000Z	60 \| moderate	13.605 \| fine	53.349 \| good	51.65 \| good	0.372 \| good	5.6 \| good	0.263 \| good
2026-04-22T18:00:00.000Z	58 \| moderate	12.342 \| fine	34.452 \| good	57.037 \| fine	0.308 \| good	5.401 \| good	0.231 \| good
2026-04-22T19:00:00.000Z	64 \| moderate	10.596 \| good	36.358 \| good	58.644 \| fine	0.308 \| good	4.814 \| good	0.251 \| good
2026-04-22T20:00:00.000Z	64 \| moderate	10.791 \| good	37.36 \| good	59.015 \| fine	0.294 \| good	5.005 \| good	0.231 \| good
2026-04-22T21:00:00.000Z	67 \| moderate	10.56 \| good	45.955 \| good	59.718 \| fine	0.285 \| good	4.537 \| good	0.239 \| good
2026-04-22T22:00:00.000Z	71 \| moderate	10.563 \| good	44.292 \| good	61.445 \| fine	0.298 \| good	4.425 \| good	0.271 \| good
2026-04-22T23:00:00.000Z	64 \| moderate	7.6 \| good	31.525 \| good	59.259 \| fine	0.31 \| good	4.1 \| good	0.271 \| good
2026-04-23T00:00:00.000Z	51 \| moderate	7.885 \| good	30.591 \| good	54.85 \| good	0.575 \| good	7.28 \| good	0.155 \| good
2026-04-23T01:00:00.000Z	47 \| good	4.144 \| good	18.428 \| good	51.295 \| good	0.352 \| good	3.415 \| good	0.2 \| good
2026-04-23T02:00:00.000Z	48 \| good	4.917 \| good	17.324 \| good	52.275 \| good	0.629 \| good	3.419 \| good	0.163 \| good
2026-04-23T03:00:00.000Z	44 \| good	4.845 \| good	20.148 \| good	48.001 \| good	0.526 \| good	5.487 \| good	0.17 \| good
2026-04-23T04:00:00.000Z	38 \| good	6.072 \| good	22.75 \| good	41.257 \| good	0.476 \| good	4.078 \| good	0.278 \| good
2026-04-23T05:00:00.000Z	38 \| good	6.833 \| good	33.172 \| good	39.265 \| good	0.476 \| good	4.043 \| good	0.278 \| good
2026-04-23T06:00:00.000Z	44 \| good	8.132 \| good	33.054 \| good	34.41 \| good	0.471 \| good	5.51 \| good	0.278 \| good
2026-04-23T07:00:00.000Z	38 \| good	7.084 \| good	34.388 \| good	36.274 \| good	0.581 \| good	4.806 \| good	0.215 \| good
2026-04-23T08:00:00.000Z	58 \| moderate	12.655 \| fine	43.395 \| good	27.453 \| good	0.47 \| good	8.087 \| good	0.214 \| good
2026-04-23T09:00:00.000Z	60 \| moderate	13.624 \| fine	55.468 \| fine	26.728 \| good	0.425 \| good	7.648 \| good	0.239 \| good
2026-04-23T10:00:00.000Z	67 \| moderate	18.321 \| fine	76.261 \| fine	28.14 \| good	0.588 \| good	5.671 \| good	0.232 \| good
2026-04-23T11:00:00.000Z	56 \| moderate	11.966 \| good	25.959 \| good	28.957 \| good	0.31 \| good	10.253 \| good	0.247 \| good
2026-04-23T12:00:00.000Z	75 \| moderate	22.492 \| fine	63.165 \| fine	26.572 \| good	0.313 \| good	11.079 \| good	0.446 \| good
2026-04-23T13:00:00.000Z	79 \| moderate	23.589 \| fine	83.44 \| fine	32.227 \| good	0.451 \| good	9.625 \| good	0.354 \| good
2026-04-23T14:00:00.000Z	73 \| moderate	21.489 \| fine	98.066 \| fine	34.878 \| good	0.471 \| good	9.588 \| good	0.316 \| good
2026-04-23T15:00:00.000Z	77 \| moderate	22.669 \| fine	87.4 \| fine	42.045 \| good	0.421 \| good	8.756 \| good	0.279 \| good
2026-04-23T16:00:00.000Z	73 \| moderate	20.797 \| fine	86.97 \| fine	49.635 \| good	0.358 \| good	6.951 \| good	0.279 \| good
2026-04-23T17:00:00.000Z	69 \| moderate	18.94 \| fine	45.935 \| good	54.404 \| good	0.497 \| good	1.758 \| good	0.182 \| good
2026-04-23T18:00:00.000Z	64 \| moderate	14.223 \| fine	60.389 \| fine	59.187 \| fine	0.474 \| good	1.228 \| good	0.2 \| good
2026-04-23T19:00:00.000Z	67 \| moderate	12.688 \| fine	43.092 \| good	59.868 \| fine	0.473 \| good	1.709 \| good	0.178 \| good
2026-04-23T20:00:00.000Z	74 \| moderate	9.338 \| good	40.233 \| good	62.122 \| fine	0.436 \| good	1.536 \| good	0.178 \| good
2026-04-23T21:00:00.000Z	77 \| moderate	10.63 \| good	42.928 \| good	62.952 \| fine	0.419 \| good	1.658 \| good	0.178 \| good
2026-04-23T22:00:00.000Z	77 \| moderate	8.434 \| good	36.254 \| good	62.778 \| fine	0.489 \| good	1.625 \| good	0.2 \| good
2026-04-23T23:00:00.000Z	71 \| moderate	8.1 \| good	30.796 \| good	61.427 \| fine	0.501 \| good	3.498 \| good	0.21 \| good
2026-04-24T00:00:00.000Z	64 \| moderate	3.418 \| good	12.66 \| good	59.447 \| fine	0.481 \| good	4.692 \| good	0.2 \| good
2026-04-24T01:00:00.000Z	58 \| moderate	4.6 \| good	22.384 \| good	56.587 \| fine	0.544 \| good	6.019 \| good	0.259 \| good
2026-04-24T02:00:00.000Z	45 \| good	4.07 \| good	30.958 \| good	48.917 \| good	0.517 \| good	4.179 \| good	0.398 \| good
2026-04-24T03:00:00.000Z	49 \| good	8.9 \| good	38.807 \| good	31.739 \| good	0.535 \| good	5.004 \| good	0.189 \| good
2026-04-24T03:00:00.000Z	49 \| good	8.9 \| good	38.807 \| good	31.739 \| good	0.535 \| good	5.004 \| good	0.189 \| good
2026-04-24T04:00:00.000Z	49 \| good	8.617 \| good	37.56 \| good	28.575 \| good	0.644 \| good	4.423 \| good	0.203 \| good
2026-04-24T05:00:00.000Z	49 \| good	9.248 \| good	41.339 \| good	30 \| good	0.747 \| good	4.068 \| good	0.206 \| good
2026-04-24T06:00:00.000Z	56 \| moderate	12.262 \| fine	55.107 \| fine	34.311 \| good	0.85 \| good	3.714 \| good	0.209 \| good
2026-04-24T07:00:00.000Z	56 \| moderate	11.954 \| good	53.766 \| good	35.748 \| good	0.878 \| good	3.196 \| good	0.206 \| good
2026-04-24T08:00:00.000Z	62 \| moderate	14.912 \| fine	66.518 \| fine	32.07 \| good	0.906 \| good	2.678 \| good	0.204 \| good
2026-04-24T09:00:00.000Z	60 \| moderate	14.289 \| fine	64.153 \| fine	29.765 \| good	0.934 \| good	2.161 \| good	0.201 \| good
2026-04-24T10:00:00.000Z	58 \| moderate	13.348 \| fine	60.218 \| fine	29.642 \| good	0.88 \| good	2.414 \| good	0.203 \| good
2026-04-24T11:00:00.000Z	56 \| moderate	11.752 \| good	52.009 \| good	26.85 \| good	0.826 \| good	2.667 \| good	0.204 \| good
2026-04-24T12:00:00.000Z	73 \| moderate	21.184 \| fine	93.473 \| fine	33.357 \| good	0.771 \| good	2.92 \| good	0.206 \| good
2026-04-24T13:00:00.000Z	75 \| moderate	21.626 \| fine	95.391 \| fine	41.409 \| good	0.923 \| good	2.485 \| good	0.206 \| good
2026-04-24T14:00:00.000Z	67 \| moderate	17.736 \| fine	78.45 \| fine	51.959 \| good	1.075 \| good	2.049 \| good	0.205 \| good
2026-04-24T15:00:00.000Z	74 \| moderate	17.43 \| fine	77.005 \| fine	61.973 \| fine	1.226 \| good	1.613 \| good	0.205 \| good
2026-04-24T16:00:00.000Z	90 \| moderate	18.873 \| fine	83.525 \| fine	66.634 \| fine	1.178 \| good	1.294 \| good	0.19 \| good
2026-04-24T17:00:00.000Z	90 \| moderate	14.61 \| fine	64.933 \| fine	67.312 \| fine	1.129 \| good	0.975 \| good	0.175 \| good
2026-04-24T18:00:00.000Z	87 \| moderate	11.368 \| good	50 \| good	66.193 \| fine	1.08 \| good	0.657 \| good	0.161 \| good
2026-04-24T19:00:00.000Z	80 \| moderate	13.789 \| fine	62.203 \| fine	63.7 \| fine	0.988 \| good	0.692 \| good	0.161 \| good
2026-04-24T20:00:00.000Z	77 \| moderate	12.785 \| fine	57.114 \| fine	62.543 \| fine	0.895 \| good	0.727 \| good	0.161 \| good
2026-04-24T21:00:00.000Z	67 \| moderate	11.496 \| good	50.757 \| good	59.97 \| fine	0.802 \| good	0.762 \| good	0.161 \| good
2026-04-24T22:00:00.000Z	54 \| moderate	9.97 \| good	44.274 \| good	55.827 \| fine	0.757 \| good	2.711 \| good	0.18 \| good
2026-04-24T23:00:00.000Z	52 \| moderate	10.007 \| good	44.876 \| good	47.683 \| good	0.712 \| good	4.66 \| good	0.199 \| good
2026-04-25T00:00:00.000Z	44 \| good	4.141 \| good	17.972 \| good	46.765 \| good	0.667 \| good	6.609 \| good	0.218 \| good
2026-04-25T01:00:00.000Z	44 \| good	7.709 \| good	33.962 \| good	47.471 \| good	0.652 \| good	5.819 \| good	0.215 \| good
2026-04-25T02:00:00.000Z	46 \| good	5.371 \| good	23.194 \| good	50.129 \| good	0.638 \| good	5.03 \| good	0.212 \| good
2026-04-25T03:00:00.000Z	54 \| moderate	11.155 \| good	49.313 \| good	49.669 \| good	0.623 \| good	4.241 \| good	0.21 \| good
2026-04-25T04:00:00.000Z	49 \| good	9.436 \| good	42.027 \| good	42.909 \| good	0.75 \| good	3.621 \| good	0.202 \| good
2026-04-25T05:00:00.000Z	49 \| good	8.879 \| good	38.956 \| good	39.982 \| good	0.878 \| good	3.001 \| good	0.194 \| good
2026-04-25T06:00:00.000Z	54 \| moderate	10.995 \| good	48.711 \| good	38.419 \| good	1.005 \| good	2.381 \| good	0.185 \| good
2026-04-25T07:00:00.000Z	54 \| moderate	11.254 \| good	49.716 \| good	38.388 \| good	1.059 \| good	2.291 \| good	0.183 \| good
2026-04-25T08:00:00.000Z	58 \| moderate	13.343 \| fine	60.031 \| fine	34.075 \| good	1.114 \| good	2.2 \| good	0.18 \| good
2026-04-25T09:00:00.000Z	60 \| moderate	13.644 \| fine	61.687 \| fine	29.37 \| good	1.168 \| good	2.109 \| good	0.177 \| good
2026-04-25T10:00:00.000Z	52 \| moderate	10.432 \| good	46.324 \| good	23.586 \| good	1.063 \| good	2.332 \| good	0.177 \| good
2026-04-25T11:00:00.000Z	44 \| good	8.178 \| good	36.081 \| good	22.729 \| good	0.957 \| good	2.555 \| good	0.177 \| good
2026-04-25T12:00:00.000Z	67 \| moderate	18.053 \| fine	79.755 \| fine	27.447 \| good	0.852 \| good	2.778 \| good	0.177 \| good
2026-04-25T13:00:00.000Z	69 \| moderate	19.304 \| fine	85.521 \| fine	37.672 \| good	0.837 \| good	2.283 \| good	0.176 \| good
2026-04-25T14:00:00.000Z	66 \| moderate	17.496 \| fine	78.07 \| fine	46.013 \| good	0.823 \| good	1.789 \| good	0.175 \| good
2026-04-25T15:00:00.000Z	66 \| moderate	17.068 \| fine	75.94 \| fine	53.678 \| good	0.809 \| good	1.295 \| good	0.174 \| good
2026-04-25T16:00:00.000Z	64 \| moderate	15.969 \| fine	70.569 \| fine	55.981 \| fine	0.717 \| good	1.056 \| good	0.17 \| good
2026-04-25T17:00:00.000Z	58 \| moderate	12.875 \| fine	58.094 \| fine	57.045 \| fine	0.625 \| good	0.818 \| good	0.165 \| good
2026-04-25T18:00:00.000Z	54 \| moderate	10.675 \| good	47.124 \| good	53.67 \| good	0.534 \| good	0.58 \| good	0.161 \| good
2026-04-25T19:00:00.000Z	58 \| moderate	13.179 \| fine	59.634 \| fine	52.101 \| good	0.5 \| good	0.622 \| good	0.162 \| good
2026-04-25T20:00:00.000Z	54 \| moderate	11.429 \| good	50.417 \| good	48.697 \| good	0.467 \| good	0.664 \| good	0.164 \| good
2026-04-25T21:00:00.000Z	52 \| moderate	10.41 \| good	45.959 \| good	48.837 \| good	0.434 \| good	0.707 \| good	0.165 \| good
2026-04-25T22:00:00.000Z	45 \| good	7.639 \| good	33.78 \| good	49.033 \| good	0.451 \| good	1.466 \| good	0.173 \| good
2026-04-25T23:00:00.000Z	43 \| good	5.113 \| good	22.138 \| good	45.975 \| good	0.469 \| good	2.225 \| good	0.18 \| good
2026-04-26T00:00:00.000Z	54 \| moderate	9.427 \| good	10.121 \| good	56.144 \| fine	0.487 \| good	2.974 \| good	0.188 \| good
2026-04-26T01:00:00.000Z	38 \| good	6.862 \| good	30.338 \| good	30.988 \| good	0.538 \| good	2.97 \| good	0.185 \| good
2026-04-26T02:00:00.000Z	44 \| good	8.059 \| good	35.338 \| good	24.991 \| good	0.59 \| good	2.955 \| good	0.182 \| good
2026-04-26T03:00:00.000Z	58 \| moderate	12.625 \| fine	56.574 \| fine	23.681 \| good	0.641 \| good	2.94 \| good	0.179 \| good

Smithfield

Empower business decisions with accurate air quality data

Smithfield, North Carolina air quality map: Real-time AQI near you

0.47ppm

How accurate is North Carolina, USA air quality data?

Air quality measurements for North Carolina, 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 Smithfield, North Carolina updated?

Air quality data for Smithfield, North Carolina is updated on an hourly basis.

When did Smithfield, North Carolina experience the worst air quality in the last 24 hours?

The worst air quality in Smithfield, North Carolina was recorded at 01:00:00 on 2026-04-23.

When did Smithfield, North Carolina have its best air quality in the last 24 hours?

The best air quality in Smithfield, North Carolina was recorded at 07:00:00 on 2026-04-23.

What is the real-time air quality index for Smithfield, North Carolina?

The real-time air quality index in Smithfield, North Carolina is 49, currently categorized as Good.

Which pollutant is found most often in Smithfield, North Carolina?

The most common pollutant in Smithfield, North Carolina is PM2.5.

What can I do if the air quality in Smithfield, North Carolina is poor?

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

What are the current PM_2.5 levels in Smithfield, North Carolina?

The measured PM_2.5 levels in Smithfield, North Carolina at present are 8.9 μg/m³.

What are the current PM₁₀ levels at Smithfield, North Carolina?

The current PM₁₀ levels in Smithfield, North Carolina are 38.807 μg/m³.

What are the current carbon monoxide (CO) levels at Smithfield, North Carolina?

The current carbon monoxide (CO) level in Smithfield, North Carolina is 0.189 ppm.

What are the current sulfur dioxide (SO₂) levels at Smithfield, North Carolina?

The current sulfur dioxide (SO₂) levels in Smithfield, North Carolina are 0.535 ppb.

What are the current ozone (O₃) levels at Smithfield, North Carolina?

The current ozone (O₃) levels at Smithfield, North Carolina is 31.739 ppm.

What are the current nitrogen dioxide (NO₂) levels at Smithfield, North Carolina?

The current nitrogen dioxide (NO₂) levels at Smithfield, North Carolina is 5.004 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T04:00:00.000Z	35 \| good	6.032 \| good	25.631 \| good	38.101 \| good	0.329 \| good	12.622 \| good	0.208 \| good
2026-04-22T05:00:00.000Z	33 \| good	5.886 \| good	26.065 \| good	34.677 \| good	0.362 \| good	7.687 \| good	0.179 \| good
2026-04-22T06:00:00.000Z	33 \| good	5.547 \| good	20.025 \| good	34.926 \| good	0.349 \| good	7.373 \| good	0.179 \| good
2026-04-22T07:00:00.000Z	31 \| good	3.334 \| good	16.005 \| good	34.494 \| good	0.621 \| good	5.516 \| good	0.147 \| good
2026-04-22T08:00:00.000Z	32 \| good	4.213 \| good	18.651 \| good	35.092 \| good	0.616 \| good	5.279 \| good	0.147 \| good
2026-04-22T09:00:00.000Z	29 \| good	4.696 \| good	17.371 \| good	31.341 \| good	0.358 \| good	5.42 \| good	0.192 \| good
2026-04-22T10:00:00.000Z	38 \| good	6.51 \| good	25.733 \| good	36.45 \| good	0.685 \| good	8.788 \| good	0.223 \| good
2026-04-22T11:00:00.000Z	33 \| good	6.134 \| good	23.352 \| good	31.171 \| good	0.334 \| good	12.562 \| good	0.295 \| good
2026-04-22T12:00:00.000Z	40 \| good	4.454 \| good	15.76 \| good	42.68 \| good	0.406 \| good	12.31 \| good	0.263 \| good
2026-04-22T13:00:00.000Z	44 \| good	7.993 \| good	26.782 \| good	40.04 \| good	0.771 \| good	6.894 \| good	0.239 \| good
2026-04-22T14:00:00.000Z	52 \| moderate	9.88 \| good	40.972 \| good	40.714 \| good	0.73 \| good	6.708 \| good	0.239 \| good
2026-04-22T15:00:00.000Z	54 \| moderate	11.285 \| good	42.222 \| good	43.455 \| good	0.494 \| good	6.611 \| good	0.239 \| good
2026-04-22T16:00:00.000Z	60 \| moderate	13.784 \| fine	71.284 \| fine	46.417 \| good	0.401 \| good	5.542 \| good	0.239 \| good
2026-04-22T17:00:00.000Z	60 \| moderate	13.605 \| fine	53.349 \| good	51.65 \| good	0.372 \| good	5.6 \| good	0.263 \| good
2026-04-22T18:00:00.000Z	58 \| moderate	12.342 \| fine	34.452 \| good	57.037 \| fine	0.308 \| good	5.401 \| good	0.231 \| good
2026-04-22T19:00:00.000Z	64 \| moderate	10.596 \| good	36.358 \| good	58.644 \| fine	0.308 \| good	4.814 \| good	0.251 \| good
2026-04-22T20:00:00.000Z	64 \| moderate	10.791 \| good	37.36 \| good	59.015 \| fine	0.294 \| good	5.005 \| good	0.231 \| good
2026-04-22T21:00:00.000Z	67 \| moderate	10.56 \| good	45.955 \| good	59.718 \| fine	0.285 \| good	4.537 \| good	0.239 \| good
2026-04-22T22:00:00.000Z	71 \| moderate	10.563 \| good	44.292 \| good	61.445 \| fine	0.298 \| good	4.425 \| good	0.271 \| good
2026-04-22T23:00:00.000Z	64 \| moderate	7.6 \| good	31.525 \| good	59.259 \| fine	0.31 \| good	4.1 \| good	0.271 \| good
2026-04-23T00:00:00.000Z	51 \| moderate	7.885 \| good	30.591 \| good	54.85 \| good	0.575 \| good	7.28 \| good	0.155 \| good
2026-04-23T01:00:00.000Z	47 \| good	4.144 \| good	18.428 \| good	51.295 \| good	0.352 \| good	3.415 \| good	0.2 \| good
2026-04-23T02:00:00.000Z	48 \| good	4.917 \| good	17.324 \| good	52.275 \| good	0.629 \| good	3.419 \| good	0.163 \| good
2026-04-23T03:00:00.000Z	44 \| good	4.845 \| good	20.148 \| good	48.001 \| good	0.526 \| good	5.487 \| good	0.17 \| good
2026-04-23T04:00:00.000Z	38 \| good	6.072 \| good	22.75 \| good	41.257 \| good	0.476 \| good	4.078 \| good	0.278 \| good
2026-04-23T05:00:00.000Z	38 \| good	6.833 \| good	33.172 \| good	39.265 \| good	0.476 \| good	4.043 \| good	0.278 \| good
2026-04-23T06:00:00.000Z	44 \| good	8.132 \| good	33.054 \| good	34.41 \| good	0.471 \| good	5.51 \| good	0.278 \| good
2026-04-23T07:00:00.000Z	38 \| good	7.084 \| good	34.388 \| good	36.274 \| good	0.581 \| good	4.806 \| good	0.215 \| good
2026-04-23T08:00:00.000Z	58 \| moderate	12.655 \| fine	43.395 \| good	27.453 \| good	0.47 \| good	8.087 \| good	0.214 \| good
2026-04-23T09:00:00.000Z	60 \| moderate	13.624 \| fine	55.468 \| fine	26.728 \| good	0.425 \| good	7.648 \| good	0.239 \| good
2026-04-23T10:00:00.000Z	67 \| moderate	18.321 \| fine	76.261 \| fine	28.14 \| good	0.588 \| good	5.671 \| good	0.232 \| good
2026-04-23T11:00:00.000Z	56 \| moderate	11.966 \| good	25.959 \| good	28.957 \| good	0.31 \| good	10.253 \| good	0.247 \| good
2026-04-23T12:00:00.000Z	75 \| moderate	22.492 \| fine	63.165 \| fine	26.572 \| good	0.313 \| good	11.079 \| good	0.446 \| good
2026-04-23T13:00:00.000Z	79 \| moderate	23.589 \| fine	83.44 \| fine	32.227 \| good	0.451 \| good	9.625 \| good	0.354 \| good
2026-04-23T14:00:00.000Z	73 \| moderate	21.489 \| fine	98.066 \| fine	34.878 \| good	0.471 \| good	9.588 \| good	0.316 \| good
2026-04-23T15:00:00.000Z	77 \| moderate	22.669 \| fine	87.4 \| fine	42.045 \| good	0.421 \| good	8.756 \| good	0.279 \| good
2026-04-23T16:00:00.000Z	73 \| moderate	20.797 \| fine	86.97 \| fine	49.635 \| good	0.358 \| good	6.951 \| good	0.279 \| good
2026-04-23T17:00:00.000Z	69 \| moderate	18.94 \| fine	45.935 \| good	54.404 \| good	0.497 \| good	1.758 \| good	0.182 \| good
2026-04-23T18:00:00.000Z	64 \| moderate	14.223 \| fine	60.389 \| fine	59.187 \| fine	0.474 \| good	1.228 \| good	0.2 \| good
2026-04-23T19:00:00.000Z	67 \| moderate	12.688 \| fine	43.092 \| good	59.868 \| fine	0.473 \| good	1.709 \| good	0.178 \| good
2026-04-23T20:00:00.000Z	74 \| moderate	9.338 \| good	40.233 \| good	62.122 \| fine	0.436 \| good	1.536 \| good	0.178 \| good
2026-04-23T21:00:00.000Z	77 \| moderate	10.63 \| good	42.928 \| good	62.952 \| fine	0.419 \| good	1.658 \| good	0.178 \| good
2026-04-23T22:00:00.000Z	77 \| moderate	8.434 \| good	36.254 \| good	62.778 \| fine	0.489 \| good	1.625 \| good	0.2 \| good
2026-04-23T23:00:00.000Z	71 \| moderate	8.1 \| good	30.796 \| good	61.427 \| fine	0.501 \| good	3.498 \| good	0.21 \| good
2026-04-24T00:00:00.000Z	64 \| moderate	3.418 \| good	12.66 \| good	59.447 \| fine	0.481 \| good	4.692 \| good	0.2 \| good
2026-04-24T01:00:00.000Z	58 \| moderate	4.6 \| good	22.384 \| good	56.587 \| fine	0.544 \| good	6.019 \| good	0.259 \| good
2026-04-24T02:00:00.000Z	45 \| good	4.07 \| good	30.958 \| good	48.917 \| good	0.517 \| good	4.179 \| good	0.398 \| good
2026-04-24T03:00:00.000Z	49 \| good	8.9 \| good	38.807 \| good	31.739 \| good	0.535 \| good	5.004 \| good	0.189 \| good
2026-04-24T03:00:00.000Z	49 \| good	8.9 \| good	38.807 \| good	31.739 \| good	0.535 \| good	5.004 \| good	0.189 \| good
2026-04-24T04:00:00.000Z	49 \| good	8.617 \| good	37.56 \| good	28.575 \| good	0.644 \| good	4.423 \| good	0.203 \| good
2026-04-24T05:00:00.000Z	49 \| good	9.248 \| good	41.339 \| good	30 \| good	0.747 \| good	4.068 \| good	0.206 \| good
2026-04-24T06:00:00.000Z	56 \| moderate	12.262 \| fine	55.107 \| fine	34.311 \| good	0.85 \| good	3.714 \| good	0.209 \| good
2026-04-24T07:00:00.000Z	56 \| moderate	11.954 \| good	53.766 \| good	35.748 \| good	0.878 \| good	3.196 \| good	0.206 \| good
2026-04-24T08:00:00.000Z	62 \| moderate	14.912 \| fine	66.518 \| fine	32.07 \| good	0.906 \| good	2.678 \| good	0.204 \| good
2026-04-24T09:00:00.000Z	60 \| moderate	14.289 \| fine	64.153 \| fine	29.765 \| good	0.934 \| good	2.161 \| good	0.201 \| good
2026-04-24T10:00:00.000Z	58 \| moderate	13.348 \| fine	60.218 \| fine	29.642 \| good	0.88 \| good	2.414 \| good	0.203 \| good
2026-04-24T11:00:00.000Z	56 \| moderate	11.752 \| good	52.009 \| good	26.85 \| good	0.826 \| good	2.667 \| good	0.204 \| good
2026-04-24T12:00:00.000Z	73 \| moderate	21.184 \| fine	93.473 \| fine	33.357 \| good	0.771 \| good	2.92 \| good	0.206 \| good
2026-04-24T13:00:00.000Z	75 \| moderate	21.626 \| fine	95.391 \| fine	41.409 \| good	0.923 \| good	2.485 \| good	0.206 \| good
2026-04-24T14:00:00.000Z	67 \| moderate	17.736 \| fine	78.45 \| fine	51.959 \| good	1.075 \| good	2.049 \| good	0.205 \| good
2026-04-24T15:00:00.000Z	74 \| moderate	17.43 \| fine	77.005 \| fine	61.973 \| fine	1.226 \| good	1.613 \| good	0.205 \| good
2026-04-24T16:00:00.000Z	90 \| moderate	18.873 \| fine	83.525 \| fine	66.634 \| fine	1.178 \| good	1.294 \| good	0.19 \| good
2026-04-24T17:00:00.000Z	90 \| moderate	14.61 \| fine	64.933 \| fine	67.312 \| fine	1.129 \| good	0.975 \| good	0.175 \| good
2026-04-24T18:00:00.000Z	87 \| moderate	11.368 \| good	50 \| good	66.193 \| fine	1.08 \| good	0.657 \| good	0.161 \| good
2026-04-24T19:00:00.000Z	80 \| moderate	13.789 \| fine	62.203 \| fine	63.7 \| fine	0.988 \| good	0.692 \| good	0.161 \| good
2026-04-24T20:00:00.000Z	77 \| moderate	12.785 \| fine	57.114 \| fine	62.543 \| fine	0.895 \| good	0.727 \| good	0.161 \| good
2026-04-24T21:00:00.000Z	67 \| moderate	11.496 \| good	50.757 \| good	59.97 \| fine	0.802 \| good	0.762 \| good	0.161 \| good
2026-04-24T22:00:00.000Z	54 \| moderate	9.97 \| good	44.274 \| good	55.827 \| fine	0.757 \| good	2.711 \| good	0.18 \| good
2026-04-24T23:00:00.000Z	52 \| moderate	10.007 \| good	44.876 \| good	47.683 \| good	0.712 \| good	4.66 \| good	0.199 \| good
2026-04-25T00:00:00.000Z	44 \| good	4.141 \| good	17.972 \| good	46.765 \| good	0.667 \| good	6.609 \| good	0.218 \| good
2026-04-25T01:00:00.000Z	44 \| good	7.709 \| good	33.962 \| good	47.471 \| good	0.652 \| good	5.819 \| good	0.215 \| good
2026-04-25T02:00:00.000Z	46 \| good	5.371 \| good	23.194 \| good	50.129 \| good	0.638 \| good	5.03 \| good	0.212 \| good
2026-04-25T03:00:00.000Z	54 \| moderate	11.155 \| good	49.313 \| good	49.669 \| good	0.623 \| good	4.241 \| good	0.21 \| good
2026-04-25T04:00:00.000Z	49 \| good	9.436 \| good	42.027 \| good	42.909 \| good	0.75 \| good	3.621 \| good	0.202 \| good
2026-04-25T05:00:00.000Z	49 \| good	8.879 \| good	38.956 \| good	39.982 \| good	0.878 \| good	3.001 \| good	0.194 \| good
2026-04-25T06:00:00.000Z	54 \| moderate	10.995 \| good	48.711 \| good	38.419 \| good	1.005 \| good	2.381 \| good	0.185 \| good
2026-04-25T07:00:00.000Z	54 \| moderate	11.254 \| good	49.716 \| good	38.388 \| good	1.059 \| good	2.291 \| good	0.183 \| good
2026-04-25T08:00:00.000Z	58 \| moderate	13.343 \| fine	60.031 \| fine	34.075 \| good	1.114 \| good	2.2 \| good	0.18 \| good
2026-04-25T09:00:00.000Z	60 \| moderate	13.644 \| fine	61.687 \| fine	29.37 \| good	1.168 \| good	2.109 \| good	0.177 \| good
2026-04-25T10:00:00.000Z	52 \| moderate	10.432 \| good	46.324 \| good	23.586 \| good	1.063 \| good	2.332 \| good	0.177 \| good
2026-04-25T11:00:00.000Z	44 \| good	8.178 \| good	36.081 \| good	22.729 \| good	0.957 \| good	2.555 \| good	0.177 \| good
2026-04-25T12:00:00.000Z	67 \| moderate	18.053 \| fine	79.755 \| fine	27.447 \| good	0.852 \| good	2.778 \| good	0.177 \| good
2026-04-25T13:00:00.000Z	69 \| moderate	19.304 \| fine	85.521 \| fine	37.672 \| good	0.837 \| good	2.283 \| good	0.176 \| good
2026-04-25T14:00:00.000Z	66 \| moderate	17.496 \| fine	78.07 \| fine	46.013 \| good	0.823 \| good	1.789 \| good	0.175 \| good
2026-04-25T15:00:00.000Z	66 \| moderate	17.068 \| fine	75.94 \| fine	53.678 \| good	0.809 \| good	1.295 \| good	0.174 \| good
2026-04-25T16:00:00.000Z	64 \| moderate	15.969 \| fine	70.569 \| fine	55.981 \| fine	0.717 \| good	1.056 \| good	0.17 \| good
2026-04-25T17:00:00.000Z	58 \| moderate	12.875 \| fine	58.094 \| fine	57.045 \| fine	0.625 \| good	0.818 \| good	0.165 \| good
2026-04-25T18:00:00.000Z	54 \| moderate	10.675 \| good	47.124 \| good	53.67 \| good	0.534 \| good	0.58 \| good	0.161 \| good
2026-04-25T19:00:00.000Z	58 \| moderate	13.179 \| fine	59.634 \| fine	52.101 \| good	0.5 \| good	0.622 \| good	0.162 \| good
2026-04-25T20:00:00.000Z	54 \| moderate	11.429 \| good	50.417 \| good	48.697 \| good	0.467 \| good	0.664 \| good	0.164 \| good
2026-04-25T21:00:00.000Z	52 \| moderate	10.41 \| good	45.959 \| good	48.837 \| good	0.434 \| good	0.707 \| good	0.165 \| good
2026-04-25T22:00:00.000Z	45 \| good	7.639 \| good	33.78 \| good	49.033 \| good	0.451 \| good	1.466 \| good	0.173 \| good
2026-04-25T23:00:00.000Z	43 \| good	5.113 \| good	22.138 \| good	45.975 \| good	0.469 \| good	2.225 \| good	0.18 \| good
2026-04-26T00:00:00.000Z	54 \| moderate	9.427 \| good	10.121 \| good	56.144 \| fine	0.487 \| good	2.974 \| good	0.188 \| good
2026-04-26T01:00:00.000Z	38 \| good	6.862 \| good	30.338 \| good	30.988 \| good	0.538 \| good	2.97 \| good	0.185 \| good
2026-04-26T02:00:00.000Z	44 \| good	8.059 \| good	35.338 \| good	24.991 \| good	0.59 \| good	2.955 \| good	0.182 \| good
2026-04-26T03:00:00.000Z	58 \| moderate	12.625 \| fine	56.574 \| fine	23.681 \| good	0.641 \| good	2.94 \| good	0.179 \| good

Real-time air quality index in Smithfield, North Carolina today

Common air pollutants in Smithfield, North Carolina

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Smithfield, North Carolina air quality forecast and history

Empower business decisions with accurate air quality data

Smithfield, North Carolina air quality map: Real-time AQI near you

Air quality in nearby cities

Clayton, North Carolina

Wendell, North Carolina

Garner, North Carolina

Knightdale, North Carolina

Goldsboro, North Carolina

Raleigh, North Carolina

How accurate is North Carolina, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently is the air quality data for Smithfield, North Carolina updated?

When did Smithfield, North Carolina experience the worst air quality in the last 24 hours?

When did Smithfield, North Carolina have its best air quality in the last 24 hours?

What is the real-time air quality index for Smithfield, North Carolina?

Which pollutant is found most often in Smithfield, North Carolina?

What can I do if the air quality in Smithfield, North Carolina is poor?

What are the current PM2.5 levels in Smithfield, North Carolina?

What are the current PM10 levels at Smithfield, North Carolina?

What are the current carbon monoxide (CO) levels at Smithfield, North Carolina?

What are the current sulfur dioxide (SO2) levels at Smithfield, North Carolina?

What are the current ozone (O3) levels at Smithfield, North Carolina?

What are the current nitrogen dioxide (NO2) levels at Smithfield, North Carolina?

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 Smithfield, North Carolina?

What are the current PM₁₀ levels at Smithfield, North Carolina?

What are the current sulfur dioxide (SO₂) levels at Smithfield, North Carolina?

What are the current ozone (O₃) levels at Smithfield, North Carolina?

What are the current nitrogen dioxide (NO₂) levels at Smithfield, North Carolina?