What is the sulfur dioxide (SO2) level in Smithfield, Rhode Island at the moment?

Currently, Smithfield, Rhode Island has a sulfur dioxide (SO2) concentration of 0.322 ppb.

What is the ozone (O3) level in Smithfield, Rhode Island at the moment?

The current ozone (O3) level in Smithfield, Rhode Island at the moment is 25.424 ppm.

What is the nitrogen dioxide (NO2) level in Smithfield, Rhode Island at the moment?

Nitrogen dioxide (NO2) level in Smithfield, Rhode Island at the moment is 6.193 ppb.

Live air quality index in Smithfield, Rhode Island today

Name: Live air pollution levels in Smithfield, Rhode Island today
Creator: Ambee

Stay updated with real-time air quality in Smithfield, Rhode Island 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, Rhode Island

Last updated: ... (Local time)

Major air pollutants in Smithfield, Rhode Island

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.24 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

22.35 μg/m³

155

255

425

605+

Ozone (O₃)

25.42 ppb

201

201+

Sulfur Dioxide (SO₂)

0.32 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.19 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.33 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

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Smithfield, Rhode Island

Scroll To Air Quality Map

Track live Smithfield, Rhode Island air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-12T15:00:00.000Z	27 \| good	5.496 \| good	20.443 \| good	26.238 \| good	0.331 \| good	4.619 \| good	0.253 \| good
2025-09-12T16:00:00.000Z	27 \| good	5.355 \| good	23.914 \| good	25.831 \| good	0.282 \| good	3.995 \| good	0.23 \| good
2025-09-12T17:00:00.000Z	27 \| good	4.856 \| good	18.329 \| good	28.677 \| good	0.324 \| good	3.044 \| good	0.191 \| good
2025-09-12T18:00:00.000Z	31 \| good	4.868 \| good	17.28 \| good	33.181 \| good	0.323 \| good	1.966 \| good	0.183 \| good
2025-09-12T19:00:00.000Z	34 \| good	5.557 \| good	14.337 \| good	37.251 \| good	0.301 \| good	1.857 \| good	0.221 \| good
2025-09-12T20:00:00.000Z	34 \| good	5.631 \| good	17.165 \| good	37.447 \| good	0.28 \| good	2.033 \| good	0.187 \| good
2025-09-12T21:00:00.000Z	34 \| good	5.705 \| good	24.793 \| good	37.482 \| good	0.327 \| good	1.802 \| good	0.204 \| good
2025-09-12T22:00:00.000Z	33 \| good	5.609 \| good	21.222 \| good	31.529 \| good	0.368 \| good	3.555 \| good	0.187 \| good
2025-09-12T23:00:00.000Z	33 \| good	5.698 \| good	19.697 \| good	31.514 \| good	0.308 \| good	4.787 \| good	0.232 \| good
2025-09-13T00:00:00.000Z	33 \| good	5.698 \| good	24.19 \| good	25.534 \| good	0.307 \| good	7.742 \| good	0.217 \| good
2025-09-13T01:00:00.000Z	27 \| good	5.456 \| good	16.164 \| good	24.718 \| good	0.414 \| good	11.655 \| good	0.234 \| good
2025-09-13T02:00:00.000Z	33 \| good	6.059 \| good	15.253 \| good	23.14 \| good	0.307 \| good	9.527 \| good	0.243 \| good
2025-09-13T03:00:00.000Z	33 \| good	6.056 \| good	13.031 \| good	17.857 \| good	0.242 \| good	8.715 \| good	0.284 \| good
2025-09-13T04:00:00.000Z	38 \| good	6.591 \| good	19.598 \| good	14.881 \| good	0.256 \| good	6.098 \| good	0.439 \| good
2025-09-13T05:00:00.000Z	38 \| good	7.281 \| good	28.178 \| good	15.505 \| good	0.254 \| good	7.225 \| good	0.38 \| good
2025-09-13T06:00:00.000Z	33 \| good	5.845 \| good	22.641 \| good	10.276 \| good	0.275 \| good	9.234 \| good	0.338 \| good
2025-09-13T07:00:00.000Z	33 \| good	6.222 \| good	14.416 \| good	7.236 \| good	0.229 \| good	8.826 \| good	0.337 \| good
2025-09-13T08:00:00.000Z	33 \| good	5.955 \| good	15.956 \| good	7.54 \| good	0.245 \| good	7.797 \| good	0.341 \| good
2025-09-13T09:00:00.000Z	33 \| good	6.195 \| good	18.372 \| good	5.548 \| good	0.266 \| good	8.524 \| good	0.328 \| good
2025-09-13T10:00:00.000Z	27 \| good	5.101 \| good	17.536 \| good	7.746 \| good	0.294 \| good	8.659 \| good	0.368 \| good
2025-09-13T11:00:00.000Z	33 \| good	6.235 \| good	24.811 \| good	7.617 \| good	0.275 \| good	7.82 \| good	0.409 \| good
2025-09-13T12:00:00.000Z	33 \| good	6.242 \| good	20.717 \| good	9.78 \| good	0.291 \| good	7.132 \| good	0.452 \| good
2025-09-13T13:00:00.000Z	38 \| good	6.642 \| good	19.038 \| good	11.861 \| good	0.282 \| good	7.134 \| good	0.325 \| good
2025-09-13T14:00:00.000Z	33 \| good	5.744 \| good	22.844 \| good	16.84 \| good	0.298 \| good	6.031 \| good	0.258 \| good
2025-09-13T15:00:00.000Z	27 \| good	5.338 \| good	18.929 \| good	24.86 \| good	0.258 \| good	3.898 \| good	0.228 \| good
2025-09-13T16:00:00.000Z	24 \| good	4.455 \| good	16.193 \| good	26.357 \| good	0.227 \| good	3.385 \| good	0.228 \| good
2025-09-13T17:00:00.000Z	28 \| good	4.201 \| good	18.488 \| good	30.052 \| good	0.307 \| good	3.673 \| good	0.2 \| good
2025-09-13T18:00:00.000Z	33 \| good	6.331 \| good	28.844 \| good	34.077 \| good	0.277 \| good	2.841 \| good	0.2 \| good
2025-09-13T19:00:00.000Z	38 \| good	6.547 \| good	22.809 \| good	34.036 \| good	0.277 \| good	1.582 \| good	0.2 \| good
2025-09-13T20:00:00.000Z	33 \| good	5.259 \| good	14.954 \| good	35.572 \| good	0.267 \| good	2.394 \| good	0.213 \| good
2025-09-13T21:00:00.000Z	36 \| good	6.022 \| good	24.673 \| good	39.381 \| good	0.357 \| good	1.82 \| good	0.226 \| good
2025-09-13T22:00:00.000Z	33 \| good	5.768 \| good	25.902 \| good	34.245 \| good	0.353 \| good	2.659 \| good	0.226 \| good
2025-09-13T23:00:00.000Z	31 \| good	3.464 \| good	16.566 \| good	32.973 \| good	0.334 \| good	2.724 \| good	0.2 \| good
2025-09-14T00:00:00.000Z	29 \| good	3.843 \| good	17.063 \| good	31.241 \| good	0.323 \| good	3.738 \| good	0.258 \| good
2025-09-14T01:00:00.000Z	28 \| good	4.617 \| good	20.431 \| good	29.853 \| good	0.363 \| good	2.468 \| good	0.269 \| good
2025-09-14T02:00:00.000Z	27 \| good	4.49 \| good	20.409 \| good	29.114 \| good	0.313 \| good	3.185 \| good	0.298 \| good
2025-09-14T03:00:00.000Z	27 \| good	4.772 \| good	20.83 \| good	19.407 \| good	0.419 \| good	5.143 \| good	0.161 \| good
2025-09-14T04:00:00.000Z	27 \| good	5.359 \| good	22.849 \| good	24.467 \| good	0.315 \| good	3.597 \| good	0.239 \| good
2025-09-14T05:00:00.000Z	27 \| good	4.598 \| good	20.898 \| good	21.701 \| good	0.324 \| good	4.816 \| good	0.241 \| good
2025-09-14T06:00:00.000Z	27 \| good	4.83 \| good	20.326 \| good	24.319 \| good	0.402 \| good	3.112 \| good	0.213 \| good
2025-09-14T07:00:00.000Z	27 \| good	5.012 \| good	21.79 \| good	21.797 \| good	0.329 \| good	3.604 \| good	0.226 \| good
2025-09-14T08:00:00.000Z	27 \| good	5.265 \| good	19.618 \| good	23.33 \| good	0.312 \| good	4.368 \| good	0.226 \| good
2025-09-14T09:00:00.000Z	27 \| good	4.634 \| good	20.004 \| good	21.08 \| good	0.286 \| good	3.353 \| good	0.213 \| good
2025-09-14T10:00:00.000Z	27 \| good	4.795 \| good	10.655 \| good	22.879 \| good	0.302 \| good	3.491 \| good	0.213 \| good
2025-09-14T11:00:00.000Z	22 \| good	4.414 \| good	12.127 \| good	14.646 \| good	0.282 \| good	5.646 \| good	0.242 \| good
2025-09-14T12:00:00.000Z	27 \| good	5.256 \| good	15.655 \| good	13.326 \| good	0.261 \| good	4.985 \| good	0.282 \| good
2025-09-14T13:00:00.000Z	27 \| good	5.237 \| good	13.196 \| good	22.666 \| good	0.329 \| good	6.497 \| good	0.326 \| good
2025-09-14T14:00:00.000Z	27 \| good	5.223 \| good	19.453 \| good	21.546 \| good	0.304 \| good	5.228 \| good	0.3 \| good
2025-09-14T14:00:00.000Z	27 \| good	5.242 \| good	22.351 \| good	25.424 \| good	0.322 \| good	6.193 \| good	0.326 \| good
2025-09-14T15:00:00.000Z	66 \| moderate	17.449 \| fine	77.145 \| fine	43.304 \| good	0.992 \| good	2.709 \| good	0.2 \| good
2025-09-14T16:00:00.000Z	64 \| moderate	15.672 \| fine	69.862 \| fine	46.014 \| good	0.847 \| good	2.374 \| good	0.196 \| good
2025-09-14T17:00:00.000Z	60 \| moderate	13.776 \| fine	61.694 \| fine	44.559 \| good	0.702 \| good	2.039 \| good	0.192 \| good
2025-09-14T18:00:00.000Z	54 \| moderate	10.678 \| good	47.279 \| good	43.809 \| good	0.557 \| good	1.705 \| good	0.188 \| good
2025-09-14T19:00:00.000Z	49 \| good	8.719 \| good	38.327 \| good	43.471 \| good	0.539 \| good	2.116 \| good	0.191 \| good
2025-09-14T20:00:00.000Z	49 \| good	9.209 \| good	40.816 \| good	37.839 \| good	0.521 \| good	2.527 \| good	0.193 \| good
2025-09-14T21:00:00.000Z	56 \| moderate	11.98 \| good	53.485 \| good	33.413 \| good	0.503 \| good	2.938 \| good	0.196 \| good
2025-09-14T22:00:00.000Z	60 \| moderate	14.27 \| fine	63.999 \| fine	34.165 \| good	0.58 \| good	11.569 \| good	0.281 \| good
2025-09-14T23:00:00.000Z	62 \| moderate	15.326 \| fine	68.315 \| fine	31.74 \| good	0.656 \| good	20.201 \| good	0.366 \| good
2025-09-15T00:00:00.000Z	66 \| moderate	17.312 \| fine	77.31 \| fine	24.767 \| good	0.732 \| good	28.832 \| good	0.451 \| good
2025-09-15T01:00:00.000Z	67 \| moderate	18.466 \| fine	81.991 \| fine	20.276 \| good	0.883 \| good	32.916 \| good	0.489 \| good
2025-09-15T02:00:00.000Z	69 \| moderate	19.481 \| fine	86.042 \| fine	15.94 \| good	1.034 \| good	36.999 \| good	0.526 \| good
2025-09-15T03:00:00.000Z	71 \| moderate	19.867 \| fine	87.174 \| fine	12.672 \| good	1.185 \| good	41.082 \| good	0.564 \| good
2025-09-15T04:00:00.000Z	67 \| moderate	18.423 \| fine	81.091 \| fine	10.54 \| good	1.053 \| good	38.733 \| good	0.549 \| good
2025-09-15T05:00:00.000Z	66 \| moderate	17.291 \| fine	76.406 \| fine	10.656 \| good	0.922 \| good	36.383 \| good	0.533 \| good
2025-09-15T06:00:00.000Z	66 \| moderate	16.527 \| fine	72.887 \| fine	11.067 \| good	0.79 \| good	34.034 \| good	0.518 \| good
2025-09-15T07:00:00.000Z	64 \| moderate	16.388 \| fine	72.451 \| fine	11.701 \| good	0.649 \| good	28.934 \| good	0.486 \| good
2025-09-15T08:00:00.000Z	66 \| moderate	16.919 \| fine	75.487 \| fine	14.036 \| good	0.509 \| good	23.834 \| good	0.453 \| good
2025-09-15T09:00:00.000Z	71 \| moderate	19.531 \| fine	86.173 \| fine	16.111 \| good	0.369 \| good	18.735 \| good	0.421 \| good
2025-09-15T10:00:00.000Z	71 \| moderate	20.051 \| fine	88.117 \| fine	15.928 \| good	0.471 \| good	15.819 \| good	0.405 \| good
2025-09-15T11:00:00.000Z	75 \| moderate	22.482 \| fine	98.377 \| fine	14.086 \| good	0.574 \| good	12.903 \| good	0.388 \| good
2025-09-15T12:00:00.000Z	79 \| moderate	24.054 \| fine	104.435 \| fine	18.958 \| good	0.676 \| good	9.987 \| good	0.372 \| good
2025-09-15T13:00:00.000Z	79 \| moderate	24.437 \| fine	106.508 \| fine	27.503 \| good	0.916 \| good	8.243 \| good	0.33 \| good
2025-09-15T14:00:00.000Z	81 \| moderate	25.018 \| fine	109.505 \| fine	37.416 \| good	1.156 \| good	6.499 \| good	0.289 \| good
2025-09-15T15:00:00.000Z	75 \| moderate	22.114 \| fine	96.362 \| fine	43.613 \| good	1.396 \| good	4.755 \| good	0.248 \| good
2025-09-15T16:00:00.000Z	66 \| moderate	17.217 \| fine	76.328 \| fine	47.579 \| good	1.192 \| good	3.813 \| good	0.23 \| good
2025-09-15T17:00:00.000Z	60 \| moderate	14.07 \| fine	63.327 \| fine	50.489 \| good	0.988 \| good	2.87 \| good	0.213 \| good
2025-09-15T18:00:00.000Z	56 \| moderate	12.46 \| fine	55.521 \| fine	53.819 \| good	0.784 \| good	1.928 \| good	0.195 \| good
2025-09-15T19:00:00.000Z	56 \| moderate	11.773 \| good	52.914 \| good	50.967 \| good	0.75 \| good	2.26 \| good	0.195 \| good
2025-09-15T20:00:00.000Z	52 \| moderate	10.323 \| good	45.819 \| good	44.823 \| good	0.715 \| good	2.592 \| good	0.195 \| good
2025-09-15T21:00:00.000Z	49 \| good	9.278 \| good	41.687 \| good	39.744 \| good	0.68 \| good	2.923 \| good	0.195 \| good
2025-09-15T22:00:00.000Z	49 \| good	8.994 \| good	40.02 \| good	33.467 \| good	0.732 \| good	5.445 \| good	0.214 \| good
2025-09-15T23:00:00.000Z	52 \| moderate	9.829 \| good	43.83 \| good	24.749 \| good	0.784 \| good	7.967 \| good	0.233 \| good
2025-09-16T00:00:00.000Z	54 \| moderate	10.704 \| good	47.595 \| good	18.129 \| good	0.835 \| good	10.489 \| good	0.251 \| good
2025-09-16T01:00:00.000Z	56 \| moderate	12.007 \| good	53.756 \| good	15.437 \| good	0.816 \| good	10.394 \| good	0.249 \| good
2025-09-16T02:00:00.000Z	58 \| moderate	12.829 \| fine	57.604 \| fine	11.376 \| good	0.797 \| good	10.3 \| good	0.246 \| good
2025-09-16T03:00:00.000Z	58 \| moderate	13.319 \| fine	60.261 \| fine	8.67 \| good	0.777 \| good	10.206 \| good	0.243 \| good
2025-09-16T04:00:00.000Z	60 \| moderate	13.568 \| fine	60.835 \| fine	8.14 \| good	0.755 \| good	10.396 \| good	0.245 \| good
2025-09-16T05:00:00.000Z	58 \| moderate	13.227 \| fine	59.856 \| fine	10.511 \| good	0.732 \| good	10.586 \| good	0.246 \| good
2025-09-16T06:00:00.000Z	54 \| moderate	11.226 \| good	49.563 \| good	10.009 \| good	0.709 \| good	10.776 \| good	0.248 \| good
2025-09-16T07:00:00.000Z	52 \| moderate	10.146 \| good	45.093 \| good	8.281 \| good	0.674 \| good	10.64 \| good	0.248 \| good
2025-09-16T08:00:00.000Z	52 \| moderate	10.021 \| good	44.44 \| good	9.691 \| good	0.639 \| good	10.505 \| good	0.248 \| good
2025-09-16T09:00:00.000Z	52 \| moderate	9.895 \| good	44.045 \| good	8.167 \| good	0.604 \| good	10.369 \| good	0.248 \| good
2025-09-16T10:00:00.000Z	56 \| moderate	11.67 \| good	51.512 \| good	5.644 \| good	0.643 \| good	10.378 \| good	0.261 \| good
2025-09-16T11:00:00.000Z	60 \| moderate	13.914 \| fine	62.75 \| fine	4.7 \| good	0.681 \| good	10.387 \| good	0.274 \| good
2025-09-16T12:00:00.000Z	60 \| moderate	14.031 \| fine	62.736 \| fine	11.874 \| good	0.72 \| good	10.396 \| good	0.287 \| good
2025-09-16T13:00:00.000Z	58 \| moderate	12.509 \| fine	56.33 \| fine	23.998 \| good	0.861 \| good	8.473 \| good	0.256 \| good
2025-09-16T14:00:00.000Z	58 \| moderate	13.218 \| fine	60.054 \| fine	34.066 \| good	1.002 \| good	6.55 \| good	0.225 \| good

Smithfield

Get reliable air quality data to drive your business

Smithfield, Rhode Island air quality map: Stay updated on AQI near you

0.33ppm

How accurate is Rhode Island, USA air quality data?

Air quality and pollutant data for Rhode Island, 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 Smithfield, Rhode Island?

The air quality information for Smithfield, Rhode Island is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Smithfield, Rhode Island at its worst?

In the past 24 hours, the air quality in Smithfield, Rhode Island was at its worst at 07:00:00 on 2025-09-13.

When did Smithfield, Rhode Island experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Smithfield, Rhode Island was observed at 11:00:00 on 2025-09-14.

What is the AQI in Smithfield, Rhode Island right now?

As of now, the AQI in Smithfield, Rhode Island is 27, indicating Good conditions.

What is the most common type of pollution in Smithfield, Rhode Island?

Smithfield, Rhode Island air has the highest levels of PM2.5.

What should I do in case of poor air quality in Smithfield, Rhode Island?

Poor air quality in Smithfield, Rhode Island means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Smithfield, Rhode Island at the moment?

PM_2.5 levels in Smithfield, Rhode Island are currently 5.242 μg/m³.

What is the PM₁₀ level in Smithfield, Rhode Island at the moment?

The PM₁₀ concentration in Smithfield, Rhode Island is 22.351 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Smithfield, Rhode Island at the moment?

The current carbon monoxide (CO) concentration in Smithfield, Rhode Island is 0.326 ppm.

What is the sulfur dioxide (SO₂) level in Smithfield, Rhode Island at the moment?

Currently, Smithfield, Rhode Island has a sulfur dioxide (SO₂) concentration of 0.322 ppb.

What is the ozone (O₃) level in Smithfield, Rhode Island at the moment?

The current ozone (O₃) level in Smithfield, Rhode Island at the moment is 25.424 ppm.

What is the nitrogen dioxide (NO₂) level in Smithfield, Rhode Island at the moment?

Nitrogen dioxide (NO₂) level in Smithfield, Rhode Island at the moment is 6.193 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-12T15:00:00.000Z	27 \| good	5.496 \| good	20.443 \| good	26.238 \| good	0.331 \| good	4.619 \| good	0.253 \| good
2025-09-12T16:00:00.000Z	27 \| good	5.355 \| good	23.914 \| good	25.831 \| good	0.282 \| good	3.995 \| good	0.23 \| good
2025-09-12T17:00:00.000Z	27 \| good	4.856 \| good	18.329 \| good	28.677 \| good	0.324 \| good	3.044 \| good	0.191 \| good
2025-09-12T18:00:00.000Z	31 \| good	4.868 \| good	17.28 \| good	33.181 \| good	0.323 \| good	1.966 \| good	0.183 \| good
2025-09-12T19:00:00.000Z	34 \| good	5.557 \| good	14.337 \| good	37.251 \| good	0.301 \| good	1.857 \| good	0.221 \| good
2025-09-12T20:00:00.000Z	34 \| good	5.631 \| good	17.165 \| good	37.447 \| good	0.28 \| good	2.033 \| good	0.187 \| good
2025-09-12T21:00:00.000Z	34 \| good	5.705 \| good	24.793 \| good	37.482 \| good	0.327 \| good	1.802 \| good	0.204 \| good
2025-09-12T22:00:00.000Z	33 \| good	5.609 \| good	21.222 \| good	31.529 \| good	0.368 \| good	3.555 \| good	0.187 \| good
2025-09-12T23:00:00.000Z	33 \| good	5.698 \| good	19.697 \| good	31.514 \| good	0.308 \| good	4.787 \| good	0.232 \| good
2025-09-13T00:00:00.000Z	33 \| good	5.698 \| good	24.19 \| good	25.534 \| good	0.307 \| good	7.742 \| good	0.217 \| good
2025-09-13T01:00:00.000Z	27 \| good	5.456 \| good	16.164 \| good	24.718 \| good	0.414 \| good	11.655 \| good	0.234 \| good
2025-09-13T02:00:00.000Z	33 \| good	6.059 \| good	15.253 \| good	23.14 \| good	0.307 \| good	9.527 \| good	0.243 \| good
2025-09-13T03:00:00.000Z	33 \| good	6.056 \| good	13.031 \| good	17.857 \| good	0.242 \| good	8.715 \| good	0.284 \| good
2025-09-13T04:00:00.000Z	38 \| good	6.591 \| good	19.598 \| good	14.881 \| good	0.256 \| good	6.098 \| good	0.439 \| good
2025-09-13T05:00:00.000Z	38 \| good	7.281 \| good	28.178 \| good	15.505 \| good	0.254 \| good	7.225 \| good	0.38 \| good
2025-09-13T06:00:00.000Z	33 \| good	5.845 \| good	22.641 \| good	10.276 \| good	0.275 \| good	9.234 \| good	0.338 \| good
2025-09-13T07:00:00.000Z	33 \| good	6.222 \| good	14.416 \| good	7.236 \| good	0.229 \| good	8.826 \| good	0.337 \| good
2025-09-13T08:00:00.000Z	33 \| good	5.955 \| good	15.956 \| good	7.54 \| good	0.245 \| good	7.797 \| good	0.341 \| good
2025-09-13T09:00:00.000Z	33 \| good	6.195 \| good	18.372 \| good	5.548 \| good	0.266 \| good	8.524 \| good	0.328 \| good
2025-09-13T10:00:00.000Z	27 \| good	5.101 \| good	17.536 \| good	7.746 \| good	0.294 \| good	8.659 \| good	0.368 \| good
2025-09-13T11:00:00.000Z	33 \| good	6.235 \| good	24.811 \| good	7.617 \| good	0.275 \| good	7.82 \| good	0.409 \| good
2025-09-13T12:00:00.000Z	33 \| good	6.242 \| good	20.717 \| good	9.78 \| good	0.291 \| good	7.132 \| good	0.452 \| good
2025-09-13T13:00:00.000Z	38 \| good	6.642 \| good	19.038 \| good	11.861 \| good	0.282 \| good	7.134 \| good	0.325 \| good
2025-09-13T14:00:00.000Z	33 \| good	5.744 \| good	22.844 \| good	16.84 \| good	0.298 \| good	6.031 \| good	0.258 \| good
2025-09-13T15:00:00.000Z	27 \| good	5.338 \| good	18.929 \| good	24.86 \| good	0.258 \| good	3.898 \| good	0.228 \| good
2025-09-13T16:00:00.000Z	24 \| good	4.455 \| good	16.193 \| good	26.357 \| good	0.227 \| good	3.385 \| good	0.228 \| good
2025-09-13T17:00:00.000Z	28 \| good	4.201 \| good	18.488 \| good	30.052 \| good	0.307 \| good	3.673 \| good	0.2 \| good
2025-09-13T18:00:00.000Z	33 \| good	6.331 \| good	28.844 \| good	34.077 \| good	0.277 \| good	2.841 \| good	0.2 \| good
2025-09-13T19:00:00.000Z	38 \| good	6.547 \| good	22.809 \| good	34.036 \| good	0.277 \| good	1.582 \| good	0.2 \| good
2025-09-13T20:00:00.000Z	33 \| good	5.259 \| good	14.954 \| good	35.572 \| good	0.267 \| good	2.394 \| good	0.213 \| good
2025-09-13T21:00:00.000Z	36 \| good	6.022 \| good	24.673 \| good	39.381 \| good	0.357 \| good	1.82 \| good	0.226 \| good
2025-09-13T22:00:00.000Z	33 \| good	5.768 \| good	25.902 \| good	34.245 \| good	0.353 \| good	2.659 \| good	0.226 \| good
2025-09-13T23:00:00.000Z	31 \| good	3.464 \| good	16.566 \| good	32.973 \| good	0.334 \| good	2.724 \| good	0.2 \| good
2025-09-14T00:00:00.000Z	29 \| good	3.843 \| good	17.063 \| good	31.241 \| good	0.323 \| good	3.738 \| good	0.258 \| good
2025-09-14T01:00:00.000Z	28 \| good	4.617 \| good	20.431 \| good	29.853 \| good	0.363 \| good	2.468 \| good	0.269 \| good
2025-09-14T02:00:00.000Z	27 \| good	4.49 \| good	20.409 \| good	29.114 \| good	0.313 \| good	3.185 \| good	0.298 \| good
2025-09-14T03:00:00.000Z	27 \| good	4.772 \| good	20.83 \| good	19.407 \| good	0.419 \| good	5.143 \| good	0.161 \| good
2025-09-14T04:00:00.000Z	27 \| good	5.359 \| good	22.849 \| good	24.467 \| good	0.315 \| good	3.597 \| good	0.239 \| good
2025-09-14T05:00:00.000Z	27 \| good	4.598 \| good	20.898 \| good	21.701 \| good	0.324 \| good	4.816 \| good	0.241 \| good
2025-09-14T06:00:00.000Z	27 \| good	4.83 \| good	20.326 \| good	24.319 \| good	0.402 \| good	3.112 \| good	0.213 \| good
2025-09-14T07:00:00.000Z	27 \| good	5.012 \| good	21.79 \| good	21.797 \| good	0.329 \| good	3.604 \| good	0.226 \| good
2025-09-14T08:00:00.000Z	27 \| good	5.265 \| good	19.618 \| good	23.33 \| good	0.312 \| good	4.368 \| good	0.226 \| good
2025-09-14T09:00:00.000Z	27 \| good	4.634 \| good	20.004 \| good	21.08 \| good	0.286 \| good	3.353 \| good	0.213 \| good
2025-09-14T10:00:00.000Z	27 \| good	4.795 \| good	10.655 \| good	22.879 \| good	0.302 \| good	3.491 \| good	0.213 \| good
2025-09-14T11:00:00.000Z	22 \| good	4.414 \| good	12.127 \| good	14.646 \| good	0.282 \| good	5.646 \| good	0.242 \| good
2025-09-14T12:00:00.000Z	27 \| good	5.256 \| good	15.655 \| good	13.326 \| good	0.261 \| good	4.985 \| good	0.282 \| good
2025-09-14T13:00:00.000Z	27 \| good	5.237 \| good	13.196 \| good	22.666 \| good	0.329 \| good	6.497 \| good	0.326 \| good
2025-09-14T14:00:00.000Z	27 \| good	5.223 \| good	19.453 \| good	21.546 \| good	0.304 \| good	5.228 \| good	0.3 \| good
2025-09-14T14:00:00.000Z	27 \| good	5.242 \| good	22.351 \| good	25.424 \| good	0.322 \| good	6.193 \| good	0.326 \| good
2025-09-14T15:00:00.000Z	66 \| moderate	17.449 \| fine	77.145 \| fine	43.304 \| good	0.992 \| good	2.709 \| good	0.2 \| good
2025-09-14T16:00:00.000Z	64 \| moderate	15.672 \| fine	69.862 \| fine	46.014 \| good	0.847 \| good	2.374 \| good	0.196 \| good
2025-09-14T17:00:00.000Z	60 \| moderate	13.776 \| fine	61.694 \| fine	44.559 \| good	0.702 \| good	2.039 \| good	0.192 \| good
2025-09-14T18:00:00.000Z	54 \| moderate	10.678 \| good	47.279 \| good	43.809 \| good	0.557 \| good	1.705 \| good	0.188 \| good
2025-09-14T19:00:00.000Z	49 \| good	8.719 \| good	38.327 \| good	43.471 \| good	0.539 \| good	2.116 \| good	0.191 \| good
2025-09-14T20:00:00.000Z	49 \| good	9.209 \| good	40.816 \| good	37.839 \| good	0.521 \| good	2.527 \| good	0.193 \| good
2025-09-14T21:00:00.000Z	56 \| moderate	11.98 \| good	53.485 \| good	33.413 \| good	0.503 \| good	2.938 \| good	0.196 \| good
2025-09-14T22:00:00.000Z	60 \| moderate	14.27 \| fine	63.999 \| fine	34.165 \| good	0.58 \| good	11.569 \| good	0.281 \| good
2025-09-14T23:00:00.000Z	62 \| moderate	15.326 \| fine	68.315 \| fine	31.74 \| good	0.656 \| good	20.201 \| good	0.366 \| good
2025-09-15T00:00:00.000Z	66 \| moderate	17.312 \| fine	77.31 \| fine	24.767 \| good	0.732 \| good	28.832 \| good	0.451 \| good
2025-09-15T01:00:00.000Z	67 \| moderate	18.466 \| fine	81.991 \| fine	20.276 \| good	0.883 \| good	32.916 \| good	0.489 \| good
2025-09-15T02:00:00.000Z	69 \| moderate	19.481 \| fine	86.042 \| fine	15.94 \| good	1.034 \| good	36.999 \| good	0.526 \| good
2025-09-15T03:00:00.000Z	71 \| moderate	19.867 \| fine	87.174 \| fine	12.672 \| good	1.185 \| good	41.082 \| good	0.564 \| good
2025-09-15T04:00:00.000Z	67 \| moderate	18.423 \| fine	81.091 \| fine	10.54 \| good	1.053 \| good	38.733 \| good	0.549 \| good
2025-09-15T05:00:00.000Z	66 \| moderate	17.291 \| fine	76.406 \| fine	10.656 \| good	0.922 \| good	36.383 \| good	0.533 \| good
2025-09-15T06:00:00.000Z	66 \| moderate	16.527 \| fine	72.887 \| fine	11.067 \| good	0.79 \| good	34.034 \| good	0.518 \| good
2025-09-15T07:00:00.000Z	64 \| moderate	16.388 \| fine	72.451 \| fine	11.701 \| good	0.649 \| good	28.934 \| good	0.486 \| good
2025-09-15T08:00:00.000Z	66 \| moderate	16.919 \| fine	75.487 \| fine	14.036 \| good	0.509 \| good	23.834 \| good	0.453 \| good
2025-09-15T09:00:00.000Z	71 \| moderate	19.531 \| fine	86.173 \| fine	16.111 \| good	0.369 \| good	18.735 \| good	0.421 \| good
2025-09-15T10:00:00.000Z	71 \| moderate	20.051 \| fine	88.117 \| fine	15.928 \| good	0.471 \| good	15.819 \| good	0.405 \| good
2025-09-15T11:00:00.000Z	75 \| moderate	22.482 \| fine	98.377 \| fine	14.086 \| good	0.574 \| good	12.903 \| good	0.388 \| good
2025-09-15T12:00:00.000Z	79 \| moderate	24.054 \| fine	104.435 \| fine	18.958 \| good	0.676 \| good	9.987 \| good	0.372 \| good
2025-09-15T13:00:00.000Z	79 \| moderate	24.437 \| fine	106.508 \| fine	27.503 \| good	0.916 \| good	8.243 \| good	0.33 \| good
2025-09-15T14:00:00.000Z	81 \| moderate	25.018 \| fine	109.505 \| fine	37.416 \| good	1.156 \| good	6.499 \| good	0.289 \| good
2025-09-15T15:00:00.000Z	75 \| moderate	22.114 \| fine	96.362 \| fine	43.613 \| good	1.396 \| good	4.755 \| good	0.248 \| good
2025-09-15T16:00:00.000Z	66 \| moderate	17.217 \| fine	76.328 \| fine	47.579 \| good	1.192 \| good	3.813 \| good	0.23 \| good
2025-09-15T17:00:00.000Z	60 \| moderate	14.07 \| fine	63.327 \| fine	50.489 \| good	0.988 \| good	2.87 \| good	0.213 \| good
2025-09-15T18:00:00.000Z	56 \| moderate	12.46 \| fine	55.521 \| fine	53.819 \| good	0.784 \| good	1.928 \| good	0.195 \| good
2025-09-15T19:00:00.000Z	56 \| moderate	11.773 \| good	52.914 \| good	50.967 \| good	0.75 \| good	2.26 \| good	0.195 \| good
2025-09-15T20:00:00.000Z	52 \| moderate	10.323 \| good	45.819 \| good	44.823 \| good	0.715 \| good	2.592 \| good	0.195 \| good
2025-09-15T21:00:00.000Z	49 \| good	9.278 \| good	41.687 \| good	39.744 \| good	0.68 \| good	2.923 \| good	0.195 \| good
2025-09-15T22:00:00.000Z	49 \| good	8.994 \| good	40.02 \| good	33.467 \| good	0.732 \| good	5.445 \| good	0.214 \| good
2025-09-15T23:00:00.000Z	52 \| moderate	9.829 \| good	43.83 \| good	24.749 \| good	0.784 \| good	7.967 \| good	0.233 \| good
2025-09-16T00:00:00.000Z	54 \| moderate	10.704 \| good	47.595 \| good	18.129 \| good	0.835 \| good	10.489 \| good	0.251 \| good
2025-09-16T01:00:00.000Z	56 \| moderate	12.007 \| good	53.756 \| good	15.437 \| good	0.816 \| good	10.394 \| good	0.249 \| good
2025-09-16T02:00:00.000Z	58 \| moderate	12.829 \| fine	57.604 \| fine	11.376 \| good	0.797 \| good	10.3 \| good	0.246 \| good
2025-09-16T03:00:00.000Z	58 \| moderate	13.319 \| fine	60.261 \| fine	8.67 \| good	0.777 \| good	10.206 \| good	0.243 \| good
2025-09-16T04:00:00.000Z	60 \| moderate	13.568 \| fine	60.835 \| fine	8.14 \| good	0.755 \| good	10.396 \| good	0.245 \| good
2025-09-16T05:00:00.000Z	58 \| moderate	13.227 \| fine	59.856 \| fine	10.511 \| good	0.732 \| good	10.586 \| good	0.246 \| good
2025-09-16T06:00:00.000Z	54 \| moderate	11.226 \| good	49.563 \| good	10.009 \| good	0.709 \| good	10.776 \| good	0.248 \| good
2025-09-16T07:00:00.000Z	52 \| moderate	10.146 \| good	45.093 \| good	8.281 \| good	0.674 \| good	10.64 \| good	0.248 \| good
2025-09-16T08:00:00.000Z	52 \| moderate	10.021 \| good	44.44 \| good	9.691 \| good	0.639 \| good	10.505 \| good	0.248 \| good
2025-09-16T09:00:00.000Z	52 \| moderate	9.895 \| good	44.045 \| good	8.167 \| good	0.604 \| good	10.369 \| good	0.248 \| good
2025-09-16T10:00:00.000Z	56 \| moderate	11.67 \| good	51.512 \| good	5.644 \| good	0.643 \| good	10.378 \| good	0.261 \| good
2025-09-16T11:00:00.000Z	60 \| moderate	13.914 \| fine	62.75 \| fine	4.7 \| good	0.681 \| good	10.387 \| good	0.274 \| good
2025-09-16T12:00:00.000Z	60 \| moderate	14.031 \| fine	62.736 \| fine	11.874 \| good	0.72 \| good	10.396 \| good	0.287 \| good
2025-09-16T13:00:00.000Z	58 \| moderate	12.509 \| fine	56.33 \| fine	23.998 \| good	0.861 \| good	8.473 \| good	0.256 \| good
2025-09-16T14:00:00.000Z	58 \| moderate	13.218 \| fine	60.054 \| fine	34.066 \| good	1.002 \| good	6.55 \| good	0.225 \| good

Live air quality index in Smithfield, Rhode Island today

Major air pollutants in Smithfield, Rhode Island

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)