What is the current level of PM10 in Johnston, Rhode Island?

Johnston, Rhode Island currently has a PM10 concentration of 102.091 μg/m3.

What is the current level of sulfur dioxide (SO2) in Johnston, Rhode Island?

The current sulfur dioxide (SO2) concentration in Johnston, Rhode Island is 0.179 ppb.

What is the current level of ozone (O3) in Johnston, Rhode Island?

Johnston, Rhode Island currently has an ozone (O3) concentration of 43.18 ppm.

What is the current level of nitrogen dioxide (NO2) in Johnston, Rhode Island?

The current level of nitrogen dioxide (NO2) in Johnston, Rhode Island is 2.208 ppb.

Current air quality index in Johnston, Rhode Island today

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

Stay updated with real-time air quality in Johnston, 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)

Moderate

Johnston, Rhode Island

Last updated: ... (Local time)

Common air pollutants in Johnston, Rhode Island

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

10.93 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

47.48 μg/m³

155

255

425

605+

Ozone (O₃)

30.39 ppb

201

201+

Sulfur Dioxide (SO₂)

0.19 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

12.44 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.26 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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Johnston, Rhode Island

Scroll To Air Quality Map

Track live Johnston, Rhode Island air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-29T08:00:00.000Z	64 \| moderate	15.877 \| fine	71.164 \| fine	28.169 \| good	0.169 \| good	6.044 \| good	0.296 \| good
2025-07-29T09:00:00.000Z	64 \| moderate	15.793 \| fine	69.637 \| fine	26.283 \| good	0.169 \| good	9.893 \| good	0.399 \| good
2025-07-29T10:00:00.000Z	64 \| moderate	16.485 \| fine	73.081 \| fine	21.744 \| good	0.162 \| good	12.103 \| good	0.448 \| good
2025-07-29T11:00:00.000Z	66 \| moderate	16.683 \| fine	74.195 \| fine	20.685 \| good	0.178 \| good	11.432 \| good	0.451 \| good
2025-07-29T12:00:00.000Z	64 \| moderate	15.596 \| fine	68.661 \| fine	19.169 \| good	0.209 \| good	11.972 \| good	0.556 \| good
2025-07-29T13:00:00.000Z	62 \| moderate	15.197 \| fine	68.052 \| fine	23.259 \| good	0.207 \| good	11.352 \| good	0.495 \| good
2025-07-29T14:00:00.000Z	64 \| moderate	16.123 \| fine	72.293 \| fine	28.044 \| good	0.197 \| good	8.679 \| good	0.412 \| good
2025-07-29T15:00:00.000Z	62 \| moderate	15.222 \| fine	67.964 \| fine	30.821 \| good	0.189 \| good	7.813 \| good	0.358 \| good
2025-07-29T16:00:00.000Z	62 \| moderate	15.259 \| fine	66.963 \| fine	38.528 \| good	0.18 \| good	9.823 \| good	0.305 \| good
2025-07-29T17:00:00.000Z	62 \| moderate	15.482 \| fine	69.362 \| fine	45.068 \| good	0.186 \| good	8.245 \| good	0.305 \| good
2025-07-29T18:00:00.000Z	60 \| moderate	13.595 \| fine	61.062 \| fine	47.434 \| good	0.205 \| good	7.178 \| good	0.302 \| good
2025-07-29T19:00:00.000Z	54 \| moderate	11.259 \| good	49.978 \| good	45.08 \| good	0.232 \| good	7.085 \| good	0.314 \| good
2025-07-29T20:00:00.000Z	54 \| moderate	10.73 \| good	48.226 \| good	47.653 \| good	0.471 \| good	6.007 \| good	0.357 \| good
2025-07-29T21:00:00.000Z	52 \| moderate	10.046 \| good	44.501 \| good	49.088 \| good	0.454 \| good	5.831 \| good	0.354 \| good
2025-07-29T22:00:00.000Z	49 \| good	9.196 \| good	40.369 \| good	49.568 \| good	0.456 \| good	4.046 \| good	0.354 \| good
2025-07-29T23:00:00.000Z	52 \| moderate	9.568 \| good	42.552 \| good	44.763 \| good	0.463 \| good	4.413 \| good	0.354 \| good
2025-07-30T00:00:00.000Z	44 \| good	8.412 \| good	37.523 \| good	41.523 \| good	0.456 \| good	6.24 \| good	0.45 \| good
2025-07-30T01:00:00.000Z	38 \| good	6.83 \| good	29.194 \| good	36.512 \| good	0.427 \| good	6.809 \| good	0.348 \| good
2025-07-30T02:00:00.000Z	52 \| moderate	9.885 \| good	43.984 \| good	39.953 \| good	0.18 \| good	7.333 \| good	0.438 \| good
2025-07-30T03:00:00.000Z	69 \| moderate	18.849 \| fine	83.028 \| fine	22.582 \| good	0.871 \| good	6.932 \| good	0.272 \| good
2025-07-30T04:00:00.000Z	54 \| moderate	11.483 \| good	51.161 \| good	34.219 \| good	0.257 \| good	11.705 \| good	0.4 \| good
2025-07-30T05:00:00.000Z	56 \| moderate	11.757 \| good	52.221 \| good	37.663 \| good	0.247 \| good	12.966 \| good	0.404 \| good
2025-07-30T06:00:00.000Z	56 \| moderate	11.891 \| good	53.56 \| good	23.17 \| good	0.15 \| good	15.251 \| good	0.308 \| good
2025-07-30T07:00:00.000Z	54 \| moderate	10.569 \| good	47.308 \| good	32.484 \| good	0.221 \| good	10.036 \| good	0.264 \| good
2025-07-30T08:00:00.000Z	52 \| moderate	9.775 \| good	43.132 \| good	28.486 \| good	0.476 \| good	8.937 \| good	0.262 \| good
2025-07-30T09:00:00.000Z	49 \| good	9.185 \| good	41.318 \| good	21.332 \| good	0.42 \| good	11.796 \| good	0.299 \| good
2025-07-30T10:00:00.000Z	49 \| good	9.274 \| good	41.837 \| good	13.664 \| good	0.196 \| good	12.329 \| good	0.398 \| good
2025-07-30T11:00:00.000Z	49 \| good	9.418 \| good	42.016 \| good	19.607 \| good	0.198 \| good	13.999 \| good	0.442 \| good
2025-07-30T12:00:00.000Z	49 \| good	9.2 \| good	40.419 \| good	21.929 \| good	0.204 \| good	13.001 \| good	0.364 \| good
2025-07-30T13:00:00.000Z	49 \| good	8.98 \| good	39.046 \| good	30.686 \| good	0.205 \| good	9.519 \| good	0.263 \| good
2025-07-30T14:00:00.000Z	54 \| moderate	10.674 \| good	46.917 \| good	36.316 \| good	0.212 \| good	6.314 \| good	0.256 \| good
2025-07-30T15:00:00.000Z	54 \| moderate	11.359 \| good	50.771 \| good	30.838 \| good	0.186 \| good	5.924 \| good	0.257 \| good
2025-07-30T16:00:00.000Z	56 \| moderate	11.638 \| good	52.018 \| good	38.519 \| good	0.185 \| good	4.465 \| good	0.215 \| good
2025-07-30T17:00:00.000Z	56 \| moderate	11.652 \| good	52.977 \| good	42.964 \| good	0.232 \| good	4.069 \| good	0.222 \| good
2025-07-30T18:00:00.000Z	56 \| moderate	11.649 \| good	53.5 \| good	44.385 \| good	0.444 \| good	5.059 \| good	0.24 \| good
2025-07-30T19:00:00.000Z	52 \| moderate	10.182 \| good	45.318 \| good	53.874 \| good	0.438 \| good	8.051 \| good	0.301 \| good
2025-07-30T20:00:00.000Z	54 \| moderate	10.846 \| good	47.878 \| good	51.917 \| good	0.213 \| good	5.797 \| good	0.301 \| good
2025-07-30T21:00:00.000Z	52 \| moderate	9.868 \| good	44.652 \| good	44.637 \| good	0.232 \| good	7.232 \| good	0.353 \| good
2025-07-30T22:00:00.000Z	52 \| moderate	9.913 \| good	44.4 \| good	48.399 \| good	0.21 \| good	4.222 \| good	0.322 \| good
2025-07-30T23:00:00.000Z	80 \| moderate	9.247 \| good	41.122 \| good	64.491 \| fine	0.317 \| good	7.537 \| good	0.4 \| good
2025-07-31T00:00:00.000Z	52 \| moderate	10.354 \| good	46.497 \| good	51.385 \| good	0.268 \| good	7.25 \| good	0.4 \| good
2025-07-31T01:00:00.000Z	49 \| good	9.5 \| good	41.593 \| good	47.481 \| good	0.407 \| good	7.438 \| good	0.407 \| good
2025-07-31T02:00:00.000Z	49 \| good	9.042 \| good	39.84 \| good	50.145 \| good	0.546 \| good	9.327 \| good	0.354 \| good
2025-07-31T03:00:00.000Z	49 \| good	9.346 \| good	41.85 \| good	48.771 \| good	0.332 \| good	10.005 \| good	0.351 \| good
2025-07-31T04:00:00.000Z	52 \| moderate	9.534 \| good	42.818 \| good	49.417 \| good	0.2 \| good	9.43 \| good	0.356 \| good
2025-07-31T05:00:00.000Z	54 \| moderate	10.808 \| good	48.424 \| good	39.698 \| good	0.166 \| good	11.87 \| good	0.35 \| good
2025-07-31T06:00:00.000Z	54 \| moderate	11.144 \| good	49.272 \| good	30.827 \| good	0.256 \| good	12.493 \| good	0.302 \| good
2025-07-31T07:00:00.000Z	52 \| moderate	10.232 \| good	45.974 \| good	31.805 \| good	0.187 \| good	11.161 \| good	0.252 \| good
2025-07-31T07:00:00.000Z	54 \| moderate	10.932 \| good	47.476 \| good	30.392 \| good	0.186 \| good	12.44 \| good	0.258 \| good
2025-07-26T21:00:00.000Z	37 \| good	4.604 \| good	19.8 \| good	39.601 \| good	0.442 \| good	2.04 \| good	0.272 \| good
2025-07-26T22:00:00.000Z	33 \| good	4.959 \| good	21.297 \| good	36.413 \| good	0.442 \| good	3.62 \| good	0.291 \| good
2025-07-26T23:00:00.000Z	44 \| good	8.448 \| good	37.368 \| good	31.622 \| good	0.442 \| good	5.2 \| good	0.309 \| good
2025-07-27T00:00:00.000Z	44 \| good	8.021 \| good	35.453 \| good	30.379 \| good	0.442 \| good	6.779 \| good	0.327 \| good
2025-07-27T01:00:00.000Z	49 \| good	9.219 \| good	41.135 \| good	27.418 \| good	0.409 \| good	6.214 \| good	0.322 \| good
2025-07-27T02:00:00.000Z	49 \| good	8.568 \| good	37.503 \| good	24.668 \| good	0.375 \| good	5.649 \| good	0.317 \| good
2025-07-27T03:00:00.000Z	49 \| good	8.767 \| good	38.262 \| good	23.05 \| good	0.342 \| good	5.084 \| good	0.311 \| good
2025-07-27T04:00:00.000Z	52 \| moderate	9.577 \| good	42.753 \| good	21.712 \| good	0.337 \| good	4.794 \| good	0.307 \| good
2025-07-27T05:00:00.000Z	52 \| moderate	9.693 \| good	43.223 \| good	19.503 \| good	0.333 \| good	4.503 \| good	0.302 \| good
2025-07-27T06:00:00.000Z	49 \| good	8.835 \| good	38.668 \| good	17.139 \| good	0.328 \| good	4.212 \| good	0.297 \| good
2025-07-27T07:00:00.000Z	44 \| good	7.744 \| good	33.898 \| good	18.39 \| good	0.348 \| good	3.984 \| good	0.293 \| good
2025-07-27T08:00:00.000Z	44 \| good	7.693 \| good	33.554 \| good	17.821 \| good	0.367 \| good	3.757 \| good	0.289 \| good
2025-07-27T09:00:00.000Z	38 \| good	7.192 \| good	31.58 \| good	17.867 \| good	0.387 \| good	3.53 \| good	0.284 \| good
2025-07-27T10:00:00.000Z	38 \| good	6.883 \| good	30.551 \| good	16.389 \| good	0.403 \| good	3.773 \| good	0.286 \| good
2025-07-27T11:00:00.000Z	38 \| good	6.693 \| good	29.571 \| good	17.161 \| good	0.419 \| good	4.015 \| good	0.288 \| good
2025-07-27T12:00:00.000Z	33 \| good	6.255 \| good	27.713 \| good	17.119 \| good	0.435 \| good	4.258 \| good	0.289 \| good
2025-07-27T13:00:00.000Z	33 \| good	5.715 \| good	24.818 \| good	15.98 \| good	0.421 \| good	3.912 \| good	0.287 \| good
2025-07-27T14:00:00.000Z	33 \| good	5.619 \| good	23.974 \| good	16.035 \| good	0.406 \| good	3.566 \| good	0.285 \| good
2025-07-27T15:00:00.000Z	33 \| good	5.858 \| good	25.289 \| good	16.644 \| good	0.391 \| good	3.22 \| good	0.282 \| good
2025-07-27T16:00:00.000Z	38 \| good	6.758 \| good	29.821 \| good	18.221 \| good	0.378 \| good	2.881 \| good	0.275 \| good
2025-07-27T17:00:00.000Z	38 \| good	7.33 \| good	32.565 \| good	19.962 \| good	0.366 \| good	2.542 \| good	0.268 \| good
2025-07-27T18:00:00.000Z	52 \| moderate	9.89 \| good	44.002 \| good	23.216 \| good	0.354 \| good	2.202 \| good	0.261 \| good
2025-07-27T19:00:00.000Z	38 \| good	7.259 \| good	32.199 \| good	18.904 \| good	0.341 \| good	2.512 \| good	0.258 \| good
2025-07-27T20:00:00.000Z	38 \| good	6.542 \| good	29.079 \| good	16.232 \| good	0.328 \| good	2.821 \| good	0.256 \| good
2025-07-27T21:00:00.000Z	38 \| good	6.544 \| good	28.931 \| good	13.328 \| good	0.315 \| good	3.13 \| good	0.253 \| good
2025-07-27T22:00:00.000Z	38 \| good	7.297 \| good	32.425 \| good	14.609 \| good	0.292 \| good	3.456 \| good	0.249 \| good
2025-07-27T23:00:00.000Z	44 \| good	7.749 \| good	34.386 \| good	17.934 \| good	0.269 \| good	3.781 \| good	0.245 \| good
2025-07-28T00:00:00.000Z	33 \| good	6.237 \| good	27.597 \| good	22.705 \| good	0.246 \| good	4.106 \| good	0.241 \| good
2025-07-28T01:00:00.000Z	33 \| good	6.005 \| good	26.272 \| good	21.785 \| good	0.241 \| good	4.112 \| good	0.234 \| good
2025-07-28T02:00:00.000Z	33 \| good	6.062 \| good	26.777 \| good	18.513 \| good	0.237 \| good	4.119 \| good	0.227 \| good
2025-07-28T03:00:00.000Z	33 \| good	6.234 \| good	27.542 \| good	16.927 \| good	0.232 \| good	4.125 \| good	0.221 \| good
2025-07-28T04:00:00.000Z	38 \| good	7.243 \| good	31.899 \| good	16.09 \| good	0.222 \| good	4.097 \| good	0.217 \| good
2025-07-28T05:00:00.000Z	44 \| good	7.628 \| good	33.757 \| good	15.374 \| good	0.213 \| good	4.069 \| good	0.213 \| good
2025-07-28T06:00:00.000Z	49 \| good	8.689 \| good	38.059 \| good	14.093 \| good	0.203 \| good	4.041 \| good	0.209 \| good
2025-07-28T07:00:00.000Z	49 \| good	8.585 \| good	37.476 \| good	16.611 \| good	0.22 \| good	3.961 \| good	0.214 \| good
2025-07-28T08:00:00.000Z	52 \| moderate	9.856 \| good	44.069 \| good	17.504 \| good	0.237 \| good	3.882 \| good	0.22 \| good
2025-07-28T09:00:00.000Z	49 \| good	9.241 \| good	41.289 \| good	19.223 \| good	0.254 \| good	3.802 \| good	0.225 \| good
2025-07-28T10:00:00.000Z	52 \| moderate	10.014 \| good	44.458 \| good	17.725 \| good	0.33 \| good	3.591 \| good	0.232 \| good
2025-07-28T11:00:00.000Z	54 \| moderate	10.639 \| good	47.099 \| good	23.55 \| good	0.405 \| good	3.379 \| good	0.239 \| good
2025-07-28T12:00:00.000Z	54 \| moderate	11.25 \| good	49.723 \| good	29.763 \| good	0.481 \| good	3.168 \| good	0.247 \| good
2025-07-28T13:00:00.000Z	54 \| moderate	10.695 \| good	47.418 \| good	36.859 \| good	0.468 \| good	3.044 \| good	0.246 \| good
2025-07-28T14:00:00.000Z	54 \| moderate	10.658 \| good	47.307 \| good	43.655 \| good	0.456 \| good	2.92 \| good	0.246 \| good
2025-07-28T15:00:00.000Z	54 \| moderate	11.061 \| good	48.819 \| good	45.407 \| good	0.443 \| good	2.796 \| good	0.245 \| good
2025-07-28T16:00:00.000Z	56 \| moderate	11.643 \| good	51.09 \| good	44.895 \| good	0.432 \| good	2.473 \| good	0.241 \| good
2025-07-28T17:00:00.000Z	52 \| moderate	10.481 \| good	46.559 \| good	45.898 \| good	0.42 \| good	2.15 \| good	0.237 \| good
2025-07-28T18:00:00.000Z	58 \| moderate	12.531 \| fine	56.459 \| fine	45.825 \| good	0.408 \| good	1.826 \| good	0.233 \| good
2025-07-28T19:00:00.000Z	52 \| moderate	10.132 \| good	45.13 \| good	41.103 \| good	0.402 \| good	1.923 \| good	0.232 \| good
2025-07-28T20:00:00.000Z	44 \| good	8.136 \| good	35.506 \| good	37.58 \| good	0.395 \| good	2.02 \| good	0.232 \| good

Johnston

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Johnston, Rhode Island

0.38ppm

How accurate is Rhode Island, USA air quality data?

The air quality data for Rhode Island, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

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Frequently asked questions

How frequently does the air quality data for Johnston, Rhode Island get updated?

Air quality updates for Johnston, Rhode Island are available every hour.

What time in the past 24 hours saw the poorest air quality in Johnston, Rhode Island?

Johnston, Rhode Island experienced its worst air quality at 03:00:00, 2025-07-26.

When was air quality in Johnston, Rhode Island the best over the past 24 hours?

The best air quality in Johnston, Rhode Island was observed at 08:00:00 on 2025-07-26.

What is the air quality in Johnston, Rhode Island right now?

The air quality in Johnston, Rhode Island right now is Moderate, with an AQI of 79.

What pollutant is most frequently found in Johnston, Rhode Island?

In Johnston, Rhode Island, PM2.5 is the most frequently found pollutant.

What can I do if the air quality in Johnston, Rhode Island is poor?

When air quality in Johnston, Rhode Island is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Johnston, Rhode Island right now?

Johnston, Rhode Island currently has a PM_2.5 concentration of 24.344 μg/m³.

What is the current level of PM₁₀ in Johnston, Rhode Island?

Johnston, Rhode Island currently has a PM₁₀ concentration of 102.091 μg/m³.

What is the current level of carbon monoxide (CO) in Johnston, Rhode Island?

The current carbon monoxide (CO) level in Johnston, Rhode Island is 0.387 ppm.

What is the current level of sulfur dioxide (SO₂) in Johnston, Rhode Island?

The current sulfur dioxide (SO₂) concentration in Johnston, Rhode Island is 0.179 ppb.

What is the current level of ozone (O₃) in Johnston, Rhode Island?

Johnston, Rhode Island currently has an ozone (O₃) concentration of 43.18 ppm.

What is the current level of nitrogen dioxide (NO₂) in Johnston, Rhode Island?

The current level of nitrogen dioxide (NO₂) in Johnston, Rhode Island is 2.208 ppb.

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