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

Johnston, Rhode Island currently has a PM10 concentration of 20.942 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 0.458 ppb.

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

Johnston, Rhode Island currently has an ozone (O3) concentration of 24.556 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 3.82 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)

Good

Johnston, Rhode Island

Last updated: ... (Local time)

Major air pollutants in Johnston, Rhode Island

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.22 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

20.94 μg/m³

155

255

425

605+

Ozone (O₃)

24.56 ppb

201

201+

Sulfur Dioxide (SO₂)

0.46 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.82 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.21 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
2025-06-05T11:00:00.000Z	44 \| good	8.437 \| good	36.154 \| good	39.29 \| good	0.4 \| good	19.352 \| good	0.371 \| good
2025-06-05T12:00:00.000Z	54 \| moderate	10.521 \| good	46.383 \| good	43.584 \| good	0.459 \| good	22.78 \| good	0.54 \| good
2025-06-05T13:00:00.000Z	58 \| moderate	12.964 \| fine	56.864 \| fine	48.161 \| good	0.386 \| good	17.727 \| good	0.474 \| good
2025-06-05T14:00:00.000Z	60 \| moderate	14.199 \| fine	61.609 \| fine	43.573 \| good	0.544 \| good	14.51 \| good	0.48 \| good
2025-06-05T15:00:00.000Z	64 \| moderate	16.092 \| fine	70.356 \| fine	45.115 \| good	0.535 \| good	9.127 \| good	0.304 \| good
2025-06-05T16:00:00.000Z	64 \| moderate	16.421 \| fine	71.298 \| fine	48.736 \| good	0.579 \| good	9.26 \| good	0.298 \| good
2025-06-05T17:00:00.000Z	74 \| moderate	17.117 \| fine	74.442 \| fine	61.65 \| fine	0.79 \| good	10.757 \| good	0.304 \| good
2025-06-05T18:00:00.000Z	80 \| moderate	19.189 \| fine	82.204 \| fine	63.978 \| fine	0.629 \| good	10.019 \| good	0.383 \| good
2025-06-05T19:00:00.000Z	74 \| moderate	17.811 \| fine	76.207 \| fine	61.962 \| fine	0.643 \| good	10.474 \| good	0.296 \| good
2025-06-05T20:00:00.000Z	71 \| moderate	17.82 \| fine	76.772 \| fine	60.889 \| fine	0.375 \| good	5.742 \| good	0.301 \| good
2025-06-05T21:00:00.000Z	108 \| sensitive	17.93 \| fine	76.896 \| fine	73.359 \| moderate	0.581 \| good	7.635 \| good	0.3 \| good
2025-06-05T22:00:00.000Z	122 \| sensitive	19.269 \| fine	74.772 \| fine	76.923 \| moderate	0.56 \| good	10.536 \| good	0.463 \| good
2025-06-05T23:00:00.000Z	105 \| sensitive	19.908 \| fine	85.525 \| fine	71.571 \| moderate	0.571 \| good	11.684 \| good	0.542 \| good
2025-06-06T00:00:00.000Z	101 \| sensitive	19.409 \| fine	83.477 \| fine	70.752 \| fine	0.549 \| good	9.617 \| good	0.545 \| good
2025-06-06T01:00:00.000Z	93 \| moderate	20 \| fine	85.888 \| fine	68.363 \| fine	0.532 \| good	11.576 \| good	0.545 \| good
2025-06-06T02:00:00.000Z	80 \| moderate	19.59 \| fine	83.766 \| fine	63.799 \| fine	0.526 \| good	12.027 \| good	0.544 \| good
2025-06-06T03:00:00.000Z	84 \| moderate	18.854 \| fine	80.832 \| fine	65.172 \| fine	0.569 \| good	16.148 \| good	0.551 \| good
2025-06-06T04:00:00.000Z	74 \| moderate	18.963 \| fine	81.246 \| fine	61.756 \| fine	0.555 \| good	14.077 \| good	0.389 \| good
2025-06-06T05:00:00.000Z	69 \| moderate	19.042 \| fine	81.533 \| fine	59.05 \| fine	0.71 \| good	16.494 \| good	0.375 \| good
2025-06-06T06:00:00.000Z	67 \| moderate	18.361 \| fine	80.275 \| fine	56.285 \| fine	0.717 \| good	17.187 \| good	0.363 \| good
2025-06-06T07:00:00.000Z	67 \| moderate	17.621 \| fine	75.526 \| fine	54.707 \| good	0.476 \| good	15.554 \| good	0.369 \| good
2025-06-06T08:00:00.000Z	66 \| moderate	17.208 \| fine	73.311 \| fine	52.546 \| good	0.467 \| good	8.171 \| good	0.238 \| good
2025-06-06T09:00:00.000Z	66 \| moderate	16.637 \| fine	71.827 \| fine	47.085 \| good	0.569 \| good	15.148 \| good	0.372 \| good
2025-06-06T10:00:00.000Z	66 \| moderate	16.665 \| fine	72.063 \| fine	37.7 \| good	0.531 \| good	15.802 \| good	0.372 \| good
2025-06-06T11:00:00.000Z	67 \| moderate	17.964 \| fine	77.128 \| fine	34.274 \| good	0.504 \| good	19.185 \| good	0.604 \| good
2025-06-06T12:00:00.000Z	69 \| moderate	18.821 \| fine	80.534 \| fine	37.987 \| good	0.521 \| good	13.474 \| good	0.375 \| good
2025-06-06T13:00:00.000Z	71 \| moderate	19.731 \| fine	84.667 \| fine	36.023 \| good	0.542 \| good	9.657 \| good	0.288 \| good
2025-06-06T14:00:00.000Z	67 \| moderate	17.867 \| fine	76.668 \| fine	36.372 \| good	0.544 \| good	6.72 \| good	0.289 \| good
2025-06-06T15:00:00.000Z	64 \| moderate	15.989 \| fine	68.771 \| fine	35.518 \| good	0.404 \| good	4.802 \| good	0.289 \| good
2025-06-06T16:00:00.000Z	62 \| moderate	14.958 \| fine	64.549 \| fine	42.41 \| good	0.464 \| good	4.511 \| good	0.289 \| good
2025-06-06T17:00:00.000Z	66 \| moderate	16.666 \| fine	72.204 \| fine	44.786 \| good	0.409 \| good	4.504 \| good	0.284 \| good
2025-06-06T18:00:00.000Z	69 \| moderate	18.649 \| fine	81.175 \| fine	49.218 \| good	0.456 \| good	6.408 \| good	0.289 \| good
2025-06-06T19:00:00.000Z	71 \| moderate	19.817 \| fine	85.696 \| fine	50.428 \| good	0.333 \| good	5.078 \| good	0.304 \| good
2025-06-06T20:00:00.000Z	71 \| moderate	19.935 \| fine	86.908 \| fine	58.36 \| fine	0.54 \| good	4.062 \| good	0.291 \| good
2025-06-06T21:00:00.000Z	67 \| moderate	17.921 \| fine	77.649 \| fine	58.429 \| fine	0.693 \| good	7.054 \| good	0.378 \| good
2025-06-06T22:00:00.000Z	67 \| moderate	17.53 \| fine	75.446 \| fine	47.066 \| good	0.681 \| good	8.572 \| good	0.375 \| good
2025-06-06T23:00:00.000Z	66 \| moderate	16.908 \| fine	72.96 \| fine	46.067 \| good	0.781 \| good	8.618 \| good	0.447 \| good
2025-06-07T00:00:00.000Z	62 \| moderate	15.468 \| fine	65.969 \| fine	39.711 \| good	0.585 \| good	10.865 \| good	0.451 \| good
2025-06-07T01:00:00.000Z	58 \| moderate	13.359 \| fine	57.174 \| fine	36.333 \| good	0.433 \| good	9.622 \| good	0.449 \| good
2025-06-07T02:00:00.000Z	60 \| moderate	14.008 \| fine	60.521 \| fine	38.346 \| good	0.484 \| good	9.23 \| good	0.377 \| good
2025-06-07T03:00:00.000Z	56 \| moderate	12.127 \| fine	52.276 \| good	33.545 \| good	0.52 \| good	4.994 \| good	0.215 \| good
2025-06-07T04:00:00.000Z	52 \| moderate	9.682 \| good	41.272 \| good	36.314 \| good	0.51 \| good	3.929 \| good	0.208 \| good
2025-06-07T05:00:00.000Z	44 \| good	8.024 \| good	32.968 \| good	33.546 \| good	0.967 \| good	3.15 \| good	0.192 \| good
2025-06-07T06:00:00.000Z	38 \| good	6.558 \| good	28.714 \| good	32.335 \| good	0.942 \| good	2.963 \| good	0.192 \| good
2025-06-07T07:00:00.000Z	33 \| good	5.808 \| good	25.726 \| good	29.013 \| good	0.445 \| good	2.118 \| good	0.205 \| good
2025-06-07T08:00:00.000Z	33 \| good	5.917 \| good	23.49 \| good	28.243 \| good	0.457 \| good	2.936 \| good	0.206 \| good
2025-06-07T09:00:00.000Z	27 \| good	5.225 \| good	20.942 \| good	24.556 \| good	0.458 \| good	3.82 \| good	0.214 \| good
2025-06-07T10:00:00.000Z	27 \| good	5.225 \| good	20.942 \| good	24.556 \| good	0.458 \| good	3.82 \| good	0.214 \| good
2025-06-07T11:00:00.000Z	44 \| good	7.521 \| good	33.344 \| good	28.392 \| good	0.11 \| good	3.33 \| good	0.158 \| good
2025-06-07T12:00:00.000Z	44 \| good	7.943 \| good	34.751 \| good	33.51 \| good	0.127 \| good	3.55 \| good	0.16 \| good
2025-06-07T13:00:00.000Z	49 \| good	9.404 \| good	42.008 \| good	37.92 \| good	0.164 \| good	2.187 \| good	0.148 \| good
2025-06-07T14:00:00.000Z	54 \| moderate	10.733 \| good	47.59 \| good	37.302 \| good	0.198 \| good	2.362 \| good	0.149 \| good
2025-06-07T15:00:00.000Z	56 \| moderate	11.942 \| good	53.225 \| good	37.677 \| good	0.232 \| good	2.537 \| good	0.15 \| good
2025-06-07T16:00:00.000Z	54 \| moderate	11.174 \| good	49.343 \| good	39.423 \| good	0.254 \| good	1.717 \| good	0.144 \| good
2025-06-07T17:00:00.000Z	54 \| moderate	10.903 \| good	48.437 \| good	40.892 \| good	0.275 \| good	1.905 \| good	0.144 \| good
2025-06-07T18:00:00.000Z	54 \| moderate	10.8 \| good	47.661 \| good	41.581 \| good	0.296 \| good	2.094 \| good	0.144 \| good
2025-06-07T19:00:00.000Z	49 \| good	9.453 \| good	41.98 \| good	42.366 \| good	0.327 \| good	1.899 \| good	0.163 \| good
2025-06-07T20:00:00.000Z	52 \| moderate	9.622 \| good	42.947 \| good	44.728 \| good	0.331 \| good	2.031 \| good	0.162 \| good
2025-06-07T21:00:00.000Z	52 \| moderate	10.092 \| good	45.043 \| good	46.677 \| good	0.335 \| good	2.164 \| good	0.16 \| good
2025-06-07T22:00:00.000Z	54 \| moderate	11.494 \| good	51.239 \| good	42.806 \| good	0.276 \| good	4.76 \| good	0.201 \| good
2025-06-07T23:00:00.000Z	58 \| moderate	12.878 \| fine	57.471 \| fine	38.335 \| good	0.294 \| good	5.209 \| good	0.199 \| good
2025-06-08T00:00:00.000Z	54 \| moderate	11.158 \| good	49.663 \| good	34.162 \| good	0.311 \| good	5.658 \| good	0.198 \| good
2025-06-08T01:00:00.000Z	56 \| moderate	12.359 \| fine	55.867 \| fine	31.558 \| good	0.349 \| good	6.089 \| good	0.238 \| good
2025-06-08T02:00:00.000Z	60 \| moderate	13.513 \| fine	60.269 \| fine	28.868 \| good	0.359 \| good	6.557 \| good	0.235 \| good
2025-06-08T03:00:00.000Z	60 \| moderate	13.546 \| fine	60.764 \| fine	26.872 \| good	0.369 \| good	7.026 \| good	0.231 \| good
2025-06-08T04:00:00.000Z	56 \| moderate	12.498 \| fine	56.573 \| fine	25.8 \| good	0.4 \| good	3.991 \| good	0.231 \| good
2025-06-08T05:00:00.000Z	60 \| moderate	13.541 \| fine	60.656 \| fine	24.259 \| good	0.463 \| good	4.723 \| good	0.231 \| good
2025-06-08T06:00:00.000Z	62 \| moderate	15.209 \| fine	68.11 \| fine	22.579 \| good	0.526 \| good	5.455 \| good	0.23 \| good
2025-06-08T07:00:00.000Z	62 \| moderate	14.647 \| fine	64.997 \| fine	20.72 \| good	0.534 \| good	3.838 \| good	0.208 \| good
2025-06-08T08:00:00.000Z	60 \| moderate	14.256 \| fine	63.365 \| fine	19.396 \| good	0.608 \| good	4.387 \| good	0.204 \| good
2025-06-08T09:00:00.000Z	58 \| moderate	12.952 \| fine	58.618 \| fine	18.192 \| good	0.681 \| good	4.937 \| good	0.199 \| good
2025-06-08T10:00:00.000Z	56 \| moderate	11.949 \| good	53.37 \| good	18.307 \| good	0.432 \| good	3.117 \| good	0.192 \| good
2025-06-08T11:00:00.000Z	58 \| moderate	13.236 \| fine	60.05 \| fine	20.973 \| good	0.462 \| good	3.326 \| good	0.187 \| good
2025-06-08T12:00:00.000Z	62 \| moderate	15.373 \| fine	68.309 \| fine	26.54 \| good	0.492 \| good	3.535 \| good	0.181 \| good
2025-06-08T13:00:00.000Z	62 \| moderate	14.763 \| fine	66.187 \| fine	32.691 \| good	0.359 \| good	2.353 \| good	0.211 \| good
2025-06-08T14:00:00.000Z	60 \| moderate	13.61 \| fine	60.476 \| fine	37.068 \| good	0.363 \| good	2.449 \| good	0.21 \| good
2025-06-08T15:00:00.000Z	56 \| moderate	11.663 \| good	51.505 \| good	41.114 \| good	0.367 \| good	2.546 \| good	0.209 \| good
2025-06-08T16:00:00.000Z	58 \| moderate	12.662 \| fine	57.157 \| fine	44.133 \| good	0.217 \| good	1.397 \| good	0.242 \| good
2025-06-08T17:00:00.000Z	62 \| moderate	14.582 \| fine	64.775 \| fine	46.34 \| good	0.222 \| good	1.446 \| good	0.242 \| good
2025-06-08T18:00:00.000Z	58 \| moderate	13.373 \| fine	60.662 \| fine	47.601 \| good	0.226 \| good	1.495 \| good	0.241 \| good
2025-06-08T19:00:00.000Z	58 \| moderate	12.726 \| fine	57.178 \| fine	49.479 \| good	0.201 \| good	1.985 \| good	0.26 \| good
2025-06-08T20:00:00.000Z	60 \| moderate	14.49 \| fine	64.6 \| fine	48.842 \| good	0.21 \| good	2.088 \| good	0.257 \| good
2025-06-08T21:00:00.000Z	66 \| moderate	16.672 \| fine	74.636 \| fine	45.45 \| good	0.219 \| good	2.191 \| good	0.254 \| good
2025-06-08T22:00:00.000Z	64 \| moderate	16.24 \| fine	72.378 \| fine	41.442 \| good	0.373 \| good	4.437 \| good	0.271 \| good
2025-06-08T23:00:00.000Z	64 \| moderate	16.205 \| fine	72.401 \| fine	37.693 \| good	0.393 \| good	4.582 \| good	0.267 \| good
2025-06-09T00:00:00.000Z	60 \| moderate	14.443 \| fine	64.555 \| fine	32.571 \| good	0.414 \| good	4.726 \| good	0.262 \| good
2025-06-09T01:00:00.000Z	58 \| moderate	13.16 \| fine	59.226 \| fine	33.12 \| good	0.601 \| good	6.496 \| good	0.271 \| good
2025-06-09T02:00:00.000Z	58 \| moderate	12.528 \| fine	55.652 \| fine	32.85 \| good	0.624 \| good	6.733 \| good	0.269 \| good
2025-06-09T03:00:00.000Z	56 \| moderate	12.277 \| fine	55.114 \| fine	31.934 \| good	0.647 \| good	6.971 \| good	0.267 \| good
2025-06-09T04:00:00.000Z	54 \| moderate	10.927 \| good	48.064 \| good	31.707 \| good	0.766 \| good	6.701 \| good	0.269 \| good
2025-06-09T05:00:00.000Z	56 \| moderate	11.707 \| good	52.388 \| good	30.942 \| good	0.802 \| good	6.929 \| good	0.27 \| good
2025-06-09T06:00:00.000Z	52 \| moderate	9.744 \| good	10.155 \| good	33.398 \| good	0.833 \| good	7.127 \| good	0.269 \| good
2025-06-09T07:00:00.000Z	52 \| moderate	10.272 \| good	45.384 \| good	33.726 \| good	0.932 \| good	5.91 \| good	0.267 \| good
2025-06-09T08:00:00.000Z	49 \| good	8.905 \| good	39.868 \| good	33.6 \| good	0.975 \| good	6.194 \| good	0.268 \| good
2025-06-09T09:00:00.000Z	44 \| good	7.877 \| good	34.6 \| good	31.69 \| good	1.018 \| good	6.478 \| good	0.27 \| good
2025-06-09T10:00:00.000Z	38 \| good	7.247 \| good	31.74 \| good	30.171 \| good	0.955 \| good	4.008 \| good	0.269 \| good

Johnston

Empower business decisions with accurate air quality data

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

0.21ppm

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 08:00:00, 2025-06-06.

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 09:00:00 on 2025-06-07.

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

The air quality in Johnston, Rhode Island right now is Good, with an AQI of 27.

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 5.225 μg/m³.

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

Johnston, Rhode Island currently has a PM₁₀ concentration of 20.942 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 0.214 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 0.458 ppb.

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

Johnston, Rhode Island currently has an ozone (O₃) concentration of 24.556 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 3.82 ppb.

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