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

Johnston, Rhode Island currently has a PM10 concentration of 14.801 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 0.326 ppb.

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

Johnston, Rhode Island currently has an ozone (O3) concentration of 31.953 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 4.064 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)

Common air pollutants in Johnston, Rhode Island

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.65 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

19.79 μg/m³

155

255

425

605+

Ozone (O₃)

21.94 ppb

201

201+

Sulfur Dioxide (SO₂)

0.31 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.39 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

Please contact us for custom requests

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
2025-09-12T15:00:00.000Z	38 \| good	6.645 \| good	28.896 \| good	25.077 \| good	0.33 \| good	5.354 \| good	0.261 \| good
2025-09-12T16:00:00.000Z	33 \| good	5.959 \| good	25.447 \| good	28.324 \| good	0.275 \| good	4.536 \| good	0.256 \| good
2025-09-12T17:00:00.000Z	33 \| good	5.828 \| good	24.803 \| good	30.562 \| good	0.327 \| good	3.118 \| good	0.198 \| good
2025-09-12T18:00:00.000Z	33 \| good	6.193 \| good	26.641 \| good	31.544 \| good	0.327 \| good	2.033 \| good	0.197 \| good
2025-09-12T19:00:00.000Z	33 \| good	5.769 \| good	25.563 \| good	34.565 \| good	0.292 \| good	2.098 \| good	0.254 \| good
2025-09-12T20:00:00.000Z	33 \| good	4.994 \| good	21.185 \| good	36.356 \| good	0.274 \| good	2.528 \| good	0.197 \| good
2025-09-12T21:00:00.000Z	32 \| good	4.482 \| good	19.293 \| good	35.484 \| good	0.328 \| good	2.096 \| good	0.201 \| good
2025-09-12T22:00:00.000Z	29 \| good	5.01 \| good	21.595 \| good	31.454 \| good	0.379 \| good	3.957 \| good	0.197 \| good
2025-09-12T23:00:00.000Z	29 \| good	5.361 \| good	22.777 \| good	30.709 \| good	0.309 \| good	4.637 \| good	0.256 \| good
2025-09-13T00:00:00.000Z	27 \| good	5.158 \| good	21.9 \| good	25.921 \| good	0.307 \| good	4.933 \| good	0.204 \| good
2025-09-13T01:00:00.000Z	27 \| good	5.437 \| good	23.474 \| good	23.306 \| good	0.384 \| good	4.749 \| good	0.208 \| good
2025-09-13T02:00:00.000Z	33 \| good	6.276 \| good	27.81 \| good	20.934 \| good	0.307 \| good	4.86 \| good	0.209 \| good
2025-09-13T03:00:00.000Z	33 \| good	5.954 \| good	25.466 \| good	19.621 \| good	0.237 \| good	4.789 \| good	0.267 \| good
2025-09-13T04:00:00.000Z	33 \| good	6.388 \| good	27.817 \| good	17.331 \| good	0.25 \| good	8.833 \| good	0.526 \| good
2025-09-13T05:00:00.000Z	33 \| good	6.37 \| good	27.395 \| good	13.631 \| good	0.249 \| good	8.438 \| good	0.385 \| good
2025-09-13T06:00:00.000Z	38 \| good	6.723 \| good	28.966 \| good	10.584 \| good	0.265 \| good	8.389 \| good	0.328 \| good
2025-09-13T07:00:00.000Z	38 \| good	6.918 \| good	29.929 \| good	6.348 \| good	0.229 \| good	8.687 \| good	0.376 \| good
2025-09-13T08:00:00.000Z	44 \| good	7.706 \| good	33.295 \| good	5.742 \| good	0.244 \| good	8.411 \| good	0.358 \| good
2025-09-13T09:00:00.000Z	38 \| good	7.154 \| good	30.743 \| good	4.949 \| good	0.279 \| good	8.145 \| good	0.355 \| good
2025-09-13T10:00:00.000Z	33 \| good	5.635 \| good	24 \| good	7.072 \| good	0.3 \| good	7.967 \| good	0.461 \| good
2025-09-13T11:00:00.000Z	27 \| good	5.237 \| good	22.115 \| good	6.655 \| good	0.283 \| good	6.702 \| good	0.519 \| good
2025-09-13T12:00:00.000Z	33 \| good	5.986 \| good	25.646 \| good	5.978 \| good	0.301 \| good	6.828 \| good	0.528 \| good
2025-09-13T13:00:00.000Z	38 \| good	6.864 \| good	30.206 \| good	11.943 \| good	0.197 \| good	6.892 \| good	0.325 \| good
2025-09-13T14:00:00.000Z	33 \| good	6.209 \| good	26.583 \| good	15.933 \| good	0.209 \| good	6.022 \| good	0.262 \| good
2025-09-13T15:00:00.000Z	27 \| good	5.38 \| good	23.351 \| good	22.076 \| good	0.184 \| good	3.629 \| good	0.255 \| good
2025-09-13T16:00:00.000Z	23 \| good	4.482 \| good	19.085 \| good	24.873 \| good	0.168 \| good	3.213 \| good	0.255 \| good
2025-09-13T17:00:00.000Z	28 \| good	3.792 \| good	15.972 \| good	30.443 \| good	0.202 \| good	2.485 \| good	0.2 \| good
2025-09-13T18:00:00.000Z	31 \| good	3.256 \| good	13.835 \| good	33.47 \| good	0.187 \| good	1.993 \| good	0.2 \| good
2025-09-13T19:00:00.000Z	34 \| good	2.982 \| good	12.093 \| good	36.663 \| good	0.187 \| good	1.784 \| good	0.2 \| good
2025-09-13T20:00:00.000Z	32 \| good	3.587 \| good	15.159 \| good	34.693 \| good	0.183 \| good	2.267 \| good	0.203 \| good
2025-09-13T21:00:00.000Z	33 \| good	3.981 \| good	16.278 \| good	36.347 \| good	0.355 \| good	2.128 \| good	0.205 \| good
2025-09-13T22:00:00.000Z	31 \| good	3.637 \| good	15.335 \| good	33.988 \| good	0.351 \| good	1.946 \| good	0.205 \| good
2025-09-13T23:00:00.000Z	30 \| good	3.138 \| good	13.125 \| good	32.006 \| good	0.34 \| good	2.651 \| good	0.2 \| good
2025-09-14T00:00:00.000Z	30 \| good	3.509 \| good	14.801 \| good	31.953 \| good	0.326 \| good	4.064 \| good	0.262 \| good
2025-09-14T01:00:00.000Z	29 \| good	3.827 \| good	16.32 \| good	31.223 \| good	0.375 \| good	4.659 \| good	0.313 \| good
2025-09-14T02:00:00.000Z	27 \| good	4.177 \| good	18.166 \| good	28.555 \| good	0.321 \| good	4.882 \| good	0.368 \| good
2025-09-14T03:00:00.000Z	33 \| good	5.651 \| good	24.048 \| good	22.307 \| good	0.389 \| good	4.574 \| good	0.157 \| good
2025-09-14T04:00:00.000Z	27 \| good	4.79 \| good	20.715 \| good	26.46 \| good	0.317 \| good	4.233 \| good	0.208 \| good
2025-09-14T05:00:00.000Z	27 \| good	4.634 \| good	19.856 \| good	25.003 \| good	0.317 \| good	7.041 \| good	0.258 \| good
2025-09-14T06:00:00.000Z	27 \| good	4.504 \| good	18.957 \| good	25.401 \| good	0.496 \| good	3.6 \| good	0.203 \| good
2025-09-14T07:00:00.000Z	27 \| good	5.233 \| good	22.698 \| good	24.294 \| good	0.302 \| good	4.417 \| good	0.205 \| good
2025-09-14T08:00:00.000Z	27 \| good	4.995 \| good	21.062 \| good	21.746 \| good	0.313 \| good	3.409 \| good	0.205 \| good
2025-09-14T09:00:00.000Z	22 \| good	4.451 \| good	18.822 \| good	20.112 \| good	0.273 \| good	3.199 \| good	0.203 \| good
2025-09-14T10:00:00.000Z	22 \| good	4.292 \| good	18.184 \| good	18.167 \| good	0.306 \| good	4.169 \| good	0.203 \| good
2025-09-14T11:00:00.000Z	22 \| good	3.889 \| good	16.573 \| good	15.92 \| good	0.273 \| good	5.931 \| good	0.238 \| good
2025-09-14T12:00:00.000Z	22 \| good	4.354 \| good	18.078 \| good	14.946 \| good	0.173 \| good	7.93 \| good	0.316 \| good
2025-09-14T13:00:00.000Z	27 \| good	4.648 \| good	19.787 \| good	21.943 \| good	0.312 \| good	6.391 \| good	0.325 \| good
2025-09-14T14:00:00.000Z	22 \| good	4.442 \| good	18.301 \| good	23.204 \| good	0.303 \| good	4.936 \| good	0.319 \| good
2025-09-14T14:00:00.000Z	27 \| good	4.648 \| good	19.787 \| good	21.943 \| good	0.312 \| good	6.391 \| good	0.325 \| good
2025-09-14T02:00:00.000Z	22 \| good	4.351 \| good	18.94 \| good	22.638 \| good	0.377 \| good	4.103 \| good	0.158 \| good
2025-09-14T03:00:00.000Z	27 \| good	5.328 \| good	22.792 \| good	21.937 \| good	0.37 \| good	3.784 \| good	0.153 \| good
2025-09-14T04:00:00.000Z	27 \| good	5.266 \| good	22.67 \| good	20.46 \| good	0.38 \| good	3.466 \| good	0.151 \| good
2025-09-14T05:00:00.000Z	27 \| good	5.138 \| good	22.082 \| good	21.737 \| good	0.389 \| good	3.149 \| good	0.148 \| good
2025-09-14T06:00:00.000Z	33 \| good	5.971 \| good	26.355 \| good	20.331 \| good	0.399 \| good	2.831 \| good	0.146 \| good
2025-09-14T07:00:00.000Z	33 \| good	5.795 \| good	24.905 \| good	21.195 \| good	0.46 \| good	2.853 \| good	0.146 \| good
2025-09-14T08:00:00.000Z	33 \| good	6.06 \| good	26.911 \| good	20.876 \| good	0.521 \| good	2.874 \| good	0.147 \| good
2025-09-14T09:00:00.000Z	38 \| good	7.142 \| good	31.642 \| good	19.43 \| good	0.582 \| good	2.896 \| good	0.147 \| good
2025-09-14T10:00:00.000Z	33 \| good	6.344 \| good	28.207 \| good	17.381 \| good	0.694 \| good	3.824 \| good	0.158 \| good
2025-09-14T11:00:00.000Z	38 \| good	6.888 \| good	30.467 \| good	15.919 \| good	0.806 \| good	4.753 \| good	0.169 \| good
2025-09-14T12:00:00.000Z	49 \| good	8.87 \| good	39.576 \| good	18.673 \| good	0.918 \| good	5.681 \| good	0.18 \| good
2025-09-14T13:00:00.000Z	58 \| moderate	13.117 \| fine	59.329 \| fine	28.289 \| good	1.154 \| good	4.994 \| good	0.186 \| good
2025-09-14T14:00:00.000Z	64 \| moderate	16.191 \| fine	72.167 \| fine	38.999 \| good	1.39 \| good	4.307 \| good	0.192 \| good
2025-09-14T15:00:00.000Z	67 \| moderate	18.119 \| fine	80.11 \| fine	43.901 \| good	1.625 \| good	3.62 \| good	0.198 \| good
2025-09-14T16:00:00.000Z	66 \| moderate	17.137 \| fine	75.968 \| fine	42.109 \| good	1.381 \| good	2.896 \| good	0.195 \| good
2025-09-14T17:00:00.000Z	58 \| moderate	12.707 \| fine	57.052 \| fine	38.662 \| good	1.137 \| good	2.172 \| good	0.191 \| good
2025-09-14T18:00:00.000Z	49 \| good	8.74 \| good	38.043 \| good	37.191 \| good	0.893 \| good	1.448 \| good	0.188 \| good
2025-09-14T19:00:00.000Z	44 \| good	7.65 \| good	33.611 \| good	36.307 \| good	0.81 \| good	1.728 \| good	0.189 \| good
2025-09-14T20:00:00.000Z	49 \| good	8.667 \| good	37.798 \| good	35.279 \| good	0.727 \| good	2.008 \| good	0.189 \| good
2025-09-14T21:00:00.000Z	54 \| moderate	10.649 \| good	47.137 \| good	35.506 \| good	0.643 \| good	2.288 \| good	0.19 \| good
2025-09-14T22:00:00.000Z	54 \| moderate	11.053 \| good	48.868 \| good	38.575 \| good	0.697 \| good	6.807 \| good	0.233 \| good
2025-09-14T23:00:00.000Z	54 \| moderate	10.567 \| good	46.829 \| good	37.163 \| good	0.75 \| good	11.326 \| good	0.276 \| good
2025-09-15T00:00:00.000Z	54 \| moderate	10.875 \| good	48.196 \| good	29.531 \| good	0.803 \| good	15.845 \| good	0.319 \| good
2025-09-15T01:00:00.000Z	56 \| moderate	11.6 \| good	51.265 \| good	24.448 \| good	0.858 \| good	15.008 \| good	0.311 \| good
2025-09-15T02:00:00.000Z	60 \| moderate	13.722 \| fine	61.871 \| fine	21.305 \| good	0.913 \| good	14.171 \| good	0.304 \| good
2025-09-15T03:00:00.000Z	64 \| moderate	16.149 \| fine	71.9 \| fine	20.754 \| good	0.968 \| good	13.334 \| good	0.296 \| good
2025-09-15T04:00:00.000Z	64 \| moderate	16.23 \| fine	72.071 \| fine	18.157 \| good	0.966 \| good	12.21 \| good	0.282 \| good
2025-09-15T05:00:00.000Z	64 \| moderate	15.559 \| fine	69.88 \| fine	18.812 \| good	0.964 \| good	11.086 \| good	0.268 \| good
2025-09-15T06:00:00.000Z	60 \| moderate	14.356 \| fine	64.11 \| fine	20.23 \| good	0.963 \| good	9.962 \| good	0.255 \| good
2025-09-15T07:00:00.000Z	58 \| moderate	12.864 \| fine	58.192 \| fine	19.786 \| good	0.897 \| good	9.544 \| good	0.256 \| good
2025-09-15T08:00:00.000Z	56 \| moderate	12.209 \| fine	54.871 \| good	19.243 \| good	0.832 \| good	9.126 \| good	0.257 \| good
2025-09-15T09:00:00.000Z	56 \| moderate	12.115 \| fine	54.662 \| good	18.876 \| good	0.766 \| good	8.708 \| good	0.258 \| good
2025-09-15T10:00:00.000Z	62 \| moderate	14.644 \| fine	65.183 \| fine	13.912 \| good	0.827 \| good	8.634 \| good	0.271 \| good
2025-09-15T11:00:00.000Z	66 \| moderate	17.06 \| fine	76.157 \| fine	12.069 \| good	0.888 \| good	8.559 \| good	0.285 \| good
2025-09-15T12:00:00.000Z	64 \| moderate	16.288 \| fine	72.405 \| fine	18.571 \| good	0.95 \| good	8.485 \| good	0.298 \| good
2025-09-15T13:00:00.000Z	66 \| moderate	16.613 \| fine	73.093 \| fine	28.113 \| good	1.212 \| good	7.224 \| good	0.282 \| good
2025-09-15T14:00:00.000Z	64 \| moderate	15.852 \| fine	70.502 \| fine	37.091 \| good	1.475 \| good	5.963 \| good	0.266 \| good
2025-09-15T15:00:00.000Z	62 \| moderate	14.938 \| fine	66.63 \| fine	44.086 \| good	1.737 \| good	4.702 \| good	0.25 \| good
2025-09-15T16:00:00.000Z	62 \| moderate	15.285 \| fine	68.385 \| fine	48.475 \| good	1.539 \| good	3.921 \| good	0.237 \| good
2025-09-15T17:00:00.000Z	58 \| moderate	13.25 \| fine	60.214 \| fine	50.298 \| good	1.342 \| good	3.14 \| good	0.225 \| good
2025-09-15T18:00:00.000Z	54 \| moderate	10.69 \| good	47.193 \| good	49.012 \| good	1.144 \| good	2.359 \| good	0.213 \| good
2025-09-15T19:00:00.000Z	49 \| good	9.205 \| good	41.282 \| good	46.338 \| good	1.082 \| good	2.53 \| good	0.212 \| good
2025-09-15T20:00:00.000Z	54 \| moderate	10.933 \| good	48.058 \| good	43.222 \| good	1.02 \| good	2.702 \| good	0.211 \| good
2025-09-15T21:00:00.000Z	54 \| moderate	11.062 \| good	48.693 \| good	42.154 \| good	0.959 \| good	2.873 \| good	0.21 \| good
2025-09-15T22:00:00.000Z	54 \| moderate	11.13 \| good	49.312 \| good	39.4 \| good	0.949 \| good	5.025 \| good	0.225 \| good
2025-09-15T23:00:00.000Z	54 \| moderate	11.467 \| good	50.617 \| good	32.767 \| good	0.939 \| good	7.176 \| good	0.239 \| good
2025-09-16T00:00:00.000Z	60 \| moderate	13.978 \| fine	15.091 \| good	48.209 \| good	0.924 \| good	9.274 \| good	0.253 \| good
2025-09-16T01:00:00.000Z	58 \| moderate	13.13 \| fine	58.572 \| fine	25.335 \| good	0.885 \| good	8.875 \| good	0.244 \| good

Johnston

Empower business decisions with accurate air quality data

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

0.23ppm

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

Air quality levels in US

Check live rankings of places in the USA affected by air pollution.

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

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, 2025-09-13.

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 04:00:00 on 2025-09-13.

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 30.

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

In Johnston, Rhode Island, O3 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 3.509 μg/m³.

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

Johnston, Rhode Island currently has a PM₁₀ concentration of 14.801 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 0.262 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 0.326 ppb.

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

Johnston, Rhode Island currently has an ozone (O₃) concentration of 31.953 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 4.064 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions