What is the current concentration of PM10 in Charlton, Massachusetts?

The current PM10 concentration at Charlton, Massachusetts is 50.457 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Charlton, Massachusetts?

The current sulfur dioxide (SO2) concentration at Charlton, Massachusetts is 0.555 ppb.

What is the current concentration of ozone (O3) in Charlton, Massachusetts?

The current ozone (O3) concentration at Charlton, Massachusetts is 26.821 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Charlton, Massachusetts?

The current nitrogen dioxide (NO2) concentration at Charlton, Massachusetts is 5.128 ppb.

Live air quality index in Charlton, Massachusetts today

Name: Live air pollution levels in Charlton, Massachusetts today
Creator: Ambee

Stay updated with real-time air quality in Charlton, Massachusetts 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

Charlton, Massachusetts

Last updated: ... (Local time)

Major air pollutants in Charlton, Massachusetts

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

15.24 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

50.46 μg/m³

155

255

425

605+

Ozone (O₃)

26.82 ppb

201

201+

Sulfur Dioxide (SO₂)

0.56 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.13 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.22 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Charlton, Massachusetts

Get Live Pollen Counts

Charlton, Massachusetts

Scroll To Air Quality Map

Track live Charlton, Massachusetts air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-05T11:00:00.000Z	49 \| good	9.409 \| good	35.632 \| good	39.106 \| good	0.406 \| good	12.451 \| good	0.283 \| good
2025-06-05T12:00:00.000Z	52 \| moderate	9.762 \| good	56.662 \| fine	36.186 \| good	0.488 \| good	12.072 \| good	0.362 \| good
2025-06-05T13:00:00.000Z	52 \| moderate	10.428 \| good	39.681 \| good	35.001 \| good	0.412 \| good	14.704 \| good	0.392 \| good
2025-06-05T14:00:00.000Z	56 \| moderate	11.956 \| good	39.931 \| good	43.258 \| good	0.707 \| good	10.835 \| good	0.413 \| good
2025-06-05T15:00:00.000Z	62 \| moderate	15.329 \| fine	38.634 \| good	46.745 \| good	0.718 \| good	7.521 \| good	0.3 \| good
2025-06-05T16:00:00.000Z	66 \| moderate	16.539 \| fine	50.664 \| good	52.511 \| good	0.72 \| good	6.746 \| good	0.3 \| good
2025-06-05T17:00:00.000Z	64 \| moderate	16.319 \| fine	57.592 \| fine	55.767 \| fine	0.871 \| good	6.469 \| good	0.3 \| good
2025-06-05T18:00:00.000Z	67 \| moderate	17.578 \| fine	79.169 \| fine	58.333 \| fine	0.747 \| good	4.74 \| good	0.317 \| good
2025-06-05T19:00:00.000Z	80 \| moderate	19.015 \| fine	60.771 \| fine	64.032 \| fine	0.775 \| good	8.636 \| good	0.289 \| good
2025-06-05T20:00:00.000Z	80 \| moderate	18.52 \| fine	38.065 \| good	63.577 \| fine	0.575 \| good	4.785 \| good	0.289 \| good
2025-06-05T21:00:00.000Z	74 \| moderate	18.45 \| fine	77.936 \| fine	62.431 \| fine	0.789 \| good	4.525 \| good	0.276 \| good
2025-06-05T22:00:00.000Z	71 \| moderate	19.182 \| fine	52.764 \| good	61.203 \| fine	0.676 \| good	9.917 \| good	0.322 \| good
2025-06-05T23:00:00.000Z	67 \| moderate	17.778 \| fine	50.889 \| good	60.056 \| fine	0.719 \| good	5.034 \| good	0.338 \| good
2025-06-06T00:00:00.000Z	108 \| sensitive	19.838 \| fine	41.722 \| good	72.757 \| moderate	0.71 \| good	6.266 \| good	0.35 \| good
2025-06-06T01:00:00.000Z	143 \| sensitive	20.281 \| fine	38.647 \| good	82.516 \| moderate	0.72 \| good	9.144 \| good	0.35 \| good
2025-06-06T02:00:00.000Z	101 \| sensitive	18.155 \| fine	52.124 \| good	71.43 \| moderate	0.734 \| good	8.872 \| good	0.337 \| good
2025-06-06T03:00:00.000Z	80 \| moderate	18.449 \| fine	45.201 \| good	63.518 \| fine	0.765 \| good	11.438 \| good	0.383 \| good
2025-06-06T04:00:00.000Z	90 \| moderate	19.15 \| fine	83.686 \| fine	66.943 \| fine	0.788 \| good	16.467 \| good	0.362 \| good
2025-06-06T05:00:00.000Z	80 \| moderate	19.058 \| fine	83.244 \| fine	64.064 \| fine	0.64 \| good	15.861 \| good	0.282 \| good
2025-06-06T06:00:00.000Z	67 \| moderate	16.58 \| fine	48.34 \| good	60.335 \| fine	0.676 \| good	19.179 \| good	0.222 \| good
2025-06-06T07:00:00.000Z	66 \| moderate	16.867 \| fine	54.354 \| good	57.838 \| fine	0.695 \| good	12.365 \| good	0.268 \| good
2025-06-06T08:00:00.000Z	67 \| moderate	17.864 \| fine	73.122 \| fine	55.715 \| fine	0.674 \| good	10.186 \| good	0.219 \| good
2025-06-06T09:00:00.000Z	67 \| moderate	18.147 \| fine	54.14 \| good	45.343 \| good	0.634 \| good	9.687 \| good	0.268 \| good
2025-06-06T10:00:00.000Z	69 \| moderate	19.221 \| fine	67.31 \| fine	43.588 \| good	0.611 \| good	5.906 \| good	0.254 \| good
2025-06-06T11:00:00.000Z	64 \| moderate	15.711 \| fine	56.586 \| fine	38.751 \| good	0.608 \| good	5.313 \| good	0.316 \| good
2025-06-06T12:00:00.000Z	67 \| moderate	17.642 \| fine	66.613 \| fine	41.068 \| good	0.632 \| good	5.239 \| good	0.313 \| good
2025-06-06T13:00:00.000Z	64 \| moderate	16.258 \| fine	45.833 \| good	39.409 \| good	0.616 \| good	6.305 \| good	0.264 \| good
2025-06-06T14:00:00.000Z	64 \| moderate	15.515 \| fine	29.178 \| good	39.841 \| good	0.652 \| good	7.895 \| good	0.25 \| good
2025-06-06T15:00:00.000Z	58 \| moderate	13.444 \| fine	39.12 \| good	37.965 \| good	0.566 \| good	5.373 \| good	0.25 \| good
2025-06-06T16:00:00.000Z	58 \| moderate	13.354 \| fine	50.824 \| good	44.031 \| good	0.48 \| good	4.067 \| good	0.25 \| good
2025-06-06T17:00:00.000Z	58 \| moderate	13.061 \| fine	25.391 \| good	41.728 \| good	0.4 \| good	4.582 \| good	0.263 \| good
2025-06-06T18:00:00.000Z	58 \| moderate	12.743 \| fine	28.27 \| good	51.254 \| good	0.522 \| good	5.186 \| good	0.263 \| good
2025-06-06T19:00:00.000Z	60 \| moderate	13.686 \| fine	44.523 \| good	52.619 \| good	0.537 \| good	6.565 \| good	0.368 \| good
2025-06-06T20:00:00.000Z	66 \| moderate	16.939 \| fine	72.695 \| fine	56.345 \| fine	0.624 \| good	4.658 \| good	0.31 \| good
2025-06-06T21:00:00.000Z	67 \| moderate	17.549 \| fine	44.564 \| good	55.955 \| fine	0.748 \| good	5.354 \| good	0.35 \| good
2025-06-06T22:00:00.000Z	62 \| moderate	15.372 \| fine	40.862 \| good	56.966 \| fine	0.522 \| good	8.618 \| good	0.339 \| good
2025-06-06T23:00:00.000Z	58 \| moderate	11.882 \| good	42.414 \| good	56.519 \| fine	0.782 \| good	7.026 \| good	0.355 \| good
2025-06-07T00:00:00.000Z	60 \| moderate	14.447 \| fine	48.531 \| good	44.667 \| good	0.62 \| good	6.98 \| good	0.33 \| good
2025-06-07T01:00:00.000Z	62 \| moderate	15.455 \| fine	49.334 \| good	34.187 \| good	0.353 \| good	4.757 \| good	0.285 \| good
2025-06-07T02:00:00.000Z	44 \| good	7.642 \| good	27.671 \| good	39.338 \| good	0.501 \| good	5.269 \| good	0.292 \| good
2025-06-07T03:00:00.000Z	52 \| moderate	9.525 \| good	41.002 \| good	36.999 \| good	0.586 \| good	5.944 \| good	0.247 \| good
2025-06-07T04:00:00.000Z	52 \| moderate	9.592 \| good	39.385 \| good	38.844 \| good	0.603 \| good	4.495 \| good	0.218 \| good
2025-06-07T05:00:00.000Z	58 \| moderate	12.743 \| fine	27.64 \| good	36.894 \| good	1.002 \| good	5.274 \| good	0.159 \| good
2025-06-07T06:00:00.000Z	49 \| good	8.995 \| good	28.759 \| good	35.601 \| good	0.981 \| good	4.883 \| good	0.159 \| good
2025-06-07T07:00:00.000Z	33 \| good	6.011 \| good	26.085 \| good	30.696 \| good	0.525 \| good	5.321 \| good	0.196 \| good
2025-06-07T08:00:00.000Z	58 \| moderate	12.884 \| fine	49.089 \| good	31.286 \| good	0.543 \| good	5.085 \| good	0.216 \| good
2025-06-07T09:00:00.000Z	58 \| moderate	12.718 \| fine	28.464 \| good	28.57 \| good	0.542 \| good	7.515 \| good	0.209 \| good
2025-06-07T10:00:00.000Z	62 \| moderate	15.24 \| fine	50.457 \| good	26.821 \| good	0.555 \| good	5.128 \| good	0.221 \| good
2025-06-07T10:00:00.000Z	62 \| moderate	15.24 \| fine	50.457 \| good	26.821 \| good	0.555 \| good	5.128 \| good	0.221 \| good
2025-06-07T11:00:00.000Z	38 \| good	6.776 \| good	30.133 \| good	29.102 \| good	0.112 \| good	2.702 \| good	0.153 \| good
2025-06-07T12:00:00.000Z	33 \| good	5.75 \| good	24.69 \| good	30.998 \| good	0.076 \| good	2.567 \| good	0.152 \| good
2025-06-07T13:00:00.000Z	38 \| good	6.713 \| good	29.825 \| good	32.164 \| good	0.242 \| good	2.198 \| good	0.15 \| good
2025-06-07T14:00:00.000Z	52 \| moderate	9.719 \| good	43.28 \| good	34.37 \| good	0.192 \| good	1.966 \| good	0.146 \| good
2025-06-07T15:00:00.000Z	54 \| moderate	10.513 \| good	46.457 \| good	35.572 \| good	0.142 \| good	1.734 \| good	0.142 \| good
2025-06-07T16:00:00.000Z	54 \| moderate	10.662 \| good	47.475 \| good	38.399 \| good	0.376 \| good	1.54 \| good	0.15 \| good
2025-06-07T17:00:00.000Z	52 \| moderate	10.317 \| good	45.676 \| good	38.944 \| good	0.327 \| good	1.44 \| good	0.146 \| good
2025-06-07T18:00:00.000Z	49 \| good	9.431 \| good	42.15 \| good	39.697 \| good	0.278 \| good	1.341 \| good	0.143 \| good
2025-06-07T19:00:00.000Z	44 \| good	8.02 \| good	35.127 \| good	42.937 \| good	0.334 \| good	1.702 \| good	0.178 \| good
2025-06-07T20:00:00.000Z	40 \| good	7.288 \| good	32 \| good	43.371 \| good	0.334 \| good	1.628 \| good	0.174 \| good
2025-06-07T21:00:00.000Z	38 \| good	7.388 \| good	32.414 \| good	41.259 \| good	0.335 \| good	1.553 \| good	0.169 \| good
2025-06-07T22:00:00.000Z	40 \| good	7.076 \| good	31.506 \| good	43.355 \| good	0.249 \| good	4.101 \| good	0.228 \| good
2025-06-07T23:00:00.000Z	44 \| good	7.639 \| good	33.555 \| good	44.561 \| good	0.24 \| good	3.878 \| good	0.221 \| good
2025-06-08T00:00:00.000Z	39 \| good	6.308 \| good	28.052 \| good	42.327 \| good	0.23 \| good	3.655 \| good	0.214 \| good
2025-06-08T01:00:00.000Z	52 \| moderate	9.742 \| good	43.209 \| good	37.5 \| good	0.3 \| good	4.397 \| good	0.253 \| good
2025-06-08T02:00:00.000Z	60 \| moderate	13.799 \| fine	61.603 \| fine	34.138 \| good	0.291 \| good	4.35 \| good	0.249 \| good
2025-06-08T03:00:00.000Z	62 \| moderate	15.025 \| fine	67.465 \| fine	32.122 \| good	0.282 \| good	4.302 \| good	0.245 \| good
2025-06-08T04:00:00.000Z	62 \| moderate	15.135 \| fine	67.66 \| fine	31.553 \| good	0.298 \| good	2.476 \| good	0.248 \| good
2025-06-08T05:00:00.000Z	58 \| moderate	13.222 \| fine	59.343 \| fine	30.852 \| good	0.298 \| good	2.584 \| good	0.239 \| good
2025-06-08T06:00:00.000Z	52 \| moderate	10.101 \| good	44.792 \| good	32.297 \| good	0.298 \| good	2.692 \| good	0.231 \| good
2025-06-08T07:00:00.000Z	49 \| good	9.443 \| good	41.937 \| good	31.528 \| good	0.373 \| good	2.21 \| good	0.253 \| good
2025-06-08T08:00:00.000Z	56 \| moderate	12.249 \| fine	55.186 \| fine	30.867 \| good	0.389 \| good	2.45 \| good	0.239 \| good
2025-06-08T09:00:00.000Z	62 \| moderate	15.048 \| fine	67.133 \| fine	26.461 \| good	0.405 \| good	2.69 \| good	0.225 \| good
2025-06-08T10:00:00.000Z	62 \| moderate	15.441 \| fine	68.948 \| fine	27.322 \| good	0.339 \| good	2.23 \| good	0.252 \| good
2025-06-08T11:00:00.000Z	66 \| moderate	17.265 \| fine	76.588 \| fine	28.892 \| good	0.363 \| good	2.347 \| good	0.239 \| good
2025-06-08T12:00:00.000Z	67 \| moderate	18.436 \| fine	81.436 \| fine	32.221 \| good	0.386 \| good	2.463 \| good	0.227 \| good
2025-06-08T13:00:00.000Z	62 \| moderate	14.948 \| fine	66.839 \| fine	34.766 \| good	0.423 \| good	1.957 \| good	0.245 \| good
2025-06-08T14:00:00.000Z	56 \| moderate	11.959 \| good	53.12 \| good	34.317 \| good	0.428 \| good	2.017 \| good	0.24 \| good
2025-06-08T15:00:00.000Z	54 \| moderate	10.805 \| good	48.016 \| good	35.515 \| good	0.432 \| good	2.078 \| good	0.235 \| good
2025-06-08T16:00:00.000Z	54 \| moderate	10.678 \| good	47.311 \| good	39.18 \| good	0.274 \| good	1.194 \| good	0.259 \| good
2025-06-08T17:00:00.000Z	49 \| good	9.5 \| good	42.267 \| good	42.671 \| good	0.256 \| good	1.205 \| good	0.261 \| good
2025-06-08T18:00:00.000Z	52 \| moderate	10.201 \| good	45.426 \| good	42.789 \| good	0.238 \| good	1.216 \| good	0.262 \| good
2025-06-08T19:00:00.000Z	56 \| moderate	11.59 \| good	51.313 \| good	46.927 \| good	0.251 \| good	1.689 \| good	0.276 \| good
2025-06-08T20:00:00.000Z	54 \| moderate	10.85 \| good	48.096 \| good	49.456 \| good	0.235 \| good	1.736 \| good	0.275 \| good
2025-06-08T21:00:00.000Z	58 \| moderate	12.74 \| fine	57 \| fine	48.571 \| good	0.22 \| good	1.783 \| good	0.274 \| good
2025-06-08T22:00:00.000Z	60 \| moderate	14.228 \| fine	63.542 \| fine	45.82 \| good	0.421 \| good	4.318 \| good	0.292 \| good
2025-06-08T23:00:00.000Z	62 \| moderate	15.284 \| fine	68.047 \| fine	40.876 \| good	0.417 \| good	4.328 \| good	0.287 \| good
2025-06-09T00:00:00.000Z	60 \| moderate	13.516 \| fine	60.839 \| fine	34.412 \| good	0.412 \| good	4.339 \| good	0.282 \| good
2025-06-09T01:00:00.000Z	58 \| moderate	12.709 \| fine	57.017 \| fine	34.631 \| good	0.669 \| good	6.902 \| good	0.297 \| good
2025-06-09T02:00:00.000Z	56 \| moderate	12.496 \| fine	56.156 \| fine	34.132 \| good	0.664 \| good	6.629 \| good	0.288 \| good
2025-06-09T03:00:00.000Z	52 \| moderate	10.446 \| good	46.216 \| good	33.762 \| good	0.658 \| good	6.356 \| good	0.279 \| good
2025-06-09T04:00:00.000Z	49 \| good	9.464 \| good	41.986 \| good	34.42 \| good	0.774 \| good	7.496 \| good	0.301 \| good
2025-06-09T05:00:00.000Z	52 \| moderate	9.65 \| good	42.828 \| good	34.186 \| good	0.783 \| good	6.96 \| good	0.289 \| good
2025-06-09T06:00:00.000Z	54 \| moderate	11.376 \| good	11.772 \| good	33.412 \| good	0.79 \| good	6.447 \| good	0.276 \| good
2025-06-09T07:00:00.000Z	49 \| good	8.886 \| good	39.039 \| good	35.731 \| good	0.87 \| good	5.733 \| good	0.288 \| good
2025-06-09T08:00:00.000Z	44 \| good	8.394 \| good	36.835 \| good	35.371 \| good	0.879 \| good	5.414 \| good	0.279 \| good
2025-06-09T09:00:00.000Z	38 \| good	6.988 \| good	30.803 \| good	32.578 \| good	0.888 \| good	5.096 \| good	0.269 \| good
2025-06-09T10:00:00.000Z	33 \| good	6.474 \| good	29.001 \| good	32.251 \| good	0.85 \| good	2.956 \| good	0.276 \| good

Charlton

Get reliable air quality data to drive your business

Charlton, Massachusetts air quality map: Track AQI near you

0.28ppm

How accurate is Massachusetts, USA air quality data?

Air quality data and pollutant measurements for Massachusetts, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Charlton, Massachusetts updated?

The air quality for Charlton, Massachusetts is updated every hour.

When was the worst air quality at Charlton, Massachusetts in the last 24 hrs?

The worst air quality in Charlton, Massachusetts in the last 24 hours was observed at 10:00:00 on 2025-06-06.

When was the best air quality at Charlton, Massachusetts in the last 24 hrs?

In the last 24 hrs, the best air quality in Charlton, Massachusetts was observed at 07:00:00 on 2025-06-07.

What is the current air quality in Charlton, Massachusetts?

The current air quality in Charlton, Massachusetts is 62, categorized as Moderate based on real-time data.

What pollutant is the most common in Charlton, Massachusetts?

The most common pollutant in Charlton, Massachusetts is PM2.5.

What should I do if the air quality in Charlton, Massachusetts is poor?

If the air quality in Charlton, Massachusetts is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Charlton, Massachusetts?

The current PM_2.5 concentration at Charlton, Massachusetts is 15.24 μg/m³.

What is the current concentration of PM₁₀ in Charlton, Massachusetts?

The current PM₁₀ concentration at Charlton, Massachusetts is 50.457 μg/m³.

What is the current concentration of carbon monoxide (CO) in Charlton, Massachusetts?

The current carbon monoxide (CO) concentration at Charlton, Massachusetts is 0.221 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Charlton, Massachusetts?

The current sulfur dioxide (SO₂) concentration at Charlton, Massachusetts is 0.555 ppb.

What is the current concentration of ozone (O₃) in Charlton, Massachusetts?

The current ozone (O₃) concentration at Charlton, Massachusetts is 26.821 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Charlton, Massachusetts?

The current nitrogen dioxide (NO₂) concentration at Charlton, Massachusetts is 5.128 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-05T11:00:00.000Z	49 \| good	9.409 \| good	35.632 \| good	39.106 \| good	0.406 \| good	12.451 \| good	0.283 \| good
2025-06-05T12:00:00.000Z	52 \| moderate	9.762 \| good	56.662 \| fine	36.186 \| good	0.488 \| good	12.072 \| good	0.362 \| good
2025-06-05T13:00:00.000Z	52 \| moderate	10.428 \| good	39.681 \| good	35.001 \| good	0.412 \| good	14.704 \| good	0.392 \| good
2025-06-05T14:00:00.000Z	56 \| moderate	11.956 \| good	39.931 \| good	43.258 \| good	0.707 \| good	10.835 \| good	0.413 \| good
2025-06-05T15:00:00.000Z	62 \| moderate	15.329 \| fine	38.634 \| good	46.745 \| good	0.718 \| good	7.521 \| good	0.3 \| good
2025-06-05T16:00:00.000Z	66 \| moderate	16.539 \| fine	50.664 \| good	52.511 \| good	0.72 \| good	6.746 \| good	0.3 \| good
2025-06-05T17:00:00.000Z	64 \| moderate	16.319 \| fine	57.592 \| fine	55.767 \| fine	0.871 \| good	6.469 \| good	0.3 \| good
2025-06-05T18:00:00.000Z	67 \| moderate	17.578 \| fine	79.169 \| fine	58.333 \| fine	0.747 \| good	4.74 \| good	0.317 \| good
2025-06-05T19:00:00.000Z	80 \| moderate	19.015 \| fine	60.771 \| fine	64.032 \| fine	0.775 \| good	8.636 \| good	0.289 \| good
2025-06-05T20:00:00.000Z	80 \| moderate	18.52 \| fine	38.065 \| good	63.577 \| fine	0.575 \| good	4.785 \| good	0.289 \| good
2025-06-05T21:00:00.000Z	74 \| moderate	18.45 \| fine	77.936 \| fine	62.431 \| fine	0.789 \| good	4.525 \| good	0.276 \| good
2025-06-05T22:00:00.000Z	71 \| moderate	19.182 \| fine	52.764 \| good	61.203 \| fine	0.676 \| good	9.917 \| good	0.322 \| good
2025-06-05T23:00:00.000Z	67 \| moderate	17.778 \| fine	50.889 \| good	60.056 \| fine	0.719 \| good	5.034 \| good	0.338 \| good
2025-06-06T00:00:00.000Z	108 \| sensitive	19.838 \| fine	41.722 \| good	72.757 \| moderate	0.71 \| good	6.266 \| good	0.35 \| good
2025-06-06T01:00:00.000Z	143 \| sensitive	20.281 \| fine	38.647 \| good	82.516 \| moderate	0.72 \| good	9.144 \| good	0.35 \| good
2025-06-06T02:00:00.000Z	101 \| sensitive	18.155 \| fine	52.124 \| good	71.43 \| moderate	0.734 \| good	8.872 \| good	0.337 \| good
2025-06-06T03:00:00.000Z	80 \| moderate	18.449 \| fine	45.201 \| good	63.518 \| fine	0.765 \| good	11.438 \| good	0.383 \| good
2025-06-06T04:00:00.000Z	90 \| moderate	19.15 \| fine	83.686 \| fine	66.943 \| fine	0.788 \| good	16.467 \| good	0.362 \| good
2025-06-06T05:00:00.000Z	80 \| moderate	19.058 \| fine	83.244 \| fine	64.064 \| fine	0.64 \| good	15.861 \| good	0.282 \| good
2025-06-06T06:00:00.000Z	67 \| moderate	16.58 \| fine	48.34 \| good	60.335 \| fine	0.676 \| good	19.179 \| good	0.222 \| good
2025-06-06T07:00:00.000Z	66 \| moderate	16.867 \| fine	54.354 \| good	57.838 \| fine	0.695 \| good	12.365 \| good	0.268 \| good
2025-06-06T08:00:00.000Z	67 \| moderate	17.864 \| fine	73.122 \| fine	55.715 \| fine	0.674 \| good	10.186 \| good	0.219 \| good
2025-06-06T09:00:00.000Z	67 \| moderate	18.147 \| fine	54.14 \| good	45.343 \| good	0.634 \| good	9.687 \| good	0.268 \| good
2025-06-06T10:00:00.000Z	69 \| moderate	19.221 \| fine	67.31 \| fine	43.588 \| good	0.611 \| good	5.906 \| good	0.254 \| good
2025-06-06T11:00:00.000Z	64 \| moderate	15.711 \| fine	56.586 \| fine	38.751 \| good	0.608 \| good	5.313 \| good	0.316 \| good
2025-06-06T12:00:00.000Z	67 \| moderate	17.642 \| fine	66.613 \| fine	41.068 \| good	0.632 \| good	5.239 \| good	0.313 \| good
2025-06-06T13:00:00.000Z	64 \| moderate	16.258 \| fine	45.833 \| good	39.409 \| good	0.616 \| good	6.305 \| good	0.264 \| good
2025-06-06T14:00:00.000Z	64 \| moderate	15.515 \| fine	29.178 \| good	39.841 \| good	0.652 \| good	7.895 \| good	0.25 \| good
2025-06-06T15:00:00.000Z	58 \| moderate	13.444 \| fine	39.12 \| good	37.965 \| good	0.566 \| good	5.373 \| good	0.25 \| good
2025-06-06T16:00:00.000Z	58 \| moderate	13.354 \| fine	50.824 \| good	44.031 \| good	0.48 \| good	4.067 \| good	0.25 \| good
2025-06-06T17:00:00.000Z	58 \| moderate	13.061 \| fine	25.391 \| good	41.728 \| good	0.4 \| good	4.582 \| good	0.263 \| good
2025-06-06T18:00:00.000Z	58 \| moderate	12.743 \| fine	28.27 \| good	51.254 \| good	0.522 \| good	5.186 \| good	0.263 \| good
2025-06-06T19:00:00.000Z	60 \| moderate	13.686 \| fine	44.523 \| good	52.619 \| good	0.537 \| good	6.565 \| good	0.368 \| good
2025-06-06T20:00:00.000Z	66 \| moderate	16.939 \| fine	72.695 \| fine	56.345 \| fine	0.624 \| good	4.658 \| good	0.31 \| good
2025-06-06T21:00:00.000Z	67 \| moderate	17.549 \| fine	44.564 \| good	55.955 \| fine	0.748 \| good	5.354 \| good	0.35 \| good
2025-06-06T22:00:00.000Z	62 \| moderate	15.372 \| fine	40.862 \| good	56.966 \| fine	0.522 \| good	8.618 \| good	0.339 \| good
2025-06-06T23:00:00.000Z	58 \| moderate	11.882 \| good	42.414 \| good	56.519 \| fine	0.782 \| good	7.026 \| good	0.355 \| good
2025-06-07T00:00:00.000Z	60 \| moderate	14.447 \| fine	48.531 \| good	44.667 \| good	0.62 \| good	6.98 \| good	0.33 \| good
2025-06-07T01:00:00.000Z	62 \| moderate	15.455 \| fine	49.334 \| good	34.187 \| good	0.353 \| good	4.757 \| good	0.285 \| good
2025-06-07T02:00:00.000Z	44 \| good	7.642 \| good	27.671 \| good	39.338 \| good	0.501 \| good	5.269 \| good	0.292 \| good
2025-06-07T03:00:00.000Z	52 \| moderate	9.525 \| good	41.002 \| good	36.999 \| good	0.586 \| good	5.944 \| good	0.247 \| good
2025-06-07T04:00:00.000Z	52 \| moderate	9.592 \| good	39.385 \| good	38.844 \| good	0.603 \| good	4.495 \| good	0.218 \| good
2025-06-07T05:00:00.000Z	58 \| moderate	12.743 \| fine	27.64 \| good	36.894 \| good	1.002 \| good	5.274 \| good	0.159 \| good
2025-06-07T06:00:00.000Z	49 \| good	8.995 \| good	28.759 \| good	35.601 \| good	0.981 \| good	4.883 \| good	0.159 \| good
2025-06-07T07:00:00.000Z	33 \| good	6.011 \| good	26.085 \| good	30.696 \| good	0.525 \| good	5.321 \| good	0.196 \| good
2025-06-07T08:00:00.000Z	58 \| moderate	12.884 \| fine	49.089 \| good	31.286 \| good	0.543 \| good	5.085 \| good	0.216 \| good
2025-06-07T09:00:00.000Z	58 \| moderate	12.718 \| fine	28.464 \| good	28.57 \| good	0.542 \| good	7.515 \| good	0.209 \| good
2025-06-07T10:00:00.000Z	62 \| moderate	15.24 \| fine	50.457 \| good	26.821 \| good	0.555 \| good	5.128 \| good	0.221 \| good
2025-06-07T10:00:00.000Z	62 \| moderate	15.24 \| fine	50.457 \| good	26.821 \| good	0.555 \| good	5.128 \| good	0.221 \| good
2025-06-07T11:00:00.000Z	38 \| good	6.776 \| good	30.133 \| good	29.102 \| good	0.112 \| good	2.702 \| good	0.153 \| good
2025-06-07T12:00:00.000Z	33 \| good	5.75 \| good	24.69 \| good	30.998 \| good	0.076 \| good	2.567 \| good	0.152 \| good
2025-06-07T13:00:00.000Z	38 \| good	6.713 \| good	29.825 \| good	32.164 \| good	0.242 \| good	2.198 \| good	0.15 \| good
2025-06-07T14:00:00.000Z	52 \| moderate	9.719 \| good	43.28 \| good	34.37 \| good	0.192 \| good	1.966 \| good	0.146 \| good
2025-06-07T15:00:00.000Z	54 \| moderate	10.513 \| good	46.457 \| good	35.572 \| good	0.142 \| good	1.734 \| good	0.142 \| good
2025-06-07T16:00:00.000Z	54 \| moderate	10.662 \| good	47.475 \| good	38.399 \| good	0.376 \| good	1.54 \| good	0.15 \| good
2025-06-07T17:00:00.000Z	52 \| moderate	10.317 \| good	45.676 \| good	38.944 \| good	0.327 \| good	1.44 \| good	0.146 \| good
2025-06-07T18:00:00.000Z	49 \| good	9.431 \| good	42.15 \| good	39.697 \| good	0.278 \| good	1.341 \| good	0.143 \| good
2025-06-07T19:00:00.000Z	44 \| good	8.02 \| good	35.127 \| good	42.937 \| good	0.334 \| good	1.702 \| good	0.178 \| good
2025-06-07T20:00:00.000Z	40 \| good	7.288 \| good	32 \| good	43.371 \| good	0.334 \| good	1.628 \| good	0.174 \| good
2025-06-07T21:00:00.000Z	38 \| good	7.388 \| good	32.414 \| good	41.259 \| good	0.335 \| good	1.553 \| good	0.169 \| good
2025-06-07T22:00:00.000Z	40 \| good	7.076 \| good	31.506 \| good	43.355 \| good	0.249 \| good	4.101 \| good	0.228 \| good
2025-06-07T23:00:00.000Z	44 \| good	7.639 \| good	33.555 \| good	44.561 \| good	0.24 \| good	3.878 \| good	0.221 \| good
2025-06-08T00:00:00.000Z	39 \| good	6.308 \| good	28.052 \| good	42.327 \| good	0.23 \| good	3.655 \| good	0.214 \| good
2025-06-08T01:00:00.000Z	52 \| moderate	9.742 \| good	43.209 \| good	37.5 \| good	0.3 \| good	4.397 \| good	0.253 \| good
2025-06-08T02:00:00.000Z	60 \| moderate	13.799 \| fine	61.603 \| fine	34.138 \| good	0.291 \| good	4.35 \| good	0.249 \| good
2025-06-08T03:00:00.000Z	62 \| moderate	15.025 \| fine	67.465 \| fine	32.122 \| good	0.282 \| good	4.302 \| good	0.245 \| good
2025-06-08T04:00:00.000Z	62 \| moderate	15.135 \| fine	67.66 \| fine	31.553 \| good	0.298 \| good	2.476 \| good	0.248 \| good
2025-06-08T05:00:00.000Z	58 \| moderate	13.222 \| fine	59.343 \| fine	30.852 \| good	0.298 \| good	2.584 \| good	0.239 \| good
2025-06-08T06:00:00.000Z	52 \| moderate	10.101 \| good	44.792 \| good	32.297 \| good	0.298 \| good	2.692 \| good	0.231 \| good
2025-06-08T07:00:00.000Z	49 \| good	9.443 \| good	41.937 \| good	31.528 \| good	0.373 \| good	2.21 \| good	0.253 \| good
2025-06-08T08:00:00.000Z	56 \| moderate	12.249 \| fine	55.186 \| fine	30.867 \| good	0.389 \| good	2.45 \| good	0.239 \| good
2025-06-08T09:00:00.000Z	62 \| moderate	15.048 \| fine	67.133 \| fine	26.461 \| good	0.405 \| good	2.69 \| good	0.225 \| good
2025-06-08T10:00:00.000Z	62 \| moderate	15.441 \| fine	68.948 \| fine	27.322 \| good	0.339 \| good	2.23 \| good	0.252 \| good
2025-06-08T11:00:00.000Z	66 \| moderate	17.265 \| fine	76.588 \| fine	28.892 \| good	0.363 \| good	2.347 \| good	0.239 \| good
2025-06-08T12:00:00.000Z	67 \| moderate	18.436 \| fine	81.436 \| fine	32.221 \| good	0.386 \| good	2.463 \| good	0.227 \| good
2025-06-08T13:00:00.000Z	62 \| moderate	14.948 \| fine	66.839 \| fine	34.766 \| good	0.423 \| good	1.957 \| good	0.245 \| good
2025-06-08T14:00:00.000Z	56 \| moderate	11.959 \| good	53.12 \| good	34.317 \| good	0.428 \| good	2.017 \| good	0.24 \| good
2025-06-08T15:00:00.000Z	54 \| moderate	10.805 \| good	48.016 \| good	35.515 \| good	0.432 \| good	2.078 \| good	0.235 \| good
2025-06-08T16:00:00.000Z	54 \| moderate	10.678 \| good	47.311 \| good	39.18 \| good	0.274 \| good	1.194 \| good	0.259 \| good
2025-06-08T17:00:00.000Z	49 \| good	9.5 \| good	42.267 \| good	42.671 \| good	0.256 \| good	1.205 \| good	0.261 \| good
2025-06-08T18:00:00.000Z	52 \| moderate	10.201 \| good	45.426 \| good	42.789 \| good	0.238 \| good	1.216 \| good	0.262 \| good
2025-06-08T19:00:00.000Z	56 \| moderate	11.59 \| good	51.313 \| good	46.927 \| good	0.251 \| good	1.689 \| good	0.276 \| good
2025-06-08T20:00:00.000Z	54 \| moderate	10.85 \| good	48.096 \| good	49.456 \| good	0.235 \| good	1.736 \| good	0.275 \| good
2025-06-08T21:00:00.000Z	58 \| moderate	12.74 \| fine	57 \| fine	48.571 \| good	0.22 \| good	1.783 \| good	0.274 \| good
2025-06-08T22:00:00.000Z	60 \| moderate	14.228 \| fine	63.542 \| fine	45.82 \| good	0.421 \| good	4.318 \| good	0.292 \| good
2025-06-08T23:00:00.000Z	62 \| moderate	15.284 \| fine	68.047 \| fine	40.876 \| good	0.417 \| good	4.328 \| good	0.287 \| good
2025-06-09T00:00:00.000Z	60 \| moderate	13.516 \| fine	60.839 \| fine	34.412 \| good	0.412 \| good	4.339 \| good	0.282 \| good
2025-06-09T01:00:00.000Z	58 \| moderate	12.709 \| fine	57.017 \| fine	34.631 \| good	0.669 \| good	6.902 \| good	0.297 \| good
2025-06-09T02:00:00.000Z	56 \| moderate	12.496 \| fine	56.156 \| fine	34.132 \| good	0.664 \| good	6.629 \| good	0.288 \| good
2025-06-09T03:00:00.000Z	52 \| moderate	10.446 \| good	46.216 \| good	33.762 \| good	0.658 \| good	6.356 \| good	0.279 \| good
2025-06-09T04:00:00.000Z	49 \| good	9.464 \| good	41.986 \| good	34.42 \| good	0.774 \| good	7.496 \| good	0.301 \| good
2025-06-09T05:00:00.000Z	52 \| moderate	9.65 \| good	42.828 \| good	34.186 \| good	0.783 \| good	6.96 \| good	0.289 \| good
2025-06-09T06:00:00.000Z	54 \| moderate	11.376 \| good	11.772 \| good	33.412 \| good	0.79 \| good	6.447 \| good	0.276 \| good
2025-06-09T07:00:00.000Z	49 \| good	8.886 \| good	39.039 \| good	35.731 \| good	0.87 \| good	5.733 \| good	0.288 \| good
2025-06-09T08:00:00.000Z	44 \| good	8.394 \| good	36.835 \| good	35.371 \| good	0.879 \| good	5.414 \| good	0.279 \| good
2025-06-09T09:00:00.000Z	38 \| good	6.988 \| good	30.803 \| good	32.578 \| good	0.888 \| good	5.096 \| good	0.269 \| good
2025-06-09T10:00:00.000Z	33 \| good	6.474 \| good	29.001 \| good	32.251 \| good	0.85 \| good	2.956 \| good	0.276 \| good

Live air quality index in Charlton, Massachusetts today

Major air pollutants in Charlton, Massachusetts

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Charlton, Massachusetts air quality map: Track AQI near you

Air quality in nearby cities

Southbridge Town, Massachusetts

Oxford, Massachusetts

Dudley, Massachusetts

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Auburn, Massachusetts

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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