What is the current concentration of PM10 in North Reading, Massachusetts?

The current PM10 concentration at North Reading, Massachusetts is 45.693 μg/m3.

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

The current sulfur dioxide (SO2) concentration at North Reading, Massachusetts is 0.941 ppb.

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

The current ozone (O3) concentration at North Reading, Massachusetts is 34.542 ppm.

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

The current nitrogen dioxide (NO2) concentration at North Reading, Massachusetts is 3.079 ppb.

North Reading, Massachusetts live air quality index now

Q: What is the current concentration of PM2.5 in North Reading, Massachusetts?

The current PM2.5 concentration at North Reading, Massachusetts is 10.538 μg/m3.

Stay updated with real-time air quality in North Reading, 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

North Reading, Massachusetts

Last updated: ... (Local time)

Major air pollutants in North Reading, Massachusetts

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

10.54 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

45.69 μg/m³

155

255

425

605+

Ozone (O₃)

34.54 ppb

201

201+

Sulfur Dioxide (SO₂)

0.94 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.08 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.13 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

North Reading, Massachusetts

Get Live Pollen Counts

North Reading, Massachusetts

Scroll To Air Quality Map

Track live North Reading, Massachusetts air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-27T20:00:00.000Z	33 \| good	5.659 \| good	20.398 \| good	34.903 \| good	0.777 \| good	3.445 \| good	0.159 \| good
2026-06-27T21:00:00.000Z	33 \| good	5.528 \| good	19.705 \| good	33.657 \| good	0.843 \| good	3.504 \| good	0.159 \| good
2026-06-27T22:00:00.000Z	32 \| good	5.371 \| good	19.475 \| good	34.623 \| good	0.846 \| good	2.689 \| good	0.159 \| good
2026-06-27T23:00:00.000Z	31 \| good	5.304 \| good	19.32 \| good	34.017 \| good	0.839 \| good	4.97 \| good	0.152 \| good
2026-06-28T00:00:00.000Z	32 \| good	5.122 \| good	18.799 \| good	35.357 \| good	0.834 \| good	6.299 \| good	0.159 \| good
2026-06-28T01:00:00.000Z	31 \| good	4.98 \| good	18.384 \| good	33.304 \| good	0.829 \| good	10.311 \| good	0.161 \| good
2026-06-28T02:00:00.000Z	27 \| good	4.954 \| good	18.1 \| good	29.471 \| good	0.816 \| good	10.513 \| good	0.161 \| good
2026-06-28T03:00:00.000Z	49 \| good	8.851 \| good	39.419 \| good	28.69 \| good	0.33 \| good	7.263 \| good	0.186 \| good
2026-06-28T04:00:00.000Z	27 \| good	4.936 \| good	18.188 \| good	28.796 \| good	0.875 \| good	8.85 \| good	0.245 \| good
2026-06-28T05:00:00.000Z	27 \| good	4.932 \| good	18.089 \| good	25.636 \| good	0.884 \| good	10.801 \| good	0.245 \| good
2026-06-28T06:00:00.000Z	27 \| good	4.939 \| good	17.806 \| good	25.945 \| good	0.873 \| good	7.972 \| good	0.161 \| good
2026-06-28T07:00:00.000Z	27 \| good	4.939 \| good	17.806 \| good	22.342 \| good	0.897 \| good	8.032 \| good	0.161 \| good
2026-06-28T08:00:00.000Z	27 \| good	4.734 \| good	17.293 \| good	21.389 \| good	0.801 \| good	5.871 \| good	0.161 \| good
2026-06-28T09:00:00.000Z	27 \| good	4.561 \| good	16.732 \| good	22.026 \| good	0.816 \| good	4.38 \| good	0.161 \| good
2026-06-28T10:00:00.000Z	22 \| good	4.498 \| good	16.171 \| good	20.459 \| good	0.815 \| good	3.836 \| good	0.168 \| good
2026-06-28T11:00:00.000Z	27 \| good	4.666 \| good	16.976 \| good	19.712 \| good	0.801 \| good	4.755 \| good	0.213 \| good
2026-06-28T12:00:00.000Z	33 \| good	5.524 \| good	20.517 \| good	18.573 \| good	0.877 \| good	6.463 \| good	0.207 \| good
2026-06-28T13:00:00.000Z	33 \| good	5.524 \| good	20.517 \| good	18.532 \| good	0.828 \| good	6.713 \| good	0.207 \| good
2026-06-28T14:00:00.000Z	49 \| good	8.962 \| good	33.025 \| good	21.351 \| good	0.874 \| good	6.414 \| good	0.161 \| good
2026-06-28T15:00:00.000Z	44 \| good	8.213 \| good	29.88 \| good	26.768 \| good	0.689 \| good	7.319 \| good	0.161 \| good
2026-06-28T16:00:00.000Z	44 \| good	7.688 \| good	28.652 \| good	28.42 \| good	0.741 \| good	6.251 \| good	0.2 \| good
2026-06-28T17:00:00.000Z	44 \| good	7.63 \| good	27.918 \| good	32.82 \| good	0.945 \| good	4.962 \| good	0.159 \| good
2026-06-28T18:00:00.000Z	44 \| good	7.653 \| good	27.853 \| good	33.557 \| good	0.946 \| good	4.57 \| good	0.152 \| good
2026-06-28T19:00:00.000Z	38 \| good	7.462 \| good	27.032 \| good	37.053 \| good	0.899 \| good	4.194 \| good	0.191 \| good
2026-06-28T20:00:00.000Z	38 \| good	7.41 \| good	27.258 \| good	38.992 \| good	0.898 \| good	4.426 \| good	0.152 \| good
2026-06-28T21:00:00.000Z	38 \| good	7.1 \| good	26.623 \| good	39.144 \| good	0.835 \| good	4.016 \| good	0.191 \| good
2026-06-28T22:00:00.000Z	38 \| good	7.039 \| good	26.218 \| good	40.051 \| good	0.822 \| good	5.046 \| good	0.191 \| good
2026-06-28T23:00:00.000Z	38 \| good	6.605 \| good	25.413 \| good	38.438 \| good	0.875 \| good	6.656 \| good	0.191 \| good
2026-06-29T00:00:00.000Z	34 \| good	6.336 \| good	24.974 \| good	37.384 \| good	0.818 \| good	7.869 \| good	0.265 \| good
2026-06-29T01:00:00.000Z	34 \| good	6.195 \| good	24.073 \| good	36.58 \| good	0.861 \| good	8.555 \| good	0.275 \| good
2026-06-29T02:00:00.000Z	33 \| good	6.195 \| good	24.073 \| good	34.766 \| good	0.885 \| good	8.56 \| good	0.284 \| good
2026-06-29T03:00:00.000Z	58 \| moderate	13.301 \| fine	60.092 \| fine	27.568 \| good	0.397 \| good	8.437 \| good	0.212 \| good
2026-06-29T04:00:00.000Z	33 \| good	6.27 \| good	24.167 \| good	29.523 \| good	0.889 \| good	14.69 \| good	0.252 \| good
2026-06-29T05:00:00.000Z	38 \| good	7.238 \| good	26.103 \| good	29.339 \| good	0.436 \| good	4.683 \| good	0.245 \| good
2026-06-29T06:00:00.000Z	38 \| good	7.357 \| good	26.466 \| good	30.524 \| good	0.857 \| good	4.668 \| good	0.245 \| good
2026-06-29T07:00:00.000Z	38 \| good	7.357 \| good	26.466 \| good	31.4 \| good	0.857 \| good	4.514 \| good	0.245 \| good
2026-06-29T08:00:00.000Z	38 \| good	7.483 \| good	26.517 \| good	26.893 \| good	0.784 \| good	6.006 \| good	0.206 \| good
2026-06-29T09:00:00.000Z	38 \| good	7.469 \| good	26.597 \| good	24.715 \| good	0.888 \| good	4.875 \| good	0.252 \| good
2026-06-29T10:00:00.000Z	44 \| good	7.54 \| good	26.824 \| good	24.095 \| good	0.837 \| good	6.061 \| good	0.291 \| good
2026-06-29T11:00:00.000Z	44 \| good	7.799 \| good	27.696 \| good	21.396 \| good	0.919 \| good	8.336 \| good	0.291 \| good
2026-06-29T12:00:00.000Z	44 \| good	8.294 \| good	29.055 \| good	19.666 \| good	1.038 \| good	8.425 \| good	0.389 \| good
2026-06-29T13:00:00.000Z	44 \| good	8.294 \| good	29.055 \| good	16.433 \| good	1.034 \| good	8.38 \| good	0.375 \| good
2026-06-29T14:00:00.000Z	49 \| good	8.947 \| good	32.207 \| good	20.094 \| good	0.866 \| good	6.328 \| good	0.258 \| good
2026-06-29T15:00:00.000Z	49 \| good	9.116 \| good	33.348 \| good	24.152 \| good	0.895 \| good	4.846 \| good	0.258 \| good
2026-06-29T16:00:00.000Z	49 \| good	8.865 \| good	32.825 \| good	27.986 \| good	0.923 \| good	4.735 \| good	0.174 \| good
2026-06-29T17:00:00.000Z	44 \| good	8.476 \| good	31.885 \| good	27.848 \| good	0.914 \| good	3.481 \| good	0.145 \| good
2026-06-29T18:00:00.000Z	44 \| good	8.097 \| good	30.452 \| good	31.869 \| good	1.037 \| good	3.668 \| good	0.152 \| good
2026-06-29T19:00:00.000Z	44 \| good	7.8 \| good	30.176 \| good	36.222 \| good	0.922 \| good	3.689 \| good	0.158 \| good
2026-06-29T19:00:00.000Z	54 \| moderate	10.538 \| good	45.693 \| good	34.542 \| good	0.941 \| good	3.079 \| good	0.13 \| good
2026-06-29T20:00:00.000Z	32 \| good	2.86 \| good	11.923 \| good	34.572 \| good	0.264 \| good	1.236 \| good	0.149 \| good
2026-06-29T21:00:00.000Z	31 \| good	2.724 \| good	11.067 \| good	32.727 \| good	0.262 \| good	1.533 \| good	0.148 \| good
2026-06-29T22:00:00.000Z	31 \| good	2.487 \| good	9.939 \| good	33.236 \| good	0.259 \| good	2.118 \| good	0.15 \| good
2026-06-29T23:00:00.000Z	27 \| good	2.173 \| good	8.657 \| good	28.979 \| good	0.259 \| good	3.146 \| good	0.156 \| good
2026-06-30T00:00:00.000Z	23 \| good	4.309 \| good	18.733 \| good	24.533 \| good	0.265 \| good	4.872 \| good	0.163 \| good
2026-06-30T01:00:00.000Z	27 \| good	4.975 \| good	21.554 \| good	20.603 \| good	0.277 \| good	6.172 \| good	0.169 \| good
2026-06-30T02:00:00.000Z	33 \| good	5.845 \| good	25.385 \| good	17.441 \| good	0.289 \| good	6.84 \| good	0.174 \| good
2026-06-30T03:00:00.000Z	33 \| good	5.82 \| good	25.565 \| good	15.948 \| good	0.3 \| good	7.02 \| good	0.178 \| good
2026-06-30T04:00:00.000Z	33 \| good	6.177 \| good	27.094 \| good	18.217 \| good	0.303 \| good	6.367 \| good	0.184 \| good
2026-06-30T05:00:00.000Z	44 \| good	8.396 \| good	36.962 \| good	24.167 \| good	0.303 \| good	5.835 \| good	0.191 \| good
2026-06-30T06:00:00.000Z	49 \| good	9.099 \| good	41.131 \| good	27.234 \| good	0.306 \| good	5.174 \| good	0.196 \| good
2026-06-30T07:00:00.000Z	49 \| good	9.114 \| good	41.072 \| good	25.133 \| good	0.299 \| good	4.615 \| good	0.2 \| good
2026-06-30T08:00:00.000Z	52 \| moderate	9.655 \| good	43.082 \| good	25.878 \| good	0.291 \| good	4.352 \| good	0.202 \| good
2026-06-30T09:00:00.000Z	52 \| moderate	10.067 \| good	44.428 \| good	24.665 \| good	0.29 \| good	4.543 \| good	0.204 \| good
2026-06-30T10:00:00.000Z	54 \| moderate	10.688 \| good	47.407 \| good	26.054 \| good	0.299 \| good	4.684 \| good	0.204 \| good
2026-06-30T11:00:00.000Z	56 \| moderate	11.842 \| good	52.613 \| good	32.412 \| good	0.326 \| good	4.668 \| good	0.203 \| good
2026-06-30T12:00:00.000Z	58 \| moderate	13.341 \| fine	60.571 \| fine	41.202 \| good	0.383 \| good	4.564 \| good	0.203 \| good
2026-06-30T13:00:00.000Z	58 \| moderate	13.025 \| fine	59 \| fine	47.293 \| good	0.457 \| good	3.906 \| good	0.202 \| good
2026-06-30T14:00:00.000Z	54 \| moderate	11.076 \| good	48.758 \| good	50.985 \| good	0.489 \| good	2.965 \| good	0.199 \| good
2026-06-30T15:00:00.000Z	49 \| good	9.447 \| good	42.218 \| good	49.028 \| good	0.446 \| good	2.11 \| good	0.193 \| good
2026-06-30T16:00:00.000Z	45 \| good	8.286 \| good	36.521 \| good	49.406 \| good	0.335 \| good	1.517 \| good	0.179 \| good
2026-06-30T17:00:00.000Z	45 \| good	8.324 \| good	36.654 \| good	49.149 \| good	0.286 \| good	1.257 \| good	0.17 \| good
2026-06-30T18:00:00.000Z	49 \| good	8.986 \| good	40.074 \| good	51.46 \| good	0.261 \| good	1.119 \| good	0.167 \| good
2026-06-30T19:00:00.000Z	49 \| good	9.132 \| good	41.07 \| good	52.725 \| good	0.257 \| good	1.116 \| good	0.166 \| good
2026-06-30T20:00:00.000Z	49 \| good	9.277 \| good	41.581 \| good	48.905 \| good	0.269 \| good	1.22 \| good	0.168 \| good
2026-06-30T21:00:00.000Z	52 \| moderate	10.366 \| good	46.088 \| good	47.508 \| good	0.304 \| good	1.518 \| good	0.172 \| good
2026-06-30T22:00:00.000Z	54 \| moderate	10.98 \| good	48.794 \| good	55.128 \| fine	0.352 \| good	1.989 \| good	0.178 \| good
2026-06-30T23:00:00.000Z	47 \| good	7.526 \| good	32.897 \| good	51.197 \| good	0.394 \| good	2.81 \| good	0.183 \| good
2026-07-01T00:00:00.000Z	42 \| good	7.168 \| good	31.669 \| good	44.715 \| good	0.38 \| good	3.192 \| good	0.176 \| good
2026-07-01T01:00:00.000Z	38 \| good	5.683 \| good	24.524 \| good	41.424 \| good	0.345 \| good	3.501 \| good	0.168 \| good
2026-07-01T02:00:00.000Z	35 \| good	4.64 \| good	19.981 \| good	37.944 \| good	0.305 \| good	3.937 \| good	0.162 \| good
2026-07-01T03:00:00.000Z	30 \| good	4.895 \| good	21.381 \| good	32.413 \| good	0.275 \| good	4.089 \| good	0.157 \| good
2026-07-01T04:00:00.000Z	29 \| good	5.269 \| good	22.534 \| good	30.697 \| good	0.255 \| good	3.989 \| good	0.152 \| good
2026-07-01T05:00:00.000Z	33 \| good	6.208 \| good	27.327 \| good	30.725 \| good	0.244 \| good	3.626 \| good	0.146 \| good
2026-07-01T06:00:00.000Z	38 \| good	7.13 \| good	31.443 \| good	31.379 \| good	0.259 \| good	3.348 \| good	0.142 \| good
2026-07-01T07:00:00.000Z	44 \| good	7.99 \| good	35.069 \| good	29.342 \| good	0.293 \| good	3.419 \| good	0.143 \| good
2026-07-01T08:00:00.000Z	49 \| good	9.072 \| good	39.956 \| good	28.787 \| good	0.337 \| good	3.69 \| good	0.145 \| good
2026-07-01T09:00:00.000Z	52 \| moderate	10.089 \| good	45.048 \| good	28.538 \| good	0.395 \| good	3.957 \| good	0.147 \| good
2026-07-01T10:00:00.000Z	54 \| moderate	10.918 \| good	48.393 \| good	27.459 \| good	0.442 \| good	4.152 \| good	0.15 \| good
2026-07-01T11:00:00.000Z	56 \| moderate	11.75 \| good	52.077 \| good	31.823 \| good	0.465 \| good	4.037 \| good	0.155 \| good
2026-07-01T12:00:00.000Z	58 \| moderate	13.318 \| fine	60.664 \| fine	39.397 \| good	0.475 \| good	3.545 \| good	0.162 \| good
2026-07-01T13:00:00.000Z	62 \| moderate	14.84 \| fine	66.167 \| fine	45.063 \| good	0.476 \| good	2.815 \| good	0.17 \| good
2026-07-01T14:00:00.000Z	64 \| moderate	16.021 \| fine	71 \| fine	50.591 \| good	0.476 \| good	2.088 \| good	0.176 \| good
2026-07-01T15:00:00.000Z	67 \| moderate	18.112 \| fine	80.167 \| fine	50.371 \| good	0.488 \| good	1.614 \| good	0.18 \| good
2026-07-01T16:00:00.000Z	69 \| moderate	19.146 \| fine	84.511 \| fine	49.929 \| good	0.499 \| good	1.318 \| good	0.18 \| good
2026-07-01T17:00:00.000Z	69 \| moderate	19.376 \| fine	85.186 \| fine	49.21 \| good	0.473 \| good	1.203 \| good	0.179 \| good
2026-07-01T18:00:00.000Z	71 \| moderate	20.09 \| fine	88.688 \| fine	47.194 \| good	0.44 \| good	1.2 \| good	0.179 \| good
2026-07-01T19:00:00.000Z	71 \| moderate	19.572 \| fine	86.664 \| fine	49.188 \| good	0.416 \| good	1.225 \| good	0.179 \| good

North Reading

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North Reading, Massachusetts air quality map: Track AQI near you

0.12ppm

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 North Reading, Massachusetts updated?

The air quality for North Reading, Massachusetts is updated every hour.

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

The worst air quality in North Reading, Massachusetts in the last 24 hours was observed at 03:00:00 on 2026-06-29.

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

In the last 24 hrs, the best air quality in North Reading, Massachusetts was observed at 04:00:00 on 2026-06-29.

What is the current air quality in North Reading, Massachusetts?

The current air quality in North Reading, Massachusetts is 54, categorized as Moderate based on real-time data.

What pollutant is the most common in North Reading, Massachusetts?

The most common pollutant in North Reading, Massachusetts is PM2.5.

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

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

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

The current PM_2.5 concentration at North Reading, Massachusetts is 10.538 μg/m³.

What is the current concentration of PM₁₀ in North Reading, Massachusetts?

The current PM₁₀ concentration at North Reading, Massachusetts is 45.693 μg/m³.

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

The current carbon monoxide (CO) concentration at North Reading, Massachusetts is 0.13 ppm.

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

The current sulfur dioxide (SO₂) concentration at North Reading, Massachusetts is 0.941 ppb.

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

The current ozone (O₃) concentration at North Reading, Massachusetts is 34.542 ppm.

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

The current nitrogen dioxide (NO₂) concentration at North Reading, Massachusetts is 3.079 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-27T20:00:00.000Z	33 \| good	5.659 \| good	20.398 \| good	34.903 \| good	0.777 \| good	3.445 \| good	0.159 \| good
2026-06-27T21:00:00.000Z	33 \| good	5.528 \| good	19.705 \| good	33.657 \| good	0.843 \| good	3.504 \| good	0.159 \| good
2026-06-27T22:00:00.000Z	32 \| good	5.371 \| good	19.475 \| good	34.623 \| good	0.846 \| good	2.689 \| good	0.159 \| good
2026-06-27T23:00:00.000Z	31 \| good	5.304 \| good	19.32 \| good	34.017 \| good	0.839 \| good	4.97 \| good	0.152 \| good
2026-06-28T00:00:00.000Z	32 \| good	5.122 \| good	18.799 \| good	35.357 \| good	0.834 \| good	6.299 \| good	0.159 \| good
2026-06-28T01:00:00.000Z	31 \| good	4.98 \| good	18.384 \| good	33.304 \| good	0.829 \| good	10.311 \| good	0.161 \| good
2026-06-28T02:00:00.000Z	27 \| good	4.954 \| good	18.1 \| good	29.471 \| good	0.816 \| good	10.513 \| good	0.161 \| good
2026-06-28T03:00:00.000Z	49 \| good	8.851 \| good	39.419 \| good	28.69 \| good	0.33 \| good	7.263 \| good	0.186 \| good
2026-06-28T04:00:00.000Z	27 \| good	4.936 \| good	18.188 \| good	28.796 \| good	0.875 \| good	8.85 \| good	0.245 \| good
2026-06-28T05:00:00.000Z	27 \| good	4.932 \| good	18.089 \| good	25.636 \| good	0.884 \| good	10.801 \| good	0.245 \| good
2026-06-28T06:00:00.000Z	27 \| good	4.939 \| good	17.806 \| good	25.945 \| good	0.873 \| good	7.972 \| good	0.161 \| good
2026-06-28T07:00:00.000Z	27 \| good	4.939 \| good	17.806 \| good	22.342 \| good	0.897 \| good	8.032 \| good	0.161 \| good
2026-06-28T08:00:00.000Z	27 \| good	4.734 \| good	17.293 \| good	21.389 \| good	0.801 \| good	5.871 \| good	0.161 \| good
2026-06-28T09:00:00.000Z	27 \| good	4.561 \| good	16.732 \| good	22.026 \| good	0.816 \| good	4.38 \| good	0.161 \| good
2026-06-28T10:00:00.000Z	22 \| good	4.498 \| good	16.171 \| good	20.459 \| good	0.815 \| good	3.836 \| good	0.168 \| good
2026-06-28T11:00:00.000Z	27 \| good	4.666 \| good	16.976 \| good	19.712 \| good	0.801 \| good	4.755 \| good	0.213 \| good
2026-06-28T12:00:00.000Z	33 \| good	5.524 \| good	20.517 \| good	18.573 \| good	0.877 \| good	6.463 \| good	0.207 \| good
2026-06-28T13:00:00.000Z	33 \| good	5.524 \| good	20.517 \| good	18.532 \| good	0.828 \| good	6.713 \| good	0.207 \| good
2026-06-28T14:00:00.000Z	49 \| good	8.962 \| good	33.025 \| good	21.351 \| good	0.874 \| good	6.414 \| good	0.161 \| good
2026-06-28T15:00:00.000Z	44 \| good	8.213 \| good	29.88 \| good	26.768 \| good	0.689 \| good	7.319 \| good	0.161 \| good
2026-06-28T16:00:00.000Z	44 \| good	7.688 \| good	28.652 \| good	28.42 \| good	0.741 \| good	6.251 \| good	0.2 \| good
2026-06-28T17:00:00.000Z	44 \| good	7.63 \| good	27.918 \| good	32.82 \| good	0.945 \| good	4.962 \| good	0.159 \| good
2026-06-28T18:00:00.000Z	44 \| good	7.653 \| good	27.853 \| good	33.557 \| good	0.946 \| good	4.57 \| good	0.152 \| good
2026-06-28T19:00:00.000Z	38 \| good	7.462 \| good	27.032 \| good	37.053 \| good	0.899 \| good	4.194 \| good	0.191 \| good
2026-06-28T20:00:00.000Z	38 \| good	7.41 \| good	27.258 \| good	38.992 \| good	0.898 \| good	4.426 \| good	0.152 \| good
2026-06-28T21:00:00.000Z	38 \| good	7.1 \| good	26.623 \| good	39.144 \| good	0.835 \| good	4.016 \| good	0.191 \| good
2026-06-28T22:00:00.000Z	38 \| good	7.039 \| good	26.218 \| good	40.051 \| good	0.822 \| good	5.046 \| good	0.191 \| good
2026-06-28T23:00:00.000Z	38 \| good	6.605 \| good	25.413 \| good	38.438 \| good	0.875 \| good	6.656 \| good	0.191 \| good
2026-06-29T00:00:00.000Z	34 \| good	6.336 \| good	24.974 \| good	37.384 \| good	0.818 \| good	7.869 \| good	0.265 \| good
2026-06-29T01:00:00.000Z	34 \| good	6.195 \| good	24.073 \| good	36.58 \| good	0.861 \| good	8.555 \| good	0.275 \| good
2026-06-29T02:00:00.000Z	33 \| good	6.195 \| good	24.073 \| good	34.766 \| good	0.885 \| good	8.56 \| good	0.284 \| good
2026-06-29T03:00:00.000Z	58 \| moderate	13.301 \| fine	60.092 \| fine	27.568 \| good	0.397 \| good	8.437 \| good	0.212 \| good
2026-06-29T04:00:00.000Z	33 \| good	6.27 \| good	24.167 \| good	29.523 \| good	0.889 \| good	14.69 \| good	0.252 \| good
2026-06-29T05:00:00.000Z	38 \| good	7.238 \| good	26.103 \| good	29.339 \| good	0.436 \| good	4.683 \| good	0.245 \| good
2026-06-29T06:00:00.000Z	38 \| good	7.357 \| good	26.466 \| good	30.524 \| good	0.857 \| good	4.668 \| good	0.245 \| good
2026-06-29T07:00:00.000Z	38 \| good	7.357 \| good	26.466 \| good	31.4 \| good	0.857 \| good	4.514 \| good	0.245 \| good
2026-06-29T08:00:00.000Z	38 \| good	7.483 \| good	26.517 \| good	26.893 \| good	0.784 \| good	6.006 \| good	0.206 \| good
2026-06-29T09:00:00.000Z	38 \| good	7.469 \| good	26.597 \| good	24.715 \| good	0.888 \| good	4.875 \| good	0.252 \| good
2026-06-29T10:00:00.000Z	44 \| good	7.54 \| good	26.824 \| good	24.095 \| good	0.837 \| good	6.061 \| good	0.291 \| good
2026-06-29T11:00:00.000Z	44 \| good	7.799 \| good	27.696 \| good	21.396 \| good	0.919 \| good	8.336 \| good	0.291 \| good
2026-06-29T12:00:00.000Z	44 \| good	8.294 \| good	29.055 \| good	19.666 \| good	1.038 \| good	8.425 \| good	0.389 \| good
2026-06-29T13:00:00.000Z	44 \| good	8.294 \| good	29.055 \| good	16.433 \| good	1.034 \| good	8.38 \| good	0.375 \| good
2026-06-29T14:00:00.000Z	49 \| good	8.947 \| good	32.207 \| good	20.094 \| good	0.866 \| good	6.328 \| good	0.258 \| good
2026-06-29T15:00:00.000Z	49 \| good	9.116 \| good	33.348 \| good	24.152 \| good	0.895 \| good	4.846 \| good	0.258 \| good
2026-06-29T16:00:00.000Z	49 \| good	8.865 \| good	32.825 \| good	27.986 \| good	0.923 \| good	4.735 \| good	0.174 \| good
2026-06-29T17:00:00.000Z	44 \| good	8.476 \| good	31.885 \| good	27.848 \| good	0.914 \| good	3.481 \| good	0.145 \| good
2026-06-29T18:00:00.000Z	44 \| good	8.097 \| good	30.452 \| good	31.869 \| good	1.037 \| good	3.668 \| good	0.152 \| good
2026-06-29T19:00:00.000Z	44 \| good	7.8 \| good	30.176 \| good	36.222 \| good	0.922 \| good	3.689 \| good	0.158 \| good
2026-06-29T19:00:00.000Z	54 \| moderate	10.538 \| good	45.693 \| good	34.542 \| good	0.941 \| good	3.079 \| good	0.13 \| good
2026-06-29T20:00:00.000Z	32 \| good	2.86 \| good	11.923 \| good	34.572 \| good	0.264 \| good	1.236 \| good	0.149 \| good
2026-06-29T21:00:00.000Z	31 \| good	2.724 \| good	11.067 \| good	32.727 \| good	0.262 \| good	1.533 \| good	0.148 \| good
2026-06-29T22:00:00.000Z	31 \| good	2.487 \| good	9.939 \| good	33.236 \| good	0.259 \| good	2.118 \| good	0.15 \| good
2026-06-29T23:00:00.000Z	27 \| good	2.173 \| good	8.657 \| good	28.979 \| good	0.259 \| good	3.146 \| good	0.156 \| good
2026-06-30T00:00:00.000Z	23 \| good	4.309 \| good	18.733 \| good	24.533 \| good	0.265 \| good	4.872 \| good	0.163 \| good
2026-06-30T01:00:00.000Z	27 \| good	4.975 \| good	21.554 \| good	20.603 \| good	0.277 \| good	6.172 \| good	0.169 \| good
2026-06-30T02:00:00.000Z	33 \| good	5.845 \| good	25.385 \| good	17.441 \| good	0.289 \| good	6.84 \| good	0.174 \| good
2026-06-30T03:00:00.000Z	33 \| good	5.82 \| good	25.565 \| good	15.948 \| good	0.3 \| good	7.02 \| good	0.178 \| good
2026-06-30T04:00:00.000Z	33 \| good	6.177 \| good	27.094 \| good	18.217 \| good	0.303 \| good	6.367 \| good	0.184 \| good
2026-06-30T05:00:00.000Z	44 \| good	8.396 \| good	36.962 \| good	24.167 \| good	0.303 \| good	5.835 \| good	0.191 \| good
2026-06-30T06:00:00.000Z	49 \| good	9.099 \| good	41.131 \| good	27.234 \| good	0.306 \| good	5.174 \| good	0.196 \| good
2026-06-30T07:00:00.000Z	49 \| good	9.114 \| good	41.072 \| good	25.133 \| good	0.299 \| good	4.615 \| good	0.2 \| good
2026-06-30T08:00:00.000Z	52 \| moderate	9.655 \| good	43.082 \| good	25.878 \| good	0.291 \| good	4.352 \| good	0.202 \| good
2026-06-30T09:00:00.000Z	52 \| moderate	10.067 \| good	44.428 \| good	24.665 \| good	0.29 \| good	4.543 \| good	0.204 \| good
2026-06-30T10:00:00.000Z	54 \| moderate	10.688 \| good	47.407 \| good	26.054 \| good	0.299 \| good	4.684 \| good	0.204 \| good
2026-06-30T11:00:00.000Z	56 \| moderate	11.842 \| good	52.613 \| good	32.412 \| good	0.326 \| good	4.668 \| good	0.203 \| good
2026-06-30T12:00:00.000Z	58 \| moderate	13.341 \| fine	60.571 \| fine	41.202 \| good	0.383 \| good	4.564 \| good	0.203 \| good
2026-06-30T13:00:00.000Z	58 \| moderate	13.025 \| fine	59 \| fine	47.293 \| good	0.457 \| good	3.906 \| good	0.202 \| good
2026-06-30T14:00:00.000Z	54 \| moderate	11.076 \| good	48.758 \| good	50.985 \| good	0.489 \| good	2.965 \| good	0.199 \| good
2026-06-30T15:00:00.000Z	49 \| good	9.447 \| good	42.218 \| good	49.028 \| good	0.446 \| good	2.11 \| good	0.193 \| good
2026-06-30T16:00:00.000Z	45 \| good	8.286 \| good	36.521 \| good	49.406 \| good	0.335 \| good	1.517 \| good	0.179 \| good
2026-06-30T17:00:00.000Z	45 \| good	8.324 \| good	36.654 \| good	49.149 \| good	0.286 \| good	1.257 \| good	0.17 \| good
2026-06-30T18:00:00.000Z	49 \| good	8.986 \| good	40.074 \| good	51.46 \| good	0.261 \| good	1.119 \| good	0.167 \| good
2026-06-30T19:00:00.000Z	49 \| good	9.132 \| good	41.07 \| good	52.725 \| good	0.257 \| good	1.116 \| good	0.166 \| good
2026-06-30T20:00:00.000Z	49 \| good	9.277 \| good	41.581 \| good	48.905 \| good	0.269 \| good	1.22 \| good	0.168 \| good
2026-06-30T21:00:00.000Z	52 \| moderate	10.366 \| good	46.088 \| good	47.508 \| good	0.304 \| good	1.518 \| good	0.172 \| good
2026-06-30T22:00:00.000Z	54 \| moderate	10.98 \| good	48.794 \| good	55.128 \| fine	0.352 \| good	1.989 \| good	0.178 \| good
2026-06-30T23:00:00.000Z	47 \| good	7.526 \| good	32.897 \| good	51.197 \| good	0.394 \| good	2.81 \| good	0.183 \| good
2026-07-01T00:00:00.000Z	42 \| good	7.168 \| good	31.669 \| good	44.715 \| good	0.38 \| good	3.192 \| good	0.176 \| good
2026-07-01T01:00:00.000Z	38 \| good	5.683 \| good	24.524 \| good	41.424 \| good	0.345 \| good	3.501 \| good	0.168 \| good
2026-07-01T02:00:00.000Z	35 \| good	4.64 \| good	19.981 \| good	37.944 \| good	0.305 \| good	3.937 \| good	0.162 \| good
2026-07-01T03:00:00.000Z	30 \| good	4.895 \| good	21.381 \| good	32.413 \| good	0.275 \| good	4.089 \| good	0.157 \| good
2026-07-01T04:00:00.000Z	29 \| good	5.269 \| good	22.534 \| good	30.697 \| good	0.255 \| good	3.989 \| good	0.152 \| good
2026-07-01T05:00:00.000Z	33 \| good	6.208 \| good	27.327 \| good	30.725 \| good	0.244 \| good	3.626 \| good	0.146 \| good
2026-07-01T06:00:00.000Z	38 \| good	7.13 \| good	31.443 \| good	31.379 \| good	0.259 \| good	3.348 \| good	0.142 \| good
2026-07-01T07:00:00.000Z	44 \| good	7.99 \| good	35.069 \| good	29.342 \| good	0.293 \| good	3.419 \| good	0.143 \| good
2026-07-01T08:00:00.000Z	49 \| good	9.072 \| good	39.956 \| good	28.787 \| good	0.337 \| good	3.69 \| good	0.145 \| good
2026-07-01T09:00:00.000Z	52 \| moderate	10.089 \| good	45.048 \| good	28.538 \| good	0.395 \| good	3.957 \| good	0.147 \| good
2026-07-01T10:00:00.000Z	54 \| moderate	10.918 \| good	48.393 \| good	27.459 \| good	0.442 \| good	4.152 \| good	0.15 \| good
2026-07-01T11:00:00.000Z	56 \| moderate	11.75 \| good	52.077 \| good	31.823 \| good	0.465 \| good	4.037 \| good	0.155 \| good
2026-07-01T12:00:00.000Z	58 \| moderate	13.318 \| fine	60.664 \| fine	39.397 \| good	0.475 \| good	3.545 \| good	0.162 \| good
2026-07-01T13:00:00.000Z	62 \| moderate	14.84 \| fine	66.167 \| fine	45.063 \| good	0.476 \| good	2.815 \| good	0.17 \| good
2026-07-01T14:00:00.000Z	64 \| moderate	16.021 \| fine	71 \| fine	50.591 \| good	0.476 \| good	2.088 \| good	0.176 \| good
2026-07-01T15:00:00.000Z	67 \| moderate	18.112 \| fine	80.167 \| fine	50.371 \| good	0.488 \| good	1.614 \| good	0.18 \| good
2026-07-01T16:00:00.000Z	69 \| moderate	19.146 \| fine	84.511 \| fine	49.929 \| good	0.499 \| good	1.318 \| good	0.18 \| good
2026-07-01T17:00:00.000Z	69 \| moderate	19.376 \| fine	85.186 \| fine	49.21 \| good	0.473 \| good	1.203 \| good	0.179 \| good
2026-07-01T18:00:00.000Z	71 \| moderate	20.09 \| fine	88.688 \| fine	47.194 \| good	0.44 \| good	1.2 \| good	0.179 \| good
2026-07-01T19:00:00.000Z	71 \| moderate	19.572 \| fine	86.664 \| fine	49.188 \| good	0.416 \| good	1.225 \| good	0.179 \| good

North Reading, Massachusetts live air quality index now

Major air pollutants in North Reading, Massachusetts

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Air quality in nearby cities

Lynnfield, Massachusetts

Reading, Massachusetts

Wakefield, Massachusetts

Wilmington, Massachusetts

Stoneham, Massachusetts

Andover, Massachusetts

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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

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