What is the sulfur dioxide (SO2) level in Bedford, Massachusetts at the moment?

Currently, Bedford, Massachusetts has a sulfur dioxide (SO2) concentration of 0.946 ppb.

What is the ozone (O3) level in Bedford, Massachusetts at the moment?

The current ozone (O3) level in Bedford, Massachusetts at the moment is 20.072 ppm.

What is the nitrogen dioxide (NO2) level in Bedford, Massachusetts at the moment?

Nitrogen dioxide (NO2) level in Bedford, Massachusetts at the moment is 6.474 ppb.

Live air quality index in Bedford, Massachusetts today

Q: What is the PM2.5 level in Bedford, Massachusetts at the moment?

PM2.5 levels in Bedford, Massachusetts are currently 0.862 μg/m3.

Q: What is the PM10 level in Bedford, Massachusetts at the moment?

The PM10 concentration in Bedford, Massachusetts is 4.085 μg/m3 at the moment.

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

Good

Bedford, Massachusetts

Last updated: ... (Local time)

Major air pollutants in Bedford, Massachusetts

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

0.86 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

4.08 μg/m³

155

255

425

605+

Ozone (O₃)

20.07 ppb

201

201+

Sulfur Dioxide (SO₂)

0.95 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.47 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.23 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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Bedford, Massachusetts

Scroll To Air Quality Map

Track live Bedford, Massachusetts air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-27T01:00:00.000Z	34 \| good	3.961 \| good	16.37 \| good	37.35 \| good	0.771 \| good	3.952 \| good	0.147 \| good
2026-09-27T02:00:00.000Z	31 \| good	4.029 \| good	13.625 \| good	34.246 \| good	0.788 \| good	4.846 \| good	0.129 \| good
2026-09-27T03:00:00.000Z	31 \| good	1.694 \| good	7.135 \| good	34.244 \| good	0.153 \| good	1.516 \| good	0.133 \| good
2026-09-27T04:00:00.000Z	32 \| good	3.665 \| good	10.2 \| good	35.155 \| good	0.781 \| good	3.654 \| good	0.147 \| good
2026-09-27T05:00:00.000Z	32 \| good	4.913 \| good	11.462 \| good	34.661 \| good	0.596 \| good	2.854 \| good	0.147 \| good
2026-09-27T06:00:00.000Z	31 \| good	2.704 \| good	14.22 \| good	32.553 \| good	0.744 \| good	2.829 \| good	0.129 \| good
2026-09-27T07:00:00.000Z	29 \| good	2.718 \| good	8.328 \| good	30.762 \| good	0.744 \| good	2.84 \| good	0.129 \| good
2026-09-27T08:00:00.000Z	30 \| good	2.239 \| good	8.96 \| good	31.52 \| good	0.754 \| good	1.093 \| good	0.129 \| good
2026-09-27T09:00:00.000Z	29 \| good	1.519 \| good	4.462 \| good	31.123 \| good	0.754 \| good	2.277 \| good	0.129 \| good
2026-09-27T10:00:00.000Z	28 \| good	1.447 \| good	3.291 \| good	29.983 \| good	0.727 \| good	2.736 \| good	0.129 \| good
2026-09-27T11:00:00.000Z	28 \| good	1.349 \| good	2.789 \| good	29.955 \| good	0.744 \| good	3.672 \| good	0.129 \| good
2026-09-27T12:00:00.000Z	28 \| good	1.453 \| good	3.427 \| good	30.13 \| good	0.764 \| good	3.916 \| good	0.129 \| good
2026-09-27T13:00:00.000Z	30 \| good	1.301 \| good	2.89 \| good	31.795 \| good	0.764 \| good	3.883 \| good	0.129 \| good
2026-09-27T14:00:00.000Z	30 \| good	1.234 \| good	2.865 \| good	32.484 \| good	0.764 \| good	4.096 \| good	0.129 \| good
2026-09-27T15:00:00.000Z	29 \| good	0.886 \| good	1.469 \| good	30.942 \| good	0.691 \| good	2.28 \| good	0.142 \| good
2026-09-27T16:00:00.000Z	29 \| good	0.66 \| good	4.655 \| good	30.819 \| good	0.744 \| good	4.319 \| good	0.153 \| good
2026-09-27T17:00:00.000Z	28 \| good	0.967 \| good	3.647 \| good	30.263 \| good	0.754 \| good	4.328 \| good	0.153 \| good
2026-09-27T18:00:00.000Z	29 \| good	0.893 \| good	4.868 \| good	31.112 \| good	0.77 \| good	4.831 \| good	0.153 \| good
2026-09-27T19:00:00.000Z	27 \| good	0.917 \| good	4.736 \| good	29.352 \| good	0.708 \| good	5.197 \| good	0.153 \| good
2026-09-27T20:00:00.000Z	27 \| good	1.014 \| good	4.419 \| good	28.713 \| good	0.754 \| good	5.818 \| good	0.142 \| good
2026-09-27T21:00:00.000Z	28 \| good	1.654 \| good	6.969 \| good	30.094 \| good	0.707 \| good	5.541 \| good	0.142 \| good
2026-09-27T22:00:00.000Z	30 \| good	1.716 \| good	5.359 \| good	31.53 \| good	0.761 \| good	5.026 \| good	0.142 \| good
2026-09-27T23:00:00.000Z	30 \| good	1.571 \| good	5.08 \| good	31.507 \| good	0.754 \| good	5.692 \| good	0.142 \| good
2026-09-28T00:00:00.000Z	26 \| good	1.288 \| good	5.306 \| good	27.745 \| good	0.718 \| good	5.419 \| good	0.142 \| good
2026-09-28T01:00:00.000Z	28 \| good	1.328 \| good	4.194 \| good	29.622 \| good	0.734 \| good	3.078 \| good	0.129 \| good
2026-09-28T02:00:00.000Z	26 \| good	1.554 \| good	4.649 \| good	27.522 \| good	0.727 \| good	2.778 \| good	0.129 \| good
2026-09-28T03:00:00.000Z	27 \| good	5.152 \| good	22.357 \| good	26.829 \| good	0.162 \| good	3.007 \| good	0.132 \| good
2026-09-28T04:00:00.000Z	27 \| good	4.034 \| good	14.448 \| good	28.533 \| good	0.754 \| good	2.607 \| good	0.129 \| good
2026-09-28T05:00:00.000Z	27 \| good	4.085 \| good	15.932 \| good	29.423 \| good	0.737 \| good	2.219 \| good	0.129 \| good
2026-09-28T06:00:00.000Z	28 \| good	3.876 \| good	15.478 \| good	29.599 \| good	0.744 \| good	1.662 \| good	0.129 \| good
2026-09-28T07:00:00.000Z	28 \| good	3.877 \| good	14.789 \| good	30.497 \| good	0.744 \| good	1.65 \| good	0.129 \| good
2026-09-28T08:00:00.000Z	28 \| good	3.209 \| good	13.579 \| good	30.232 \| good	0.744 \| good	1.453 \| good	0.129 \| good
2026-09-28T09:00:00.000Z	29 \| good	2.175 \| good	9.889 \| good	30.907 \| good	0.701 \| good	2.013 \| good	0.129 \| good
2026-09-28T10:00:00.000Z	29 \| good	1.76 \| good	5.598 \| good	30.519 \| good	0.666 \| good	2.896 \| good	0.129 \| good
2026-09-28T11:00:00.000Z	27 \| good	1.494 \| good	6.304 \| good	28.724 \| good	0.744 \| good	3.936 \| good	0.142 \| good
2026-09-28T12:00:00.000Z	25 \| good	2.024 \| good	12.397 \| good	27.297 \| good	0.717 \| good	5.85 \| good	0.153 \| good
2026-09-28T13:00:00.000Z	24 \| good	1.631 \| good	5.357 \| good	26.271 \| good	0.717 \| good	6.349 \| good	0.153 \| good
2026-09-28T14:00:00.000Z	24 \| good	1.448 \| good	6.559 \| good	26.213 \| good	0.833 \| good	9.079 \| good	0.219 \| good
2026-09-28T15:00:00.000Z	25 \| good	0.966 \| good	3.263 \| good	26.636 \| good	0.801 \| good	8.188 \| good	0.238 \| good
2026-09-28T16:00:00.000Z	24 \| good	0.717 \| good	2.812 \| good	25.619 \| good	0.821 \| good	7.587 \| good	0.19 \| good
2026-09-28T17:00:00.000Z	23 \| good	1.003 \| good	4.353 \| good	25.246 \| good	0.946 \| good	7.273 \| good	0.203 \| good
2026-09-28T18:00:00.000Z	23 \| good	0.656 \| good	2.39 \| good	24.771 \| good	0.935 \| good	5.879 \| good	0.203 \| good
2026-09-28T19:00:00.000Z	23 \| good	0.712 \| good	2.665 \| good	25.269 \| good	0.802 \| good	4.428 \| good	0.238 \| good
2026-09-28T20:00:00.000Z	22 \| good	0.696 \| good	2.334 \| good	23.554 \| good	0.966 \| good	4.84 \| good	0.238 \| good
2026-09-28T21:00:00.000Z	21 \| good	0.911 \| good	3.83 \| good	23 \| good	0.791 \| good	5.301 \| good	0.238 \| good
2026-09-28T22:00:00.000Z	19 \| good	1.047 \| good	5.013 \| good	20.861 \| good	0.947 \| good	5.171 \| good	0.238 \| good
2026-09-28T23:00:00.000Z	19 \| good	0.862 \| good	4.085 \| good	20.072 \| good	0.946 \| good	6.474 \| good	0.226 \| good
2026-09-29T00:00:00.000Z	19 \| good	0.862 \| good	4.085 \| good	20.072 \| good	0.946 \| good	6.474 \| good	0.226 \| good
2026-09-29T01:00:00.000Z	22 \| good	4.226 \| good	18.549 \| good	19.558 \| good	0.359 \| good	10.11 \| good	0.177 \| good
2026-09-29T02:00:00.000Z	22 \| good	4.365 \| good	18.929 \| good	18.577 \| good	0.385 \| good	10.879 \| good	0.177 \| good
2026-09-29T03:00:00.000Z	22 \| good	4.132 \| good	18.231 \| good	18.399 \| good	0.395 \| good	10.757 \| good	0.177 \| good
2026-09-29T04:00:00.000Z	19 \| good	3.483 \| good	15.148 \| good	19.72 \| good	0.378 \| good	9.368 \| good	0.174 \| good
2026-09-29T05:00:00.000Z	19 \| good	3.036 \| good	12.25 \| good	21.279 \| good	0.354 \| good	7.691 \| good	0.168 \| good
2026-09-29T06:00:00.000Z	21 \| good	2.548 \| good	10.167 \| good	23.136 \| good	0.323 \| good	6.344 \| good	0.163 \| good
2026-09-29T07:00:00.000Z	22 \| good	2.467 \| good	9.971 \| good	23.587 \| good	0.292 \| good	5.298 \| good	0.158 \| good
2026-09-29T08:00:00.000Z	21 \| good	2.636 \| good	10.741 \| good	22.58 \| good	0.267 \| good	4.336 \| good	0.153 \| good
2026-09-29T09:00:00.000Z	19 \| good	3.339 \| good	14.971 \| good	19.662 \| good	0.254 \| good	3.995 \| good	0.151 \| good
2026-09-29T10:00:00.000Z	22 \| good	4.022 \| good	17.941 \| good	16.408 \| good	0.252 \| good	4.463 \| good	0.153 \| good
2026-09-29T11:00:00.000Z	27 \| good	4.585 \| good	19.958 \| good	13.182 \| good	0.269 \| good	6.916 \| good	0.166 \| good
2026-09-29T12:00:00.000Z	27 \| good	4.898 \| good	21.189 \| good	12.41 \| good	0.288 \| good	8.403 \| good	0.189 \| good
2026-09-29T13:00:00.000Z	22 \| good	4.263 \| good	18.658 \| good	16.145 \| good	0.288 \| good	7.1 \| good	0.191 \| good
2026-09-29T14:00:00.000Z	19 \| good	3.043 \| good	12.635 \| good	21.42 \| good	0.28 \| good	5.05 \| good	0.179 \| good
2026-09-29T15:00:00.000Z	23 \| good	2.762 \| good	11.292 \| good	25.01 \| good	0.263 \| good	3.298 \| good	0.162 \| good
2026-09-29T16:00:00.000Z	26 \| good	2.909 \| good	12.171 \| good	28.486 \| good	0.267 \| good	2.706 \| good	0.155 \| good
2026-09-29T17:00:00.000Z	28 \| good	3.266 \| good	14.317 \| good	30.19 \| good	0.266 \| good	2.502 \| good	0.153 \| good
2026-09-29T18:00:00.000Z	27 \| good	3.666 \| good	16 \| good	29.298 \| good	0.268 \| good	2.593 \| good	0.154 \| good
2026-09-29T19:00:00.000Z	27 \| good	5.09 \| good	21.929 \| good	23.479 \| good	0.268 \| good	2.628 \| good	0.155 \| good
2026-09-29T20:00:00.000Z	44 \| good	7.827 \| good	34.332 \| good	19.478 \| good	0.283 \| good	2.68 \| good	0.156 \| good
2026-09-29T21:00:00.000Z	52 \| moderate	10.077 \| good	44.439 \| good	16.091 \| good	0.324 \| good	4.84 \| good	0.173 \| good
2026-09-29T22:00:00.000Z	56 \| moderate	11.514 \| good	50.882 \| good	10.237 \| good	0.375 \| good	8.916 \| good	0.203 \| good
2026-09-29T23:00:00.000Z	58 \| moderate	12.602 \| fine	56.742 \| fine	7.45 \| good	0.438 \| good	14.603 \| good	0.238 \| good
2026-09-30T00:00:00.000Z	60 \| moderate	13.61 \| fine	60.802 \| fine	7.592 \| good	0.482 \| good	15.629 \| good	0.242 \| good
2026-09-30T01:00:00.000Z	56 \| moderate	11.617 \| good	51.949 \| good	11.191 \| good	0.508 \| good	14.651 \| good	0.232 \| good
2026-09-30T02:00:00.000Z	44 \| good	8.132 \| good	35.809 \| good	17.789 \| good	0.532 \| good	13.419 \| good	0.223 \| good
2026-09-30T03:00:00.000Z	27 \| good	5.198 \| good	22.329 \| good	20.193 \| good	0.547 \| good	12.352 \| good	0.218 \| good
2026-09-30T04:00:00.000Z	27 \| good	4.714 \| good	20.228 \| good	21.244 \| good	0.545 \| good	10.904 \| good	0.213 \| good
2026-09-30T05:00:00.000Z	22 \| good	4.066 \| good	17.61 \| good	19.99 \| good	0.539 \| good	9.811 \| good	0.208 \| good
2026-09-30T06:00:00.000Z	22 \| good	4.077 \| good	17.656 \| good	18.593 \| good	0.531 \| good	9.39 \| good	0.205 \| good
2026-09-30T07:00:00.000Z	27 \| good	4.974 \| good	21.259 \| good	17.905 \| good	0.522 \| good	9.569 \| good	0.205 \| good
2026-09-30T08:00:00.000Z	27 \| good	5.073 \| good	22 \| good	16.808 \| good	0.513 \| good	10.333 \| good	0.209 \| good
2026-09-30T09:00:00.000Z	22 \| good	3.674 \| good	15.925 \| good	12.994 \| good	0.51 \| good	10.725 \| good	0.213 \| good
2026-09-30T10:00:00.000Z	22 \| good	4.394 \| good	19.146 \| good	10.502 \| good	0.52 \| good	10.914 \| good	0.218 \| good
2026-09-30T11:00:00.000Z	33 \| good	5.738 \| good	24.608 \| good	9.235 \| good	0.557 \| good	10.96 \| good	0.234 \| good
2026-09-30T12:00:00.000Z	44 \| good	7.636 \| good	33.496 \| good	8.619 \| good	0.583 \| good	9.579 \| good	0.258 \| good
2026-09-30T13:00:00.000Z	44 \| good	7.629 \| good	33.451 \| good	10.057 \| good	0.597 \| good	7.579 \| good	0.253 \| good
2026-09-30T14:00:00.000Z	33 \| good	5.809 \| good	25.265 \| good	18.178 \| good	0.594 \| good	5.974 \| good	0.229 \| good
2026-09-30T15:00:00.000Z	27 \| good	5.253 \| good	22.631 \| good	26.22 \| good	0.516 \| good	4.084 \| good	0.196 \| good
2026-09-30T16:00:00.000Z	38 \| good	6.736 \| good	29.983 \| good	32.646 \| good	0.439 \| good	3.258 \| good	0.181 \| good
2026-09-30T17:00:00.000Z	44 \| good	7.783 \| good	34.076 \| good	39.379 \| good	0.41 \| good	3.315 \| good	0.177 \| good
2026-09-30T18:00:00.000Z	44 \| good	8.362 \| good	36.858 \| good	43.644 \| good	0.4 \| good	3.478 \| good	0.177 \| good
2026-09-30T19:00:00.000Z	44 \| good	7.919 \| good	34.842 \| good	45.889 \| good	0.41 \| good	3.692 \| good	0.179 \| good
2026-09-30T20:00:00.000Z	44 \| good	7.71 \| good	33.788 \| good	45.558 \| good	0.431 \| good	4.726 \| good	0.184 \| good
2026-09-30T21:00:00.000Z	52 \| moderate	9.869 \| good	43.723 \| good	37.627 \| good	0.458 \| good	7.301 \| good	0.201 \| good
2026-09-30T22:00:00.000Z	58 \| moderate	13.155 \| fine	58.675 \| fine	25.353 \| good	0.497 \| good	13.26 \| good	0.248 \| good
2026-09-30T23:00:00.000Z	60 \| moderate	14.075 \| fine	63.218 \| fine	17.88 \| good	0.555 \| good	21.713 \| good	0.307 \| good
2026-10-01T00:00:00.000Z	58 \| moderate	13.067 \| fine	59.092 \| fine	16.212 \| good	0.574 \| good	22.723 \| good	0.304 \| good

Bedford

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Bedford, Massachusetts air quality map: Stay updated on AQI near you

0.21ppm

How accurate is Massachusetts, USA air quality data?

Air quality and pollutant data for Massachusetts, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

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Frequently asked questions

How often is air quality information updated for Bedford, Massachusetts?

The air quality information for Bedford, Massachusetts is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Bedford, Massachusetts at its worst?

In the past 24 hours, the air quality in Bedford, Massachusetts was at its worst at 10:00:00 on 2026-09-28.

When did Bedford, Massachusetts experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Bedford, Massachusetts was observed at 11:00:00 on 2026-09-28.

What is the AQI in Bedford, Massachusetts right now?

As of now, the AQI in Bedford, Massachusetts is 19, indicating Good conditions.

What is the most common type of pollution in Bedford, Massachusetts?

Bedford, Massachusetts air has the highest levels of O3.

What should I do in case of poor air quality in Bedford, Massachusetts?

Poor air quality in Bedford, Massachusetts means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Bedford, Massachusetts at the moment?

PM_2.5 levels in Bedford, Massachusetts are currently 0.862 μg/m³.

What is the PM₁₀ level in Bedford, Massachusetts at the moment?

The PM₁₀ concentration in Bedford, Massachusetts is 4.085 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Bedford, Massachusetts at the moment?

The current carbon monoxide (CO) concentration in Bedford, Massachusetts is 0.226 ppm.

What is the sulfur dioxide (SO₂) level in Bedford, Massachusetts at the moment?

Currently, Bedford, Massachusetts has a sulfur dioxide (SO₂) concentration of 0.946 ppb.

What is the ozone (O₃) level in Bedford, Massachusetts at the moment?

The current ozone (O₃) level in Bedford, Massachusetts at the moment is 20.072 ppm.

What is the nitrogen dioxide (NO₂) level in Bedford, Massachusetts at the moment?

Nitrogen dioxide (NO₂) level in Bedford, Massachusetts at the moment is 6.474 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-27T01:00:00.000Z	34 \| good	3.961 \| good	16.37 \| good	37.35 \| good	0.771 \| good	3.952 \| good	0.147 \| good
2026-09-27T02:00:00.000Z	31 \| good	4.029 \| good	13.625 \| good	34.246 \| good	0.788 \| good	4.846 \| good	0.129 \| good
2026-09-27T03:00:00.000Z	31 \| good	1.694 \| good	7.135 \| good	34.244 \| good	0.153 \| good	1.516 \| good	0.133 \| good
2026-09-27T04:00:00.000Z	32 \| good	3.665 \| good	10.2 \| good	35.155 \| good	0.781 \| good	3.654 \| good	0.147 \| good
2026-09-27T05:00:00.000Z	32 \| good	4.913 \| good	11.462 \| good	34.661 \| good	0.596 \| good	2.854 \| good	0.147 \| good
2026-09-27T06:00:00.000Z	31 \| good	2.704 \| good	14.22 \| good	32.553 \| good	0.744 \| good	2.829 \| good	0.129 \| good
2026-09-27T07:00:00.000Z	29 \| good	2.718 \| good	8.328 \| good	30.762 \| good	0.744 \| good	2.84 \| good	0.129 \| good
2026-09-27T08:00:00.000Z	30 \| good	2.239 \| good	8.96 \| good	31.52 \| good	0.754 \| good	1.093 \| good	0.129 \| good
2026-09-27T09:00:00.000Z	29 \| good	1.519 \| good	4.462 \| good	31.123 \| good	0.754 \| good	2.277 \| good	0.129 \| good
2026-09-27T10:00:00.000Z	28 \| good	1.447 \| good	3.291 \| good	29.983 \| good	0.727 \| good	2.736 \| good	0.129 \| good
2026-09-27T11:00:00.000Z	28 \| good	1.349 \| good	2.789 \| good	29.955 \| good	0.744 \| good	3.672 \| good	0.129 \| good
2026-09-27T12:00:00.000Z	28 \| good	1.453 \| good	3.427 \| good	30.13 \| good	0.764 \| good	3.916 \| good	0.129 \| good
2026-09-27T13:00:00.000Z	30 \| good	1.301 \| good	2.89 \| good	31.795 \| good	0.764 \| good	3.883 \| good	0.129 \| good
2026-09-27T14:00:00.000Z	30 \| good	1.234 \| good	2.865 \| good	32.484 \| good	0.764 \| good	4.096 \| good	0.129 \| good
2026-09-27T15:00:00.000Z	29 \| good	0.886 \| good	1.469 \| good	30.942 \| good	0.691 \| good	2.28 \| good	0.142 \| good
2026-09-27T16:00:00.000Z	29 \| good	0.66 \| good	4.655 \| good	30.819 \| good	0.744 \| good	4.319 \| good	0.153 \| good
2026-09-27T17:00:00.000Z	28 \| good	0.967 \| good	3.647 \| good	30.263 \| good	0.754 \| good	4.328 \| good	0.153 \| good
2026-09-27T18:00:00.000Z	29 \| good	0.893 \| good	4.868 \| good	31.112 \| good	0.77 \| good	4.831 \| good	0.153 \| good
2026-09-27T19:00:00.000Z	27 \| good	0.917 \| good	4.736 \| good	29.352 \| good	0.708 \| good	5.197 \| good	0.153 \| good
2026-09-27T20:00:00.000Z	27 \| good	1.014 \| good	4.419 \| good	28.713 \| good	0.754 \| good	5.818 \| good	0.142 \| good
2026-09-27T21:00:00.000Z	28 \| good	1.654 \| good	6.969 \| good	30.094 \| good	0.707 \| good	5.541 \| good	0.142 \| good
2026-09-27T22:00:00.000Z	30 \| good	1.716 \| good	5.359 \| good	31.53 \| good	0.761 \| good	5.026 \| good	0.142 \| good
2026-09-27T23:00:00.000Z	30 \| good	1.571 \| good	5.08 \| good	31.507 \| good	0.754 \| good	5.692 \| good	0.142 \| good
2026-09-28T00:00:00.000Z	26 \| good	1.288 \| good	5.306 \| good	27.745 \| good	0.718 \| good	5.419 \| good	0.142 \| good
2026-09-28T01:00:00.000Z	28 \| good	1.328 \| good	4.194 \| good	29.622 \| good	0.734 \| good	3.078 \| good	0.129 \| good
2026-09-28T02:00:00.000Z	26 \| good	1.554 \| good	4.649 \| good	27.522 \| good	0.727 \| good	2.778 \| good	0.129 \| good
2026-09-28T03:00:00.000Z	27 \| good	5.152 \| good	22.357 \| good	26.829 \| good	0.162 \| good	3.007 \| good	0.132 \| good
2026-09-28T04:00:00.000Z	27 \| good	4.034 \| good	14.448 \| good	28.533 \| good	0.754 \| good	2.607 \| good	0.129 \| good
2026-09-28T05:00:00.000Z	27 \| good	4.085 \| good	15.932 \| good	29.423 \| good	0.737 \| good	2.219 \| good	0.129 \| good
2026-09-28T06:00:00.000Z	28 \| good	3.876 \| good	15.478 \| good	29.599 \| good	0.744 \| good	1.662 \| good	0.129 \| good
2026-09-28T07:00:00.000Z	28 \| good	3.877 \| good	14.789 \| good	30.497 \| good	0.744 \| good	1.65 \| good	0.129 \| good
2026-09-28T08:00:00.000Z	28 \| good	3.209 \| good	13.579 \| good	30.232 \| good	0.744 \| good	1.453 \| good	0.129 \| good
2026-09-28T09:00:00.000Z	29 \| good	2.175 \| good	9.889 \| good	30.907 \| good	0.701 \| good	2.013 \| good	0.129 \| good
2026-09-28T10:00:00.000Z	29 \| good	1.76 \| good	5.598 \| good	30.519 \| good	0.666 \| good	2.896 \| good	0.129 \| good
2026-09-28T11:00:00.000Z	27 \| good	1.494 \| good	6.304 \| good	28.724 \| good	0.744 \| good	3.936 \| good	0.142 \| good
2026-09-28T12:00:00.000Z	25 \| good	2.024 \| good	12.397 \| good	27.297 \| good	0.717 \| good	5.85 \| good	0.153 \| good
2026-09-28T13:00:00.000Z	24 \| good	1.631 \| good	5.357 \| good	26.271 \| good	0.717 \| good	6.349 \| good	0.153 \| good
2026-09-28T14:00:00.000Z	24 \| good	1.448 \| good	6.559 \| good	26.213 \| good	0.833 \| good	9.079 \| good	0.219 \| good
2026-09-28T15:00:00.000Z	25 \| good	0.966 \| good	3.263 \| good	26.636 \| good	0.801 \| good	8.188 \| good	0.238 \| good
2026-09-28T16:00:00.000Z	24 \| good	0.717 \| good	2.812 \| good	25.619 \| good	0.821 \| good	7.587 \| good	0.19 \| good
2026-09-28T17:00:00.000Z	23 \| good	1.003 \| good	4.353 \| good	25.246 \| good	0.946 \| good	7.273 \| good	0.203 \| good
2026-09-28T18:00:00.000Z	23 \| good	0.656 \| good	2.39 \| good	24.771 \| good	0.935 \| good	5.879 \| good	0.203 \| good
2026-09-28T19:00:00.000Z	23 \| good	0.712 \| good	2.665 \| good	25.269 \| good	0.802 \| good	4.428 \| good	0.238 \| good
2026-09-28T20:00:00.000Z	22 \| good	0.696 \| good	2.334 \| good	23.554 \| good	0.966 \| good	4.84 \| good	0.238 \| good
2026-09-28T21:00:00.000Z	21 \| good	0.911 \| good	3.83 \| good	23 \| good	0.791 \| good	5.301 \| good	0.238 \| good
2026-09-28T22:00:00.000Z	19 \| good	1.047 \| good	5.013 \| good	20.861 \| good	0.947 \| good	5.171 \| good	0.238 \| good
2026-09-28T23:00:00.000Z	19 \| good	0.862 \| good	4.085 \| good	20.072 \| good	0.946 \| good	6.474 \| good	0.226 \| good
2026-09-29T00:00:00.000Z	19 \| good	0.862 \| good	4.085 \| good	20.072 \| good	0.946 \| good	6.474 \| good	0.226 \| good
2026-09-29T01:00:00.000Z	22 \| good	4.226 \| good	18.549 \| good	19.558 \| good	0.359 \| good	10.11 \| good	0.177 \| good
2026-09-29T02:00:00.000Z	22 \| good	4.365 \| good	18.929 \| good	18.577 \| good	0.385 \| good	10.879 \| good	0.177 \| good
2026-09-29T03:00:00.000Z	22 \| good	4.132 \| good	18.231 \| good	18.399 \| good	0.395 \| good	10.757 \| good	0.177 \| good
2026-09-29T04:00:00.000Z	19 \| good	3.483 \| good	15.148 \| good	19.72 \| good	0.378 \| good	9.368 \| good	0.174 \| good
2026-09-29T05:00:00.000Z	19 \| good	3.036 \| good	12.25 \| good	21.279 \| good	0.354 \| good	7.691 \| good	0.168 \| good
2026-09-29T06:00:00.000Z	21 \| good	2.548 \| good	10.167 \| good	23.136 \| good	0.323 \| good	6.344 \| good	0.163 \| good
2026-09-29T07:00:00.000Z	22 \| good	2.467 \| good	9.971 \| good	23.587 \| good	0.292 \| good	5.298 \| good	0.158 \| good
2026-09-29T08:00:00.000Z	21 \| good	2.636 \| good	10.741 \| good	22.58 \| good	0.267 \| good	4.336 \| good	0.153 \| good
2026-09-29T09:00:00.000Z	19 \| good	3.339 \| good	14.971 \| good	19.662 \| good	0.254 \| good	3.995 \| good	0.151 \| good
2026-09-29T10:00:00.000Z	22 \| good	4.022 \| good	17.941 \| good	16.408 \| good	0.252 \| good	4.463 \| good	0.153 \| good
2026-09-29T11:00:00.000Z	27 \| good	4.585 \| good	19.958 \| good	13.182 \| good	0.269 \| good	6.916 \| good	0.166 \| good
2026-09-29T12:00:00.000Z	27 \| good	4.898 \| good	21.189 \| good	12.41 \| good	0.288 \| good	8.403 \| good	0.189 \| good
2026-09-29T13:00:00.000Z	22 \| good	4.263 \| good	18.658 \| good	16.145 \| good	0.288 \| good	7.1 \| good	0.191 \| good
2026-09-29T14:00:00.000Z	19 \| good	3.043 \| good	12.635 \| good	21.42 \| good	0.28 \| good	5.05 \| good	0.179 \| good
2026-09-29T15:00:00.000Z	23 \| good	2.762 \| good	11.292 \| good	25.01 \| good	0.263 \| good	3.298 \| good	0.162 \| good
2026-09-29T16:00:00.000Z	26 \| good	2.909 \| good	12.171 \| good	28.486 \| good	0.267 \| good	2.706 \| good	0.155 \| good
2026-09-29T17:00:00.000Z	28 \| good	3.266 \| good	14.317 \| good	30.19 \| good	0.266 \| good	2.502 \| good	0.153 \| good
2026-09-29T18:00:00.000Z	27 \| good	3.666 \| good	16 \| good	29.298 \| good	0.268 \| good	2.593 \| good	0.154 \| good
2026-09-29T19:00:00.000Z	27 \| good	5.09 \| good	21.929 \| good	23.479 \| good	0.268 \| good	2.628 \| good	0.155 \| good
2026-09-29T20:00:00.000Z	44 \| good	7.827 \| good	34.332 \| good	19.478 \| good	0.283 \| good	2.68 \| good	0.156 \| good
2026-09-29T21:00:00.000Z	52 \| moderate	10.077 \| good	44.439 \| good	16.091 \| good	0.324 \| good	4.84 \| good	0.173 \| good
2026-09-29T22:00:00.000Z	56 \| moderate	11.514 \| good	50.882 \| good	10.237 \| good	0.375 \| good	8.916 \| good	0.203 \| good
2026-09-29T23:00:00.000Z	58 \| moderate	12.602 \| fine	56.742 \| fine	7.45 \| good	0.438 \| good	14.603 \| good	0.238 \| good
2026-09-30T00:00:00.000Z	60 \| moderate	13.61 \| fine	60.802 \| fine	7.592 \| good	0.482 \| good	15.629 \| good	0.242 \| good
2026-09-30T01:00:00.000Z	56 \| moderate	11.617 \| good	51.949 \| good	11.191 \| good	0.508 \| good	14.651 \| good	0.232 \| good
2026-09-30T02:00:00.000Z	44 \| good	8.132 \| good	35.809 \| good	17.789 \| good	0.532 \| good	13.419 \| good	0.223 \| good
2026-09-30T03:00:00.000Z	27 \| good	5.198 \| good	22.329 \| good	20.193 \| good	0.547 \| good	12.352 \| good	0.218 \| good
2026-09-30T04:00:00.000Z	27 \| good	4.714 \| good	20.228 \| good	21.244 \| good	0.545 \| good	10.904 \| good	0.213 \| good
2026-09-30T05:00:00.000Z	22 \| good	4.066 \| good	17.61 \| good	19.99 \| good	0.539 \| good	9.811 \| good	0.208 \| good
2026-09-30T06:00:00.000Z	22 \| good	4.077 \| good	17.656 \| good	18.593 \| good	0.531 \| good	9.39 \| good	0.205 \| good
2026-09-30T07:00:00.000Z	27 \| good	4.974 \| good	21.259 \| good	17.905 \| good	0.522 \| good	9.569 \| good	0.205 \| good
2026-09-30T08:00:00.000Z	27 \| good	5.073 \| good	22 \| good	16.808 \| good	0.513 \| good	10.333 \| good	0.209 \| good
2026-09-30T09:00:00.000Z	22 \| good	3.674 \| good	15.925 \| good	12.994 \| good	0.51 \| good	10.725 \| good	0.213 \| good
2026-09-30T10:00:00.000Z	22 \| good	4.394 \| good	19.146 \| good	10.502 \| good	0.52 \| good	10.914 \| good	0.218 \| good
2026-09-30T11:00:00.000Z	33 \| good	5.738 \| good	24.608 \| good	9.235 \| good	0.557 \| good	10.96 \| good	0.234 \| good
2026-09-30T12:00:00.000Z	44 \| good	7.636 \| good	33.496 \| good	8.619 \| good	0.583 \| good	9.579 \| good	0.258 \| good
2026-09-30T13:00:00.000Z	44 \| good	7.629 \| good	33.451 \| good	10.057 \| good	0.597 \| good	7.579 \| good	0.253 \| good
2026-09-30T14:00:00.000Z	33 \| good	5.809 \| good	25.265 \| good	18.178 \| good	0.594 \| good	5.974 \| good	0.229 \| good
2026-09-30T15:00:00.000Z	27 \| good	5.253 \| good	22.631 \| good	26.22 \| good	0.516 \| good	4.084 \| good	0.196 \| good
2026-09-30T16:00:00.000Z	38 \| good	6.736 \| good	29.983 \| good	32.646 \| good	0.439 \| good	3.258 \| good	0.181 \| good
2026-09-30T17:00:00.000Z	44 \| good	7.783 \| good	34.076 \| good	39.379 \| good	0.41 \| good	3.315 \| good	0.177 \| good
2026-09-30T18:00:00.000Z	44 \| good	8.362 \| good	36.858 \| good	43.644 \| good	0.4 \| good	3.478 \| good	0.177 \| good
2026-09-30T19:00:00.000Z	44 \| good	7.919 \| good	34.842 \| good	45.889 \| good	0.41 \| good	3.692 \| good	0.179 \| good
2026-09-30T20:00:00.000Z	44 \| good	7.71 \| good	33.788 \| good	45.558 \| good	0.431 \| good	4.726 \| good	0.184 \| good
2026-09-30T21:00:00.000Z	52 \| moderate	9.869 \| good	43.723 \| good	37.627 \| good	0.458 \| good	7.301 \| good	0.201 \| good
2026-09-30T22:00:00.000Z	58 \| moderate	13.155 \| fine	58.675 \| fine	25.353 \| good	0.497 \| good	13.26 \| good	0.248 \| good
2026-09-30T23:00:00.000Z	60 \| moderate	14.075 \| fine	63.218 \| fine	17.88 \| good	0.555 \| good	21.713 \| good	0.307 \| good
2026-10-01T00:00:00.000Z	58 \| moderate	13.067 \| fine	59.092 \| fine	16.212 \| good	0.574 \| good	22.723 \| good	0.304 \| good

Live air quality index in Bedford, Massachusetts today

Major air pollutants in Bedford, Massachusetts

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)