What is the current concentration of PM10 in New Britain, Connecticut?

The current PM10 concentration at New Britain, Connecticut is 14.01 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in New Britain, Connecticut?

The current sulfur dioxide (SO2) concentration at New Britain, Connecticut is 0.272 ppb.

What is the current concentration of ozone (O3) in New Britain, Connecticut?

The current ozone (O3) concentration at New Britain, Connecticut is 46.372 ppm.

What is the current concentration of nitrogen dioxide (NO2) in New Britain, Connecticut?

The current nitrogen dioxide (NO2) concentration at New Britain, Connecticut is 5.496 ppb.

New Britain, Connecticut live air quality index now

Q: What is the current concentration of PM2.5 in New Britain, Connecticut?

The current PM2.5 concentration at New Britain, Connecticut is 5.007 μg/m3.

Stay updated with real-time air quality in New Britain, Connecticut 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

New Britain, Connecticut

Last updated: ... (Local time)

Major air pollutants in New Britain, Connecticut

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.01 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

14.01 μg/m³

155

255

425

605+

Ozone (O₃)

46.37 ppb

201

201+

Sulfur Dioxide (SO₂)

0.27 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.50 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.24 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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New Britain, Connecticut

Scroll To Air Quality Map

Track live New Britain, Connecticut air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-27T23:00:00.000Z	37 \| good	2.649 \| good	7.037 \| good	39.608 \| good	0.189 \| good	4.006 \| good	0.204 \| good
2026-03-28T00:00:00.000Z	37 \| good	2.779 \| good	6.14 \| good	39.647 \| good	0.13 \| good	6.103 \| good	0.211 \| good
2026-03-28T01:00:00.000Z	36 \| good	3.223 \| good	7.26 \| good	38.82 \| good	0.18 \| good	7.977 \| good	0.198 \| good
2026-03-28T02:00:00.000Z	33 \| good	3.667 \| good	8.566 \| good	35.559 \| good	0.161 \| good	7.648 \| good	0.192 \| good
2026-03-28T03:00:00.000Z	25 \| good	4.067 \| good	14.003 \| good	26.573 \| good	0.146 \| good	9.066 \| good	0.232 \| good
2026-03-28T04:00:00.000Z	27 \| good	4.648 \| good	11.909 \| good	24.681 \| good	0.165 \| good	9.316 \| good	0.215 \| good
2026-03-28T05:00:00.000Z	33 \| good	5.515 \| good	9.883 \| good	26.687 \| good	0.149 \| good	13.009 \| good	0.215 \| good
2026-03-28T06:00:00.000Z	29 \| good	5.353 \| good	10.698 \| good	30.751 \| good	0.19 \| good	13.303 \| good	0.199 \| good
2026-03-28T07:00:00.000Z	28 \| good	4.856 \| good	9.471 \| good	30.216 \| good	0.181 \| good	8.782 \| good	0.184 \| good
2026-03-28T08:00:00.000Z	30 \| good	4.375 \| good	12.759 \| good	32.153 \| good	0.131 \| good	5.807 \| good	0.187 \| good
2026-03-28T09:00:00.000Z	30 \| good	4.061 \| good	10.722 \| good	32.429 \| good	0.131 \| good	4.417 \| good	0.187 \| good
2026-03-28T10:00:00.000Z	33 \| good	4.25 \| good	14.365 \| good	36.259 \| good	0.139 \| good	5.044 \| good	0.134 \| good
2026-03-28T11:00:00.000Z	33 \| good	4.034 \| good	9.177 \| good	35.614 \| good	0.125 \| good	4.835 \| good	0.118 \| good
2026-03-28T12:00:00.000Z	35 \| good	4.075 \| good	9.201 \| good	37.878 \| good	0.145 \| good	4.322 \| good	0.178 \| good
2026-03-28T13:00:00.000Z	35 \| good	4.215 \| good	8.881 \| good	38.128 \| good	0.208 \| good	3.299 \| good	0.199 \| good
2026-03-28T14:00:00.000Z	35 \| good	4.231 \| good	10.178 \| good	37.652 \| good	0.145 \| good	2.762 \| good	0.14 \| good
2026-03-28T15:00:00.000Z	36 \| good	4.149 \| good	11.296 \| good	38.621 \| good	0.142 \| good	2.033 \| good	0.14 \| good
2026-03-28T16:00:00.000Z	36 \| good	4.073 \| good	12.474 \| good	39.172 \| good	0.154 \| good	1.865 \| good	0.118 \| good
2026-03-28T17:00:00.000Z	38 \| good	4.15 \| good	9.445 \| good	41.137 \| good	0.208 \| good	1.872 \| good	0.118 \| good
2026-03-28T18:00:00.000Z	38 \| good	4.076 \| good	11.878 \| good	41.059 \| good	0.181 \| good	1.721 \| good	0.171 \| good
2026-03-28T19:00:00.000Z	39 \| good	3.957 \| good	9.873 \| good	42.357 \| good	0.181 \| good	1.961 \| good	0.171 \| good
2026-03-28T20:00:00.000Z	39 \| good	3.843 \| good	10.984 \| good	42.045 \| good	0.17 \| good	2.081 \| good	0.171 \| good
2026-03-28T21:00:00.000Z	38 \| good	3.692 \| good	11.79 \| good	41.214 \| good	0.126 \| good	2.226 \| good	0.198 \| good
2026-03-28T22:00:00.000Z	39 \| good	3.289 \| good	15.431 \| good	42.451 \| good	0.126 \| good	2.211 \| good	0.14 \| good
2026-03-28T23:00:00.000Z	39 \| good	3.059 \| good	13.995 \| good	41.97 \| good	0.135 \| good	2.661 \| good	0.177 \| good
2026-03-29T00:00:00.000Z	37 \| good	3.243 \| good	17.619 \| good	39.937 \| good	0.229 \| good	3.333 \| good	0.177 \| good
2026-03-29T01:00:00.000Z	36 \| good	3.267 \| good	15.128 \| good	38.534 \| good	0.245 \| good	6.961 \| good	0.21 \| good
2026-03-29T02:00:00.000Z	34 \| good	3.844 \| good	23.056 \| good	36.79 \| good	0.171 \| good	7.591 \| good	0.204 \| good
2026-03-29T03:00:00.000Z	24 \| good	4.402 \| good	19.34 \| good	26.116 \| good	0.729 \| good	5.324 \| good	0.222 \| good
2026-03-29T04:00:00.000Z	34 \| good	3.915 \| good	15.435 \| good	36.818 \| good	0.146 \| good	11.497 \| good	0.214 \| good
2026-03-29T05:00:00.000Z	30 \| good	4.727 \| good	14.328 \| good	32.339 \| good	0.228 \| good	13.952 \| good	0.192 \| good
2026-03-29T06:00:00.000Z	30 \| good	4.772 \| good	13.81 \| good	31.946 \| good	0.228 \| good	14.467 \| good	0.192 \| good
2026-03-29T07:00:00.000Z	29 \| good	4.682 \| good	12.261 \| good	31.024 \| good	0.369 \| good	16.314 \| good	0.253 \| good
2026-03-29T08:00:00.000Z	33 \| good	5.646 \| good	9.594 \| good	22.01 \| good	0.249 \| good	26.902 \| good	0.319 \| good
2026-03-29T09:00:00.000Z	33 \| good	5.703 \| good	11.798 \| good	20.301 \| good	0.382 \| good	31.127 \| good	0.34 \| good
2026-03-29T10:00:00.000Z	27 \| good	5.232 \| good	12.631 \| good	24.091 \| good	0.351 \| good	26.976 \| good	0.288 \| good
2026-03-29T11:00:00.000Z	27 \| good	5.169 \| good	9.852 \| good	23.799 \| good	0.43 \| good	25.384 \| good	0.321 \| good
2026-03-29T12:00:00.000Z	27 \| good	4.981 \| good	11.911 \| good	23.572 \| good	0.41 \| good	20.063 \| good	0.358 \| good
2026-03-29T13:00:00.000Z	28 \| good	4.444 \| good	11.022 \| good	30.211 \| good	0.365 \| good	14.224 \| good	0.316 \| good
2026-03-29T14:00:00.000Z	31 \| good	5.036 \| good	10.138 \| good	33.333 \| good	0.37 \| good	8.946 \| good	0.229 \| good
2026-03-29T15:00:00.000Z	31 \| good	4.61 \| good	9.981 \| good	32.69 \| good	0.355 \| good	6.155 \| good	0.223 \| good
2026-03-29T16:00:00.000Z	33 \| good	4.441 \| good	11.49 \| good	36.039 \| good	0.24 \| good	4.614 \| good	0.191 \| good
2026-03-29T17:00:00.000Z	36 \| good	4.448 \| good	16.147 \| good	39.476 \| good	0.225 \| good	3.683 \| good	0.269 \| good
2026-03-29T18:00:00.000Z	35 \| good	4.937 \| good	10.248 \| good	38.051 \| good	0.248 \| good	5.436 \| good	0.237 \| good
2026-03-29T19:00:00.000Z	41 \| good	5.12 \| good	12.224 \| good	44.297 \| good	0.243 \| good	4.685 \| good	0.237 \| good
2026-03-29T20:00:00.000Z	42 \| good	5.159 \| good	14.5 \| good	45.012 \| good	0.283 \| good	4.43 \| good	0.237 \| good
2026-03-29T21:00:00.000Z	43 \| good	5.007 \| good	14.01 \| good	46.372 \| good	0.272 \| good	5.496 \| good	0.237 \| good
2026-03-29T22:00:00.000Z	43 \| good	5.007 \| good	14.01 \| good	46.372 \| good	0.272 \| good	5.496 \| good	0.237 \| good
2026-03-29T23:00:00.000Z	44 \| good	8.126 \| good	35.712 \| good	44.659 \| good	2.29 \| good	8.573 \| good	0.205 \| good
2026-03-30T00:00:00.000Z	40 \| good	7.276 \| good	32.17 \| good	42.563 \| good	2.246 \| good	9.81 \| good	0.216 \| good
2026-03-30T01:00:00.000Z	44 \| good	7.568 \| good	33.22 \| good	39.869 \| good	2.068 \| good	9.174 \| good	0.212 \| good
2026-03-30T02:00:00.000Z	52 \| moderate	10.195 \| good	45.217 \| good	34.045 \| good	1.89 \| good	8.538 \| good	0.208 \| good
2026-03-30T03:00:00.000Z	56 \| moderate	11.982 \| good	53.641 \| good	29.969 \| good	1.713 \| good	7.902 \| good	0.204 \| good
2026-03-30T04:00:00.000Z	56 \| moderate	12.155 \| fine	54.25 \| good	30.837 \| good	1.594 \| good	7.046 \| good	0.191 \| good
2026-03-30T05:00:00.000Z	52 \| moderate	10.337 \| good	45.728 \| good	30.775 \| good	1.476 \| good	6.191 \| good	0.179 \| good
2026-03-30T06:00:00.000Z	44 \| good	8.207 \| good	36.108 \| good	29.661 \| good	1.358 \| good	5.335 \| good	0.167 \| good
2026-03-30T07:00:00.000Z	31 \| good	4.858 \| good	20.839 \| good	33.914 \| good	1.336 \| good	4.778 \| good	0.166 \| good
2026-03-30T08:00:00.000Z	27 \| good	5.22 \| good	22.735 \| good	28.694 \| good	1.314 \| good	4.222 \| good	0.166 \| good
2026-03-30T09:00:00.000Z	26 \| good	3.999 \| good	17.617 \| good	27.976 \| good	1.292 \| good	3.665 \| good	0.165 \| good
2026-03-30T10:00:00.000Z	23 \| good	3.108 \| good	13.459 \| good	24.627 \| good	1.403 \| good	4.271 \| good	0.177 \| good
2026-03-30T11:00:00.000Z	27 \| good	4.511 \| good	19.74 \| good	21.608 \| good	1.515 \| good	4.877 \| good	0.189 \| good
2026-03-30T12:00:00.000Z	27 \| good	5.001 \| good	21.666 \| good	22.243 \| good	1.627 \| good	5.483 \| good	0.201 \| good
2026-03-30T13:00:00.000Z	33 \| good	6.494 \| good	28.92 \| good	26.385 \| good	1.764 \| good	5.633 \| good	0.203 \| good
2026-03-30T14:00:00.000Z	38 \| good	7.193 \| good	31.86 \| good	28.25 \| good	1.902 \| good	5.783 \| good	0.204 \| good
2026-03-30T15:00:00.000Z	38 \| good	7.217 \| good	32.01 \| good	26.376 \| good	2.039 \| good	5.933 \| good	0.205 \| good
2026-03-30T16:00:00.000Z	44 \| good	7.655 \| good	33.825 \| good	30.891 \| good	2.127 \| good	5.304 \| good	0.196 \| good
2026-03-30T17:00:00.000Z	38 \| good	7.301 \| good	32.045 \| good	27.517 \| good	2.215 \| good	4.676 \| good	0.187 \| good
2026-03-30T18:00:00.000Z	49 \| good	9.317 \| good	41.684 \| good	41.756 \| good	2.302 \| good	4.048 \| good	0.178 \| good
2026-03-30T19:00:00.000Z	49 \| good	8.944 \| good	39.391 \| good	37.061 \| good	2.245 \| good	4.079 \| good	0.176 \| good
2026-03-30T20:00:00.000Z	49 \| good	9.009 \| good	40.327 \| good	33.005 \| good	2.188 \| good	4.11 \| good	0.175 \| good
2026-03-30T21:00:00.000Z	49 \| good	9.423 \| good	41.909 \| good	34.003 \| good	2.131 \| good	4.141 \| good	0.174 \| good
2026-03-30T22:00:00.000Z	34 \| good	5.658 \| good	24.434 \| good	36.644 \| good	2.264 \| good	5.833 \| good	0.185 \| good
2026-03-30T23:00:00.000Z	49 \| good	8.561 \| good	37.363 \| good	30.758 \| good	2.396 \| good	7.525 \| good	0.196 \| good
2026-03-31T00:00:00.000Z	49 \| good	8.61 \| good	37.761 \| good	31.392 \| good	2.529 \| good	9.217 \| good	0.207 \| good
2026-03-31T01:00:00.000Z	49 \| good	9.36 \| good	41.996 \| good	34.725 \| good	2.637 \| good	9.615 \| good	0.21 \| good
2026-03-31T02:00:00.000Z	64 \| moderate	15.649 \| fine	69.732 \| fine	24.029 \| good	2.745 \| good	10.013 \| good	0.214 \| good
2026-03-31T03:00:00.000Z	66 \| moderate	17.393 \| fine	77.399 \| fine	15.468 \| good	2.854 \| good	10.41 \| good	0.218 \| good
2026-03-31T04:00:00.000Z	66 \| moderate	16.572 \| fine	73.786 \| fine	13.917 \| good	2.744 \| good	9.722 \| good	0.212 \| good
2026-03-31T05:00:00.000Z	60 \| moderate	14.382 \| fine	64.177 \| fine	16.986 \| good	2.635 \| good	9.033 \| good	0.206 \| good
2026-03-31T06:00:00.000Z	60 \| moderate	13.673 \| fine	13.967 \| good	36.619 \| good	2.526 \| good	8.413 \| good	0.201 \| good
2026-03-31T07:00:00.000Z	54 \| moderate	10.646 \| good	47.231 \| good	28.002 \| good	2.41 \| good	7.713 \| good	0.194 \| good
2026-03-31T08:00:00.000Z	56 \| moderate	12.218 \| fine	54.844 \| good	23.903 \| good	2.294 \| good	7.081 \| good	0.187 \| good
2026-03-31T09:00:00.000Z	56 \| moderate	11.903 \| good	52.613 \| good	18.212 \| good	2.178 \| good	6.45 \| good	0.181 \| good
2026-03-31T10:00:00.000Z	38 \| good	6.831 \| good	30.448 \| good	26.361 \| good	2.032 \| good	6.819 \| good	0.179 \| good
2026-03-31T11:00:00.000Z	27 \| good	5.103 \| good	21.841 \| good	25.567 \| good	1.886 \| good	7.188 \| good	0.177 \| good
2026-03-31T12:00:00.000Z	54 \| moderate	10.548 \| good	10.896 \| good	35.41 \| good	1.742 \| good	7.618 \| good	0.176 \| good
2026-03-31T13:00:00.000Z	54 \| moderate	10.765 \| good	11.128 \| good	35.361 \| good	1.788 \| good	7.384 \| good	0.18 \| good
2026-03-31T14:00:00.000Z	52 \| moderate	10.393 \| good	10.712 \| good	35.312 \| good	1.835 \| good	7.15 \| good	0.185 \| good
2026-03-31T15:00:00.000Z	52 \| moderate	10.107 \| good	10.494 \| good	35.263 \| good	1.881 \| good	6.915 \| good	0.19 \| good
2026-03-31T16:00:00.000Z	52 \| moderate	10.084 \| good	10.487 \| good	37.975 \| good	1.818 \| good	6.292 \| good	0.185 \| good
2026-03-31T17:00:00.000Z	52 \| moderate	9.541 \| good	42.339 \| good	30.172 \| good	1.741 \| good	5.579 \| good	0.18 \| good
2026-03-31T18:00:00.000Z	52 \| moderate	10.009 \| good	10.402 \| good	43.397 \| good	1.692 \| good	5.044 \| good	0.175 \| good
2026-03-31T19:00:00.000Z	52 \| moderate	10.021 \| good	10.456 \| good	44.111 \| good	1.682 \| good	5.365 \| good	0.176 \| good
2026-03-31T20:00:00.000Z	52 \| moderate	10.211 \| good	10.657 \| good	44.825 \| good	1.672 \| good	5.685 \| good	0.177 \| good
2026-03-31T21:00:00.000Z	52 \| moderate	10.395 \| good	10.85 \| good	45.54 \| good	1.662 \| good	6.006 \| good	0.177 \| good
2026-03-31T22:00:00.000Z	54 \| moderate	10.549 \| good	11 \| good	44.411 \| good	1.758 \| good	7.457 \| good	0.185 \| good

New Britain

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New Britain, Connecticut air quality map: Track AQI near you

0.28ppm

How accurate is Connecticut, USA air quality data?

Air quality data and pollutant measurements for Connecticut, 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 New Britain, Connecticut updated?

The air quality for New Britain, Connecticut is updated every hour.

When was the worst air quality at New Britain, Connecticut in the last 24 hrs?

The worst air quality in New Britain, Connecticut in the last 24 hours was observed at 09:00:00 on 2026-03-29.

When was the best air quality at New Britain, Connecticut in the last 24 hrs?

In the last 24 hrs, the best air quality in New Britain, Connecticut was observed at 03:00:00 on 2026-03-29.

What is the current air quality in New Britain, Connecticut?

The current air quality in New Britain, Connecticut is 43, categorized as Good based on real-time data.

What pollutant is the most common in New Britain, Connecticut?

The most common pollutant in New Britain, Connecticut is O3.

What should I do if the air quality in New Britain, Connecticut is poor?

If the air quality in New Britain, Connecticut is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in New Britain, Connecticut?

The current PM_2.5 concentration at New Britain, Connecticut is 5.007 μg/m³.

What is the current concentration of PM₁₀ in New Britain, Connecticut?

The current PM₁₀ concentration at New Britain, Connecticut is 14.01 μg/m³.

What is the current concentration of carbon monoxide (CO) in New Britain, Connecticut?

The current carbon monoxide (CO) concentration at New Britain, Connecticut is 0.237 ppm.

What is the current concentration of sulfur dioxide (SO₂) in New Britain, Connecticut?

The current sulfur dioxide (SO₂) concentration at New Britain, Connecticut is 0.272 ppb.

What is the current concentration of ozone (O₃) in New Britain, Connecticut?

The current ozone (O₃) concentration at New Britain, Connecticut is 46.372 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in New Britain, Connecticut?

The current nitrogen dioxide (NO₂) concentration at New Britain, Connecticut is 5.496 ppb.

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