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

The current PM10 concentration at New Britain, Connecticut is 6.937 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 0.167 ppb.

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

The current ozone (O3) concentration at New Britain, Connecticut is 36.002 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 7.877 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 3.36 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)

3.36 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

6.94 μg/m³

155

255

425

605+

Ozone (O₃)

36.00 ppb

201

201+

Sulfur Dioxide (SO₂)

0.17 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.88 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.20 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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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
2026-03-13T15:00:00.000Z	32 \| good	2.471 \| good	6.247 \| good	35.031 \| good	0.215 \| good	6.119 \| good	0.251 \| good
2026-03-13T16:00:00.000Z	34 \| good	2.749 \| good	14.018 \| good	36.874 \| good	0.202 \| good	6.814 \| good	0.245 \| good
2026-03-13T17:00:00.000Z	37 \| good	2.789 \| good	8.424 \| good	40.394 \| good	0.223 \| good	9.819 \| good	0.245 \| good
2026-03-13T18:00:00.000Z	35 \| good	2.888 \| good	13.887 \| good	37.919 \| good	0.286 \| good	12.551 \| good	0.251 \| good
2026-03-13T19:00:00.000Z	32 \| good	3.44 \| good	19.496 \| good	35.193 \| good	0.246 \| good	15.565 \| good	0.303 \| good
2026-03-13T20:00:00.000Z	34 \| good	3.965 \| good	14.297 \| good	37.214 \| good	0.203 \| good	11.028 \| good	0.245 \| good
2026-03-13T21:00:00.000Z	37 \| good	4.479 \| good	17.623 \| good	39.562 \| good	0.159 \| good	11.888 \| good	0.311 \| good
2026-03-13T22:00:00.000Z	34 \| good	4.403 \| good	12.607 \| good	36.946 \| good	0.181 \| good	10.472 \| good	0.258 \| good
2026-03-13T23:00:00.000Z	35 \| good	4.084 \| good	13.305 \| good	38.26 \| good	0.181 \| good	9.443 \| good	0.245 \| good
2026-03-14T00:00:00.000Z	38 \| good	3.812 \| good	18.318 \| good	41.38 \| good	0.153 \| good	10.665 \| good	0.245 \| good
2026-03-14T01:00:00.000Z	36 \| good	4.143 \| good	17.981 \| good	39.254 \| good	0.169 \| good	8.063 \| good	0.239 \| good
2026-03-14T02:00:00.000Z	40 \| good	4.314 \| good	11.868 \| good	43.005 \| good	0.133 \| good	6.698 \| good	0.239 \| good
2026-03-14T03:00:00.000Z	40 \| good	4.135 \| good	16.425 \| good	42.988 \| good	0.114 \| good	6.585 \| good	0.217 \| good
2026-03-14T04:00:00.000Z	39 \| good	4.306 \| good	12.479 \| good	41.7 \| good	0.134 \| good	5.732 \| good	0.187 \| good
2026-03-14T05:00:00.000Z	40 \| good	4.299 \| good	19.304 \| good	43.178 \| good	0.134 \| good	6.567 \| good	0.181 \| good
2026-03-14T06:00:00.000Z	39 \| good	4.234 \| good	22.981 \| good	42.457 \| good	0.134 \| good	5.949 \| good	0.184 \| good
2026-03-14T07:00:00.000Z	35 \| good	5.306 \| good	31.83 \| good	38.124 \| good	0.134 \| good	6.786 \| good	0.184 \| good
2026-03-14T08:00:00.000Z	37 \| good	5.246 \| good	40.204 \| good	39.391 \| good	0.135 \| good	15.858 \| good	0.2 \| good
2026-03-14T09:00:00.000Z	36 \| good	6.131 \| good	17.923 \| good	39.253 \| good	0.179 \| good	15.875 \| good	0.193 \| good
2026-03-14T10:00:00.000Z	35 \| good	6.023 \| good	16.041 \| good	38.164 \| good	0.134 \| good	15.235 \| good	0.18 \| good
2026-03-14T11:00:00.000Z	33 \| good	6.048 \| good	17.784 \| good	29.469 \| good	0.149 \| good	20.405 \| good	0.214 \| good
2026-03-14T12:00:00.000Z	32 \| good	4.939 \| good	16.534 \| good	34.531 \| good	0.149 \| good	15.523 \| good	0.214 \| good
2026-03-14T13:00:00.000Z	31 \| good	4.924 \| good	16.333 \| good	33.984 \| good	0.149 \| good	10.763 \| good	0.191 \| good
2026-03-14T14:00:00.000Z	33 \| good	4.051 \| good	16.69 \| good	35.953 \| good	0.157 \| good	4.637 \| good	0.192 \| good
2026-03-14T15:00:00.000Z	32 \| good	3.081 \| good	15.916 \| good	35.4 \| good	0.121 \| good	3.521 \| good	0.192 \| good
2026-03-14T16:00:00.000Z	34 \| good	2.28 \| good	10.882 \| good	37.495 \| good	0.111 \| good	3.004 \| good	0.186 \| good
2026-03-14T17:00:00.000Z	34 \| good	1.928 \| good	10.618 \| good	37.249 \| good	0.111 \| good	2.322 \| good	0.14 \| good
2026-03-14T18:00:00.000Z	35 \| good	1.916 \| good	15.391 \| good	37.91 \| good	0.146 \| good	2.548 \| good	0.186 \| good
2026-03-14T19:00:00.000Z	36 \| good	1.894 \| good	12.039 \| good	38.589 \| good	0.114 \| good	2.47 \| good	0.186 \| good
2026-03-14T20:00:00.000Z	34 \| good	2.151 \| good	13.579 \| good	36.59 \| good	0.114 \| good	2.401 \| good	0.14 \| good
2026-03-14T21:00:00.000Z	37 \| good	2.025 \| good	9.483 \| good	40.047 \| good	0.114 \| good	1.887 \| good	0.14 \| good
2026-03-14T22:00:00.000Z	39 \| good	1.876 \| good	4.941 \| good	41.787 \| good	0.145 \| good	1.866 \| good	0.133 \| good
2026-03-14T23:00:00.000Z	36 \| good	2.175 \| good	13.994 \| good	38.895 \| good	0.172 \| good	2.156 \| good	0.14 \| good
2026-03-15T00:00:00.000Z	37 \| good	2.154 \| good	6.338 \| good	40.22 \| good	0.134 \| good	3.114 \| good	0.14 \| good
2026-03-15T01:00:00.000Z	37 \| good	3.875 \| good	23.533 \| good	40.417 \| good	0.134 \| good	3.391 \| good	0.18 \| good
2026-03-15T02:00:00.000Z	37 \| good	3.417 \| good	13.269 \| good	39.553 \| good	0.134 \| good	3.568 \| good	0.192 \| good
2026-03-15T03:00:00.000Z	36 \| good	3.685 \| good	16.378 \| good	38.904 \| good	0.134 \| good	6.39 \| good	0.186 \| good
2026-03-15T04:00:00.000Z	35 \| good	3.207 \| good	17.955 \| good	38.475 \| good	0.161 \| good	5.487 \| good	0.187 \| good
2026-03-15T05:00:00.000Z	35 \| good	2.977 \| good	12.518 \| good	38.393 \| good	0.119 \| good	8.115 \| good	0.127 \| good
2026-03-15T06:00:00.000Z	32 \| good	3.685 \| good	9.789 \| good	35.455 \| good	0.176 \| good	6.85 \| good	0.127 \| good
2026-03-15T07:00:00.000Z	35 \| good	3.481 \| good	8.853 \| good	38.021 \| good	0.176 \| good	6.42 \| good	0.114 \| good
2026-03-15T08:00:00.000Z	33 \| good	3.249 \| good	10.684 \| good	36.359 \| good	0.222 \| good	9.535 \| good	0.18 \| good
2026-03-15T09:00:00.000Z	33 \| good	3.348 \| good	8.114 \| good	36.206 \| good	0.223 \| good	7.616 \| good	0.176 \| good
2026-03-15T10:00:00.000Z	31 \| good	3.125 \| good	5.379 \| good	34.257 \| good	0.124 \| good	11.679 \| good	0.133 \| good
2026-03-15T11:00:00.000Z	30 \| good	3.452 \| good	14.234 \| good	31.516 \| good	0.167 \| good	7.112 \| good	0.129 \| good
2026-03-15T12:00:00.000Z	28 \| good	3.312 \| good	10.249 \| good	29.625 \| good	0.124 \| good	9.578 \| good	0.198 \| good
2026-03-15T13:00:00.000Z	33 \| good	3.36 \| good	6.937 \| good	36.002 \| good	0.167 \| good	7.877 \| good	0.198 \| good
2026-03-15T14:00:00.000Z	33 \| good	3.36 \| good	6.937 \| good	36.002 \| good	0.167 \| good	7.877 \| good	0.198 \| good
2026-03-15T15:00:00.000Z	34 \| good	2.583 \| good	10.354 \| good	37.101 \| good	0.784 \| good	3.449 \| good	0.193 \| good
2026-03-15T16:00:00.000Z	35 \| good	3.274 \| good	14.329 \| good	38.104 \| good	0.706 \| good	3.1 \| good	0.185 \| good
2026-03-15T17:00:00.000Z	37 \| good	3.436 \| good	14.994 \| good	39.887 \| good	0.628 \| good	2.75 \| good	0.177 \| good
2026-03-15T18:00:00.000Z	34 \| good	2.908 \| good	12 \| good	37.092 \| good	0.549 \| good	2.401 \| good	0.169 \| good
2026-03-15T19:00:00.000Z	33 \| good	3.312 \| good	14.558 \| good	36.127 \| good	0.513 \| good	2.296 \| good	0.165 \| good
2026-03-15T20:00:00.000Z	35 \| good	3.88 \| good	17.043 \| good	37.54 \| good	0.476 \| good	2.19 \| good	0.162 \| good
2026-03-15T21:00:00.000Z	35 \| good	2.423 \| good	9.964 \| good	37.893 \| good	0.439 \| good	2.085 \| good	0.158 \| good
2026-03-15T22:00:00.000Z	39 \| good	4.741 \| good	20.753 \| good	42.281 \| good	0.442 \| good	2.945 \| good	0.165 \| good
2026-03-15T23:00:00.000Z	35 \| good	5.692 \| good	24.72 \| good	37.877 \| good	0.445 \| good	3.806 \| good	0.173 \| good
2026-03-16T00:00:00.000Z	38 \| good	6.505 \| good	29.181 \| good	40.666 \| good	0.449 \| good	4.666 \| good	0.181 \| good
2026-03-16T01:00:00.000Z	36 \| good	6.486 \| good	28.91 \| good	39.297 \| good	0.439 \| good	4.061 \| good	0.176 \| good
2026-03-16T02:00:00.000Z	38 \| good	7.022 \| good	31.004 \| good	32.766 \| good	0.429 \| good	3.455 \| good	0.171 \| good
2026-03-16T03:00:00.000Z	33 \| good	6.054 \| good	26.553 \| good	34.291 \| good	0.419 \| good	2.85 \| good	0.166 \| good
2026-03-16T04:00:00.000Z	32 \| good	5.396 \| good	23.003 \| good	34.733 \| good	0.383 \| good	2.255 \| good	0.161 \| good
2026-03-16T05:00:00.000Z	32 \| good	4.943 \| good	21.562 \| good	34.787 \| good	0.348 \| good	1.661 \| good	0.155 \| good
2026-03-16T06:00:00.000Z	38 \| good	6.559 \| good	29.457 \| good	34.222 \| good	0.313 \| good	1.066 \| good	0.15 \| good
2026-03-16T07:00:00.000Z	38 \| good	6.788 \| good	30.374 \| good	36.155 \| good	0.315 \| good	0.938 \| good	0.147 \| good
2026-03-16T08:00:00.000Z	38 \| good	7.322 \| good	32.417 \| good	39.008 \| good	0.317 \| good	0.81 \| good	0.145 \| good
2026-03-16T09:00:00.000Z	44 \| good	7.596 \| good	33.519 \| good	42.001 \| good	0.319 \| good	0.681 \| good	0.142 \| good
2026-03-16T10:00:00.000Z	44 \| good	8.229 \| good	36.006 \| good	39.935 \| good	0.303 \| good	1.073 \| good	0.143 \| good
2026-03-16T11:00:00.000Z	38 \| good	7.035 \| good	31.112 \| good	36.804 \| good	0.287 \| good	1.465 \| good	0.144 \| good
2026-03-16T12:00:00.000Z	33 \| good	4.31 \| good	18.97 \| good	35.751 \| good	0.271 \| good	1.857 \| good	0.145 \| good
2026-03-16T13:00:00.000Z	31 \| good	5.254 \| good	22.576 \| good	33.217 \| good	0.332 \| good	3.269 \| good	0.147 \| good
2026-03-16T14:00:00.000Z	30 \| good	5.202 \| good	22.51 \| good	31.783 \| good	0.394 \| good	4.681 \| good	0.15 \| good
2026-03-16T15:00:00.000Z	29 \| good	3.517 \| good	15.416 \| good	30.901 \| good	0.455 \| good	6.092 \| good	0.153 \| good
2026-03-16T16:00:00.000Z	27 \| good	2.943 \| good	12.124 \| good	29.388 \| good	0.41 \| good	5.848 \| good	0.148 \| good
2026-03-16T17:00:00.000Z	27 \| good	3.153 \| good	13.685 \| good	29.335 \| good	0.364 \| good	5.604 \| good	0.144 \| good
2026-03-16T18:00:00.000Z	30 \| good	4.212 \| good	18.419 \| good	31.738 \| good	0.319 \| good	5.36 \| good	0.14 \| good
2026-03-16T19:00:00.000Z	29 \| good	4.508 \| good	19.436 \| good	31.023 \| good	0.312 \| good	5.403 \| good	0.141 \| good
2026-03-16T20:00:00.000Z	33 \| good	5.518 \| good	23.664 \| good	31.964 \| good	0.306 \| good	5.446 \| good	0.142 \| good
2026-03-16T21:00:00.000Z	31 \| good	4.866 \| good	21.033 \| good	33.455 \| good	0.299 \| good	5.489 \| good	0.143 \| good
2026-03-16T22:00:00.000Z	32 \| good	4.133 \| good	18.134 \| good	35.472 \| good	0.256 \| good	4.429 \| good	0.134 \| good
2026-03-16T23:00:00.000Z	33 \| good	2.878 \| good	11.977 \| good	36.185 \| good	0.212 \| good	3.369 \| good	0.126 \| good
2026-03-17T00:00:00.000Z	32 \| good	2.254 \| good	9.281 \| good	34.911 \| good	0.169 \| good	2.309 \| good	0.117 \| good
2026-03-17T01:00:00.000Z	31 \| good	3.226 \| good	14.085 \| good	33.877 \| good	0.167 \| good	2.015 \| good	0.114 \| good
2026-03-17T02:00:00.000Z	31 \| good	3.8 \| good	16.419 \| good	33.609 \| good	0.166 \| good	1.721 \| good	0.112 \| good
2026-03-17T03:00:00.000Z	32 \| good	4.084 \| good	17.996 \| good	35.11 \| good	0.164 \| good	1.427 \| good	0.11 \| good
2026-03-17T04:00:00.000Z	38 \| good	3.659 \| good	16.132 \| good	41.018 \| good	0.323 \| good	1.681 \| good	0.114 \| good
2026-03-17T05:00:00.000Z	33 \| good	3.622 \| good	15.899 \| good	35.855 \| good	0.481 \| good	1.935 \| good	0.118 \| good
2026-03-17T06:00:00.000Z	41 \| good	0.898 \| good	1.057 \| good	44.315 \| good	0.647 \| good	2.206 \| good	0.122 \| good
2026-03-17T07:00:00.000Z	30 \| good	4.398 \| good	19.058 \| good	31.75 \| good	0.709 \| good	1.849 \| good	0.128 \| good
2026-03-17T08:00:00.000Z	26 \| good	4.077 \| good	17.96 \| good	28.124 \| good	0.778 \| good	1.511 \| good	0.134 \| good
2026-03-17T09:00:00.000Z	27 \| good	3.633 \| good	15.987 \| good	29.17 \| good	0.847 \| good	1.172 \| good	0.141 \| good
2026-03-17T10:00:00.000Z	27 \| good	2.773 \| good	11.554 \| good	29.173 \| good	0.721 \| good	1.471 \| good	0.152 \| good
2026-03-17T11:00:00.000Z	28 \| good	3.067 \| good	13.113 \| good	29.569 \| good	0.595 \| good	1.77 \| good	0.163 \| good
2026-03-17T12:00:00.000Z	36 \| good	2.552 \| good	2.609 \| good	38.912 \| good	0.47 \| good	2.088 \| good	0.174 \| good
2026-03-17T13:00:00.000Z	37 \| good	2.426 \| good	2.507 \| good	40.207 \| good	0.443 \| good	1.813 \| good	0.174 \| good
2026-03-17T14:00:00.000Z	39 \| good	2.057 \| good	2.137 \| good	41.503 \| good	0.416 \| good	1.538 \| good	0.174 \| good

New Britain

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

0.20ppm

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 10:00:00 on 2026-03-14.

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 12:00:00 on 2026-03-15.

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

The current air quality in New Britain, Connecticut is 33, 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 3.36 μg/m³.

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

The current PM₁₀ concentration at New Britain, Connecticut is 6.937 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 0.198 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 0.167 ppb.

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

The current ozone (O₃) concentration at New Britain, Connecticut is 36.002 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 7.877 ppb.

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