What is the PM10 level in Simsbury, Connecticut at the moment?

The PM10 concentration in Simsbury, Connecticut is 7.208 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Simsbury, Connecticut at the moment?

Currently, Simsbury, Connecticut has a sulfur dioxide (SO2) concentration of 0.196 ppb.

What is the ozone (O3) level in Simsbury, Connecticut at the moment?

The current ozone (O3) level in Simsbury, Connecticut at the moment is 30.764 ppm.

What is the nitrogen dioxide (NO2) level in Simsbury, Connecticut at the moment?

Nitrogen dioxide (NO2) level in Simsbury, Connecticut at the moment is 1.686 ppb.

Live air quality index in Simsbury, Connecticut today

Q: What is the PM2.5 level in Simsbury, Connecticut at the moment?

PM2.5 levels in Simsbury, Connecticut are currently 2.582 μg/m3.

Stay updated with real-time air quality in Simsbury, 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

Simsbury, Connecticut

Last updated: ... (Local time)

Major air pollutants in Simsbury, Connecticut

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

2.58 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

7.21 μg/m³

155

255

425

605+

Ozone (O₃)

30.76 ppb

201

201+

Sulfur Dioxide (SO₂)

0.20 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.69 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.19 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Simsbury, Connecticut

Get Live Pollen Counts

Simsbury, Connecticut

Scroll To Air Quality Map

Track live Simsbury, Connecticut air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-13T22:00:00.000Z	45 \| good	4.021 \| good	16.544 \| good	49.347 \| good	0.21 \| good	1.486 \| good	0.148 \| good
2026-06-13T23:00:00.000Z	44 \| good	4.068 \| good	15.87 \| good	47.948 \| good	0.214 \| good	1.478 \| good	0.131 \| good
2026-06-14T00:00:00.000Z	44 \| good	3.022 \| good	9.447 \| good	48.015 \| good	0.245 \| good	2.402 \| good	0.148 \| good
2026-06-14T01:00:00.000Z	42 \| good	4.438 \| good	12.078 \| good	45.455 \| good	0.256 \| good	4.474 \| good	0.164 \| good
2026-06-14T02:00:00.000Z	44 \| good	5.187 \| good	15.785 \| good	48.153 \| good	0.202 \| good	12.219 \| good	0.156 \| good
2026-06-14T03:00:00.000Z	40 \| good	5.711 \| good	19.007 \| good	43.294 \| good	0.202 \| good	8.993 \| good	0.213 \| good
2026-06-14T04:00:00.000Z	37 \| good	6.04 \| good	19.607 \| good	39.932 \| good	0.224 \| good	11.459 \| good	0.222 \| good
2026-06-14T05:00:00.000Z	33 \| good	6.22 \| good	22.197 \| good	35.885 \| good	0.443 \| good	16.019 \| good	0.312 \| good
2026-06-14T06:00:00.000Z	38 \| good	7.427 \| good	25.548 \| good	36.628 \| good	0.219 \| good	16.415 \| good	0.337 \| good
2026-06-14T07:00:00.000Z	33 \| good	6.456 \| good	25.276 \| good	31.115 \| good	0.212 \| good	15.279 \| good	0.312 \| good
2026-06-14T08:00:00.000Z	38 \| good	6.519 \| good	20.308 \| good	24.748 \| good	0.23 \| good	13.363 \| good	0.32 \| good
2026-06-14T09:00:00.000Z	33 \| good	6.323 \| good	22.534 \| good	32.424 \| good	0.16 \| good	8.922 \| good	0.197 \| good
2026-06-14T10:00:00.000Z	33 \| good	6.253 \| good	21.335 \| good	30.662 \| good	0.16 \| good	8.864 \| good	0.181 \| good
2026-06-14T11:00:00.000Z	33 \| good	6.471 \| good	20.434 \| good	19.763 \| good	0.176 \| good	7.646 \| good	0.197 \| good
2026-06-14T12:00:00.000Z	44 \| good	8.258 \| good	24.667 \| good	26.401 \| good	0.228 \| good	6.524 \| good	0.197 \| good
2026-06-14T13:00:00.000Z	49 \| good	9.182 \| good	22.293 \| good	27.359 \| good	0.22 \| good	5.71 \| good	0.193 \| good
2026-06-14T14:00:00.000Z	38 \| good	7.243 \| good	21.526 \| good	34.361 \| good	0.332 \| good	4.615 \| good	0.181 \| good
2026-06-14T15:00:00.000Z	40 \| good	6.766 \| good	18.376 \| good	42.801 \| good	0.303 \| good	4.398 \| good	0.181 \| good
2026-06-14T16:00:00.000Z	41 \| good	5.839 \| good	10.993 \| good	44.054 \| good	0.269 \| good	3.095 \| good	0.197 \| good
2026-06-14T17:00:00.000Z	48 \| good	5.604 \| good	22.272 \| good	51.594 \| good	0.421 \| good	3.384 \| good	0.179 \| good
2026-06-14T18:00:00.000Z	67 \| moderate	6.809 \| good	22.561 \| good	59.914 \| fine	0.467 \| good	3.383 \| good	0.181 \| good
2026-06-14T19:00:00.000Z	58 \| moderate	6.319 \| good	20.321 \| good	57.122 \| fine	0.419 \| good	4.979 \| good	0.2 \| good
2026-06-14T20:00:00.000Z	54 \| moderate	7.236 \| good	39.392 \| good	56.32 \| fine	0.375 \| good	5.999 \| good	0.181 \| good
2026-06-14T21:00:00.000Z	54 \| moderate	6.987 \| good	16.149 \| good	56.041 \| fine	0.379 \| good	5.562 \| good	0.2 \| good
2026-06-14T22:00:00.000Z	93 \| moderate	6.866 \| good	15.615 \| good	67.813 \| fine	0.348 \| good	5.502 \| good	0.184 \| good
2026-06-14T23:00:00.000Z	74 \| moderate	6.535 \| good	19.109 \| good	62.075 \| fine	0.318 \| good	5.75 \| good	0.184 \| good
2026-06-15T00:00:00.000Z	58 \| moderate	7.5 \| good	25.492 \| good	57.179 \| fine	0.25 \| good	5 \| good	0.153 \| good
2026-06-15T01:00:00.000Z	61 \| moderate	7.325 \| good	27.193 \| good	58.019 \| fine	0.239 \| good	4.493 \| good	0.153 \| good
2026-06-15T02:00:00.000Z	61 \| moderate	7.503 \| good	18.047 \| good	58.197 \| fine	0.292 \| good	4.75 \| good	0.115 \| good
2026-06-15T03:00:00.000Z	67 \| moderate	7.207 \| good	16.614 \| good	59.9 \| fine	0.272 \| good	4.796 \| good	0.115 \| good
2026-06-15T04:00:00.000Z	61 \| moderate	7.241 \| good	23.26 \| good	57.656 \| fine	0.272 \| good	3.497 \| good	0.115 \| good
2026-06-15T05:00:00.000Z	58 \| moderate	7.021 \| good	16.805 \| good	56.904 \| fine	0.213 \| good	3.226 \| good	0.115 \| good
2026-06-15T06:00:00.000Z	49 \| good	6.693 \| good	21.314 \| good	53.199 \| good	0.202 \| good	3.748 \| good	0.138 \| good
2026-06-15T07:00:00.000Z	46 \| good	7.184 \| good	22.876 \| good	49.672 \| good	0.227 \| good	3.734 \| good	0.146 \| good
2026-06-15T08:00:00.000Z	40 \| good	6.732 \| good	19.573 \| good	42.947 \| good	0.322 \| good	5.457 \| good	0.115 \| good
2026-06-15T09:00:00.000Z	42 \| good	5.599 \| good	17.86 \| good	44.892 \| good	0.687 \| good	5.812 \| good	0.115 \| good
2026-06-15T10:00:00.000Z	39 \| good	4.367 \| good	16.019 \| good	41.886 \| good	0.158 \| good	2.43 \| good	0.178 \| good
2026-06-15T11:00:00.000Z	39 \| good	3.548 \| good	12.551 \| good	42.122 \| good	0.304 \| good	2.447 \| good	0.149 \| good
2026-06-15T12:00:00.000Z	34 \| good	2.55 \| good	8.95 \| good	36.703 \| good	0.538 \| good	2.143 \| good	0.161 \| good
2026-06-15T13:00:00.000Z	34 \| good	2.966 \| good	12.25 \| good	37.299 \| good	0.285 \| good	2.327 \| good	0.187 \| good
2026-06-15T14:00:00.000Z	36 \| good	2.482 \| good	9.545 \| good	39.326 \| good	0.183 \| good	1.608 \| good	0.177 \| good
2026-06-15T15:00:00.000Z	36 \| good	2.716 \| good	11.778 \| good	38.593 \| good	0.285 \| good	1.628 \| good	0.149 \| good
2026-06-15T16:00:00.000Z	33 \| good	2.668 \| good	11.529 \| good	36.26 \| good	0.196 \| good	1.409 \| good	0.178 \| good
2026-06-15T17:00:00.000Z	36 \| good	2.748 \| good	12.588 \| good	39.018 \| good	0.183 \| good	1.62 \| good	0.155 \| good
2026-06-15T18:00:00.000Z	33 \| good	2.723 \| good	8.938 \| good	35.719 \| good	0.285 \| good	1.446 \| good	0.155 \| good
2026-06-15T19:00:00.000Z	32 \| good	2.59 \| good	8.059 \| good	34.657 \| good	0.171 \| good	1.463 \| good	0.189 \| good
2026-06-15T20:00:00.000Z	29 \| good	2.582 \| good	7.208 \| good	30.764 \| good	0.196 \| good	1.686 \| good	0.189 \| good
2026-06-15T21:00:00.000Z	29 \| good	2.582 \| good	7.208 \| good	30.764 \| good	0.196 \| good	1.686 \| good	0.189 \| good
2026-06-15T22:00:00.000Z	33 \| good	1.093 \| good	4.36 \| good	35.604 \| good	0.084 \| good	0.52 \| good	0.116 \| good
2026-06-15T23:00:00.000Z	33 \| good	0.922 \| good	3.761 \| good	35.843 \| good	0.084 \| good	0.707 \| good	0.117 \| good
2026-06-16T00:00:00.000Z	28 \| good	0.322 \| good	1.06 \| good	29.828 \| good	0.086 \| good	1.027 \| good	0.117 \| good
2026-06-16T01:00:00.000Z	25 \| good	1.756 \| good	7.103 \| good	26.947 \| good	0.091 \| good	1.388 \| good	0.119 \| good
2026-06-16T02:00:00.000Z	24 \| good	1.313 \| good	5 \| good	26.172 \| good	0.099 \| good	1.508 \| good	0.118 \| good
2026-06-16T03:00:00.000Z	24 \| good	0.668 \| good	2.197 \| good	25.695 \| good	0.107 \| good	1.548 \| good	0.118 \| good
2026-06-16T04:00:00.000Z	22 \| good	0.751 \| good	2.865 \| good	23.811 \| good	0.111 \| good	1.542 \| good	0.117 \| good
2026-06-16T05:00:00.000Z	22 \| good	1.373 \| good	5.302 \| good	23.85 \| good	0.112 \| good	1.516 \| good	0.117 \| good
2026-06-16T06:00:00.000Z	20 \| good	1.532 \| good	6.197 \| good	21.951 \| good	0.115 \| good	1.557 \| good	0.117 \| good
2026-06-16T07:00:00.000Z	18 \| good	1.911 \| good	8.003 \| good	18.832 \| good	0.126 \| good	1.656 \| good	0.118 \| good
2026-06-16T08:00:00.000Z	20 \| good	1.918 \| good	8.003 \| good	22.109 \| good	0.15 \| good	1.776 \| good	0.118 \| good
2026-06-16T09:00:00.000Z	18 \| good	2.213 \| good	9.028 \| good	19.365 \| good	0.185 \| good	1.972 \| good	0.12 \| good
2026-06-16T10:00:00.000Z	20 \| good	1.964 \| good	8 \| good	22.001 \| good	0.216 \| good	2.117 \| good	0.122 \| good
2026-06-16T11:00:00.000Z	25 \| good	1.781 \| good	7.391 \| good	26.868 \| good	0.236 \| good	1.799 \| good	0.126 \| good
2026-06-16T12:00:00.000Z	29 \| good	1.674 \| good	6.971 \| good	30.913 \| good	0.266 \| good	1.311 \| good	0.126 \| good
2026-06-16T13:00:00.000Z	31 \| good	1.048 \| good	4.288 \| good	34.488 \| good	0.244 \| good	0.921 \| good	0.125 \| good
2026-06-16T14:00:00.000Z	35 \| good	0.565 \| good	2.03 \| good	38.359 \| good	0.176 \| good	0.583 \| good	0.122 \| good
2026-06-16T15:00:00.000Z	38 \| good	0.497 \| good	1.927 \| good	40.915 \| good	0.128 \| good	0.408 \| good	0.118 \| good
2026-06-16T16:00:00.000Z	40 \| good	0.222 \| good	0.668 \| good	43.477 \| good	0.119 \| good	0.338 \| good	0.116 \| good
2026-06-16T17:00:00.000Z	44 \| good	0.53 \| good	1.955 \| good	46.901 \| good	0.129 \| good	0.312 \| good	0.114 \| good
2026-06-16T18:00:00.000Z	44 \| good	0.461 \| good	1.61 \| good	47.38 \| good	0.143 \| good	0.31 \| good	0.113 \| good
2026-06-16T19:00:00.000Z	45 \| good	0.865 \| good	3.197 \| good	48.841 \| good	0.155 \| good	0.322 \| good	0.112 \| good
2026-06-16T20:00:00.000Z	46 \| good	1.61 \| good	7 \| good	50.329 \| good	0.162 \| good	0.364 \| good	0.111 \| good
2026-06-16T21:00:00.000Z	47 \| good	1.322 \| good	5.274 \| good	51.407 \| good	0.165 \| good	0.471 \| good	0.112 \| good
2026-06-16T22:00:00.000Z	47 \| good	1.316 \| good	5.138 \| good	50.824 \| good	0.167 \| good	0.719 \| good	0.115 \| good
2026-06-16T23:00:00.000Z	41 \| good	1.412 \| good	5.578 \| good	44.009 \| good	0.165 \| good	1.896 \| good	0.133 \| good
2026-06-17T00:00:00.000Z	38 \| good	3.586 \| good	15.59 \| good	40.769 \| good	0.188 \| good	4.27 \| good	0.161 \| good
2026-06-17T01:00:00.000Z	47 \| good	7.134 \| good	31.4 \| good	51.07 \| good	0.227 \| good	6.844 \| good	0.186 \| good
2026-06-17T02:00:00.000Z	45 \| good	6.754 \| good	29.967 \| good	48.993 \| good	0.263 \| good	7.725 \| good	0.194 \| good
2026-06-17T03:00:00.000Z	37 \| good	5.863 \| good	25.361 \| good	40.131 \| good	0.307 \| good	8.116 \| good	0.197 \| good
2026-06-17T04:00:00.000Z	33 \| good	6.307 \| good	28.038 \| good	33.636 \| good	0.354 \| good	8.193 \| good	0.196 \| good
2026-06-17T05:00:00.000Z	33 \| good	6.341 \| good	28.169 \| good	32.36 \| good	0.4 \| good	8.246 \| good	0.194 \| good
2026-06-17T06:00:00.000Z	33 \| good	5.844 \| good	25.468 \| good	27.724 \| good	0.445 \| good	8.428 \| good	0.191 \| good
2026-06-17T07:00:00.000Z	27 \| good	5.413 \| good	23.256 \| good	26.147 \| good	0.485 \| good	8.593 \| good	0.188 \| good
2026-06-17T08:00:00.000Z	27 \| good	4.924 \| good	21.241 \| good	25.941 \| good	0.515 \| good	8.951 \| good	0.187 \| good
2026-06-17T09:00:00.000Z	26 \| good	3.606 \| good	16.03 \| good	27.922 \| good	0.532 \| good	9.684 \| good	0.19 \| good
2026-06-17T10:00:00.000Z	24 \| good	3.92 \| good	17.12 \| good	25.944 \| good	0.54 \| good	10.271 \| good	0.195 \| good
2026-06-17T11:00:00.000Z	29 \| good	3.716 \| good	16 \| good	30.576 \| good	0.475 \| good	8.024 \| good	0.2 \| good
2026-06-17T12:00:00.000Z	30 \| good	3.102 \| good	12.93 \| good	32.208 \| good	0.549 \| good	5.885 \| good	0.185 \| good
2026-06-17T13:00:00.000Z	31 \| good	3.244 \| good	14.344 \| good	33.854 \| good	0.631 \| good	4.41 \| good	0.174 \| good
2026-06-17T14:00:00.000Z	39 \| good	2.458 \| good	10.003 \| good	41.887 \| good	0.697 \| good	2.839 \| good	0.162 \| good
2026-06-17T15:00:00.000Z	41 \| good	1.301 \| good	4.972 \| good	44.449 \| good	0.661 \| good	1.525 \| good	0.143 \| good
2026-06-17T16:00:00.000Z	43 \| good	1.173 \| good	4.673 \| good	46.121 \| good	0.5 \| good	0.908 \| good	0.132 \| good
2026-06-17T17:00:00.000Z	47 \| good	1.876 \| good	8 \| good	51.178 \| good	0.437 \| good	0.697 \| good	0.128 \| good
2026-06-17T18:00:00.000Z	48 \| good	2.31 \| good	9.733 \| good	52.391 \| good	0.399 \| good	0.703 \| good	0.128 \| good
2026-06-17T19:00:00.000Z	54 \| moderate	3.355 \| good	14.761 \| good	55.57 \| fine	0.369 \| good	0.693 \| good	0.129 \| good
2026-06-17T20:00:00.000Z	64 \| moderate	3.795 \| good	16.776 \| good	59.001 \| fine	0.338 \| good	0.598 \| good	0.128 \| good
2026-06-17T21:00:00.000Z	67 \| moderate	3.329 \| good	14.629 \| good	59.627 \| fine	0.309 \| good	0.665 \| good	0.127 \| good

Simsbury

Get reliable air quality data to drive your business

Simsbury, Connecticut air quality map: Stay updated on AQI near you

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How accurate is Connecticut, USA air quality data?

Air quality and pollutant data for Connecticut, 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 Simsbury, Connecticut?

The air quality information for Simsbury, Connecticut is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Simsbury, Connecticut at its worst?

In the past 24 hours, the air quality in Simsbury, Connecticut was at its worst at 10:00:00 on 2026-06-14.

When did Simsbury, Connecticut experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Simsbury, Connecticut was observed at 08:00:00 on 2026-06-15.

What is the AQI in Simsbury, Connecticut right now?

As of now, the AQI in Simsbury, Connecticut is 29, indicating Good conditions.

What is the most common type of pollution in Simsbury, Connecticut?

Simsbury, Connecticut air has the highest levels of O3.

What should I do in case of poor air quality in Simsbury, Connecticut?

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

What is the PM_2.5 level in Simsbury, Connecticut at the moment?

PM_2.5 levels in Simsbury, Connecticut are currently 2.582 μg/m³.

What is the PM₁₀ level in Simsbury, Connecticut at the moment?

The PM₁₀ concentration in Simsbury, Connecticut is 7.208 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Simsbury, Connecticut at the moment?

The current carbon monoxide (CO) concentration in Simsbury, Connecticut is 0.189 ppm.

What is the sulfur dioxide (SO₂) level in Simsbury, Connecticut at the moment?

Currently, Simsbury, Connecticut has a sulfur dioxide (SO₂) concentration of 0.196 ppb.

What is the ozone (O₃) level in Simsbury, Connecticut at the moment?

The current ozone (O₃) level in Simsbury, Connecticut at the moment is 30.764 ppm.

What is the nitrogen dioxide (NO₂) level in Simsbury, Connecticut at the moment?

Nitrogen dioxide (NO₂) level in Simsbury, Connecticut at the moment is 1.686 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-13T22:00:00.000Z	45 \| good	4.021 \| good	16.544 \| good	49.347 \| good	0.21 \| good	1.486 \| good	0.148 \| good
2026-06-13T23:00:00.000Z	44 \| good	4.068 \| good	15.87 \| good	47.948 \| good	0.214 \| good	1.478 \| good	0.131 \| good
2026-06-14T00:00:00.000Z	44 \| good	3.022 \| good	9.447 \| good	48.015 \| good	0.245 \| good	2.402 \| good	0.148 \| good
2026-06-14T01:00:00.000Z	42 \| good	4.438 \| good	12.078 \| good	45.455 \| good	0.256 \| good	4.474 \| good	0.164 \| good
2026-06-14T02:00:00.000Z	44 \| good	5.187 \| good	15.785 \| good	48.153 \| good	0.202 \| good	12.219 \| good	0.156 \| good
2026-06-14T03:00:00.000Z	40 \| good	5.711 \| good	19.007 \| good	43.294 \| good	0.202 \| good	8.993 \| good	0.213 \| good
2026-06-14T04:00:00.000Z	37 \| good	6.04 \| good	19.607 \| good	39.932 \| good	0.224 \| good	11.459 \| good	0.222 \| good
2026-06-14T05:00:00.000Z	33 \| good	6.22 \| good	22.197 \| good	35.885 \| good	0.443 \| good	16.019 \| good	0.312 \| good
2026-06-14T06:00:00.000Z	38 \| good	7.427 \| good	25.548 \| good	36.628 \| good	0.219 \| good	16.415 \| good	0.337 \| good
2026-06-14T07:00:00.000Z	33 \| good	6.456 \| good	25.276 \| good	31.115 \| good	0.212 \| good	15.279 \| good	0.312 \| good
2026-06-14T08:00:00.000Z	38 \| good	6.519 \| good	20.308 \| good	24.748 \| good	0.23 \| good	13.363 \| good	0.32 \| good
2026-06-14T09:00:00.000Z	33 \| good	6.323 \| good	22.534 \| good	32.424 \| good	0.16 \| good	8.922 \| good	0.197 \| good
2026-06-14T10:00:00.000Z	33 \| good	6.253 \| good	21.335 \| good	30.662 \| good	0.16 \| good	8.864 \| good	0.181 \| good
2026-06-14T11:00:00.000Z	33 \| good	6.471 \| good	20.434 \| good	19.763 \| good	0.176 \| good	7.646 \| good	0.197 \| good
2026-06-14T12:00:00.000Z	44 \| good	8.258 \| good	24.667 \| good	26.401 \| good	0.228 \| good	6.524 \| good	0.197 \| good
2026-06-14T13:00:00.000Z	49 \| good	9.182 \| good	22.293 \| good	27.359 \| good	0.22 \| good	5.71 \| good	0.193 \| good
2026-06-14T14:00:00.000Z	38 \| good	7.243 \| good	21.526 \| good	34.361 \| good	0.332 \| good	4.615 \| good	0.181 \| good
2026-06-14T15:00:00.000Z	40 \| good	6.766 \| good	18.376 \| good	42.801 \| good	0.303 \| good	4.398 \| good	0.181 \| good
2026-06-14T16:00:00.000Z	41 \| good	5.839 \| good	10.993 \| good	44.054 \| good	0.269 \| good	3.095 \| good	0.197 \| good
2026-06-14T17:00:00.000Z	48 \| good	5.604 \| good	22.272 \| good	51.594 \| good	0.421 \| good	3.384 \| good	0.179 \| good
2026-06-14T18:00:00.000Z	67 \| moderate	6.809 \| good	22.561 \| good	59.914 \| fine	0.467 \| good	3.383 \| good	0.181 \| good
2026-06-14T19:00:00.000Z	58 \| moderate	6.319 \| good	20.321 \| good	57.122 \| fine	0.419 \| good	4.979 \| good	0.2 \| good
2026-06-14T20:00:00.000Z	54 \| moderate	7.236 \| good	39.392 \| good	56.32 \| fine	0.375 \| good	5.999 \| good	0.181 \| good
2026-06-14T21:00:00.000Z	54 \| moderate	6.987 \| good	16.149 \| good	56.041 \| fine	0.379 \| good	5.562 \| good	0.2 \| good
2026-06-14T22:00:00.000Z	93 \| moderate	6.866 \| good	15.615 \| good	67.813 \| fine	0.348 \| good	5.502 \| good	0.184 \| good
2026-06-14T23:00:00.000Z	74 \| moderate	6.535 \| good	19.109 \| good	62.075 \| fine	0.318 \| good	5.75 \| good	0.184 \| good
2026-06-15T00:00:00.000Z	58 \| moderate	7.5 \| good	25.492 \| good	57.179 \| fine	0.25 \| good	5 \| good	0.153 \| good
2026-06-15T01:00:00.000Z	61 \| moderate	7.325 \| good	27.193 \| good	58.019 \| fine	0.239 \| good	4.493 \| good	0.153 \| good
2026-06-15T02:00:00.000Z	61 \| moderate	7.503 \| good	18.047 \| good	58.197 \| fine	0.292 \| good	4.75 \| good	0.115 \| good
2026-06-15T03:00:00.000Z	67 \| moderate	7.207 \| good	16.614 \| good	59.9 \| fine	0.272 \| good	4.796 \| good	0.115 \| good
2026-06-15T04:00:00.000Z	61 \| moderate	7.241 \| good	23.26 \| good	57.656 \| fine	0.272 \| good	3.497 \| good	0.115 \| good
2026-06-15T05:00:00.000Z	58 \| moderate	7.021 \| good	16.805 \| good	56.904 \| fine	0.213 \| good	3.226 \| good	0.115 \| good
2026-06-15T06:00:00.000Z	49 \| good	6.693 \| good	21.314 \| good	53.199 \| good	0.202 \| good	3.748 \| good	0.138 \| good
2026-06-15T07:00:00.000Z	46 \| good	7.184 \| good	22.876 \| good	49.672 \| good	0.227 \| good	3.734 \| good	0.146 \| good
2026-06-15T08:00:00.000Z	40 \| good	6.732 \| good	19.573 \| good	42.947 \| good	0.322 \| good	5.457 \| good	0.115 \| good
2026-06-15T09:00:00.000Z	42 \| good	5.599 \| good	17.86 \| good	44.892 \| good	0.687 \| good	5.812 \| good	0.115 \| good
2026-06-15T10:00:00.000Z	39 \| good	4.367 \| good	16.019 \| good	41.886 \| good	0.158 \| good	2.43 \| good	0.178 \| good
2026-06-15T11:00:00.000Z	39 \| good	3.548 \| good	12.551 \| good	42.122 \| good	0.304 \| good	2.447 \| good	0.149 \| good
2026-06-15T12:00:00.000Z	34 \| good	2.55 \| good	8.95 \| good	36.703 \| good	0.538 \| good	2.143 \| good	0.161 \| good
2026-06-15T13:00:00.000Z	34 \| good	2.966 \| good	12.25 \| good	37.299 \| good	0.285 \| good	2.327 \| good	0.187 \| good
2026-06-15T14:00:00.000Z	36 \| good	2.482 \| good	9.545 \| good	39.326 \| good	0.183 \| good	1.608 \| good	0.177 \| good
2026-06-15T15:00:00.000Z	36 \| good	2.716 \| good	11.778 \| good	38.593 \| good	0.285 \| good	1.628 \| good	0.149 \| good
2026-06-15T16:00:00.000Z	33 \| good	2.668 \| good	11.529 \| good	36.26 \| good	0.196 \| good	1.409 \| good	0.178 \| good
2026-06-15T17:00:00.000Z	36 \| good	2.748 \| good	12.588 \| good	39.018 \| good	0.183 \| good	1.62 \| good	0.155 \| good
2026-06-15T18:00:00.000Z	33 \| good	2.723 \| good	8.938 \| good	35.719 \| good	0.285 \| good	1.446 \| good	0.155 \| good
2026-06-15T19:00:00.000Z	32 \| good	2.59 \| good	8.059 \| good	34.657 \| good	0.171 \| good	1.463 \| good	0.189 \| good
2026-06-15T20:00:00.000Z	29 \| good	2.582 \| good	7.208 \| good	30.764 \| good	0.196 \| good	1.686 \| good	0.189 \| good
2026-06-15T21:00:00.000Z	29 \| good	2.582 \| good	7.208 \| good	30.764 \| good	0.196 \| good	1.686 \| good	0.189 \| good
2026-06-15T22:00:00.000Z	33 \| good	1.093 \| good	4.36 \| good	35.604 \| good	0.084 \| good	0.52 \| good	0.116 \| good
2026-06-15T23:00:00.000Z	33 \| good	0.922 \| good	3.761 \| good	35.843 \| good	0.084 \| good	0.707 \| good	0.117 \| good
2026-06-16T00:00:00.000Z	28 \| good	0.322 \| good	1.06 \| good	29.828 \| good	0.086 \| good	1.027 \| good	0.117 \| good
2026-06-16T01:00:00.000Z	25 \| good	1.756 \| good	7.103 \| good	26.947 \| good	0.091 \| good	1.388 \| good	0.119 \| good
2026-06-16T02:00:00.000Z	24 \| good	1.313 \| good	5 \| good	26.172 \| good	0.099 \| good	1.508 \| good	0.118 \| good
2026-06-16T03:00:00.000Z	24 \| good	0.668 \| good	2.197 \| good	25.695 \| good	0.107 \| good	1.548 \| good	0.118 \| good
2026-06-16T04:00:00.000Z	22 \| good	0.751 \| good	2.865 \| good	23.811 \| good	0.111 \| good	1.542 \| good	0.117 \| good
2026-06-16T05:00:00.000Z	22 \| good	1.373 \| good	5.302 \| good	23.85 \| good	0.112 \| good	1.516 \| good	0.117 \| good
2026-06-16T06:00:00.000Z	20 \| good	1.532 \| good	6.197 \| good	21.951 \| good	0.115 \| good	1.557 \| good	0.117 \| good
2026-06-16T07:00:00.000Z	18 \| good	1.911 \| good	8.003 \| good	18.832 \| good	0.126 \| good	1.656 \| good	0.118 \| good
2026-06-16T08:00:00.000Z	20 \| good	1.918 \| good	8.003 \| good	22.109 \| good	0.15 \| good	1.776 \| good	0.118 \| good
2026-06-16T09:00:00.000Z	18 \| good	2.213 \| good	9.028 \| good	19.365 \| good	0.185 \| good	1.972 \| good	0.12 \| good
2026-06-16T10:00:00.000Z	20 \| good	1.964 \| good	8 \| good	22.001 \| good	0.216 \| good	2.117 \| good	0.122 \| good
2026-06-16T11:00:00.000Z	25 \| good	1.781 \| good	7.391 \| good	26.868 \| good	0.236 \| good	1.799 \| good	0.126 \| good
2026-06-16T12:00:00.000Z	29 \| good	1.674 \| good	6.971 \| good	30.913 \| good	0.266 \| good	1.311 \| good	0.126 \| good
2026-06-16T13:00:00.000Z	31 \| good	1.048 \| good	4.288 \| good	34.488 \| good	0.244 \| good	0.921 \| good	0.125 \| good
2026-06-16T14:00:00.000Z	35 \| good	0.565 \| good	2.03 \| good	38.359 \| good	0.176 \| good	0.583 \| good	0.122 \| good
2026-06-16T15:00:00.000Z	38 \| good	0.497 \| good	1.927 \| good	40.915 \| good	0.128 \| good	0.408 \| good	0.118 \| good
2026-06-16T16:00:00.000Z	40 \| good	0.222 \| good	0.668 \| good	43.477 \| good	0.119 \| good	0.338 \| good	0.116 \| good
2026-06-16T17:00:00.000Z	44 \| good	0.53 \| good	1.955 \| good	46.901 \| good	0.129 \| good	0.312 \| good	0.114 \| good
2026-06-16T18:00:00.000Z	44 \| good	0.461 \| good	1.61 \| good	47.38 \| good	0.143 \| good	0.31 \| good	0.113 \| good
2026-06-16T19:00:00.000Z	45 \| good	0.865 \| good	3.197 \| good	48.841 \| good	0.155 \| good	0.322 \| good	0.112 \| good
2026-06-16T20:00:00.000Z	46 \| good	1.61 \| good	7 \| good	50.329 \| good	0.162 \| good	0.364 \| good	0.111 \| good
2026-06-16T21:00:00.000Z	47 \| good	1.322 \| good	5.274 \| good	51.407 \| good	0.165 \| good	0.471 \| good	0.112 \| good
2026-06-16T22:00:00.000Z	47 \| good	1.316 \| good	5.138 \| good	50.824 \| good	0.167 \| good	0.719 \| good	0.115 \| good
2026-06-16T23:00:00.000Z	41 \| good	1.412 \| good	5.578 \| good	44.009 \| good	0.165 \| good	1.896 \| good	0.133 \| good
2026-06-17T00:00:00.000Z	38 \| good	3.586 \| good	15.59 \| good	40.769 \| good	0.188 \| good	4.27 \| good	0.161 \| good
2026-06-17T01:00:00.000Z	47 \| good	7.134 \| good	31.4 \| good	51.07 \| good	0.227 \| good	6.844 \| good	0.186 \| good
2026-06-17T02:00:00.000Z	45 \| good	6.754 \| good	29.967 \| good	48.993 \| good	0.263 \| good	7.725 \| good	0.194 \| good
2026-06-17T03:00:00.000Z	37 \| good	5.863 \| good	25.361 \| good	40.131 \| good	0.307 \| good	8.116 \| good	0.197 \| good
2026-06-17T04:00:00.000Z	33 \| good	6.307 \| good	28.038 \| good	33.636 \| good	0.354 \| good	8.193 \| good	0.196 \| good
2026-06-17T05:00:00.000Z	33 \| good	6.341 \| good	28.169 \| good	32.36 \| good	0.4 \| good	8.246 \| good	0.194 \| good
2026-06-17T06:00:00.000Z	33 \| good	5.844 \| good	25.468 \| good	27.724 \| good	0.445 \| good	8.428 \| good	0.191 \| good
2026-06-17T07:00:00.000Z	27 \| good	5.413 \| good	23.256 \| good	26.147 \| good	0.485 \| good	8.593 \| good	0.188 \| good
2026-06-17T08:00:00.000Z	27 \| good	4.924 \| good	21.241 \| good	25.941 \| good	0.515 \| good	8.951 \| good	0.187 \| good
2026-06-17T09:00:00.000Z	26 \| good	3.606 \| good	16.03 \| good	27.922 \| good	0.532 \| good	9.684 \| good	0.19 \| good
2026-06-17T10:00:00.000Z	24 \| good	3.92 \| good	17.12 \| good	25.944 \| good	0.54 \| good	10.271 \| good	0.195 \| good
2026-06-17T11:00:00.000Z	29 \| good	3.716 \| good	16 \| good	30.576 \| good	0.475 \| good	8.024 \| good	0.2 \| good
2026-06-17T12:00:00.000Z	30 \| good	3.102 \| good	12.93 \| good	32.208 \| good	0.549 \| good	5.885 \| good	0.185 \| good
2026-06-17T13:00:00.000Z	31 \| good	3.244 \| good	14.344 \| good	33.854 \| good	0.631 \| good	4.41 \| good	0.174 \| good
2026-06-17T14:00:00.000Z	39 \| good	2.458 \| good	10.003 \| good	41.887 \| good	0.697 \| good	2.839 \| good	0.162 \| good
2026-06-17T15:00:00.000Z	41 \| good	1.301 \| good	4.972 \| good	44.449 \| good	0.661 \| good	1.525 \| good	0.143 \| good
2026-06-17T16:00:00.000Z	43 \| good	1.173 \| good	4.673 \| good	46.121 \| good	0.5 \| good	0.908 \| good	0.132 \| good
2026-06-17T17:00:00.000Z	47 \| good	1.876 \| good	8 \| good	51.178 \| good	0.437 \| good	0.697 \| good	0.128 \| good
2026-06-17T18:00:00.000Z	48 \| good	2.31 \| good	9.733 \| good	52.391 \| good	0.399 \| good	0.703 \| good	0.128 \| good
2026-06-17T19:00:00.000Z	54 \| moderate	3.355 \| good	14.761 \| good	55.57 \| fine	0.369 \| good	0.693 \| good	0.129 \| good
2026-06-17T20:00:00.000Z	64 \| moderate	3.795 \| good	16.776 \| good	59.001 \| fine	0.338 \| good	0.598 \| good	0.128 \| good
2026-06-17T21:00:00.000Z	67 \| moderate	3.329 \| good	14.629 \| good	59.627 \| fine	0.309 \| good	0.665 \| good	0.127 \| good

Live air quality index in Simsbury, Connecticut today

Major air pollutants in Simsbury, Connecticut

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

Avon, Connecticut

Bloomfield, Connecticut

Canton, Connecticut

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West Hartford, Connecticut

Windsor, Connecticut

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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 PM_2.5 level in Simsbury, Connecticut at the moment?

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What is the ozone (O₃) level in Simsbury, Connecticut at the moment?

What is the nitrogen dioxide (NO₂) level in Simsbury, Connecticut at the moment?