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

Currently, Middletown, Connecticut has a sulfur dioxide (SO2) concentration of 0.229 ppb.

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

The current ozone (O3) level in Middletown, Connecticut at the moment is 40.82 ppm.

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

Nitrogen dioxide (NO2) level in Middletown, Connecticut at the moment is 14.461 ppb.

Live air quality index in Middletown, Connecticut today

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

PM2.5 levels in Middletown, Connecticut are currently 6.092 μg/m3.

Q: What is the PM10 level in Middletown, Connecticut at the moment?

The PM10 concentration in Middletown, Connecticut is 14.757 μg/m3 at the moment.

Stay updated with real-time air quality in Middletown, 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

Middletown, Connecticut

Last updated: ... (Local time)

Major air pollutants in Middletown, Connecticut

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

6.09 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

14.76 μg/m³

155

255

425

605+

Ozone (O₃)

40.82 ppb

201

201+

Sulfur Dioxide (SO₂)

0.23 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

14.46 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.26 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Middletown, Connecticut

Get Live Pollen Counts

Middletown, Connecticut

Scroll To Air Quality Map

Track live Middletown, Connecticut air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-05-12T13:00:00.000Z	29 \| good	2.362 \| good	7.927 \| good	31.384 \| good	0.242 \| good	6.209 \| good	0.128 \| good
2026-05-12T14:00:00.000Z	31 \| good	1.926 \| good	6.39 \| good	34.114 \| good	0.246 \| good	3.147 \| good	0.148 \| good
2026-05-12T15:00:00.000Z	28 \| good	1.829 \| good	6.694 \| good	29.777 \| good	0.269 \| good	1.794 \| good	0.148 \| good
2026-05-12T16:00:00.000Z	28 \| good	1.615 \| good	5.321 \| good	29.789 \| good	0.235 \| good	1.718 \| good	0.148 \| good
2026-05-12T17:00:00.000Z	31 \| good	1.372 \| good	5.057 \| good	34.159 \| good	0.198 \| good	2.298 \| good	0.14 \| good
2026-05-12T18:00:00.000Z	33 \| good	1.234 \| good	5.672 \| good	36.014 \| good	0.218 \| good	2.055 \| good	0.148 \| good
2026-05-12T19:00:00.000Z	36 \| good	1.207 \| good	6.577 \| good	39.155 \| good	0.218 \| good	2.144 \| good	0.148 \| good
2026-05-12T20:00:00.000Z	36 \| good	1.223 \| good	6.879 \| good	39.103 \| good	0.228 \| good	2.291 \| good	0.14 \| good
2026-05-12T21:00:00.000Z	39 \| good	1.117 \| good	4.836 \| good	41.516 \| good	0.251 \| good	2.368 \| good	0.14 \| good
2026-05-12T22:00:00.000Z	39 \| good	1.235 \| good	4.904 \| good	42.205 \| good	0.198 \| good	2.758 \| good	0.133 \| good
2026-05-12T23:00:00.000Z	37 \| good	1.493 \| good	6.279 \| good	39.938 \| good	0.18 \| good	3.21 \| good	0.14 \| good
2026-05-13T00:00:00.000Z	35 \| good	1.506 \| good	6.244 \| good	38.066 \| good	0.152 \| good	3.941 \| good	0.14 \| good
2026-05-13T01:00:00.000Z	35 \| good	1.876 \| good	11.63 \| good	38.019 \| good	0.152 \| good	3.881 \| good	0.137 \| good
2026-05-13T02:00:00.000Z	37 \| good	2.848 \| good	9.88 \| good	39.645 \| good	0.205 \| good	7.768 \| good	0.269 \| good
2026-05-13T03:00:00.000Z	38 \| good	6.914 \| good	30.782 \| good	29.751 \| good	0.403 \| good	19.487 \| good	0.27 \| good
2026-05-13T04:00:00.000Z	35 \| good	2.888 \| good	13.017 \| good	37.743 \| good	0.208 \| good	6.84 \| good	0.208 \| good
2026-05-13T05:00:00.000Z	36 \| good	3.18 \| good	10.93 \| good	38.511 \| good	0.187 \| good	10.71 \| good	0.16 \| good
2026-05-13T06:00:00.000Z	37 \| good	3.298 \| good	11.262 \| good	40.025 \| good	0.206 \| good	9.159 \| good	0.135 \| good
2026-05-13T07:00:00.000Z	34 \| good	3.131 \| good	10.074 \| good	37.26 \| good	0.199 \| good	6.715 \| good	0.116 \| good
2026-05-13T08:00:00.000Z	34 \| good	3.294 \| good	8.296 \| good	37.372 \| good	0.207 \| good	9.166 \| good	0.125 \| good
2026-05-13T09:00:00.000Z	34 \| good	3.468 \| good	9.442 \| good	37.286 \| good	0.306 \| good	7.253 \| good	0.144 \| good
2026-05-13T10:00:00.000Z	35 \| good	3.841 \| good	10.968 \| good	37.96 \| good	0.28 \| good	10.132 \| good	0.2 \| good
2026-05-13T11:00:00.000Z	36 \| good	4.45 \| good	11.111 \| good	39.001 \| good	0.275 \| good	11.657 \| good	0.237 \| good
2026-05-13T12:00:00.000Z	37 \| good	4.37 \| good	14.49 \| good	39.586 \| good	0.242 \| good	9.219 \| good	0.237 \| good
2026-05-13T13:00:00.000Z	37 \| good	4.501 \| good	15.157 \| good	40.488 \| good	0.242 \| good	7.655 \| good	0.243 \| good
2026-05-13T14:00:00.000Z	39 \| good	5.587 \| good	17.062 \| good	42.254 \| good	0.245 \| good	12.053 \| good	0.244 \| good
2026-05-13T15:00:00.000Z	39 \| good	5.614 \| good	17.308 \| good	42.142 \| good	0.21 \| good	10.879 \| good	0.196 \| good
2026-05-13T16:00:00.000Z	44 \| good	8.25 \| good	36.057 \| good	47.063 \| good	0.35 \| good	2.289 \| good	0.148 \| good
2026-05-13T17:00:00.000Z	41 \| good	6.04 \| good	18.28 \| good	43.71 \| good	0.226 \| good	8.011 \| good	0.189 \| good
2026-05-13T18:00:00.000Z	44 \| good	5.51 \| good	20.291 \| good	48.362 \| good	0.214 \| good	7.899 \| good	0.196 \| good
2026-05-13T19:00:00.000Z	47 \| good	6.105 \| good	21.259 \| good	51.111 \| good	0.26 \| good	7.571 \| good	0.189 \| good
2026-05-13T20:00:00.000Z	51 \| moderate	6.402 \| good	26.049 \| good	55.151 \| fine	0.28 \| good	8.54 \| good	0.196 \| good
2026-05-13T21:00:00.000Z	51 \| moderate	5.966 \| good	23.841 \| good	55.101 \| fine	0.266 \| good	8.488 \| good	0.196 \| good
2026-05-13T22:00:00.000Z	54 \| moderate	5.918 \| good	25.191 \| good	55.524 \| fine	0.25 \| good	9.23 \| good	0.189 \| good
2026-05-13T23:00:00.000Z	51 \| moderate	5.498 \| good	20.561 \| good	55.246 \| fine	0.22 \| good	7.537 \| good	0.196 \| good
2026-05-14T00:00:00.000Z	51 \| moderate	5.463 \| good	21.098 \| good	55.226 \| fine	0.208 \| good	6.956 \| good	0.189 \| good
2026-05-14T01:00:00.000Z	51 \| moderate	5.155 \| good	17.454 \| good	54.834 \| good	0.208 \| good	5.94 \| good	0.14 \| good
2026-05-14T02:00:00.000Z	51 \| moderate	5.344 \| good	15.132 \| good	54.883 \| good	0.221 \| good	6.016 \| good	0.189 \| good
2026-05-14T03:00:00.000Z	47 \| good	5.279 \| good	14.943 \| good	51.281 \| good	0.221 \| good	5.156 \| good	0.14 \| good
2026-05-14T04:00:00.000Z	47 \| good	5.266 \| good	15.48 \| good	51.361 \| good	0.221 \| good	4.849 \| good	0.133 \| good
2026-05-14T05:00:00.000Z	48 \| good	5.433 \| good	14.432 \| good	51.798 \| good	0.232 \| good	4.22 \| good	0.133 \| good
2026-05-14T06:00:00.000Z	48 \| good	5.17 \| good	13.766 \| good	51.905 \| good	0.204 \| good	5.027 \| good	0.133 \| good
2026-05-14T07:00:00.000Z	48 \| good	5.354 \| good	15.001 \| good	52.345 \| good	0.204 \| good	4.595 \| good	0.11 \| good
2026-05-14T08:00:00.000Z	45 \| good	5.133 \| good	14.103 \| good	48.705 \| good	0.227 \| good	4.949 \| good	0.133 \| good
2026-05-14T09:00:00.000Z	44 \| good	5.242 \| good	12.493 \| good	47.23 \| good	0.204 \| good	5.828 \| good	0.133 \| good
2026-05-14T10:00:00.000Z	43 \| good	5.13 \| good	13.529 \| good	46.151 \| good	0.248 \| good	7.788 \| good	0.148 \| good
2026-05-14T11:00:00.000Z	40 \| good	5.821 \| good	17.13 \| good	43.123 \| good	0.246 \| good	11.235 \| good	0.218 \| good
2026-05-14T12:00:00.000Z	37 \| good	6.167 \| good	15.128 \| good	40.246 \| good	0.229 \| good	14.675 \| good	0.259 \| good
2026-05-14T12:00:00.000Z	38 \| good	6.092 \| good	14.757 \| good	40.82 \| good	0.229 \| good	14.461 \| good	0.256 \| good
2026-05-14T13:00:00.000Z	31 \| good	2.519 \| good	10.071 \| good	33.149 \| good	0.133 \| good	2.687 \| good	0.143 \| good
2026-05-14T14:00:00.000Z	31 \| good	2.888 \| good	11.948 \| good	32.551 \| good	0.137 \| good	2.468 \| good	0.142 \| good
2026-05-14T15:00:00.000Z	30 \| good	3.758 \| good	16.11 \| good	32.114 \| good	0.154 \| good	1.732 \| good	0.136 \| good
2026-05-14T16:00:00.000Z	32 \| good	3.922 \| good	16.981 \| good	34.671 \| good	0.162 \| good	1.468 \| good	0.135 \| good
2026-05-14T17:00:00.000Z	35 \| good	3.759 \| good	16.047 \| good	37.577 \| good	0.151 \| good	1.484 \| good	0.134 \| good
2026-05-14T18:00:00.000Z	30 \| good	4.224 \| good	18.81 \| good	31.905 \| good	0.144 \| good	1.74 \| good	0.14 \| good
2026-05-14T19:00:00.000Z	32 \| good	3.835 \| good	16.869 \| good	35.052 \| good	0.148 \| good	1.571 \| good	0.138 \| good
2026-05-14T20:00:00.000Z	39 \| good	2.642 \| good	10.956 \| good	41.592 \| good	0.162 \| good	1.482 \| good	0.139 \| good
2026-05-14T21:00:00.000Z	46 \| good	2.57 \| good	10.124 \| good	49.936 \| good	0.183 \| good	1.721 \| good	0.143 \| good
2026-05-14T22:00:00.000Z	49 \| good	3.361 \| good	14.891 \| good	53.182 \| good	0.186 \| good	2.359 \| good	0.15 \| good
2026-05-14T23:00:00.000Z	47 \| good	4.45 \| good	19.013 \| good	51.178 \| good	0.18 \| good	3.677 \| good	0.163 \| good
2026-05-15T00:00:00.000Z	40 \| good	6.888 \| good	30.179 \| good	42.876 \| good	0.195 \| good	7.484 \| good	0.197 \| good
2026-05-15T01:00:00.000Z	49 \| good	8.894 \| good	39.189 \| good	34.799 \| good	0.231 \| good	11.718 \| good	0.23 \| good
2026-05-15T02:00:00.000Z	52 \| moderate	9.653 \| good	42.914 \| good	31.354 \| good	0.256 \| good	13.33 \| good	0.245 \| good
2026-05-15T03:00:00.000Z	52 \| moderate	10.147 \| good	44.907 \| good	31.317 \| good	0.255 \| good	11.307 \| good	0.229 \| good
2026-05-15T04:00:00.000Z	49 \| good	9.462 \| good	42.651 \| good	32.874 \| good	0.238 \| good	9.149 \| good	0.214 \| good
2026-05-15T05:00:00.000Z	49 \| good	8.681 \| good	37.929 \| good	34.748 \| good	0.219 \| good	8.054 \| good	0.204 \| good
2026-05-15T06:00:00.000Z	49 \| good	8.82 \| good	39.006 \| good	33.613 \| good	0.19 \| good	6.846 \| good	0.194 \| good
2026-05-15T07:00:00.000Z	44 \| good	8.039 \| good	35.051 \| good	29.191 \| good	0.167 \| good	4.567 \| good	0.173 \| good
2026-05-15T08:00:00.000Z	44 \| good	8.063 \| good	35.121 \| good	26.561 \| good	0.174 \| good	3.872 \| good	0.166 \| good
2026-05-15T09:00:00.000Z	44 \| good	8.483 \| good	37.162 \| good	24.13 \| good	0.191 \| good	3.747 \| good	0.164 \| good
2026-05-15T10:00:00.000Z	49 \| good	9.046 \| good	40.815 \| good	21.398 \| good	0.198 \| good	3.501 \| good	0.16 \| good
2026-05-15T11:00:00.000Z	44 \| good	8.283 \| good	36.666 \| good	20.084 \| good	0.19 \| good	3.333 \| good	0.156 \| good
2026-05-15T12:00:00.000Z	38 \| good	7.042 \| good	30.959 \| good	26.705 \| good	0.175 \| good	3.117 \| good	0.153 \| good
2026-05-15T13:00:00.000Z	38 \| good	7.356 \| good	32.69 \| good	25.499 \| good	0.153 \| good	2.541 \| good	0.146 \| good
2026-05-15T14:00:00.000Z	33 \| good	6.029 \| good	27.037 \| good	27.146 \| good	0.136 \| good	2.134 \| good	0.141 \| good
2026-05-15T15:00:00.000Z	35 \| good	4.024 \| good	17.721 \| good	37.94 \| good	0.127 \| good	1.72 \| good	0.136 \| good
2026-05-15T16:00:00.000Z	35 \| good	4.667 \| good	20.009 \| good	37.898 \| good	0.119 \| good	1.376 \| good	0.131 \| good
2026-05-15T17:00:00.000Z	35 \| good	5.653 \| good	23.876 \| good	37.625 \| good	0.122 \| good	1.468 \| good	0.131 \| good
2026-05-15T18:00:00.000Z	35 \| good	5.424 \| good	22.888 \| good	38.08 \| good	0.124 \| good	1.381 \| good	0.129 \| good
2026-05-15T19:00:00.000Z	34 \| good	4.21 \| good	18.907 \| good	37.139 \| good	0.128 \| good	1.33 \| good	0.127 \| good
2026-05-15T20:00:00.000Z	33 \| good	5.129 \| good	22.039 \| good	35.963 \| good	0.132 \| good	1.366 \| good	0.127 \| good
2026-05-15T21:00:00.000Z	33 \| good	5.669 \| good	24.662 \| good	35.58 \| good	0.135 \| good	1.586 \| good	0.13 \| good
2026-05-15T22:00:00.000Z	32 \| good	4.194 \| good	18.652 \| good	34.76 \| good	0.139 \| good	2.2 \| good	0.137 \| good
2026-05-15T23:00:00.000Z	38 \| good	3.644 \| good	15.838 \| good	40.553 \| good	0.147 \| good	3.345 \| good	0.148 \| good
2026-05-16T00:00:00.000Z	36 \| good	4.137 \| good	17.997 \| good	39.18 \| good	0.165 \| good	5.234 \| good	0.162 \| good
2026-05-16T01:00:00.000Z	29 \| good	5.047 \| good	21.843 \| good	31.065 \| good	0.207 \| good	8.699 \| good	0.181 \| good
2026-05-16T02:00:00.000Z	27 \| good	5.094 \| good	21.85 \| good	24.002 \| good	0.252 \| good	12.932 \| good	0.205 \| good
2026-05-16T03:00:00.000Z	33 \| good	5.899 \| good	26.565 \| good	25.025 \| good	0.282 \| good	15.744 \| good	0.222 \| good
2026-05-16T04:00:00.000Z	27 \| good	4.76 \| good	20.917 \| good	27.656 \| good	0.29 \| good	16.816 \| good	0.233 \| good
2026-05-16T05:00:00.000Z	27 \| good	4.056 \| good	18.018 \| good	29.336 \| good	0.279 \| good	16.652 \| good	0.237 \| good
2026-05-16T06:00:00.000Z	33 \| good	6.374 \| good	6.489 \| good	15.844 \| good	0.253 \| good	11.823 \| good	0.202 \| good
2026-05-16T07:00:00.000Z	28 \| good	2.383 \| good	10.03 \| good	30.251 \| good	0.237 \| good	7.63 \| good	0.175 \| good
2026-05-16T08:00:00.000Z	30 \| good	2.219 \| good	9.036 \| good	32.18 \| good	0.228 \| good	6.044 \| good	0.165 \| good
2026-05-16T09:00:00.000Z	30 \| good	0.842 \| good	3.07 \| good	32.035 \| good	0.22 \| good	5.181 \| good	0.16 \| good
2026-05-16T10:00:00.000Z	31 \| good	2.196 \| good	8.956 \| good	33.329 \| good	0.216 \| good	4.495 \| good	0.157 \| good
2026-05-16T11:00:00.000Z	30 \| good	4.139 \| good	18.016 \| good	32.224 \| good	0.214 \| good	3.534 \| good	0.157 \| good
2026-05-16T12:00:00.000Z	29 \| good	3.796 \| good	3.871 \| good	31.187 \| good	0.238 \| good	2.714 \| good	0.158 \| good

Middletown

Get reliable air quality data to drive your business

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

0.21ppm

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 Middletown, Connecticut?

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

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

In the past 24 hours, the air quality in Middletown, Connecticut was at its worst at 10:00:00 on 2026-05-13.

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

In the last 24 hours, the best air quality in Middletown, Connecticut was observed at 01:00:00 on 2026-05-13.

What is the AQI in Middletown, Connecticut right now?

As of now, the AQI in Middletown, Connecticut is 38, indicating Good conditions.

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

Middletown, Connecticut air has the highest levels of O3.

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

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

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

PM_2.5 levels in Middletown, Connecticut are currently 6.092 μg/m³.

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

The PM₁₀ concentration in Middletown, Connecticut is 14.757 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Middletown, Connecticut is 0.256 ppm.

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

Currently, Middletown, Connecticut has a sulfur dioxide (SO₂) concentration of 0.229 ppb.

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

The current ozone (O₃) level in Middletown, Connecticut at the moment is 40.82 ppm.

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

Nitrogen dioxide (NO₂) level in Middletown, Connecticut at the moment is 14.461 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-05-12T13:00:00.000Z	29 \| good	2.362 \| good	7.927 \| good	31.384 \| good	0.242 \| good	6.209 \| good	0.128 \| good
2026-05-12T14:00:00.000Z	31 \| good	1.926 \| good	6.39 \| good	34.114 \| good	0.246 \| good	3.147 \| good	0.148 \| good
2026-05-12T15:00:00.000Z	28 \| good	1.829 \| good	6.694 \| good	29.777 \| good	0.269 \| good	1.794 \| good	0.148 \| good
2026-05-12T16:00:00.000Z	28 \| good	1.615 \| good	5.321 \| good	29.789 \| good	0.235 \| good	1.718 \| good	0.148 \| good
2026-05-12T17:00:00.000Z	31 \| good	1.372 \| good	5.057 \| good	34.159 \| good	0.198 \| good	2.298 \| good	0.14 \| good
2026-05-12T18:00:00.000Z	33 \| good	1.234 \| good	5.672 \| good	36.014 \| good	0.218 \| good	2.055 \| good	0.148 \| good
2026-05-12T19:00:00.000Z	36 \| good	1.207 \| good	6.577 \| good	39.155 \| good	0.218 \| good	2.144 \| good	0.148 \| good
2026-05-12T20:00:00.000Z	36 \| good	1.223 \| good	6.879 \| good	39.103 \| good	0.228 \| good	2.291 \| good	0.14 \| good
2026-05-12T21:00:00.000Z	39 \| good	1.117 \| good	4.836 \| good	41.516 \| good	0.251 \| good	2.368 \| good	0.14 \| good
2026-05-12T22:00:00.000Z	39 \| good	1.235 \| good	4.904 \| good	42.205 \| good	0.198 \| good	2.758 \| good	0.133 \| good
2026-05-12T23:00:00.000Z	37 \| good	1.493 \| good	6.279 \| good	39.938 \| good	0.18 \| good	3.21 \| good	0.14 \| good
2026-05-13T00:00:00.000Z	35 \| good	1.506 \| good	6.244 \| good	38.066 \| good	0.152 \| good	3.941 \| good	0.14 \| good
2026-05-13T01:00:00.000Z	35 \| good	1.876 \| good	11.63 \| good	38.019 \| good	0.152 \| good	3.881 \| good	0.137 \| good
2026-05-13T02:00:00.000Z	37 \| good	2.848 \| good	9.88 \| good	39.645 \| good	0.205 \| good	7.768 \| good	0.269 \| good
2026-05-13T03:00:00.000Z	38 \| good	6.914 \| good	30.782 \| good	29.751 \| good	0.403 \| good	19.487 \| good	0.27 \| good
2026-05-13T04:00:00.000Z	35 \| good	2.888 \| good	13.017 \| good	37.743 \| good	0.208 \| good	6.84 \| good	0.208 \| good
2026-05-13T05:00:00.000Z	36 \| good	3.18 \| good	10.93 \| good	38.511 \| good	0.187 \| good	10.71 \| good	0.16 \| good
2026-05-13T06:00:00.000Z	37 \| good	3.298 \| good	11.262 \| good	40.025 \| good	0.206 \| good	9.159 \| good	0.135 \| good
2026-05-13T07:00:00.000Z	34 \| good	3.131 \| good	10.074 \| good	37.26 \| good	0.199 \| good	6.715 \| good	0.116 \| good
2026-05-13T08:00:00.000Z	34 \| good	3.294 \| good	8.296 \| good	37.372 \| good	0.207 \| good	9.166 \| good	0.125 \| good
2026-05-13T09:00:00.000Z	34 \| good	3.468 \| good	9.442 \| good	37.286 \| good	0.306 \| good	7.253 \| good	0.144 \| good
2026-05-13T10:00:00.000Z	35 \| good	3.841 \| good	10.968 \| good	37.96 \| good	0.28 \| good	10.132 \| good	0.2 \| good
2026-05-13T11:00:00.000Z	36 \| good	4.45 \| good	11.111 \| good	39.001 \| good	0.275 \| good	11.657 \| good	0.237 \| good
2026-05-13T12:00:00.000Z	37 \| good	4.37 \| good	14.49 \| good	39.586 \| good	0.242 \| good	9.219 \| good	0.237 \| good
2026-05-13T13:00:00.000Z	37 \| good	4.501 \| good	15.157 \| good	40.488 \| good	0.242 \| good	7.655 \| good	0.243 \| good
2026-05-13T14:00:00.000Z	39 \| good	5.587 \| good	17.062 \| good	42.254 \| good	0.245 \| good	12.053 \| good	0.244 \| good
2026-05-13T15:00:00.000Z	39 \| good	5.614 \| good	17.308 \| good	42.142 \| good	0.21 \| good	10.879 \| good	0.196 \| good
2026-05-13T16:00:00.000Z	44 \| good	8.25 \| good	36.057 \| good	47.063 \| good	0.35 \| good	2.289 \| good	0.148 \| good
2026-05-13T17:00:00.000Z	41 \| good	6.04 \| good	18.28 \| good	43.71 \| good	0.226 \| good	8.011 \| good	0.189 \| good
2026-05-13T18:00:00.000Z	44 \| good	5.51 \| good	20.291 \| good	48.362 \| good	0.214 \| good	7.899 \| good	0.196 \| good
2026-05-13T19:00:00.000Z	47 \| good	6.105 \| good	21.259 \| good	51.111 \| good	0.26 \| good	7.571 \| good	0.189 \| good
2026-05-13T20:00:00.000Z	51 \| moderate	6.402 \| good	26.049 \| good	55.151 \| fine	0.28 \| good	8.54 \| good	0.196 \| good
2026-05-13T21:00:00.000Z	51 \| moderate	5.966 \| good	23.841 \| good	55.101 \| fine	0.266 \| good	8.488 \| good	0.196 \| good
2026-05-13T22:00:00.000Z	54 \| moderate	5.918 \| good	25.191 \| good	55.524 \| fine	0.25 \| good	9.23 \| good	0.189 \| good
2026-05-13T23:00:00.000Z	51 \| moderate	5.498 \| good	20.561 \| good	55.246 \| fine	0.22 \| good	7.537 \| good	0.196 \| good
2026-05-14T00:00:00.000Z	51 \| moderate	5.463 \| good	21.098 \| good	55.226 \| fine	0.208 \| good	6.956 \| good	0.189 \| good
2026-05-14T01:00:00.000Z	51 \| moderate	5.155 \| good	17.454 \| good	54.834 \| good	0.208 \| good	5.94 \| good	0.14 \| good
2026-05-14T02:00:00.000Z	51 \| moderate	5.344 \| good	15.132 \| good	54.883 \| good	0.221 \| good	6.016 \| good	0.189 \| good
2026-05-14T03:00:00.000Z	47 \| good	5.279 \| good	14.943 \| good	51.281 \| good	0.221 \| good	5.156 \| good	0.14 \| good
2026-05-14T04:00:00.000Z	47 \| good	5.266 \| good	15.48 \| good	51.361 \| good	0.221 \| good	4.849 \| good	0.133 \| good
2026-05-14T05:00:00.000Z	48 \| good	5.433 \| good	14.432 \| good	51.798 \| good	0.232 \| good	4.22 \| good	0.133 \| good
2026-05-14T06:00:00.000Z	48 \| good	5.17 \| good	13.766 \| good	51.905 \| good	0.204 \| good	5.027 \| good	0.133 \| good
2026-05-14T07:00:00.000Z	48 \| good	5.354 \| good	15.001 \| good	52.345 \| good	0.204 \| good	4.595 \| good	0.11 \| good
2026-05-14T08:00:00.000Z	45 \| good	5.133 \| good	14.103 \| good	48.705 \| good	0.227 \| good	4.949 \| good	0.133 \| good
2026-05-14T09:00:00.000Z	44 \| good	5.242 \| good	12.493 \| good	47.23 \| good	0.204 \| good	5.828 \| good	0.133 \| good
2026-05-14T10:00:00.000Z	43 \| good	5.13 \| good	13.529 \| good	46.151 \| good	0.248 \| good	7.788 \| good	0.148 \| good
2026-05-14T11:00:00.000Z	40 \| good	5.821 \| good	17.13 \| good	43.123 \| good	0.246 \| good	11.235 \| good	0.218 \| good
2026-05-14T12:00:00.000Z	37 \| good	6.167 \| good	15.128 \| good	40.246 \| good	0.229 \| good	14.675 \| good	0.259 \| good
2026-05-14T12:00:00.000Z	38 \| good	6.092 \| good	14.757 \| good	40.82 \| good	0.229 \| good	14.461 \| good	0.256 \| good
2026-05-14T13:00:00.000Z	31 \| good	2.519 \| good	10.071 \| good	33.149 \| good	0.133 \| good	2.687 \| good	0.143 \| good
2026-05-14T14:00:00.000Z	31 \| good	2.888 \| good	11.948 \| good	32.551 \| good	0.137 \| good	2.468 \| good	0.142 \| good
2026-05-14T15:00:00.000Z	30 \| good	3.758 \| good	16.11 \| good	32.114 \| good	0.154 \| good	1.732 \| good	0.136 \| good
2026-05-14T16:00:00.000Z	32 \| good	3.922 \| good	16.981 \| good	34.671 \| good	0.162 \| good	1.468 \| good	0.135 \| good
2026-05-14T17:00:00.000Z	35 \| good	3.759 \| good	16.047 \| good	37.577 \| good	0.151 \| good	1.484 \| good	0.134 \| good
2026-05-14T18:00:00.000Z	30 \| good	4.224 \| good	18.81 \| good	31.905 \| good	0.144 \| good	1.74 \| good	0.14 \| good
2026-05-14T19:00:00.000Z	32 \| good	3.835 \| good	16.869 \| good	35.052 \| good	0.148 \| good	1.571 \| good	0.138 \| good
2026-05-14T20:00:00.000Z	39 \| good	2.642 \| good	10.956 \| good	41.592 \| good	0.162 \| good	1.482 \| good	0.139 \| good
2026-05-14T21:00:00.000Z	46 \| good	2.57 \| good	10.124 \| good	49.936 \| good	0.183 \| good	1.721 \| good	0.143 \| good
2026-05-14T22:00:00.000Z	49 \| good	3.361 \| good	14.891 \| good	53.182 \| good	0.186 \| good	2.359 \| good	0.15 \| good
2026-05-14T23:00:00.000Z	47 \| good	4.45 \| good	19.013 \| good	51.178 \| good	0.18 \| good	3.677 \| good	0.163 \| good
2026-05-15T00:00:00.000Z	40 \| good	6.888 \| good	30.179 \| good	42.876 \| good	0.195 \| good	7.484 \| good	0.197 \| good
2026-05-15T01:00:00.000Z	49 \| good	8.894 \| good	39.189 \| good	34.799 \| good	0.231 \| good	11.718 \| good	0.23 \| good
2026-05-15T02:00:00.000Z	52 \| moderate	9.653 \| good	42.914 \| good	31.354 \| good	0.256 \| good	13.33 \| good	0.245 \| good
2026-05-15T03:00:00.000Z	52 \| moderate	10.147 \| good	44.907 \| good	31.317 \| good	0.255 \| good	11.307 \| good	0.229 \| good
2026-05-15T04:00:00.000Z	49 \| good	9.462 \| good	42.651 \| good	32.874 \| good	0.238 \| good	9.149 \| good	0.214 \| good
2026-05-15T05:00:00.000Z	49 \| good	8.681 \| good	37.929 \| good	34.748 \| good	0.219 \| good	8.054 \| good	0.204 \| good
2026-05-15T06:00:00.000Z	49 \| good	8.82 \| good	39.006 \| good	33.613 \| good	0.19 \| good	6.846 \| good	0.194 \| good
2026-05-15T07:00:00.000Z	44 \| good	8.039 \| good	35.051 \| good	29.191 \| good	0.167 \| good	4.567 \| good	0.173 \| good
2026-05-15T08:00:00.000Z	44 \| good	8.063 \| good	35.121 \| good	26.561 \| good	0.174 \| good	3.872 \| good	0.166 \| good
2026-05-15T09:00:00.000Z	44 \| good	8.483 \| good	37.162 \| good	24.13 \| good	0.191 \| good	3.747 \| good	0.164 \| good
2026-05-15T10:00:00.000Z	49 \| good	9.046 \| good	40.815 \| good	21.398 \| good	0.198 \| good	3.501 \| good	0.16 \| good
2026-05-15T11:00:00.000Z	44 \| good	8.283 \| good	36.666 \| good	20.084 \| good	0.19 \| good	3.333 \| good	0.156 \| good
2026-05-15T12:00:00.000Z	38 \| good	7.042 \| good	30.959 \| good	26.705 \| good	0.175 \| good	3.117 \| good	0.153 \| good
2026-05-15T13:00:00.000Z	38 \| good	7.356 \| good	32.69 \| good	25.499 \| good	0.153 \| good	2.541 \| good	0.146 \| good
2026-05-15T14:00:00.000Z	33 \| good	6.029 \| good	27.037 \| good	27.146 \| good	0.136 \| good	2.134 \| good	0.141 \| good
2026-05-15T15:00:00.000Z	35 \| good	4.024 \| good	17.721 \| good	37.94 \| good	0.127 \| good	1.72 \| good	0.136 \| good
2026-05-15T16:00:00.000Z	35 \| good	4.667 \| good	20.009 \| good	37.898 \| good	0.119 \| good	1.376 \| good	0.131 \| good
2026-05-15T17:00:00.000Z	35 \| good	5.653 \| good	23.876 \| good	37.625 \| good	0.122 \| good	1.468 \| good	0.131 \| good
2026-05-15T18:00:00.000Z	35 \| good	5.424 \| good	22.888 \| good	38.08 \| good	0.124 \| good	1.381 \| good	0.129 \| good
2026-05-15T19:00:00.000Z	34 \| good	4.21 \| good	18.907 \| good	37.139 \| good	0.128 \| good	1.33 \| good	0.127 \| good
2026-05-15T20:00:00.000Z	33 \| good	5.129 \| good	22.039 \| good	35.963 \| good	0.132 \| good	1.366 \| good	0.127 \| good
2026-05-15T21:00:00.000Z	33 \| good	5.669 \| good	24.662 \| good	35.58 \| good	0.135 \| good	1.586 \| good	0.13 \| good
2026-05-15T22:00:00.000Z	32 \| good	4.194 \| good	18.652 \| good	34.76 \| good	0.139 \| good	2.2 \| good	0.137 \| good
2026-05-15T23:00:00.000Z	38 \| good	3.644 \| good	15.838 \| good	40.553 \| good	0.147 \| good	3.345 \| good	0.148 \| good
2026-05-16T00:00:00.000Z	36 \| good	4.137 \| good	17.997 \| good	39.18 \| good	0.165 \| good	5.234 \| good	0.162 \| good
2026-05-16T01:00:00.000Z	29 \| good	5.047 \| good	21.843 \| good	31.065 \| good	0.207 \| good	8.699 \| good	0.181 \| good
2026-05-16T02:00:00.000Z	27 \| good	5.094 \| good	21.85 \| good	24.002 \| good	0.252 \| good	12.932 \| good	0.205 \| good
2026-05-16T03:00:00.000Z	33 \| good	5.899 \| good	26.565 \| good	25.025 \| good	0.282 \| good	15.744 \| good	0.222 \| good
2026-05-16T04:00:00.000Z	27 \| good	4.76 \| good	20.917 \| good	27.656 \| good	0.29 \| good	16.816 \| good	0.233 \| good
2026-05-16T05:00:00.000Z	27 \| good	4.056 \| good	18.018 \| good	29.336 \| good	0.279 \| good	16.652 \| good	0.237 \| good
2026-05-16T06:00:00.000Z	33 \| good	6.374 \| good	6.489 \| good	15.844 \| good	0.253 \| good	11.823 \| good	0.202 \| good
2026-05-16T07:00:00.000Z	28 \| good	2.383 \| good	10.03 \| good	30.251 \| good	0.237 \| good	7.63 \| good	0.175 \| good
2026-05-16T08:00:00.000Z	30 \| good	2.219 \| good	9.036 \| good	32.18 \| good	0.228 \| good	6.044 \| good	0.165 \| good
2026-05-16T09:00:00.000Z	30 \| good	0.842 \| good	3.07 \| good	32.035 \| good	0.22 \| good	5.181 \| good	0.16 \| good
2026-05-16T10:00:00.000Z	31 \| good	2.196 \| good	8.956 \| good	33.329 \| good	0.216 \| good	4.495 \| good	0.157 \| good
2026-05-16T11:00:00.000Z	30 \| good	4.139 \| good	18.016 \| good	32.224 \| good	0.214 \| good	3.534 \| good	0.157 \| good
2026-05-16T12:00:00.000Z	29 \| good	3.796 \| good	3.871 \| good	31.187 \| good	0.238 \| good	2.714 \| good	0.158 \| good

Live air quality index in Middletown, Connecticut today

Major air pollutants in Middletown, Connecticut

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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

Air quality in nearby cities

Cromwell, Connecticut

Berlin, Connecticut

Rocky Hill, Connecticut

East Hampton, Connecticut

Meriden, Connecticut

New Britain, 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 Middletown, Connecticut at the moment?

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