What is the PM10 level in Colchester, Vermont at the moment?

The PM10 concentration in Colchester, Vermont is 33.131 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Colchester, Vermont at the moment?

Currently, Colchester, Vermont has a sulfur dioxide (SO2) concentration of 0.155 ppb.

What is the ozone (O3) level in Colchester, Vermont at the moment?

The current ozone (O3) level in Colchester, Vermont at the moment is 37.798 ppm.

What is the nitrogen dioxide (NO2) level in Colchester, Vermont at the moment?

Nitrogen dioxide (NO2) level in Colchester, Vermont at the moment is 2.556 ppb.

Live air quality index in Colchester, Vermont today

Q: What is the PM2.5 level in Colchester, Vermont at the moment?

PM2.5 levels in Colchester, Vermont are currently 10.459 μg/m3.

Stay updated with real-time air quality in Colchester, Vermont 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)

Moderate

Colchester, Vermont

Last updated: ... (Local time)

Major air pollutants in Colchester, Vermont

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

10.46 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

33.13 μg/m³

155

255

425

605+

Ozone (O₃)

37.80 ppb

201

201+

Sulfur Dioxide (SO₂)

0.15 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.56 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.10 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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Colchester, Vermont

Scroll To Air Quality Map

Track live Colchester, Vermont air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-27T20:00:00.000Z	37 \| good	6.375 \| good	25.938 \| good	40.097 \| good	0.347 \| good	1.497 \| good	0.115 \| good
2026-06-27T21:00:00.000Z	38 \| good	6.836 \| good	28.966 \| good	40.866 \| good	0.361 \| good	1.512 \| good	0.115 \| good
2026-06-27T22:00:00.000Z	38 \| good	6.524 \| good	25.855 \| good	38.662 \| good	0.205 \| good	1.431 \| good	0.115 \| good
2026-06-27T23:00:00.000Z	38 \| good	6.897 \| good	22.754 \| good	36.674 \| good	0.227 \| good	0.953 \| good	0.149 \| good
2026-06-28T00:00:00.000Z	38 \| good	6.768 \| good	27.881 \| good	38.787 \| good	0.379 \| good	1.043 \| good	0.107 \| good
2026-06-28T01:00:00.000Z	38 \| good	6.944 \| good	24.391 \| good	39.471 \| good	0.196 \| good	1.843 \| good	0.121 \| good
2026-06-28T02:00:00.000Z	38 \| good	6.755 \| good	32.318 \| good	32.018 \| good	0.194 \| good	2.622 \| good	0.137 \| good
2026-06-28T03:00:00.000Z	52 \| moderate	9.883 \| good	44.086 \| good	30.475 \| good	0.419 \| good	4.82 \| good	0.18 \| good
2026-06-28T04:00:00.000Z	44 \| good	7.699 \| good	32.314 \| good	29.377 \| good	0.321 \| good	4.716 \| good	0.137 \| good
2026-06-28T05:00:00.000Z	44 \| good	7.737 \| good	27.108 \| good	29.862 \| good	1.221 \| good	7.967 \| good	0.137 \| good
2026-06-28T06:00:00.000Z	49 \| good	9.042 \| good	35.056 \| good	25.464 \| good	0.318 \| good	3.962 \| good	0.143 \| good
2026-06-28T07:00:00.000Z	44 \| good	7.566 \| good	34.802 \| good	22.194 \| good	0.616 \| good	2.699 \| good	0.143 \| good
2026-06-28T08:00:00.000Z	44 \| good	7.926 \| good	26.951 \| good	21.714 \| good	0.412 \| good	3.982 \| good	0.137 \| good
2026-06-28T09:00:00.000Z	49 \| good	9.08 \| good	33.705 \| good	19.124 \| good	0.429 \| good	4.065 \| good	0.137 \| good
2026-06-28T10:00:00.000Z	49 \| good	9.477 \| good	30.611 \| good	14.854 \| good	0.305 \| good	3.828 \| good	0.137 \| good
2026-06-28T11:00:00.000Z	49 \| good	9.477 \| good	28.324 \| good	17.375 \| good	1.386 \| good	3.183 \| good	0.137 \| good
2026-06-28T12:00:00.000Z	44 \| good	7.941 \| good	30.127 \| good	19.019 \| good	0.525 \| good	2.904 \| good	0.13 \| good
2026-06-28T13:00:00.000Z	49 \| good	9.201 \| good	37.163 \| good	21.968 \| good	0.218 \| good	1.367 \| good	0.123 \| good
2026-06-28T14:00:00.000Z	49 \| good	9.407 \| good	37.911 \| good	25.341 \| good	0.366 \| good	1.091 \| good	0.124 \| good
2026-06-28T15:00:00.000Z	49 \| good	8.836 \| good	31.418 \| good	28.196 \| good	0.235 \| good	0.971 \| good	0.124 \| good
2026-06-28T16:00:00.000Z	49 \| good	9.313 \| good	34.936 \| good	31.888 \| good	0.242 \| good	1.379 \| good	0.124 \| good
2026-06-28T17:00:00.000Z	49 \| good	9.378 \| good	37.144 \| good	29.078 \| good	0.285 \| good	0.813 \| good	0.1 \| good
2026-06-28T18:00:00.000Z	49 \| good	8.761 \| good	41.118 \| good	32.254 \| good	0.659 \| good	1.861 \| good	0.115 \| good
2026-06-28T19:00:00.000Z	52 \| moderate	9.895 \| good	44.34 \| good	44.313 \| good	0.718 \| good	1.498 \| good	0.1 \| good
2026-06-28T20:00:00.000Z	54 \| moderate	10.982 \| good	48.259 \| good	37.635 \| good	0.492 \| good	1.688 \| good	0.1 \| good
2026-06-28T21:00:00.000Z	56 \| moderate	11.624 \| good	40.531 \| good	38.962 \| good	0.472 \| good	1.865 \| good	0.1 \| good
2026-06-28T22:00:00.000Z	52 \| moderate	10.212 \| good	34.181 \| good	37.816 \| good	0.62 \| good	2.804 \| good	0.1 \| good
2026-06-28T23:00:00.000Z	58 \| moderate	12.904 \| fine	39.414 \| good	34.537 \| good	0.395 \| good	1.158 \| good	0.1 \| good
2026-06-29T00:00:00.000Z	58 \| moderate	12.845 \| fine	38.414 \| good	35.852 \| good	0.767 \| good	1.456 \| good	0.124 \| good
2026-06-29T01:00:00.000Z	58 \| moderate	13.269 \| fine	52.577 \| good	33.318 \| good	0.792 \| good	6.356 \| good	0.1 \| good
2026-06-29T02:00:00.000Z	58 \| moderate	13.209 \| fine	59.619 \| fine	31.374 \| good	0.465 \| good	3.606 \| good	0.124 \| good
2026-06-29T03:00:00.000Z	52 \| moderate	9.503 \| good	42.513 \| good	29.09 \| good	0.616 \| good	6.292 \| good	0.192 \| good
2026-06-29T04:00:00.000Z	54 \| moderate	11.032 \| good	30.139 \| good	27.833 \| good	0.299 \| good	5.746 \| good	0.124 \| good
2026-06-29T05:00:00.000Z	54 \| moderate	11.452 \| good	25.496 \| good	23.679 \| good	0.487 \| good	4.69 \| good	0.131 \| good
2026-06-29T06:00:00.000Z	54 \| moderate	11.478 \| good	29.843 \| good	25.914 \| good	0.94 \| good	5.637 \| good	0.115 \| good
2026-06-29T07:00:00.000Z	56 \| moderate	12.01 \| good	48.13 \| good	23.277 \| good	1.007 \| good	9.416 \| good	0.115 \| good
2026-06-29T08:00:00.000Z	56 \| moderate	11.528 \| good	43.71 \| good	20.549 \| good	0.561 \| good	7.753 \| good	0.115 \| good
2026-06-29T09:00:00.000Z	54 \| moderate	11.424 \| good	45.208 \| good	23.889 \| good	0.391 \| good	6.82 \| good	0.175 \| good
2026-06-29T10:00:00.000Z	54 \| moderate	11.467 \| good	50.683 \| good	22.796 \| good	0.344 \| good	7.335 \| good	0.167 \| good
2026-06-29T11:00:00.000Z	54 \| moderate	11.307 \| good	49.868 \| good	21.373 \| good	0.184 \| good	5.095 \| good	0.123 \| good
2026-06-29T12:00:00.000Z	54 \| moderate	10.776 \| good	43.551 \| good	15.554 \| good	0.191 \| good	3.803 \| good	0.131 \| good
2026-06-29T13:00:00.000Z	52 \| moderate	10.158 \| good	31.013 \| good	27.148 \| good	0.241 \| good	4.498 \| good	0.131 \| good
2026-06-29T14:00:00.000Z	52 \| moderate	10.231 \| good	35.913 \| good	20.837 \| good	0.243 \| good	1.681 \| good	0.124 \| good
2026-06-29T15:00:00.000Z	52 \| moderate	9.943 \| good	40.885 \| good	30.796 \| good	0.24 \| good	1.954 \| good	0.124 \| good
2026-06-29T16:00:00.000Z	52 \| moderate	10.42 \| good	38.029 \| good	29.858 \| good	0.364 \| good	3.63 \| good	0.108 \| good
2026-06-29T17:00:00.000Z	54 \| moderate	10.941 \| good	34.771 \| good	35.729 \| good	0.168 \| good	2.407 \| good	0.1 \| good
2026-06-29T18:00:00.000Z	54 \| moderate	10.702 \| good	42.875 \| good	37.101 \| good	0.158 \| good	2.538 \| good	0.1 \| good
2026-06-29T19:00:00.000Z	54 \| moderate	10.951 \| good	46.72 \| good	41.843 \| good	0.157 \| good	2.598 \| good	0.1 \| good
2026-06-29T19:00:00.000Z	52 \| moderate	10.459 \| good	33.131 \| good	37.798 \| good	0.155 \| good	2.556 \| good	0.1 \| good
2026-06-29T20:00:00.000Z	44 \| good	8.109 \| good	35.302 \| good	43.46 \| good	0.416 \| good	0.331 \| good	0.123 \| good
2026-06-29T21:00:00.000Z	49 \| good	9.003 \| good	40.616 \| good	43.9 \| good	0.393 \| good	0.365 \| good	0.123 \| good
2026-06-29T22:00:00.000Z	52 \| moderate	10.036 \| good	44.802 \| good	44.217 \| good	0.381 \| good	0.476 \| good	0.125 \| good
2026-06-29T23:00:00.000Z	54 \| moderate	10.926 \| good	47.979 \| good	40.678 \| good	0.324 \| good	1.192 \| good	0.137 \| good
2026-06-30T00:00:00.000Z	54 \| moderate	11.147 \| good	49.419 \| good	38.38 \| good	0.319 \| good	2.372 \| good	0.155 \| good
2026-06-30T01:00:00.000Z	54 \| moderate	11.213 \| good	49.344 \| good	36.438 \| good	0.384 \| good	4.513 \| good	0.182 \| good
2026-06-30T02:00:00.000Z	54 \| moderate	10.837 \| good	47.615 \| good	35.284 \| good	0.439 \| good	6.239 \| good	0.204 \| good
2026-06-30T03:00:00.000Z	52 \| moderate	9.957 \| good	44.514 \| good	33.25 \| good	0.477 \| good	7.591 \| good	0.223 \| good
2026-06-30T04:00:00.000Z	49 \| good	8.991 \| good	40.563 \| good	31.556 \| good	0.457 \| good	7.839 \| good	0.231 \| good
2026-06-30T05:00:00.000Z	44 \| good	8.122 \| good	35.814 \| good	30.648 \| good	0.387 \| good	6.682 \| good	0.22 \| good
2026-06-30T06:00:00.000Z	38 \| good	7.364 \| good	32.682 \| good	29.852 \| good	0.328 \| good	5.712 \| good	0.209 \| good
2026-06-30T07:00:00.000Z	38 \| good	6.771 \| good	29.922 \| good	28.952 \| good	0.289 \| good	5.067 \| good	0.2 \| good
2026-06-30T08:00:00.000Z	33 \| good	6.331 \| good	27.873 \| good	25.495 \| good	0.259 \| good	4.675 \| good	0.194 \| good
2026-06-30T09:00:00.000Z	33 \| good	6.063 \| good	26.878 \| good	20.406 \| good	0.235 \| good	4.44 \| good	0.191 \| good
2026-06-30T10:00:00.000Z	33 \| good	5.936 \| good	26.76 \| good	18.789 \| good	0.21 \| good	3.88 \| good	0.188 \| good
2026-06-30T11:00:00.000Z	33 \| good	6.089 \| good	26.791 \| good	18.922 \| good	0.171 \| good	2.829 \| good	0.184 \| good
2026-06-30T12:00:00.000Z	33 \| good	5.85 \| good	25.204 \| good	21.767 \| good	0.162 \| good	2.205 \| good	0.18 \| good
2026-06-30T13:00:00.000Z	33 \| good	5.627 \| good	24.088 \| good	23.68 \| good	0.175 \| good	1.714 \| good	0.176 \| good
2026-06-30T14:00:00.000Z	33 \| good	5.756 \| good	24.982 \| good	29.673 \| good	0.192 \| good	1.198 \| good	0.165 \| good
2026-06-30T15:00:00.000Z	33 \| good	6.408 \| good	28.861 \| good	34.782 \| good	0.193 \| good	0.892 \| good	0.157 \| good
2026-06-30T16:00:00.000Z	38 \| good	7.286 \| good	31.994 \| good	39.464 \| good	0.178 \| good	0.68 \| good	0.151 \| good
2026-06-30T17:00:00.000Z	44 \| good	7.965 \| good	34.801 \| good	41.129 \| good	0.148 \| good	0.489 \| good	0.142 \| good
2026-06-30T18:00:00.000Z	49 \| good	9.452 \| good	42.558 \| good	42.045 \| good	0.122 \| good	0.395 \| good	0.134 \| good
2026-06-30T19:00:00.000Z	54 \| moderate	11.25 \| good	49.74 \| good	44.216 \| good	0.113 \| good	0.441 \| good	0.135 \| good
2026-06-30T20:00:00.000Z	54 \| moderate	10.68 \| good	47.633 \| good	42.303 \| good	0.105 \| good	0.702 \| good	0.142 \| good
2026-06-30T21:00:00.000Z	52 \| moderate	9.685 \| good	42.891 \| good	37.286 \| good	0.108 \| good	0.636 \| good	0.145 \| good
2026-06-30T22:00:00.000Z	52 \| moderate	9.706 \| good	42.957 \| good	34.656 \| good	0.1 \| good	0.792 \| good	0.15 \| good
2026-06-30T23:00:00.000Z	52 \| moderate	10.232 \| good	45.044 \| good	32.934 \| good	0.087 \| good	1.284 \| good	0.156 \| good
2026-07-01T00:00:00.000Z	54 \| moderate	10.515 \| good	46.649 \| good	31.88 \| good	0.09 \| good	1.801 \| good	0.163 \| good
2026-07-01T01:00:00.000Z	52 \| moderate	10.334 \| good	45.885 \| good	32.035 \| good	0.1 \| good	1.96 \| good	0.165 \| good
2026-07-01T02:00:00.000Z	52 \| moderate	10.381 \| good	45.873 \| good	35.482 \| good	0.104 \| good	2.272 \| good	0.169 \| good
2026-07-01T03:00:00.000Z	54 \| moderate	10.694 \| good	47.586 \| good	33.514 \| good	0.096 \| good	2.028 \| good	0.167 \| good
2026-07-01T04:00:00.000Z	54 \| moderate	11.297 \| good	49.667 \| good	32.68 \| good	0.095 \| good	1.407 \| good	0.162 \| good
2026-07-01T05:00:00.000Z	56 \| moderate	12.102 \| fine	54.382 \| good	31.683 \| good	0.097 \| good	1.158 \| good	0.16 \| good
2026-07-01T06:00:00.000Z	58 \| moderate	12.655 \| fine	56.89 \| fine	31.222 \| good	0.108 \| good	1.071 \| good	0.158 \| good
2026-07-01T07:00:00.000Z	56 \| moderate	12.355 \| fine	56.518 \| fine	31.674 \| good	0.12 \| good	1.112 \| good	0.156 \| good
2026-07-01T08:00:00.000Z	54 \| moderate	11.283 \| good	49.908 \| good	32.128 \| good	0.131 \| good	1.208 \| good	0.156 \| good
2026-07-01T09:00:00.000Z	54 \| moderate	10.738 \| good	47.924 \| good	32.673 \| good	0.141 \| good	1.343 \| good	0.156 \| good
2026-07-01T10:00:00.000Z	54 \| moderate	11.047 \| good	48.822 \| good	28.613 \| good	0.142 \| good	1.378 \| good	0.158 \| good
2026-07-01T11:00:00.000Z	56 \| moderate	12.058 \| good	54.381 \| good	25.619 \| good	0.14 \| good	1.155 \| good	0.161 \| good
2026-07-01T12:00:00.000Z	58 \| moderate	13.43 \| fine	60.702 \| fine	25.83 \| good	0.17 \| good	1.007 \| good	0.165 \| good
2026-07-01T13:00:00.000Z	62 \| moderate	14.978 \| fine	67 \| fine	29.662 \| good	0.23 \| good	0.87 \| good	0.171 \| good
2026-07-01T14:00:00.000Z	64 \| moderate	16.475 \| fine	72.97 \| fine	34.583 \| good	0.334 \| good	0.683 \| good	0.176 \| good
2026-07-01T15:00:00.000Z	67 \| moderate	17.752 \| fine	78.803 \| fine	37.377 \| good	0.411 \| good	0.558 \| good	0.179 \| good
2026-07-01T16:00:00.000Z	66 \| moderate	16.534 \| fine	73.125 \| fine	45.761 \| good	0.437 \| good	0.451 \| good	0.181 \| good
2026-07-01T17:00:00.000Z	62 \| moderate	14.708 \| fine	65.444 \| fine	49.428 \| good	0.425 \| good	0.363 \| good	0.18 \| good
2026-07-01T18:00:00.000Z	64 \| moderate	16.242 \| fine	71.526 \| fine	53.255 \| good	0.399 \| good	0.328 \| good	0.176 \| good
2026-07-01T19:00:00.000Z	67 \| moderate	18.294 \| fine	81.377 \| fine	56.146 \| fine	0.38 \| good	0.33 \| good	0.173 \| good

Colchester

Get reliable air quality data to drive your business

Colchester, Vermont air quality map: Stay updated on AQI near you

0.10ppm

How accurate is Vermont, USA air quality data?

Air quality and pollutant data for Vermont, 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 Colchester, Vermont?

The air quality information for Colchester, Vermont is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Colchester, Vermont at its worst?

In the past 24 hours, the air quality in Colchester, Vermont was at its worst at 02:00:00 on 2026-06-29.

When did Colchester, Vermont experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Colchester, Vermont was observed at 04:00:00 on 2026-06-29.

What is the AQI in Colchester, Vermont right now?

As of now, the AQI in Colchester, Vermont is 52, indicating Moderate conditions.

What is the most common type of pollution in Colchester, Vermont?

Colchester, Vermont air has the highest levels of PM2.5.

What should I do in case of poor air quality in Colchester, Vermont?

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

What is the PM_2.5 level in Colchester, Vermont at the moment?

PM_2.5 levels in Colchester, Vermont are currently 10.459 μg/m³.

What is the PM₁₀ level in Colchester, Vermont at the moment?

The PM₁₀ concentration in Colchester, Vermont is 33.131 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Colchester, Vermont at the moment?

The current carbon monoxide (CO) concentration in Colchester, Vermont is 0.1 ppm.

What is the sulfur dioxide (SO₂) level in Colchester, Vermont at the moment?

Currently, Colchester, Vermont has a sulfur dioxide (SO₂) concentration of 0.155 ppb.

What is the ozone (O₃) level in Colchester, Vermont at the moment?

The current ozone (O₃) level in Colchester, Vermont at the moment is 37.798 ppm.

What is the nitrogen dioxide (NO₂) level in Colchester, Vermont at the moment?

Nitrogen dioxide (NO₂) level in Colchester, Vermont at the moment is 2.556 ppb.

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