What is the PM10 level in Port Chester, New York at the moment?

The PM10 concentration in Port Chester, New York is 31.013 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Port Chester, New York at the moment?

Currently, Port Chester, New York has a sulfur dioxide (SO2) concentration of 0.825 ppb.

What is the ozone (O3) level in Port Chester, New York at the moment?

The current ozone (O3) level in Port Chester, New York at the moment is 51.789 ppm.

What is the nitrogen dioxide (NO2) level in Port Chester, New York at the moment?

Nitrogen dioxide (NO2) level in Port Chester, New York at the moment is 15.049 ppb.

Live air quality index in Port Chester, New York today

Q: What is the PM2.5 level in Port Chester, New York at the moment?

PM2.5 levels in Port Chester, New York are currently 9.509 μg/m3.

Stay updated with real-time air quality in Port Chester, New York 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

Port Chester, New York

Last updated: ... (Local time)

Major air pollutants in Port Chester, New York

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

8.19 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

22.95 μg/m³

155

255

425

605+

Ozone (O₃)

58.65 ppb

201

201+

Sulfur Dioxide (SO₂)

0.78 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

14.09 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.31 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Port Chester, New York

Get Live Pollen Counts

Port Chester, New York

Scroll To Air Quality Map

Track live Port Chester, New York air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-27T22:00:00.000Z	40 \| good	6.957 \| good	31.489 \| good	43.023 \| good	0.676 \| good	16.018 \| good	0.305 \| good
2026-06-27T23:00:00.000Z	44 \| good	8.373 \| good	31.676 \| good	40.595 \| good	0.625 \| good	17.54 \| good	0.336 \| good
2026-06-28T00:00:00.000Z	49 \| good	8.88 \| good	36.854 \| good	40.086 \| good	0.433 \| good	18.736 \| good	0.407 \| good
2026-06-28T01:00:00.000Z	44 \| good	8.062 \| good	33.714 \| good	37.193 \| good	0.481 \| good	23.655 \| good	0.393 \| good
2026-06-28T02:00:00.000Z	49 \| good	8.617 \| good	21.837 \| good	32.487 \| good	0.489 \| good	28.897 \| good	0.443 \| good
2026-06-28T03:00:00.000Z	62 \| moderate	14.599 \| fine	65.644 \| fine	27.771 \| good	0.84 \| good	24.177 \| good	0.25 \| good
2026-06-28T04:00:00.000Z	52 \| moderate	10.247 \| good	34.321 \| good	33.267 \| good	0.613 \| good	17.24 \| good	0.424 \| good
2026-06-28T05:00:00.000Z	54 \| moderate	11.121 \| good	42.717 \| good	24.361 \| good	0.585 \| good	12.073 \| good	0.387 \| good
2026-06-28T06:00:00.000Z	49 \| good	9.021 \| good	33.461 \| good	16.778 \| good	0.57 \| good	12.999 \| good	0.438 \| good
2026-06-28T07:00:00.000Z	49 \| good	8.938 \| good	26.974 \| good	16.147 \| good	0.653 \| good	12.667 \| good	0.44 \| good
2026-06-28T08:00:00.000Z	49 \| good	8.508 \| good	26.756 \| good	19.363 \| good	0.587 \| good	10.102 \| good	0.438 \| good
2026-06-28T09:00:00.000Z	49 \| good	8.943 \| good	24.107 \| good	16.946 \| good	0.975 \| good	9.287 \| good	0.407 \| good
2026-06-28T10:00:00.000Z	44 \| good	8.486 \| good	23.053 \| good	13.872 \| good	0.954 \| good	8.652 \| good	0.417 \| good
2026-06-28T11:00:00.000Z	54 \| moderate	11.241 \| good	35.667 \| good	12.061 \| good	0.956 \| good	9.172 \| good	0.38 \| good
2026-06-28T12:00:00.000Z	56 \| moderate	12.088 \| good	41.607 \| good	19.015 \| good	0.977 \| good	15.026 \| good	0.391 \| good
2026-06-28T13:00:00.000Z	49 \| good	9.254 \| good	33.81 \| good	19.015 \| good	1.104 \| good	10.643 \| good	0.386 \| good
2026-06-28T14:00:00.000Z	44 \| good	8.19 \| good	34.388 \| good	18.947 \| good	0.49 \| good	9.218 \| good	0.309 \| good
2026-06-28T15:00:00.000Z	52 \| moderate	9.688 \| good	29.392 \| good	28.097 \| good	0.437 \| good	6.473 \| good	0.293 \| good
2026-06-28T16:00:00.000Z	44 \| good	8.129 \| good	25.099 \| good	33.088 \| good	0.48 \| good	6.139 \| good	0.323 \| good
2026-06-28T17:00:00.000Z	44 \| good	8.119 \| good	27.69 \| good	45.379 \| good	0.456 \| good	5.112 \| good	0.309 \| good
2026-06-28T18:00:00.000Z	49 \| good	7.618 \| good	34.272 \| good	53.23 \| good	0.433 \| good	4.322 \| good	0.293 \| good
2026-06-28T19:00:00.000Z	50 \| good	7.192 \| good	27.447 \| good	53.575 \| good	0.708 \| good	2.789 \| good	0.306 \| good
2026-06-28T20:00:00.000Z	58 \| moderate	9.007 \| good	25.73 \| good	56.64 \| fine	0.824 \| good	3.237 \| good	0.293 \| good
2026-06-28T21:00:00.000Z	61 \| moderate	8.077 \| good	33.317 \| good	58.158 \| fine	0.851 \| good	3.148 \| good	0.293 \| good
2026-06-28T22:00:00.000Z	61 \| moderate	7.103 \| good	34.422 \| good	58.079 \| fine	0.816 \| good	3.403 \| good	0.247 \| good
2026-06-28T23:00:00.000Z	51 \| moderate	7.959 \| good	37.413 \| good	55.496 \| fine	0.814 \| good	2.417 \| good	0.238 \| good
2026-06-29T00:00:00.000Z	51 \| moderate	7.829 \| good	24.765 \| good	55.241 \| fine	0.818 \| good	5.246 \| good	0.252 \| good
2026-06-29T01:00:00.000Z	49 \| good	7.198 \| good	28.583 \| good	53.01 \| good	1.007 \| good	7.349 \| good	0.252 \| good
2026-06-29T02:00:00.000Z	46 \| good	6.862 \| good	30.172 \| good	49.557 \| good	1.037 \| good	7.592 \| good	0.252 \| good
2026-06-29T03:00:00.000Z	49 \| good	8.792 \| good	38.684 \| good	31.724 \| good	0.613 \| good	12.607 \| good	0.192 \| good
2026-06-29T04:00:00.000Z	44 \| good	7.524 \| good	29.15 \| good	43.491 \| good	1.062 \| good	9.179 \| good	0.252 \| good
2026-06-29T05:00:00.000Z	40 \| good	7.437 \| good	31.891 \| good	42.884 \| good	1.071 \| good	14.227 \| good	0.301 \| good
2026-06-29T06:00:00.000Z	44 \| good	7.883 \| good	26.861 \| good	41.308 \| good	1.005 \| good	14.212 \| good	0.281 \| good
2026-06-29T07:00:00.000Z	38 \| good	6.746 \| good	26.11 \| good	38.248 \| good	1.143 \| good	17.655 \| good	0.276 \| good
2026-06-29T08:00:00.000Z	38 \| good	7.266 \| good	20.409 \| good	29.199 \| good	0.983 \| good	15.498 \| good	0.264 \| good
2026-06-29T09:00:00.000Z	44 \| good	7.645 \| good	24.14 \| good	15.897 \| good	0.996 \| good	17.663 \| good	0.265 \| good
2026-06-29T10:00:00.000Z	38 \| good	7.074 \| good	24.638 \| good	13.877 \| good	0.306 \| good	14.588 \| good	0.211 \| good
2026-06-29T11:00:00.000Z	49 \| good	9.065 \| good	31.405 \| good	9.848 \| good	0.974 \| good	16.052 \| good	0.323 \| good
2026-06-29T12:00:00.000Z	49 \| good	8.822 \| good	45.156 \| good	11.7 \| good	0.81 \| good	21.427 \| good	0.388 \| good
2026-06-29T13:00:00.000Z	54 \| moderate	10.666 \| good	57.932 \| fine	12.585 \| good	0.888 \| good	20.801 \| good	0.385 \| good
2026-06-29T14:00:00.000Z	52 \| moderate	10.205 \| good	47.849 \| good	14.699 \| good	0.957 \| good	22.532 \| good	0.343 \| good
2026-06-29T15:00:00.000Z	52 \| moderate	9.844 \| good	39.035 \| good	17.68 \| good	0.929 \| good	15.723 \| good	0.319 \| good
2026-06-29T16:00:00.000Z	49 \| good	9.012 \| good	36.305 \| good	37.258 \| good	0.86 \| good	12.287 \| good	0.287 \| good
2026-06-29T17:00:00.000Z	52 \| moderate	9.64 \| good	26.105 \| good	42.268 \| good	0.792 \| good	9.566 \| good	0.249 \| good
2026-06-29T18:00:00.000Z	49 \| good	7.323 \| good	36.107 \| good	53.073 \| good	0.859 \| good	10.89 \| good	0.266 \| good
2026-06-29T19:00:00.000Z	52 \| moderate	9.509 \| good	31.013 \| good	51.789 \| good	0.825 \| good	15.049 \| good	0.293 \| good
2026-06-29T20:00:00.000Z	64 \| moderate	8.189 \| good	22.945 \| good	58.65 \| fine	0.784 \| good	14.094 \| good	0.306 \| good
2026-06-29T21:00:00.000Z	51 \| moderate	8.591 \| good	27.91 \| good	55.359 \| fine	0.812 \| good	12.244 \| good	0.276 \| good
2026-06-29T21:00:00.000Z	64 \| moderate	8.189 \| good	22.945 \| good	58.65 \| fine	0.784 \| good	14.094 \| good	0.306 \| good
2026-06-29T21:00:00.000Z	43 \| good	6.395 \| good	28.551 \| good	46.038 \| good	0.523 \| good	3.118 \| good	0.156 \| good
2026-06-29T22:00:00.000Z	50 \| good	9.267 \| good	41.377 \| good	54.271 \| good	0.548 \| good	3.945 \| good	0.157 \| good
2026-06-29T23:00:00.000Z	50 \| good	7.411 \| good	32.625 \| good	53.54 \| good	0.558 \| good	6.205 \| good	0.166 \| good
2026-06-30T00:00:00.000Z	44 \| good	7.999 \| good	35.107 \| good	41.398 \| good	0.593 \| good	8.88 \| good	0.171 \| good
2026-06-30T01:00:00.000Z	38 \| good	7.084 \| good	31.467 \| good	33.105 \| good	0.637 \| good	11.882 \| good	0.178 \| good
2026-06-30T02:00:00.000Z	44 \| good	8.197 \| good	35.789 \| good	27.132 \| good	0.67 \| good	13.122 \| good	0.174 \| good
2026-06-30T03:00:00.000Z	49 \| good	8.552 \| good	37.47 \| good	23.763 \| good	0.684 \| good	14.397 \| good	0.17 \| good
2026-06-30T04:00:00.000Z	44 \| good	7.951 \| good	34.905 \| good	24.756 \| good	0.687 \| good	15.11 \| good	0.17 \| good
2026-06-30T05:00:00.000Z	44 \| good	7.579 \| good	33.49 \| good	25.229 \| good	0.679 \| good	14.333 \| good	0.169 \| good
2026-06-30T06:00:00.000Z	38 \| good	7.086 \| good	31.405 \| good	23.986 \| good	0.684 \| good	13.844 \| good	0.168 \| good
2026-06-30T07:00:00.000Z	38 \| good	6.87 \| good	30.477 \| good	19.479 \| good	0.693 \| good	13.218 \| good	0.168 \| good
2026-06-30T08:00:00.000Z	44 \| good	7.82 \| good	34.508 \| good	14.549 \| good	0.708 \| good	12.798 \| good	0.17 \| good
2026-06-30T09:00:00.000Z	49 \| good	8.851 \| good	38.813 \| good	12.166 \| good	0.731 \| good	12.843 \| good	0.172 \| good
2026-06-30T10:00:00.000Z	52 \| moderate	10.298 \| good	45.465 \| good	11.443 \| good	0.751 \| good	13.062 \| good	0.177 \| good
2026-06-30T11:00:00.000Z	54 \| moderate	11.398 \| good	50.52 \| good	16.2 \| good	0.755 \| good	11.827 \| good	0.183 \| good
2026-06-30T12:00:00.000Z	49 \| good	8.929 \| good	39.224 \| good	21.562 \| good	0.819 \| good	9.633 \| good	0.184 \| good
2026-06-30T13:00:00.000Z	49 \| good	9.124 \| good	40.222 \| good	28.515 \| good	0.844 \| good	8.303 \| good	0.187 \| good
2026-06-30T14:00:00.000Z	52 \| moderate	9.771 \| good	43.719 \| good	39.262 \| good	0.855 \| good	6.582 \| good	0.18 \| good
2026-06-30T15:00:00.000Z	58 \| moderate	12.519 \| fine	56.031 \| fine	49.065 \| good	0.825 \| good	5.184 \| good	0.173 \| good
2026-06-30T16:00:00.000Z	71 \| moderate	13.007 \| fine	58.085 \| fine	60.706 \| fine	0.73 \| good	4.032 \| good	0.166 \| good
2026-06-30T17:00:00.000Z	101 \| sensitive	10.819 \| good	48.162 \| good	70.989 \| fine	0.664 \| good	2.989 \| good	0.159 \| good
2026-06-30T18:00:00.000Z	108 \| sensitive	9.921 \| good	44.27 \| good	72.837 \| moderate	0.621 \| good	2.447 \| good	0.153 \| good
2026-06-30T19:00:00.000Z	97 \| moderate	8.5 \| good	37.36 \| good	69.345 \| fine	0.601 \| good	2.336 \| good	0.149 \| good
2026-06-30T20:00:00.000Z	77 \| moderate	7.055 \| good	31.035 \| good	62.527 \| fine	0.545 \| good	2.369 \| good	0.145 \| good
2026-06-30T21:00:00.000Z	58 \| moderate	6.296 \| good	27.636 \| good	57.305 \| fine	0.483 \| good	2.69 \| good	0.144 \| good
2026-06-30T22:00:00.000Z	54 \| moderate	6.307 \| good	27.683 \| good	55.718 \| fine	0.449 \| good	3.529 \| good	0.147 \| good
2026-06-30T23:00:00.000Z	46 \| good	6.971 \| good	30.771 \| good	50.132 \| good	0.44 \| good	5.011 \| good	0.152 \| good
2026-07-01T00:00:00.000Z	44 \| good	8.013 \| good	35.147 \| good	41.222 \| good	0.452 \| good	7.401 \| good	0.156 \| good
2026-07-01T01:00:00.000Z	52 \| moderate	9.506 \| good	42.278 \| good	34.232 \| good	0.482 \| good	9.257 \| good	0.16 \| good
2026-07-01T02:00:00.000Z	52 \| moderate	10.217 \| good	45.266 \| good	31.534 \| good	0.515 \| good	10.106 \| good	0.16 \| good
2026-07-01T03:00:00.000Z	33 \| good	5.564 \| good	24.236 \| good	29.521 \| good	0.537 \| good	10.18 \| good	0.157 \| good
2026-07-01T04:00:00.000Z	27 \| good	4.074 \| good	17.546 \| good	29.153 \| good	0.551 \| good	9.07 \| good	0.154 \| good
2026-07-01T05:00:00.000Z	28 \| good	3.59 \| good	15.592 \| good	29.587 \| good	0.553 \| good	7.639 \| good	0.151 \| good
2026-07-01T06:00:00.000Z	25 \| good	3.652 \| good	15.714 \| good	27.069 \| good	0.543 \| good	6.827 \| good	0.148 \| good
2026-07-01T07:00:00.000Z	22 \| good	4.252 \| good	18.571 \| good	21.727 \| good	0.506 \| good	6.178 \| good	0.142 \| good
2026-07-01T08:00:00.000Z	27 \| good	4.955 \| good	21.624 \| good	17.762 \| good	0.502 \| good	6.135 \| good	0.14 \| good
2026-07-01T09:00:00.000Z	22 \| good	3.778 \| good	16.526 \| good	15.838 \| good	0.521 \| good	6.274 \| good	0.14 \| good
2026-07-01T10:00:00.000Z	33 \| good	5.716 \| good	24.726 \| good	15.179 \| good	0.534 \| good	6.464 \| good	0.141 \| good
2026-07-01T11:00:00.000Z	44 \| good	7.922 \| good	34.596 \| good	20.898 \| good	0.554 \| good	6.129 \| good	0.143 \| good
2026-07-01T12:00:00.000Z	38 \| good	7.279 \| good	31.872 \| good	30.888 \| good	0.619 \| good	5.746 \| good	0.149 \| good
2026-07-01T13:00:00.000Z	54 \| moderate	11.214 \| good	49.85 \| good	42.571 \| good	0.674 \| good	5.261 \| good	0.159 \| good
2026-07-01T14:00:00.000Z	62 \| moderate	14.677 \| fine	65.787 \| fine	55.049 \| fine	0.711 \| good	4.777 \| good	0.17 \| good
2026-07-01T15:00:00.000Z	80 \| moderate	17.604 \| fine	77.82 \| fine	64.466 \| fine	0.746 \| good	4.098 \| good	0.179 \| good
2026-07-01T16:00:00.000Z	108 \| sensitive	18.538 \| fine	81.949 \| fine	73.285 \| moderate	0.774 \| good	3.337 \| good	0.184 \| good
2026-07-01T17:00:00.000Z	108 \| sensitive	16.278 \| fine	72.386 \| fine	72.808 \| moderate	0.757 \| good	2.676 \| good	0.182 \| good
2026-07-01T18:00:00.000Z	90 \| moderate	16.671 \| fine	74.257 \| fine	66.872 \| fine	0.714 \| good	2.28 \| good	0.178 \| good
2026-07-01T19:00:00.000Z	74 \| moderate	18.312 \| fine	80.539 \| fine	61.578 \| fine	0.686 \| good	2.327 \| good	0.176 \| good
2026-07-01T20:00:00.000Z	71 \| moderate	19.933 \| fine	87.873 \| fine	57.763 \| fine	0.659 \| good	2.556 \| good	0.174 \| good

Port Chester

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Port Chester, New York air quality map: Stay updated on AQI near you

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How accurate is New York, USA air quality data?

Air quality and pollutant data for New York, 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 Port Chester, New York?

The air quality information for Port Chester, New York is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Port Chester, New York at its worst?

In the past 24 hours, the air quality in Port Chester, New York was at its worst at 10:00:00 on 2026-06-28.

When did Port Chester, New York experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Port Chester, New York was observed at 10:00:00 on 2026-06-29.

What is the AQI in Port Chester, New York right now?

As of now, the AQI in Port Chester, New York is 52, indicating Moderate conditions.

What is the most common type of pollution in Port Chester, New York?

Port Chester, New York air has the highest levels of PM2.5.

What should I do in case of poor air quality in Port Chester, New York?

Poor air quality in Port Chester, New York means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Port Chester, New York at the moment?

PM_2.5 levels in Port Chester, New York are currently 9.509 μg/m³.

What is the PM₁₀ level in Port Chester, New York at the moment?

The PM₁₀ concentration in Port Chester, New York is 31.013 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Port Chester, New York at the moment?

The current carbon monoxide (CO) concentration in Port Chester, New York is 0.293 ppm.

What is the sulfur dioxide (SO₂) level in Port Chester, New York at the moment?

Currently, Port Chester, New York has a sulfur dioxide (SO₂) concentration of 0.825 ppb.

What is the ozone (O₃) level in Port Chester, New York at the moment?

The current ozone (O₃) level in Port Chester, New York at the moment is 51.789 ppm.

What is the nitrogen dioxide (NO₂) level in Port Chester, New York at the moment?

Nitrogen dioxide (NO₂) level in Port Chester, New York at the moment is 15.049 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-27T22:00:00.000Z	40 \| good	6.957 \| good	31.489 \| good	43.023 \| good	0.676 \| good	16.018 \| good	0.305 \| good
2026-06-27T23:00:00.000Z	44 \| good	8.373 \| good	31.676 \| good	40.595 \| good	0.625 \| good	17.54 \| good	0.336 \| good
2026-06-28T00:00:00.000Z	49 \| good	8.88 \| good	36.854 \| good	40.086 \| good	0.433 \| good	18.736 \| good	0.407 \| good
2026-06-28T01:00:00.000Z	44 \| good	8.062 \| good	33.714 \| good	37.193 \| good	0.481 \| good	23.655 \| good	0.393 \| good
2026-06-28T02:00:00.000Z	49 \| good	8.617 \| good	21.837 \| good	32.487 \| good	0.489 \| good	28.897 \| good	0.443 \| good
2026-06-28T03:00:00.000Z	62 \| moderate	14.599 \| fine	65.644 \| fine	27.771 \| good	0.84 \| good	24.177 \| good	0.25 \| good
2026-06-28T04:00:00.000Z	52 \| moderate	10.247 \| good	34.321 \| good	33.267 \| good	0.613 \| good	17.24 \| good	0.424 \| good
2026-06-28T05:00:00.000Z	54 \| moderate	11.121 \| good	42.717 \| good	24.361 \| good	0.585 \| good	12.073 \| good	0.387 \| good
2026-06-28T06:00:00.000Z	49 \| good	9.021 \| good	33.461 \| good	16.778 \| good	0.57 \| good	12.999 \| good	0.438 \| good
2026-06-28T07:00:00.000Z	49 \| good	8.938 \| good	26.974 \| good	16.147 \| good	0.653 \| good	12.667 \| good	0.44 \| good
2026-06-28T08:00:00.000Z	49 \| good	8.508 \| good	26.756 \| good	19.363 \| good	0.587 \| good	10.102 \| good	0.438 \| good
2026-06-28T09:00:00.000Z	49 \| good	8.943 \| good	24.107 \| good	16.946 \| good	0.975 \| good	9.287 \| good	0.407 \| good
2026-06-28T10:00:00.000Z	44 \| good	8.486 \| good	23.053 \| good	13.872 \| good	0.954 \| good	8.652 \| good	0.417 \| good
2026-06-28T11:00:00.000Z	54 \| moderate	11.241 \| good	35.667 \| good	12.061 \| good	0.956 \| good	9.172 \| good	0.38 \| good
2026-06-28T12:00:00.000Z	56 \| moderate	12.088 \| good	41.607 \| good	19.015 \| good	0.977 \| good	15.026 \| good	0.391 \| good
2026-06-28T13:00:00.000Z	49 \| good	9.254 \| good	33.81 \| good	19.015 \| good	1.104 \| good	10.643 \| good	0.386 \| good
2026-06-28T14:00:00.000Z	44 \| good	8.19 \| good	34.388 \| good	18.947 \| good	0.49 \| good	9.218 \| good	0.309 \| good
2026-06-28T15:00:00.000Z	52 \| moderate	9.688 \| good	29.392 \| good	28.097 \| good	0.437 \| good	6.473 \| good	0.293 \| good
2026-06-28T16:00:00.000Z	44 \| good	8.129 \| good	25.099 \| good	33.088 \| good	0.48 \| good	6.139 \| good	0.323 \| good
2026-06-28T17:00:00.000Z	44 \| good	8.119 \| good	27.69 \| good	45.379 \| good	0.456 \| good	5.112 \| good	0.309 \| good
2026-06-28T18:00:00.000Z	49 \| good	7.618 \| good	34.272 \| good	53.23 \| good	0.433 \| good	4.322 \| good	0.293 \| good
2026-06-28T19:00:00.000Z	50 \| good	7.192 \| good	27.447 \| good	53.575 \| good	0.708 \| good	2.789 \| good	0.306 \| good
2026-06-28T20:00:00.000Z	58 \| moderate	9.007 \| good	25.73 \| good	56.64 \| fine	0.824 \| good	3.237 \| good	0.293 \| good
2026-06-28T21:00:00.000Z	61 \| moderate	8.077 \| good	33.317 \| good	58.158 \| fine	0.851 \| good	3.148 \| good	0.293 \| good
2026-06-28T22:00:00.000Z	61 \| moderate	7.103 \| good	34.422 \| good	58.079 \| fine	0.816 \| good	3.403 \| good	0.247 \| good
2026-06-28T23:00:00.000Z	51 \| moderate	7.959 \| good	37.413 \| good	55.496 \| fine	0.814 \| good	2.417 \| good	0.238 \| good
2026-06-29T00:00:00.000Z	51 \| moderate	7.829 \| good	24.765 \| good	55.241 \| fine	0.818 \| good	5.246 \| good	0.252 \| good
2026-06-29T01:00:00.000Z	49 \| good	7.198 \| good	28.583 \| good	53.01 \| good	1.007 \| good	7.349 \| good	0.252 \| good
2026-06-29T02:00:00.000Z	46 \| good	6.862 \| good	30.172 \| good	49.557 \| good	1.037 \| good	7.592 \| good	0.252 \| good
2026-06-29T03:00:00.000Z	49 \| good	8.792 \| good	38.684 \| good	31.724 \| good	0.613 \| good	12.607 \| good	0.192 \| good
2026-06-29T04:00:00.000Z	44 \| good	7.524 \| good	29.15 \| good	43.491 \| good	1.062 \| good	9.179 \| good	0.252 \| good
2026-06-29T05:00:00.000Z	40 \| good	7.437 \| good	31.891 \| good	42.884 \| good	1.071 \| good	14.227 \| good	0.301 \| good
2026-06-29T06:00:00.000Z	44 \| good	7.883 \| good	26.861 \| good	41.308 \| good	1.005 \| good	14.212 \| good	0.281 \| good
2026-06-29T07:00:00.000Z	38 \| good	6.746 \| good	26.11 \| good	38.248 \| good	1.143 \| good	17.655 \| good	0.276 \| good
2026-06-29T08:00:00.000Z	38 \| good	7.266 \| good	20.409 \| good	29.199 \| good	0.983 \| good	15.498 \| good	0.264 \| good
2026-06-29T09:00:00.000Z	44 \| good	7.645 \| good	24.14 \| good	15.897 \| good	0.996 \| good	17.663 \| good	0.265 \| good
2026-06-29T10:00:00.000Z	38 \| good	7.074 \| good	24.638 \| good	13.877 \| good	0.306 \| good	14.588 \| good	0.211 \| good
2026-06-29T11:00:00.000Z	49 \| good	9.065 \| good	31.405 \| good	9.848 \| good	0.974 \| good	16.052 \| good	0.323 \| good
2026-06-29T12:00:00.000Z	49 \| good	8.822 \| good	45.156 \| good	11.7 \| good	0.81 \| good	21.427 \| good	0.388 \| good
2026-06-29T13:00:00.000Z	54 \| moderate	10.666 \| good	57.932 \| fine	12.585 \| good	0.888 \| good	20.801 \| good	0.385 \| good
2026-06-29T14:00:00.000Z	52 \| moderate	10.205 \| good	47.849 \| good	14.699 \| good	0.957 \| good	22.532 \| good	0.343 \| good
2026-06-29T15:00:00.000Z	52 \| moderate	9.844 \| good	39.035 \| good	17.68 \| good	0.929 \| good	15.723 \| good	0.319 \| good
2026-06-29T16:00:00.000Z	49 \| good	9.012 \| good	36.305 \| good	37.258 \| good	0.86 \| good	12.287 \| good	0.287 \| good
2026-06-29T17:00:00.000Z	52 \| moderate	9.64 \| good	26.105 \| good	42.268 \| good	0.792 \| good	9.566 \| good	0.249 \| good
2026-06-29T18:00:00.000Z	49 \| good	7.323 \| good	36.107 \| good	53.073 \| good	0.859 \| good	10.89 \| good	0.266 \| good
2026-06-29T19:00:00.000Z	52 \| moderate	9.509 \| good	31.013 \| good	51.789 \| good	0.825 \| good	15.049 \| good	0.293 \| good
2026-06-29T20:00:00.000Z	64 \| moderate	8.189 \| good	22.945 \| good	58.65 \| fine	0.784 \| good	14.094 \| good	0.306 \| good
2026-06-29T21:00:00.000Z	51 \| moderate	8.591 \| good	27.91 \| good	55.359 \| fine	0.812 \| good	12.244 \| good	0.276 \| good
2026-06-29T21:00:00.000Z	64 \| moderate	8.189 \| good	22.945 \| good	58.65 \| fine	0.784 \| good	14.094 \| good	0.306 \| good
2026-06-29T21:00:00.000Z	43 \| good	6.395 \| good	28.551 \| good	46.038 \| good	0.523 \| good	3.118 \| good	0.156 \| good
2026-06-29T22:00:00.000Z	50 \| good	9.267 \| good	41.377 \| good	54.271 \| good	0.548 \| good	3.945 \| good	0.157 \| good
2026-06-29T23:00:00.000Z	50 \| good	7.411 \| good	32.625 \| good	53.54 \| good	0.558 \| good	6.205 \| good	0.166 \| good
2026-06-30T00:00:00.000Z	44 \| good	7.999 \| good	35.107 \| good	41.398 \| good	0.593 \| good	8.88 \| good	0.171 \| good
2026-06-30T01:00:00.000Z	38 \| good	7.084 \| good	31.467 \| good	33.105 \| good	0.637 \| good	11.882 \| good	0.178 \| good
2026-06-30T02:00:00.000Z	44 \| good	8.197 \| good	35.789 \| good	27.132 \| good	0.67 \| good	13.122 \| good	0.174 \| good
2026-06-30T03:00:00.000Z	49 \| good	8.552 \| good	37.47 \| good	23.763 \| good	0.684 \| good	14.397 \| good	0.17 \| good
2026-06-30T04:00:00.000Z	44 \| good	7.951 \| good	34.905 \| good	24.756 \| good	0.687 \| good	15.11 \| good	0.17 \| good
2026-06-30T05:00:00.000Z	44 \| good	7.579 \| good	33.49 \| good	25.229 \| good	0.679 \| good	14.333 \| good	0.169 \| good
2026-06-30T06:00:00.000Z	38 \| good	7.086 \| good	31.405 \| good	23.986 \| good	0.684 \| good	13.844 \| good	0.168 \| good
2026-06-30T07:00:00.000Z	38 \| good	6.87 \| good	30.477 \| good	19.479 \| good	0.693 \| good	13.218 \| good	0.168 \| good
2026-06-30T08:00:00.000Z	44 \| good	7.82 \| good	34.508 \| good	14.549 \| good	0.708 \| good	12.798 \| good	0.17 \| good
2026-06-30T09:00:00.000Z	49 \| good	8.851 \| good	38.813 \| good	12.166 \| good	0.731 \| good	12.843 \| good	0.172 \| good
2026-06-30T10:00:00.000Z	52 \| moderate	10.298 \| good	45.465 \| good	11.443 \| good	0.751 \| good	13.062 \| good	0.177 \| good
2026-06-30T11:00:00.000Z	54 \| moderate	11.398 \| good	50.52 \| good	16.2 \| good	0.755 \| good	11.827 \| good	0.183 \| good
2026-06-30T12:00:00.000Z	49 \| good	8.929 \| good	39.224 \| good	21.562 \| good	0.819 \| good	9.633 \| good	0.184 \| good
2026-06-30T13:00:00.000Z	49 \| good	9.124 \| good	40.222 \| good	28.515 \| good	0.844 \| good	8.303 \| good	0.187 \| good
2026-06-30T14:00:00.000Z	52 \| moderate	9.771 \| good	43.719 \| good	39.262 \| good	0.855 \| good	6.582 \| good	0.18 \| good
2026-06-30T15:00:00.000Z	58 \| moderate	12.519 \| fine	56.031 \| fine	49.065 \| good	0.825 \| good	5.184 \| good	0.173 \| good
2026-06-30T16:00:00.000Z	71 \| moderate	13.007 \| fine	58.085 \| fine	60.706 \| fine	0.73 \| good	4.032 \| good	0.166 \| good
2026-06-30T17:00:00.000Z	101 \| sensitive	10.819 \| good	48.162 \| good	70.989 \| fine	0.664 \| good	2.989 \| good	0.159 \| good
2026-06-30T18:00:00.000Z	108 \| sensitive	9.921 \| good	44.27 \| good	72.837 \| moderate	0.621 \| good	2.447 \| good	0.153 \| good
2026-06-30T19:00:00.000Z	97 \| moderate	8.5 \| good	37.36 \| good	69.345 \| fine	0.601 \| good	2.336 \| good	0.149 \| good
2026-06-30T20:00:00.000Z	77 \| moderate	7.055 \| good	31.035 \| good	62.527 \| fine	0.545 \| good	2.369 \| good	0.145 \| good
2026-06-30T21:00:00.000Z	58 \| moderate	6.296 \| good	27.636 \| good	57.305 \| fine	0.483 \| good	2.69 \| good	0.144 \| good
2026-06-30T22:00:00.000Z	54 \| moderate	6.307 \| good	27.683 \| good	55.718 \| fine	0.449 \| good	3.529 \| good	0.147 \| good
2026-06-30T23:00:00.000Z	46 \| good	6.971 \| good	30.771 \| good	50.132 \| good	0.44 \| good	5.011 \| good	0.152 \| good
2026-07-01T00:00:00.000Z	44 \| good	8.013 \| good	35.147 \| good	41.222 \| good	0.452 \| good	7.401 \| good	0.156 \| good
2026-07-01T01:00:00.000Z	52 \| moderate	9.506 \| good	42.278 \| good	34.232 \| good	0.482 \| good	9.257 \| good	0.16 \| good
2026-07-01T02:00:00.000Z	52 \| moderate	10.217 \| good	45.266 \| good	31.534 \| good	0.515 \| good	10.106 \| good	0.16 \| good
2026-07-01T03:00:00.000Z	33 \| good	5.564 \| good	24.236 \| good	29.521 \| good	0.537 \| good	10.18 \| good	0.157 \| good
2026-07-01T04:00:00.000Z	27 \| good	4.074 \| good	17.546 \| good	29.153 \| good	0.551 \| good	9.07 \| good	0.154 \| good
2026-07-01T05:00:00.000Z	28 \| good	3.59 \| good	15.592 \| good	29.587 \| good	0.553 \| good	7.639 \| good	0.151 \| good
2026-07-01T06:00:00.000Z	25 \| good	3.652 \| good	15.714 \| good	27.069 \| good	0.543 \| good	6.827 \| good	0.148 \| good
2026-07-01T07:00:00.000Z	22 \| good	4.252 \| good	18.571 \| good	21.727 \| good	0.506 \| good	6.178 \| good	0.142 \| good
2026-07-01T08:00:00.000Z	27 \| good	4.955 \| good	21.624 \| good	17.762 \| good	0.502 \| good	6.135 \| good	0.14 \| good
2026-07-01T09:00:00.000Z	22 \| good	3.778 \| good	16.526 \| good	15.838 \| good	0.521 \| good	6.274 \| good	0.14 \| good
2026-07-01T10:00:00.000Z	33 \| good	5.716 \| good	24.726 \| good	15.179 \| good	0.534 \| good	6.464 \| good	0.141 \| good
2026-07-01T11:00:00.000Z	44 \| good	7.922 \| good	34.596 \| good	20.898 \| good	0.554 \| good	6.129 \| good	0.143 \| good
2026-07-01T12:00:00.000Z	38 \| good	7.279 \| good	31.872 \| good	30.888 \| good	0.619 \| good	5.746 \| good	0.149 \| good
2026-07-01T13:00:00.000Z	54 \| moderate	11.214 \| good	49.85 \| good	42.571 \| good	0.674 \| good	5.261 \| good	0.159 \| good
2026-07-01T14:00:00.000Z	62 \| moderate	14.677 \| fine	65.787 \| fine	55.049 \| fine	0.711 \| good	4.777 \| good	0.17 \| good
2026-07-01T15:00:00.000Z	80 \| moderate	17.604 \| fine	77.82 \| fine	64.466 \| fine	0.746 \| good	4.098 \| good	0.179 \| good
2026-07-01T16:00:00.000Z	108 \| sensitive	18.538 \| fine	81.949 \| fine	73.285 \| moderate	0.774 \| good	3.337 \| good	0.184 \| good
2026-07-01T17:00:00.000Z	108 \| sensitive	16.278 \| fine	72.386 \| fine	72.808 \| moderate	0.757 \| good	2.676 \| good	0.182 \| good
2026-07-01T18:00:00.000Z	90 \| moderate	16.671 \| fine	74.257 \| fine	66.872 \| fine	0.714 \| good	2.28 \| good	0.178 \| good
2026-07-01T19:00:00.000Z	74 \| moderate	18.312 \| fine	80.539 \| fine	61.578 \| fine	0.686 \| good	2.327 \| good	0.176 \| good
2026-07-01T20:00:00.000Z	71 \| moderate	19.933 \| fine	87.873 \| fine	57.763 \| fine	0.659 \| good	2.556 \| good	0.174 \| good

Live air quality index in Port Chester, New York today

Major air pollutants in Port Chester, New York

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Rye, New York

Greenwich, Connecticut

Harrison, New York

Mamaroneck, New York

White Plains, New York

Scarsdale, New York

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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 Port Chester, New York at the moment?

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