What is the current level of PM10 in Southold, New York?

Southold, New York currently has a PM10 concentration of 37.778 μg/m3.

What is the current level of sulfur dioxide (SO2) in Southold, New York?

The current sulfur dioxide (SO2) concentration in Southold, New York is 0.43 ppb.

What is the current level of ozone (O3) in Southold, New York?

Southold, New York currently has an ozone (O3) concentration of 12.395 ppm.

What is the current level of nitrogen dioxide (NO2) in Southold, New York?

The current level of nitrogen dioxide (NO2) in Southold, New York is 33.393 ppb.

Current air quality index in Southold, New York today

Q: What is the PM2.5 concentration in Southold, New York right now?

Southold, New York currently has a PM2.5 concentration of 13.961 μg/m3.

Stay updated with real-time air quality in Southold, 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

Southold, New York

Last updated: ... (Local time)

Common air pollutants in Southold, New York

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

13.96 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

37.78 μg/m³

155

255

425

605+

Ozone (O₃)

12.39 ppb

201

201+

Sulfur Dioxide (SO₂)

0.43 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

33.39 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.30 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Southold, New York

Get Live Pollen Counts

Southold, New York

Scroll To Air Quality Map

Track live Southold, New York air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-02-02T07:00:00.000Z	33 \| good	5.248 \| good	19.552 \| good	35.995 \| good	0.231 \| good	6.217 \| good	0.134 \| good
2026-02-02T08:00:00.000Z	34 \| good	3.687 \| good	12.207 \| good	36.775 \| good	0.233 \| good	5.791 \| good	0.161 \| good
2026-02-02T09:00:00.000Z	29 \| good	3.095 \| good	12.11 \| good	31.097 \| good	0.234 \| good	10 \| good	0.161 \| good
2026-02-02T10:00:00.000Z	31 \| good	2.678 \| good	14.231 \| good	34.05 \| good	0.235 \| good	13.208 \| good	0.199 \| good
2026-02-02T11:00:00.000Z	30 \| good	2.41 \| good	8.398 \| good	32.105 \| good	0.235 \| good	19.113 \| good	0.228 \| good
2026-02-02T12:00:00.000Z	25 \| good	2.579 \| good	11.153 \| good	27.039 \| good	0.211 \| good	24.991 \| good	0.266 \| good
2026-02-02T13:00:00.000Z	32 \| good	3.347 \| good	17.914 \| good	35.467 \| good	0.271 \| good	26.142 \| good	0.319 \| good
2026-02-02T14:00:00.000Z	23 \| good	2.743 \| good	13.835 \| good	25.419 \| good	0.24 \| good	24.137 \| good	0.28 \| good
2026-02-02T15:00:00.000Z	25 \| good	3.076 \| good	18.119 \| good	26.599 \| good	0.211 \| good	15.59 \| good	0.252 \| good
2026-02-02T16:00:00.000Z	27 \| good	3.036 \| good	19.331 \| good	28.84 \| good	0.197 \| good	8.684 \| good	0.214 \| good
2026-02-02T17:00:00.000Z	28 \| good	2.83 \| good	15.511 \| good	30.333 \| good	0.197 \| good	7.572 \| good	0.214 \| good
2026-02-02T18:00:00.000Z	31 \| good	3.328 \| good	14.782 \| good	33.935 \| good	0.232 \| good	7.496 \| good	0.214 \| good
2026-02-02T19:00:00.000Z	38 \| good	2.509 \| good	9.156 \| good	41.111 \| good	0.247 \| good	4.88 \| good	0.19 \| good
2026-02-02T20:00:00.000Z	35 \| good	2.844 \| good	14.191 \| good	37.76 \| good	0.192 \| good	5.136 \| good	0.204 \| good
2026-02-02T21:00:00.000Z	34 \| good	2.683 \| good	12.093 \| good	36.976 \| good	0.228 \| good	5.267 \| good	0.204 \| good
2026-02-02T22:00:00.000Z	38 \| good	2.406 \| good	9.223 \| good	41.306 \| good	0.193 \| good	6.724 \| good	0.204 \| good
2026-02-02T23:00:00.000Z	38 \| good	2.426 \| good	9.142 \| good	40.514 \| good	0.193 \| good	4.628 \| good	0.219 \| good
2026-02-03T00:00:00.000Z	34 \| good	2.216 \| good	13.451 \| good	37.38 \| good	0.232 \| good	4.621 \| good	0.161 \| good
2026-02-03T01:00:00.000Z	36 \| good	3.58 \| good	26.624 \| good	39.215 \| good	0.217 \| good	8.228 \| good	0.257 \| good
2026-02-03T02:00:00.000Z	34 \| good	2.717 \| good	14.099 \| good	37.237 \| good	0.231 \| good	9.606 \| good	0.243 \| good
2026-02-03T03:00:00.000Z	30 \| good	2.882 \| good	13.698 \| good	31.796 \| good	0.247 \| good	11.54 \| good	0.228 \| good
2026-02-03T04:00:00.000Z	28 \| good	3.278 \| good	6.43 \| good	29.864 \| good	0.281 \| good	18.878 \| good	0.299 \| good
2026-02-03T05:00:00.000Z	31 \| good	3.739 \| good	5.034 \| good	33.396 \| good	0.264 \| good	16.482 \| good	0.324 \| good
2026-02-03T06:00:00.000Z	32 \| good	3.439 \| good	5.25 \| good	35.231 \| good	0.27 \| good	20.719 \| good	0.276 \| good
2026-02-03T07:00:00.000Z	32 \| good	3.601 \| good	14.553 \| good	34.586 \| good	0.267 \| good	19.993 \| good	0.277 \| good
2026-02-03T08:00:00.000Z	30 \| good	4.226 \| good	12.464 \| good	32.479 \| good	0.288 \| good	26.429 \| good	0.294 \| good
2026-02-03T09:00:00.000Z	38 \| good	6.8 \| good	10.611 \| good	27.4 \| good	0.309 \| good	29.811 \| good	0.328 \| good
2026-02-03T10:00:00.000Z	26 \| good	4.394 \| good	11.263 \| good	23.214 \| good	0.423 \| good	27.738 \| good	0.38 \| good
2026-02-03T11:00:00.000Z	27 \| good	4.544 \| good	8.62 \| good	26.158 \| good	0.459 \| good	28.68 \| good	0.517 \| good
2026-02-03T12:00:00.000Z	30 \| good	4.897 \| good	14.154 \| good	31.315 \| good	0.473 \| good	31.895 \| good	0.588 \| good
2026-02-03T13:00:00.000Z	33 \| good	5.563 \| good	20.057 \| good	23.304 \| good	0.572 \| good	31.231 \| good	0.842 \| good
2026-02-03T14:00:00.000Z	49 \| good	8.918 \| good	39.757 \| good	15.641 \| good	0.484 \| good	21.981 \| good	0.543 \| good
2026-02-03T15:00:00.000Z	49 \| good	9.355 \| good	29.153 \| good	20.344 \| good	0.375 \| good	12.839 \| good	0.384 \| good
2026-02-03T16:00:00.000Z	44 \| good	7.556 \| good	47.978 \| good	20.606 \| good	0.392 \| good	20.165 \| good	0.291 \| good
2026-02-03T17:00:00.000Z	38 \| good	7.5 \| good	28.5 \| good	19.414 \| good	0.358 \| good	15.826 \| good	0.243 \| good
2026-02-03T18:00:00.000Z	54 \| moderate	11.151 \| good	46.337 \| good	26.984 \| good	0.431 \| good	10.36 \| good	0.262 \| good
2026-02-03T19:00:00.000Z	49 \| good	9.143 \| good	45.027 \| good	29.47 \| good	0.47 \| good	9.155 \| good	0.214 \| good
2026-02-03T20:00:00.000Z	52 \| moderate	10.168 \| good	47.181 \| good	24.647 \| good	0.378 \| good	9.114 \| good	0.262 \| good
2026-02-03T21:00:00.000Z	44 \| good	7.749 \| good	36.173 \| good	30.075 \| good	0.399 \| good	10.74 \| good	0.237 \| good
2026-02-03T22:00:00.000Z	44 \| good	8.169 \| good	22.132 \| good	33.38 \| good	0.415 \| good	14.534 \| good	0.239 \| good
2026-02-03T23:00:00.000Z	38 \| good	6.657 \| good	26.313 \| good	35.766 \| good	0.423 \| good	15.556 \| good	0.311 \| good
2026-02-04T00:00:00.000Z	49 \| good	8.906 \| good	34.483 \| good	37.82 \| good	0.493 \| good	16.023 \| good	0.319 \| good
2026-02-04T01:00:00.000Z	56 \| moderate	12.251 \| fine	35.884 \| good	33.601 \| good	0.395 \| good	18.236 \| good	0.328 \| good
2026-02-04T02:00:00.000Z	54 \| moderate	10.569 \| good	39.38 \| good	25.961 \| good	0.347 \| good	21.191 \| good	0.325 \| good
2026-02-04T03:00:00.000Z	64 \| moderate	15.7 \| fine	45.126 \| good	18.937 \| good	0.358 \| good	32.524 \| good	0.263 \| good
2026-02-04T04:00:00.000Z	60 \| moderate	14.025 \| fine	39.293 \| good	17.676 \| good	0.372 \| good	29.255 \| good	0.31 \| good
2026-02-04T05:00:00.000Z	58 \| moderate	12.894 \| fine	40.612 \| good	14.35 \| good	0.473 \| good	33.446 \| good	0.354 \| good
2026-02-04T06:00:00.000Z	60 \| moderate	13.961 \| fine	37.778 \| good	12.395 \| good	0.43 \| good	33.393 \| good	0.297 \| good
2026-02-04T06:00:00.000Z	60 \| moderate	13.961 \| fine	37.778 \| good	12.395 \| good	0.43 \| good	33.393 \| good	0.297 \| good
2026-02-04T07:00:00.000Z	62 \| moderate	15.429 \| fine	68.69 \| fine	12.757 \| good	1.941 \| good	25.223 \| good	0.305 \| good
2026-02-04T08:00:00.000Z	60 \| moderate	13.532 \| fine	60.69 \| fine	14.717 \| good	1.709 \| good	23.517 \| good	0.296 \| good
2026-02-04T09:00:00.000Z	60 \| moderate	13.592 \| fine	61.863 \| fine	15.35 \| good	1.477 \| good	21.812 \| good	0.286 \| good
2026-02-04T10:00:00.000Z	58 \| moderate	13.243 \| fine	59.816 \| fine	18.366 \| good	1.421 \| good	18.497 \| good	0.275 \| good
2026-02-04T11:00:00.000Z	62 \| moderate	14.516 \| fine	65.081 \| fine	22.323 \| good	1.365 \| good	15.182 \| good	0.265 \| good
2026-02-04T12:00:00.000Z	58 \| moderate	12.666 \| fine	57.19 \| fine	26.14 \| good	1.309 \| good	11.867 \| good	0.254 \| good
2026-02-04T13:00:00.000Z	54 \| moderate	10.678 \| good	47.48 \| good	29.375 \| good	1.08 \| good	9.514 \| good	0.243 \| good
2026-02-04T14:00:00.000Z	54 \| moderate	11.261 \| good	49.872 \| good	28.962 \| good	0.85 \| good	7.162 \| good	0.231 \| good
2026-02-04T15:00:00.000Z	54 \| moderate	11.027 \| good	48.987 \| good	29.362 \| good	0.62 \| good	4.81 \| good	0.22 \| good
2026-02-04T16:00:00.000Z	52 \| moderate	10.435 \| good	46.281 \| good	30.414 \| good	0.568 \| good	3.972 \| good	0.204 \| good
2026-02-04T17:00:00.000Z	52 \| moderate	10.361 \| good	45.98 \| good	31.692 \| good	0.515 \| good	3.135 \| good	0.188 \| good
2026-02-04T18:00:00.000Z	54 \| moderate	11.343 \| good	50.414 \| good	34.066 \| good	0.462 \| good	2.297 \| good	0.171 \| good
2026-02-04T19:00:00.000Z	54 \| moderate	10.582 \| good	46.85 \| good	36.98 \| good	0.44 \| good	2.355 \| good	0.17 \| good
2026-02-04T20:00:00.000Z	49 \| good	9.269 \| good	41.453 \| good	38.742 \| good	0.418 \| good	2.412 \| good	0.17 \| good
2026-02-04T21:00:00.000Z	52 \| moderate	9.945 \| good	44.159 \| good	38.842 \| good	0.396 \| good	2.47 \| good	0.169 \| good
2026-02-04T22:00:00.000Z	49 \| good	9.05 \| good	40.4 \| good	38.349 \| good	0.424 \| good	3.936 \| good	0.181 \| good
2026-02-04T23:00:00.000Z	52 \| moderate	10.053 \| good	44.736 \| good	37.189 \| good	0.452 \| good	5.402 \| good	0.194 \| good
2026-02-05T00:00:00.000Z	54 \| moderate	11.034 \| good	48.801 \| good	33.721 \| good	0.481 \| good	6.869 \| good	0.207 \| good
2026-02-05T01:00:00.000Z	56 \| moderate	11.533 \| good	51.048 \| good	33.013 \| good	0.507 \| good	7.254 \| good	0.213 \| good
2026-02-05T02:00:00.000Z	52 \| moderate	9.932 \| good	44.188 \| good	29.637 \| good	0.534 \| good	7.639 \| good	0.22 \| good
2026-02-05T03:00:00.000Z	38 \| good	7.066 \| good	31.089 \| good	26.752 \| good	0.56 \| good	8.024 \| good	0.226 \| good
2026-02-05T04:00:00.000Z	33 \| good	5.533 \| good	23.914 \| good	24.807 \| good	0.528 \| good	7.174 \| good	0.22 \| good
2026-02-05T05:00:00.000Z	24 \| good	4.45 \| good	19.562 \| good	26.064 \| good	0.496 \| good	6.325 \| good	0.213 \| good
2026-02-05T06:00:00.000Z	25 \| good	4.433 \| good	19.58 \| good	26.552 \| good	0.465 \| good	5.475 \| good	0.207 \| good
2026-02-05T07:00:00.000Z	27 \| good	4.649 \| good	20.08 \| good	27.452 \| good	0.445 \| good	4.681 \| good	0.199 \| good
2026-02-05T08:00:00.000Z	27 \| good	4.723 \| good	20.427 \| good	28.889 \| good	0.425 \| good	3.888 \| good	0.191 \| good
2026-02-05T09:00:00.000Z	27 \| good	5.393 \| good	23.107 \| good	27.277 \| good	0.405 \| good	3.094 \| good	0.183 \| good
2026-02-05T10:00:00.000Z	33 \| good	5.581 \| good	24.077 \| good	26.947 \| good	0.43 \| good	3.168 \| good	0.184 \| good
2026-02-05T11:00:00.000Z	38 \| good	7.116 \| good	31.743 \| good	26.778 \| good	0.454 \| good	3.242 \| good	0.184 \| good
2026-02-05T12:00:00.000Z	33 \| good	6.092 \| good	26.786 \| good	27.194 \| good	0.479 \| good	3.317 \| good	0.185 \| good
2026-02-05T13:00:00.000Z	33 \| good	5.958 \| good	26.204 \| good	27.93 \| good	0.538 \| good	3.287 \| good	0.189 \| good
2026-02-05T14:00:00.000Z	44 \| good	7.976 \| good	34.838 \| good	28.781 \| good	0.597 \| good	3.257 \| good	0.194 \| good
2026-02-05T15:00:00.000Z	49 \| good	9.404 \| good	41.987 \| good	31.318 \| good	0.656 \| good	3.227 \| good	0.199 \| good
2026-02-05T16:00:00.000Z	52 \| moderate	9.815 \| good	43.466 \| good	34.25 \| good	0.647 \| good	3.062 \| good	0.197 \| good
2026-02-05T17:00:00.000Z	49 \| good	9.06 \| good	39.824 \| good	37.528 \| good	0.638 \| good	2.898 \| good	0.196 \| good
2026-02-05T18:00:00.000Z	44 \| good	8.003 \| good	35.218 \| good	39.991 \| good	0.629 \| good	2.733 \| good	0.194 \| good
2026-02-05T19:00:00.000Z	39 \| good	6.641 \| good	29.721 \| good	42.134 \| good	0.635 \| good	3.038 \| good	0.194 \| good
2026-02-05T20:00:00.000Z	40 \| good	5.641 \| good	24.127 \| good	43.475 \| good	0.642 \| good	3.343 \| good	0.193 \| good
2026-02-05T21:00:00.000Z	40 \| good	5.414 \| good	23.356 \| good	43.139 \| good	0.649 \| good	3.647 \| good	0.192 \| good
2026-02-05T22:00:00.000Z	38 \| good	3.55 \| good	15.716 \| good	40.877 \| good	0.714 \| good	6.242 \| good	0.212 \| good
2026-02-05T23:00:00.000Z	37 \| good	4.104 \| good	18.125 \| good	39.752 \| good	0.78 \| good	8.836 \| good	0.232 \| good
2026-02-06T00:00:00.000Z	32 \| good	3.846 \| good	16.795 \| good	34.752 \| good	0.846 \| good	11.431 \| good	0.252 \| good
2026-02-06T01:00:00.000Z	32 \| good	3.126 \| good	13.231 \| good	35.026 \| good	0.834 \| good	12.722 \| good	0.264 \| good
2026-02-06T02:00:00.000Z	30 \| good	1.515 \| good	6.194 \| good	32.259 \| good	0.821 \| good	14.014 \| good	0.276 \| good
2026-02-06T03:00:00.000Z	27 \| good	1.017 \| good	3.991 \| good	29.137 \| good	0.809 \| good	15.306 \| good	0.288 \| good
2026-02-06T04:00:00.000Z	24 \| good	1.963 \| good	8.136 \| good	26.189 \| good	0.749 \| good	13.276 \| good	0.274 \| good
2026-02-06T05:00:00.000Z	24 \| good	3.596 \| good	15.933 \| good	25.694 \| good	0.688 \| good	11.246 \| good	0.261 \| good
2026-02-06T06:00:00.000Z	54 \| moderate	11.272 \| good	12.109 \| good	28.53 \| good	0.626 \| good	9.238 \| good	0.247 \| good

Southold

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Southold, New York

0.40ppm

How accurate is New York, USA air quality data?

The air quality data for New York, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

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Frequently asked questions

How frequently does the air quality data for Southold, New York get updated?

Air quality updates for Southold, New York are available every hour.

What time in the past 24 hours saw the poorest air quality in Southold, New York?

Southold, New York experienced its worst air quality at 03:00:00, 2026-02-04.

When was air quality in Southold, New York the best over the past 24 hours?

The best air quality in Southold, New York was observed at 10:00:00 on 2026-02-03.

What is the air quality in Southold, New York right now?

The air quality in Southold, New York right now is Moderate, with an AQI of 60.

What pollutant is most frequently found in Southold, New York?

In Southold, New York, PM2.5 is the most frequently found pollutant.

What can I do if the air quality in Southold, New York is poor?

When air quality in Southold, New York is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Southold, New York right now?

Southold, New York currently has a PM_2.5 concentration of 13.961 μg/m³.

What is the current level of PM₁₀ in Southold, New York?

Southold, New York currently has a PM₁₀ concentration of 37.778 μg/m³.

What is the current level of carbon monoxide (CO) in Southold, New York?

The current carbon monoxide (CO) level in Southold, New York is 0.297 ppm.

What is the current level of sulfur dioxide (SO₂) in Southold, New York?

The current sulfur dioxide (SO₂) concentration in Southold, New York is 0.43 ppb.

What is the current level of ozone (O₃) in Southold, New York?

Southold, New York currently has an ozone (O₃) concentration of 12.395 ppm.

What is the current level of nitrogen dioxide (NO₂) in Southold, New York?

The current level of nitrogen dioxide (NO₂) in Southold, New York is 33.393 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-02-02T07:00:00.000Z	33 \| good	5.248 \| good	19.552 \| good	35.995 \| good	0.231 \| good	6.217 \| good	0.134 \| good
2026-02-02T08:00:00.000Z	34 \| good	3.687 \| good	12.207 \| good	36.775 \| good	0.233 \| good	5.791 \| good	0.161 \| good
2026-02-02T09:00:00.000Z	29 \| good	3.095 \| good	12.11 \| good	31.097 \| good	0.234 \| good	10 \| good	0.161 \| good
2026-02-02T10:00:00.000Z	31 \| good	2.678 \| good	14.231 \| good	34.05 \| good	0.235 \| good	13.208 \| good	0.199 \| good
2026-02-02T11:00:00.000Z	30 \| good	2.41 \| good	8.398 \| good	32.105 \| good	0.235 \| good	19.113 \| good	0.228 \| good
2026-02-02T12:00:00.000Z	25 \| good	2.579 \| good	11.153 \| good	27.039 \| good	0.211 \| good	24.991 \| good	0.266 \| good
2026-02-02T13:00:00.000Z	32 \| good	3.347 \| good	17.914 \| good	35.467 \| good	0.271 \| good	26.142 \| good	0.319 \| good
2026-02-02T14:00:00.000Z	23 \| good	2.743 \| good	13.835 \| good	25.419 \| good	0.24 \| good	24.137 \| good	0.28 \| good
2026-02-02T15:00:00.000Z	25 \| good	3.076 \| good	18.119 \| good	26.599 \| good	0.211 \| good	15.59 \| good	0.252 \| good
2026-02-02T16:00:00.000Z	27 \| good	3.036 \| good	19.331 \| good	28.84 \| good	0.197 \| good	8.684 \| good	0.214 \| good
2026-02-02T17:00:00.000Z	28 \| good	2.83 \| good	15.511 \| good	30.333 \| good	0.197 \| good	7.572 \| good	0.214 \| good
2026-02-02T18:00:00.000Z	31 \| good	3.328 \| good	14.782 \| good	33.935 \| good	0.232 \| good	7.496 \| good	0.214 \| good
2026-02-02T19:00:00.000Z	38 \| good	2.509 \| good	9.156 \| good	41.111 \| good	0.247 \| good	4.88 \| good	0.19 \| good
2026-02-02T20:00:00.000Z	35 \| good	2.844 \| good	14.191 \| good	37.76 \| good	0.192 \| good	5.136 \| good	0.204 \| good
2026-02-02T21:00:00.000Z	34 \| good	2.683 \| good	12.093 \| good	36.976 \| good	0.228 \| good	5.267 \| good	0.204 \| good
2026-02-02T22:00:00.000Z	38 \| good	2.406 \| good	9.223 \| good	41.306 \| good	0.193 \| good	6.724 \| good	0.204 \| good
2026-02-02T23:00:00.000Z	38 \| good	2.426 \| good	9.142 \| good	40.514 \| good	0.193 \| good	4.628 \| good	0.219 \| good
2026-02-03T00:00:00.000Z	34 \| good	2.216 \| good	13.451 \| good	37.38 \| good	0.232 \| good	4.621 \| good	0.161 \| good
2026-02-03T01:00:00.000Z	36 \| good	3.58 \| good	26.624 \| good	39.215 \| good	0.217 \| good	8.228 \| good	0.257 \| good
2026-02-03T02:00:00.000Z	34 \| good	2.717 \| good	14.099 \| good	37.237 \| good	0.231 \| good	9.606 \| good	0.243 \| good
2026-02-03T03:00:00.000Z	30 \| good	2.882 \| good	13.698 \| good	31.796 \| good	0.247 \| good	11.54 \| good	0.228 \| good
2026-02-03T04:00:00.000Z	28 \| good	3.278 \| good	6.43 \| good	29.864 \| good	0.281 \| good	18.878 \| good	0.299 \| good
2026-02-03T05:00:00.000Z	31 \| good	3.739 \| good	5.034 \| good	33.396 \| good	0.264 \| good	16.482 \| good	0.324 \| good
2026-02-03T06:00:00.000Z	32 \| good	3.439 \| good	5.25 \| good	35.231 \| good	0.27 \| good	20.719 \| good	0.276 \| good
2026-02-03T07:00:00.000Z	32 \| good	3.601 \| good	14.553 \| good	34.586 \| good	0.267 \| good	19.993 \| good	0.277 \| good
2026-02-03T08:00:00.000Z	30 \| good	4.226 \| good	12.464 \| good	32.479 \| good	0.288 \| good	26.429 \| good	0.294 \| good
2026-02-03T09:00:00.000Z	38 \| good	6.8 \| good	10.611 \| good	27.4 \| good	0.309 \| good	29.811 \| good	0.328 \| good
2026-02-03T10:00:00.000Z	26 \| good	4.394 \| good	11.263 \| good	23.214 \| good	0.423 \| good	27.738 \| good	0.38 \| good
2026-02-03T11:00:00.000Z	27 \| good	4.544 \| good	8.62 \| good	26.158 \| good	0.459 \| good	28.68 \| good	0.517 \| good
2026-02-03T12:00:00.000Z	30 \| good	4.897 \| good	14.154 \| good	31.315 \| good	0.473 \| good	31.895 \| good	0.588 \| good
2026-02-03T13:00:00.000Z	33 \| good	5.563 \| good	20.057 \| good	23.304 \| good	0.572 \| good	31.231 \| good	0.842 \| good
2026-02-03T14:00:00.000Z	49 \| good	8.918 \| good	39.757 \| good	15.641 \| good	0.484 \| good	21.981 \| good	0.543 \| good
2026-02-03T15:00:00.000Z	49 \| good	9.355 \| good	29.153 \| good	20.344 \| good	0.375 \| good	12.839 \| good	0.384 \| good
2026-02-03T16:00:00.000Z	44 \| good	7.556 \| good	47.978 \| good	20.606 \| good	0.392 \| good	20.165 \| good	0.291 \| good
2026-02-03T17:00:00.000Z	38 \| good	7.5 \| good	28.5 \| good	19.414 \| good	0.358 \| good	15.826 \| good	0.243 \| good
2026-02-03T18:00:00.000Z	54 \| moderate	11.151 \| good	46.337 \| good	26.984 \| good	0.431 \| good	10.36 \| good	0.262 \| good
2026-02-03T19:00:00.000Z	49 \| good	9.143 \| good	45.027 \| good	29.47 \| good	0.47 \| good	9.155 \| good	0.214 \| good
2026-02-03T20:00:00.000Z	52 \| moderate	10.168 \| good	47.181 \| good	24.647 \| good	0.378 \| good	9.114 \| good	0.262 \| good
2026-02-03T21:00:00.000Z	44 \| good	7.749 \| good	36.173 \| good	30.075 \| good	0.399 \| good	10.74 \| good	0.237 \| good
2026-02-03T22:00:00.000Z	44 \| good	8.169 \| good	22.132 \| good	33.38 \| good	0.415 \| good	14.534 \| good	0.239 \| good
2026-02-03T23:00:00.000Z	38 \| good	6.657 \| good	26.313 \| good	35.766 \| good	0.423 \| good	15.556 \| good	0.311 \| good
2026-02-04T00:00:00.000Z	49 \| good	8.906 \| good	34.483 \| good	37.82 \| good	0.493 \| good	16.023 \| good	0.319 \| good
2026-02-04T01:00:00.000Z	56 \| moderate	12.251 \| fine	35.884 \| good	33.601 \| good	0.395 \| good	18.236 \| good	0.328 \| good
2026-02-04T02:00:00.000Z	54 \| moderate	10.569 \| good	39.38 \| good	25.961 \| good	0.347 \| good	21.191 \| good	0.325 \| good
2026-02-04T03:00:00.000Z	64 \| moderate	15.7 \| fine	45.126 \| good	18.937 \| good	0.358 \| good	32.524 \| good	0.263 \| good
2026-02-04T04:00:00.000Z	60 \| moderate	14.025 \| fine	39.293 \| good	17.676 \| good	0.372 \| good	29.255 \| good	0.31 \| good
2026-02-04T05:00:00.000Z	58 \| moderate	12.894 \| fine	40.612 \| good	14.35 \| good	0.473 \| good	33.446 \| good	0.354 \| good
2026-02-04T06:00:00.000Z	60 \| moderate	13.961 \| fine	37.778 \| good	12.395 \| good	0.43 \| good	33.393 \| good	0.297 \| good
2026-02-04T06:00:00.000Z	60 \| moderate	13.961 \| fine	37.778 \| good	12.395 \| good	0.43 \| good	33.393 \| good	0.297 \| good
2026-02-04T07:00:00.000Z	62 \| moderate	15.429 \| fine	68.69 \| fine	12.757 \| good	1.941 \| good	25.223 \| good	0.305 \| good
2026-02-04T08:00:00.000Z	60 \| moderate	13.532 \| fine	60.69 \| fine	14.717 \| good	1.709 \| good	23.517 \| good	0.296 \| good
2026-02-04T09:00:00.000Z	60 \| moderate	13.592 \| fine	61.863 \| fine	15.35 \| good	1.477 \| good	21.812 \| good	0.286 \| good
2026-02-04T10:00:00.000Z	58 \| moderate	13.243 \| fine	59.816 \| fine	18.366 \| good	1.421 \| good	18.497 \| good	0.275 \| good
2026-02-04T11:00:00.000Z	62 \| moderate	14.516 \| fine	65.081 \| fine	22.323 \| good	1.365 \| good	15.182 \| good	0.265 \| good
2026-02-04T12:00:00.000Z	58 \| moderate	12.666 \| fine	57.19 \| fine	26.14 \| good	1.309 \| good	11.867 \| good	0.254 \| good
2026-02-04T13:00:00.000Z	54 \| moderate	10.678 \| good	47.48 \| good	29.375 \| good	1.08 \| good	9.514 \| good	0.243 \| good
2026-02-04T14:00:00.000Z	54 \| moderate	11.261 \| good	49.872 \| good	28.962 \| good	0.85 \| good	7.162 \| good	0.231 \| good
2026-02-04T15:00:00.000Z	54 \| moderate	11.027 \| good	48.987 \| good	29.362 \| good	0.62 \| good	4.81 \| good	0.22 \| good
2026-02-04T16:00:00.000Z	52 \| moderate	10.435 \| good	46.281 \| good	30.414 \| good	0.568 \| good	3.972 \| good	0.204 \| good
2026-02-04T17:00:00.000Z	52 \| moderate	10.361 \| good	45.98 \| good	31.692 \| good	0.515 \| good	3.135 \| good	0.188 \| good
2026-02-04T18:00:00.000Z	54 \| moderate	11.343 \| good	50.414 \| good	34.066 \| good	0.462 \| good	2.297 \| good	0.171 \| good
2026-02-04T19:00:00.000Z	54 \| moderate	10.582 \| good	46.85 \| good	36.98 \| good	0.44 \| good	2.355 \| good	0.17 \| good
2026-02-04T20:00:00.000Z	49 \| good	9.269 \| good	41.453 \| good	38.742 \| good	0.418 \| good	2.412 \| good	0.17 \| good
2026-02-04T21:00:00.000Z	52 \| moderate	9.945 \| good	44.159 \| good	38.842 \| good	0.396 \| good	2.47 \| good	0.169 \| good
2026-02-04T22:00:00.000Z	49 \| good	9.05 \| good	40.4 \| good	38.349 \| good	0.424 \| good	3.936 \| good	0.181 \| good
2026-02-04T23:00:00.000Z	52 \| moderate	10.053 \| good	44.736 \| good	37.189 \| good	0.452 \| good	5.402 \| good	0.194 \| good
2026-02-05T00:00:00.000Z	54 \| moderate	11.034 \| good	48.801 \| good	33.721 \| good	0.481 \| good	6.869 \| good	0.207 \| good
2026-02-05T01:00:00.000Z	56 \| moderate	11.533 \| good	51.048 \| good	33.013 \| good	0.507 \| good	7.254 \| good	0.213 \| good
2026-02-05T02:00:00.000Z	52 \| moderate	9.932 \| good	44.188 \| good	29.637 \| good	0.534 \| good	7.639 \| good	0.22 \| good
2026-02-05T03:00:00.000Z	38 \| good	7.066 \| good	31.089 \| good	26.752 \| good	0.56 \| good	8.024 \| good	0.226 \| good
2026-02-05T04:00:00.000Z	33 \| good	5.533 \| good	23.914 \| good	24.807 \| good	0.528 \| good	7.174 \| good	0.22 \| good
2026-02-05T05:00:00.000Z	24 \| good	4.45 \| good	19.562 \| good	26.064 \| good	0.496 \| good	6.325 \| good	0.213 \| good
2026-02-05T06:00:00.000Z	25 \| good	4.433 \| good	19.58 \| good	26.552 \| good	0.465 \| good	5.475 \| good	0.207 \| good
2026-02-05T07:00:00.000Z	27 \| good	4.649 \| good	20.08 \| good	27.452 \| good	0.445 \| good	4.681 \| good	0.199 \| good
2026-02-05T08:00:00.000Z	27 \| good	4.723 \| good	20.427 \| good	28.889 \| good	0.425 \| good	3.888 \| good	0.191 \| good
2026-02-05T09:00:00.000Z	27 \| good	5.393 \| good	23.107 \| good	27.277 \| good	0.405 \| good	3.094 \| good	0.183 \| good
2026-02-05T10:00:00.000Z	33 \| good	5.581 \| good	24.077 \| good	26.947 \| good	0.43 \| good	3.168 \| good	0.184 \| good
2026-02-05T11:00:00.000Z	38 \| good	7.116 \| good	31.743 \| good	26.778 \| good	0.454 \| good	3.242 \| good	0.184 \| good
2026-02-05T12:00:00.000Z	33 \| good	6.092 \| good	26.786 \| good	27.194 \| good	0.479 \| good	3.317 \| good	0.185 \| good
2026-02-05T13:00:00.000Z	33 \| good	5.958 \| good	26.204 \| good	27.93 \| good	0.538 \| good	3.287 \| good	0.189 \| good
2026-02-05T14:00:00.000Z	44 \| good	7.976 \| good	34.838 \| good	28.781 \| good	0.597 \| good	3.257 \| good	0.194 \| good
2026-02-05T15:00:00.000Z	49 \| good	9.404 \| good	41.987 \| good	31.318 \| good	0.656 \| good	3.227 \| good	0.199 \| good
2026-02-05T16:00:00.000Z	52 \| moderate	9.815 \| good	43.466 \| good	34.25 \| good	0.647 \| good	3.062 \| good	0.197 \| good
2026-02-05T17:00:00.000Z	49 \| good	9.06 \| good	39.824 \| good	37.528 \| good	0.638 \| good	2.898 \| good	0.196 \| good
2026-02-05T18:00:00.000Z	44 \| good	8.003 \| good	35.218 \| good	39.991 \| good	0.629 \| good	2.733 \| good	0.194 \| good
2026-02-05T19:00:00.000Z	39 \| good	6.641 \| good	29.721 \| good	42.134 \| good	0.635 \| good	3.038 \| good	0.194 \| good
2026-02-05T20:00:00.000Z	40 \| good	5.641 \| good	24.127 \| good	43.475 \| good	0.642 \| good	3.343 \| good	0.193 \| good
2026-02-05T21:00:00.000Z	40 \| good	5.414 \| good	23.356 \| good	43.139 \| good	0.649 \| good	3.647 \| good	0.192 \| good
2026-02-05T22:00:00.000Z	38 \| good	3.55 \| good	15.716 \| good	40.877 \| good	0.714 \| good	6.242 \| good	0.212 \| good
2026-02-05T23:00:00.000Z	37 \| good	4.104 \| good	18.125 \| good	39.752 \| good	0.78 \| good	8.836 \| good	0.232 \| good
2026-02-06T00:00:00.000Z	32 \| good	3.846 \| good	16.795 \| good	34.752 \| good	0.846 \| good	11.431 \| good	0.252 \| good
2026-02-06T01:00:00.000Z	32 \| good	3.126 \| good	13.231 \| good	35.026 \| good	0.834 \| good	12.722 \| good	0.264 \| good
2026-02-06T02:00:00.000Z	30 \| good	1.515 \| good	6.194 \| good	32.259 \| good	0.821 \| good	14.014 \| good	0.276 \| good
2026-02-06T03:00:00.000Z	27 \| good	1.017 \| good	3.991 \| good	29.137 \| good	0.809 \| good	15.306 \| good	0.288 \| good
2026-02-06T04:00:00.000Z	24 \| good	1.963 \| good	8.136 \| good	26.189 \| good	0.749 \| good	13.276 \| good	0.274 \| good
2026-02-06T05:00:00.000Z	24 \| good	3.596 \| good	15.933 \| good	25.694 \| good	0.688 \| good	11.246 \| good	0.261 \| good
2026-02-06T06:00:00.000Z	54 \| moderate	11.272 \| good	12.109 \| good	28.53 \| good	0.626 \| good	9.238 \| good	0.247 \| good

Current air quality index in Southold, New York today

Common air pollutants in Southold, 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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Real-time air quality map: Monitor AQI near Southold, New York

Air quality in nearby cities

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Riverhead, New York

Old Saybrook, Connecticut

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Madison, Connecticut

Guilford, Connecticut

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Frequently asked questions

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What is the PM2.5 concentration in Southold, New York right now?

What is the current level of PM10 in Southold, New York?

What is the current level of carbon monoxide (CO) in Southold, New York?

What is the current level of sulfur dioxide (SO2) in Southold, New York?

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What is the current level of nitrogen dioxide (NO2) in Southold, New York?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in Southold, New York right now?

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What is the current level of ozone (O₃) in Southold, New York?

What is the current level of nitrogen dioxide (NO₂) in Southold, New York?