What is the current concentration of PM10 in Riverhead, New York?

The current PM10 concentration at Riverhead, New York is 17.089 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Riverhead, New York?

The current sulfur dioxide (SO2) concentration at Riverhead, New York is 0.229 ppb.

What is the current concentration of ozone (O3) in Riverhead, New York?

The current ozone (O3) concentration at Riverhead, New York is 25.369 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Riverhead, New York?

The current nitrogen dioxide (NO2) concentration at Riverhead, New York is 13.856 ppb.

Riverhead, New York live air quality index now

Q: What is the current concentration of PM2.5 in Riverhead, New York?

The current PM2.5 concentration at Riverhead, New York is 3.396 μg/m3.

Stay updated with real-time air quality in Riverhead, 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)

Good

Riverhead, New York

Last updated: ... (Local time)

Major air pollutants in Riverhead, New York

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.40 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

17.09 μg/m³

155

255

425

605+

Ozone (O₃)

25.37 ppb

201

201+

Sulfur Dioxide (SO₂)

0.23 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

13.86 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.25 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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Riverhead, New York

Scroll To Air Quality Map

Track live Riverhead, New York air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-05T12:00:00.000Z	58 \| moderate	12.521 \| fine	34.207 \| good	13.87 \| good	0.463 \| good	30.338 \| good	0.583 \| good
2026-03-05T13:00:00.000Z	54 \| moderate	10.659 \| good	36.543 \| good	8.586 \| good	0.44 \| good	30.891 \| good	0.579 \| good
2026-03-05T14:00:00.000Z	62 \| moderate	14.609 \| fine	43.252 \| good	5.916 \| good	0.82 \| good	24.368 \| good	0.53 \| good
2026-03-05T15:00:00.000Z	56 \| moderate	12.087 \| good	34.628 \| good	7.712 \| good	0.772 \| good	18.845 \| good	0.473 \| good
2026-03-05T16:00:00.000Z	62 \| moderate	15.151 \| fine	53.923 \| good	10.428 \| good	0.596 \| good	18.87 \| good	0.426 \| good
2026-03-05T17:00:00.000Z	58 \| moderate	13.089 \| fine	35.869 \| good	15.155 \| good	0.403 \| good	18.666 \| good	0.348 \| good
2026-03-05T18:00:00.000Z	64 \| moderate	15.975 \| fine	39.821 \| good	17.156 \| good	0.269 \| good	20.084 \| good	0.276 \| good
2026-03-05T19:00:00.000Z	64 \| moderate	16.296 \| fine	38.985 \| good	20.941 \| good	0.234 \| good	18.353 \| good	0.261 \| good
2026-03-05T20:00:00.000Z	62 \| moderate	14.95 \| fine	32.764 \| good	23.518 \| good	0.31 \| good	18.282 \| good	0.26 \| good
2026-03-05T21:00:00.000Z	60 \| moderate	14.141 \| fine	47.536 \| good	23.519 \| good	0.255 \| good	13.97 \| good	0.247 \| good
2026-03-05T22:00:00.000Z	52 \| moderate	10.056 \| good	22.828 \| good	27.253 \| good	0.217 \| good	17.25 \| good	0.298 \| good
2026-03-05T23:00:00.000Z	56 \| moderate	12.053 \| good	46.505 \| good	25.65 \| good	0.199 \| good	14.232 \| good	0.256 \| good
2026-03-06T00:00:00.000Z	44 \| good	8.347 \| good	47.026 \| good	31.174 \| good	0.137 \| good	10.538 \| good	0.205 \| good
2026-03-06T01:00:00.000Z	49 \| good	8.75 \| good	26.865 \| good	25.288 \| good	0.229 \| good	11.077 \| good	0.189 \| good
2026-03-06T02:00:00.000Z	44 \| good	8.127 \| good	22.269 \| good	22.994 \| good	0.182 \| good	8.828 \| good	0.19 \| good
2026-03-06T03:00:00.000Z	38 \| good	6.529 \| good	29.231 \| good	38.139 \| good	0.352 \| good	2.989 \| good	0.187 \| good
2026-03-06T04:00:00.000Z	33 \| good	6.232 \| good	26.259 \| good	35.16 \| good	0.182 \| good	5.426 \| good	0.212 \| good
2026-03-06T05:00:00.000Z	33 \| good	4.511 \| good	14.662 \| good	36.302 \| good	0.182 \| good	5.351 \| good	0.193 \| good
2026-03-06T06:00:00.000Z	33 \| good	3.56 \| good	19.714 \| good	36.303 \| good	0.181 \| good	5.889 \| good	0.174 \| good
2026-03-06T07:00:00.000Z	33 \| good	2.092 \| good	6.297 \| good	36.417 \| good	0.181 \| good	3.703 \| good	0.173 \| good
2026-03-06T08:00:00.000Z	35 \| good	1.502 \| good	9.392 \| good	38.282 \| good	0.26 \| good	3.842 \| good	0.159 \| good
2026-03-06T09:00:00.000Z	37 \| good	1.059 \| good	5.589 \| good	40.167 \| good	0.21 \| good	6.213 \| good	0.156 \| good
2026-03-06T10:00:00.000Z	37 \| good	0.818 \| good	7.014 \| good	40.075 \| good	0.21 \| good	5.95 \| good	0.135 \| good
2026-03-06T11:00:00.000Z	35 \| good	1.243 \| good	5.599 \| good	38.393 \| good	0.182 \| good	5.908 \| good	0.158 \| good
2026-03-06T12:00:00.000Z	35 \| good	1.169 \| good	3.233 \| good	38.455 \| good	0.229 \| good	7.279 \| good	0.169 \| good
2026-03-06T13:00:00.000Z	35 \| good	1.532 \| good	5.348 \| good	38.37 \| good	0.229 \| good	7.257 \| good	0.158 \| good
2026-03-06T14:00:00.000Z	35 \| good	2.268 \| good	11.259 \| good	38.416 \| good	0.21 \| good	7.661 \| good	0.201 \| good
2026-03-06T15:00:00.000Z	35 \| good	1.908 \| good	7.765 \| good	38.338 \| good	0.229 \| good	7.074 \| good	0.159 \| good
2026-03-06T16:00:00.000Z	35 \| good	2.493 \| good	6.622 \| good	38.323 \| good	0.21 \| good	6.168 \| good	0.146 \| good
2026-03-06T17:00:00.000Z	35 \| good	2.965 \| good	10.139 \| good	37.504 \| good	0.21 \| good	5.995 \| good	0.146 \| good
2026-03-06T18:00:00.000Z	35 \| good	3.282 \| good	13.764 \| good	37.527 \| good	0.229 \| good	6.826 \| good	0.178 \| good
2026-03-06T19:00:00.000Z	35 \| good	4.009 \| good	12.793 \| good	37.554 \| good	0.229 \| good	6.419 \| good	0.191 \| good
2026-03-06T20:00:00.000Z	34 \| good	4.338 \| good	15.713 \| good	36.589 \| good	0.229 \| good	6.091 \| good	0.189 \| good
2026-03-06T21:00:00.000Z	34 \| good	4.297 \| good	17.285 \| good	36.619 \| good	0.229 \| good	6.785 \| good	0.212 \| good
2026-03-06T22:00:00.000Z	34 \| good	5.062 \| good	12.547 \| good	36.547 \| good	0.219 \| good	8.129 \| good	0.2 \| good
2026-03-06T23:00:00.000Z	33 \| good	3.34 \| good	20.663 \| good	36.451 \| good	0.191 \| good	7.186 \| good	0.2 \| good
2026-03-07T00:00:00.000Z	38 \| good	6.6 \| good	41.283 \| good	35.432 \| good	0.21 \| good	6.341 \| good	0.254 \| good
2026-03-07T01:00:00.000Z	31 \| good	3.506 \| good	11.054 \| good	34.397 \| good	0.21 \| good	6.411 \| good	0.211 \| good
2026-03-07T02:00:00.000Z	31 \| good	3.778 \| good	13.373 \| good	33.477 \| good	0.21 \| good	6.918 \| good	0.2 \| good
2026-03-07T03:00:00.000Z	33 \| good	6.109 \| good	30.609 \| good	31.558 \| good	0.21 \| good	8.917 \| good	0.19 \| good
2026-03-07T04:00:00.000Z	33 \| good	6.009 \| good	22.82 \| good	31.558 \| good	0.209 \| good	6.987 \| good	0.189 \| good
2026-03-07T05:00:00.000Z	33 \| good	6.033 \| good	17.688 \| good	30.488 \| good	0.318 \| good	6.113 \| good	0.188 \| good
2026-03-07T06:00:00.000Z	28 \| good	5.426 \| good	25.522 \| good	30.391 \| good	0.27 \| good	6.931 \| good	0.188 \| good
2026-03-07T07:00:00.000Z	29 \| good	4.278 \| good	19.787 \| good	30.516 \| good	0.27 \| good	5.242 \| good	0.197 \| good
2026-03-07T08:00:00.000Z	28 \| good	3.071 \| good	9.006 \| good	29.536 \| good	0.191 \| good	6.105 \| good	0.219 \| good
2026-03-07T09:00:00.000Z	26 \| good	3.196 \| good	11.85 \| good	28.45 \| good	0.19 \| good	8.087 \| good	0.189 \| good
2026-03-07T10:00:00.000Z	25 \| good	2.713 \| good	11.202 \| good	27.427 \| good	0.289 \| good	11.449 \| good	0.241 \| good
2026-03-07T11:00:00.000Z	23 \| good	3.396 \| good	17.089 \| good	25.369 \| good	0.229 \| good	13.856 \| good	0.254 \| good
2026-03-07T11:00:00.000Z	23 \| good	3.396 \| good	17.089 \| good	25.369 \| good	0.229 \| good	13.856 \| good	0.254 \| good
2026-03-07T12:00:00.000Z	22 \| good	3.89 \| good	16.978 \| good	21.408 \| good	0.337 \| good	3.997 \| good	0.157 \| good
2026-03-07T13:00:00.000Z	22 \| good	4.001 \| good	17.484 \| good	24.19 \| good	0.341 \| good	3.845 \| good	0.158 \| good
2026-03-07T14:00:00.000Z	26 \| good	3.711 \| good	16.244 \| good	27.745 \| good	0.344 \| good	3.694 \| good	0.159 \| good
2026-03-07T15:00:00.000Z	26 \| good	3.574 \| good	15.936 \| good	28.266 \| good	0.347 \| good	3.542 \| good	0.16 \| good
2026-03-07T16:00:00.000Z	28 \| good	3.379 \| good	14.933 \| good	30.23 \| good	0.331 \| good	3.32 \| good	0.157 \| good
2026-03-07T17:00:00.000Z	31 \| good	3.387 \| good	15.032 \| good	32.757 \| good	0.314 \| good	3.097 \| good	0.153 \| good
2026-03-07T18:00:00.000Z	31 \| good	3.243 \| good	14.238 \| good	33.481 \| good	0.297 \| good	2.874 \| good	0.15 \| good
2026-03-07T19:00:00.000Z	31 \| good	2.992 \| good	12.202 \| good	33.741 \| good	0.289 \| good	3.262 \| good	0.152 \| good
2026-03-07T20:00:00.000Z	32 \| good	2.809 \| good	11.357 \| good	34.852 \| good	0.28 \| good	3.65 \| good	0.154 \| good
2026-03-07T21:00:00.000Z	30 \| good	2.169 \| good	8.99 \| good	32.115 \| good	0.272 \| good	4.038 \| good	0.157 \| good
2026-03-07T22:00:00.000Z	31 \| good	1.084 \| good	4.243 \| good	33.759 \| good	0.241 \| good	4.178 \| good	0.151 \| good
2026-03-07T23:00:00.000Z	27 \| good	1.387 \| good	5.276 \| good	29.105 \| good	0.21 \| good	4.318 \| good	0.146 \| good
2026-03-08T00:00:00.000Z	33 \| good	3 \| good	12.984 \| good	35.684 \| good	0.179 \| good	4.458 \| good	0.141 \| good
2026-03-08T01:00:00.000Z	34 \| good	3.363 \| good	14.52 \| good	36.605 \| good	0.189 \| good	4.642 \| good	0.134 \| good
2026-03-08T02:00:00.000Z	35 \| good	3.349 \| good	14.52 \| good	38.191 \| good	0.198 \| good	4.825 \| good	0.127 \| good
2026-03-08T03:00:00.000Z	34 \| good	3.458 \| good	15.012 \| good	36.944 \| good	0.208 \| good	5.008 \| good	0.12 \| good
2026-03-08T04:00:00.000Z	32 \| good	2.695 \| good	10.888 \| good	35.423 \| good	0.216 \| good	4.334 \| good	0.114 \| good
2026-03-08T05:00:00.000Z	32 \| good	2.335 \| good	9.526 \| good	34.757 \| good	0.224 \| good	3.66 \| good	0.109 \| good
2026-03-08T06:00:00.000Z	31 \| good	2.489 \| good	10.159 \| good	34.186 \| good	0.232 \| good	2.986 \| good	0.104 \| good
2026-03-08T07:00:00.000Z	25 \| good	2.924 \| good	12.225 \| good	27.338 \| good	0.358 \| good	3.091 \| good	0.105 \| good
2026-03-08T08:00:00.000Z	20 \| good	3.46 \| good	15.438 \| good	22.463 \| good	0.485 \| good	3.197 \| good	0.105 \| good
2026-03-08T09:00:00.000Z	22 \| good	3.602 \| good	16.059 \| good	16.053 \| good	0.611 \| good	3.303 \| good	0.106 \| good
2026-03-08T10:00:00.000Z	22 \| good	3.732 \| good	16.182 \| good	13.106 \| good	0.743 \| good	4.005 \| good	0.109 \| good
2026-03-08T11:00:00.000Z	16 \| good	2.707 \| good	11.155 \| good	14.093 \| good	0.874 \| good	4.708 \| good	0.112 \| good
2026-03-08T12:00:00.000Z	18 \| good	2.759 \| good	11.3 \| good	19.225 \| good	1.006 \| good	5.41 \| good	0.116 \| good
2026-03-08T13:00:00.000Z	21 \| good	2.462 \| good	10.113 \| good	22.545 \| good	1.164 \| good	6.716 \| good	0.126 \| good
2026-03-08T14:00:00.000Z	22 \| good	1.897 \| good	7.833 \| good	24.037 \| good	1.322 \| good	8.023 \| good	0.137 \| good
2026-03-08T15:00:00.000Z	19 \| good	1.642 \| good	6.641 \| good	21.083 \| good	1.48 \| good	9.329 \| good	0.148 \| good
2026-03-08T16:00:00.000Z	16 \| good	3.091 \| good	13.024 \| good	17.362 \| good	1.524 \| good	10.136 \| good	0.153 \| good
2026-03-08T17:00:00.000Z	27 \| good	5.097 \| good	21.87 \| good	19.016 \| good	1.567 \| good	10.943 \| good	0.157 \| good
2026-03-08T18:00:00.000Z	44 \| good	8.285 \| good	36.218 \| good	18.536 \| good	1.61 \| good	11.75 \| good	0.162 \| good
2026-03-08T19:00:00.000Z	54 \| moderate	11.064 \| good	49.055 \| good	16.228 \| good	1.669 \| good	11.703 \| good	0.165 \| good
2026-03-08T20:00:00.000Z	52 \| moderate	10.264 \| good	45.488 \| good	29.534 \| good	1.729 \| good	11.656 \| good	0.168 \| good
2026-03-08T21:00:00.000Z	44 \| good	7.71 \| good	33.903 \| good	34.323 \| good	1.788 \| good	11.609 \| good	0.171 \| good
2026-03-08T22:00:00.000Z	38 \| good	5.158 \| good	22.06 \| good	40.566 \| good	1.834 \| good	13.097 \| good	0.182 \| good
2026-03-08T23:00:00.000Z	36 \| good	5.847 \| good	25.845 \| good	38.635 \| good	1.88 \| good	14.585 \| good	0.193 \| good
2026-03-09T00:00:00.000Z	44 \| good	8.197 \| good	36.012 \| good	38.705 \| good	1.926 \| good	16.074 \| good	0.204 \| good
2026-03-09T01:00:00.000Z	49 \| good	9.159 \| good	40.457 \| good	34.239 \| good	2.059 \| good	16.406 \| good	0.211 \| good
2026-03-09T02:00:00.000Z	52 \| moderate	10.362 \| good	45.814 \| good	30.857 \| good	2.192 \| good	16.738 \| good	0.218 \| good
2026-03-09T03:00:00.000Z	56 \| moderate	11.741 \| good	52.642 \| good	24.609 \| good	2.325 \| good	17.071 \| good	0.226 \| good
2026-03-09T04:00:00.000Z	60 \| moderate	14.028 \| fine	63.026 \| fine	22.382 \| good	2.492 \| good	15.329 \| good	0.217 \| good
2026-03-09T05:00:00.000Z	66 \| moderate	16.834 \| fine	75.08 \| fine	18.415 \| good	2.659 \| good	13.588 \| good	0.209 \| good
2026-03-09T06:00:00.000Z	49 \| good	8.756 \| good	10.23 \| good	27.566 \| good	2.826 \| good	11.792 \| good	0.201 \| good
2026-03-09T07:00:00.000Z	66 \| moderate	16.846 \| fine	74.841 \| fine	10.727 \| good	2.826 \| good	11.306 \| good	0.201 \| good
2026-03-09T08:00:00.000Z	64 \| moderate	16.211 \| fine	72.14 \| fine	10.087 \| good	2.825 \| good	10.766 \| good	0.201 \| good
2026-03-09T09:00:00.000Z	62 \| moderate	15.119 \| fine	67.209 \| fine	6.816 \| good	2.824 \| good	10.225 \| good	0.201 \| good
2026-03-09T10:00:00.000Z	60 \| moderate	13.854 \| fine	61.972 \| fine	3.659 \| good	2.903 \| good	11.26 \| good	0.209 \| good
2026-03-09T11:00:00.000Z	66 \| moderate	16.772 \| fine	74.214 \| fine	8.194 \| good	2.982 \| good	12.294 \| good	0.217 \| good

Riverhead

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Riverhead, New York air quality map: Track AQI near you

0.24ppm

How accurate is New York, USA air quality data?

Air quality data and pollutant measurements for New York, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Riverhead, New York updated?

The air quality for Riverhead, New York is updated every hour.

When was the worst air quality at Riverhead, New York in the last 24 hrs?

The worst air quality in Riverhead, New York in the last 24 hours was observed at 12:00:00 on 2026-03-07.

When was the best air quality at Riverhead, New York in the last 24 hrs?

In the last 24 hrs, the best air quality in Riverhead, New York was observed at 10:00:00 on 2026-03-07.

What is the current air quality in Riverhead, New York?

The current air quality in Riverhead, New York is 23, categorized as Good based on real-time data.

What pollutant is the most common in Riverhead, New York?

The most common pollutant in Riverhead, New York is O3.

What should I do if the air quality in Riverhead, New York is poor?

If the air quality in Riverhead, New York is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Riverhead, New York?

The current PM_2.5 concentration at Riverhead, New York is 3.396 μg/m³.

What is the current concentration of PM₁₀ in Riverhead, New York?

The current PM₁₀ concentration at Riverhead, New York is 17.089 μg/m³.

What is the current concentration of carbon monoxide (CO) in Riverhead, New York?

The current carbon monoxide (CO) concentration at Riverhead, New York is 0.254 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Riverhead, New York?

The current sulfur dioxide (SO₂) concentration at Riverhead, New York is 0.229 ppb.

What is the current concentration of ozone (O₃) in Riverhead, New York?

The current ozone (O₃) concentration at Riverhead, New York is 25.369 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Riverhead, New York?

The current nitrogen dioxide (NO₂) concentration at Riverhead, New York is 13.856 ppb.

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