What is the current concentration of PM10 in West Windsor, New Jersey?

The current PM10 concentration at West Windsor, New Jersey is 14.856 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in West Windsor, New Jersey?

The current sulfur dioxide (SO2) concentration at West Windsor, New Jersey is 0.248 ppb.

What is the current concentration of ozone (O3) in West Windsor, New Jersey?

The current ozone (O3) concentration at West Windsor, New Jersey is 37.236 ppm.

What is the current concentration of nitrogen dioxide (NO2) in West Windsor, New Jersey?

The current nitrogen dioxide (NO2) concentration at West Windsor, New Jersey is 3.224 ppb.

West Windsor, New Jersey live air quality index now

Q: What is the current concentration of PM2.5 in West Windsor, New Jersey?

The current PM2.5 concentration at West Windsor, New Jersey is 3.44 μg/m3.

Stay updated with real-time air quality in West Windsor, New Jersey 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

West Windsor, New Jersey

Last updated: ... (Local time)

Major air pollutants in West Windsor, New Jersey

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.06 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

17.77 μg/m³

155

255

425

605+

Ozone (O₃)

43.46 ppb

201

201+

Sulfur Dioxide (SO₂)

0.23 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.17 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.24 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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West Windsor, New Jersey

Scroll To Air Quality Map

Track live West Windsor, New Jersey air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-14T00:00:00.000Z	42 \| good	2.807 \| good	13.899 \| good	44.534 \| good	0.303 \| good	3.34 \| good	0.223 \| good
2026-03-14T01:00:00.000Z	39 \| good	3.726 \| good	16.505 \| good	42.108 \| good	0.226 \| good	3.65 \| good	0.239 \| good
2026-03-14T02:00:00.000Z	39 \| good	4.521 \| good	20.274 \| good	41.851 \| good	0.235 \| good	3.581 \| good	0.237 \| good
2026-03-14T03:00:00.000Z	35 \| good	4.814 \| good	19.478 \| good	38.076 \| good	0.28 \| good	5.348 \| good	0.284 \| good
2026-03-14T04:00:00.000Z	34 \| good	4.88 \| good	20.87 \| good	37.368 \| good	0.313 \| good	8.806 \| good	0.284 \| good
2026-03-14T05:00:00.000Z	30 \| good	4.569 \| good	20.013 \| good	32.442 \| good	0.283 \| good	10.645 \| good	0.302 \| good
2026-03-14T06:00:00.000Z	27 \| good	5.441 \| good	22.635 \| good	27.611 \| good	0.235 \| good	17.181 \| good	0.328 \| good
2026-03-14T07:00:00.000Z	33 \| good	5.532 \| good	23.238 \| good	22.564 \| good	0.236 \| good	21.133 \| good	0.352 \| good
2026-03-14T08:00:00.000Z	33 \| good	6.099 \| good	21.802 \| good	17.027 \| good	0.285 \| good	20.181 \| good	0.445 \| good
2026-03-14T09:00:00.000Z	38 \| good	6.86 \| good	29.669 \| good	13.385 \| good	0.443 \| good	22.122 \| good	0.447 \| good
2026-03-14T10:00:00.000Z	38 \| good	6.751 \| good	27.478 \| good	13.123 \| good	0.574 \| good	25.557 \| good	0.448 \| good
2026-03-14T11:00:00.000Z	33 \| good	6.414 \| good	27.606 \| good	9.508 \| good	0.621 \| good	26.123 \| good	0.548 \| good
2026-03-14T12:00:00.000Z	33 \| good	6.006 \| good	25.399 \| good	9.199 \| good	0.307 \| good	18.762 \| good	0.426 \| good
2026-03-14T13:00:00.000Z	38 \| good	7.04 \| good	27.489 \| good	9.721 \| good	0.31 \| good	16.584 \| good	0.303 \| good
2026-03-14T14:00:00.000Z	38 \| good	6.796 \| good	30.368 \| good	20.366 \| good	0.293 \| good	5.833 \| good	0.239 \| good
2026-03-14T15:00:00.000Z	26 \| good	2.953 \| good	13.017 \| good	28.029 \| good	0.276 \| good	3.705 \| good	0.221 \| good
2026-03-14T16:00:00.000Z	31 \| good	2.618 \| good	10.942 \| good	33.579 \| good	0.329 \| good	2.875 \| good	0.221 \| good
2026-03-14T17:00:00.000Z	35 \| good	1.65 \| good	7.686 \| good	37.526 \| good	0.33 \| good	2.88 \| good	0.199 \| good
2026-03-14T18:00:00.000Z	38 \| good	2.477 \| good	10.78 \| good	41.453 \| good	0.281 \| good	2.735 \| good	0.199 \| good
2026-03-14T19:00:00.000Z	37 \| good	1.602 \| good	6.359 \| good	40.157 \| good	0.298 \| good	2.622 \| good	0.221 \| good
2026-03-14T20:00:00.000Z	39 \| good	1.279 \| good	5.499 \| good	41.733 \| good	0.415 \| good	2.453 \| good	0.201 \| good
2026-03-14T21:00:00.000Z	39 \| good	1.71 \| good	8.146 \| good	41.737 \| good	0.368 \| good	3.033 \| good	0.201 \| good
2026-03-14T22:00:00.000Z	40 \| good	1.828 \| good	7.683 \| good	42.747 \| good	0.408 \| good	3.25 \| good	0.199 \| good
2026-03-14T23:00:00.000Z	39 \| good	1.937 \| good	8.09 \| good	41.659 \| good	0.253 \| good	2.41 \| good	0.201 \| good
2026-03-15T00:00:00.000Z	38 \| good	1.857 \| good	7.009 \| good	40.642 \| good	0.213 \| good	2.649 \| good	0.201 \| good
2026-03-15T01:00:00.000Z	37 \| good	4.148 \| good	17.802 \| good	39.84 \| good	0.205 \| good	9.17 \| good	0.246 \| good
2026-03-15T02:00:00.000Z	33 \| good	4.503 \| good	20.54 \| good	36.315 \| good	0.124 \| good	14.039 \| good	0.326 \| good
2026-03-15T03:00:00.000Z	26 \| good	4.394 \| good	20.354 \| good	28.337 \| good	0.217 \| good	10.378 \| good	0.427 \| good
2026-03-15T04:00:00.000Z	33 \| good	5.616 \| good	24.646 \| good	28.182 \| good	0.226 \| good	10.788 \| good	0.427 \| good
2026-03-15T05:00:00.000Z	33 \| good	5.503 \| good	23.832 \| good	25.655 \| good	0.268 \| good	11.348 \| good	0.427 \| good
2026-03-15T06:00:00.000Z	38 \| good	6.714 \| good	30.141 \| good	28.246 \| good	0.284 \| good	9.187 \| good	0.366 \| good
2026-03-15T07:00:00.000Z	38 \| good	6.919 \| good	30.893 \| good	28.024 \| good	0.311 \| good	10.559 \| good	0.301 \| good
2026-03-15T08:00:00.000Z	27 \| good	4.769 \| good	20.863 \| good	28.802 \| good	0.328 \| good	8.647 \| good	0.285 \| good
2026-03-15T09:00:00.000Z	28 \| good	4.343 \| good	18.084 \| good	29.505 \| good	0.259 \| good	9.37 \| good	0.206 \| good
2026-03-15T10:00:00.000Z	27 \| good	4.055 \| good	17.198 \| good	28.709 \| good	0.231 \| good	9.215 \| good	0.226 \| good
2026-03-15T11:00:00.000Z	26 \| good	4.029 \| good	17.88 \| good	28.163 \| good	0.238 \| good	10.801 \| good	0.206 \| good
2026-03-15T12:00:00.000Z	25 \| good	4.208 \| good	18.243 \| good	26.61 \| good	0.24 \| good	11.412 \| good	0.243 \| good
2026-03-15T13:00:00.000Z	27 \| good	4.593 \| good	19.131 \| good	26.729 \| good	0.24 \| good	13.408 \| good	0.257 \| good
2026-03-15T14:00:00.000Z	27 \| good	4.225 \| good	18.036 \| good	28.522 \| good	0.251 \| good	7.929 \| good	0.242 \| good
2026-03-15T15:00:00.000Z	28 \| good	4.353 \| good	18.93 \| good	30.382 \| good	0.252 \| good	8.207 \| good	0.223 \| good
2026-03-15T16:00:00.000Z	31 \| good	4.375 \| good	18.929 \| good	33.741 \| good	0.293 \| good	5.154 \| good	0.208 \| good
2026-03-15T17:00:00.000Z	31 \| good	4.256 \| good	17.215 \| good	32.627 \| good	0.258 \| good	3.466 \| good	0.223 \| good
2026-03-15T18:00:00.000Z	34 \| good	3.612 \| good	15.369 \| good	37.238 \| good	0.316 \| good	3.344 \| good	0.223 \| good
2026-03-15T19:00:00.000Z	34 \| good	3.44 \| good	14.856 \| good	37.236 \| good	0.248 \| good	3.224 \| good	0.244 \| good
2026-03-15T20:00:00.000Z	36 \| good	3.64 \| good	16.432 \| good	39.305 \| good	0.205 \| good	3.339 \| good	0.223 \| good
2026-03-15T21:00:00.000Z	37 \| good	3.854 \| good	16.249 \| good	40.274 \| good	0.246 \| good	3.725 \| good	0.244 \| good
2026-03-15T22:00:00.000Z	40 \| good	4.062 \| good	17.769 \| good	43.458 \| good	0.231 \| good	5.168 \| good	0.244 \| good
2026-03-15T23:00:00.000Z	40 \| good	4.062 \| good	17.769 \| good	43.458 \| good	0.231 \| good	5.168 \| good	0.244 \| good
2026-03-15T20:00:00.000Z	37 \| good	2.45 \| good	10.181 \| good	40.353 \| good	0.829 \| good	3.134 \| good	0.173 \| good
2026-03-15T21:00:00.000Z	38 \| good	2.263 \| good	9.39 \| good	41.264 \| good	0.78 \| good	3.183 \| good	0.173 \| good
2026-03-15T22:00:00.000Z	40 \| good	2.155 \| good	8.749 \| good	42.672 \| good	0.798 \| good	4.281 \| good	0.177 \| good
2026-03-15T23:00:00.000Z	38 \| good	3.666 \| good	16.113 \| good	40.944 \| good	0.817 \| good	5.379 \| good	0.18 \| good
2026-03-16T00:00:00.000Z	36 \| good	3.398 \| good	14.982 \| good	38.935 \| good	0.835 \| good	6.477 \| good	0.184 \| good
2026-03-16T01:00:00.000Z	36 \| good	4.096 \| good	18.015 \| good	38.653 \| good	0.792 \| good	5.706 \| good	0.176 \| good
2026-03-16T02:00:00.000Z	33 \| good	6.16 \| good	27.063 \| good	35.793 \| good	0.749 \| good	4.936 \| good	0.168 \| good
2026-03-16T03:00:00.000Z	34 \| good	6.321 \| good	28.149 \| good	37.247 \| good	0.706 \| good	4.166 \| good	0.159 \| good
2026-03-16T04:00:00.000Z	38 \| good	6.93 \| good	30.727 \| good	35.958 \| good	0.649 \| good	3.434 \| good	0.154 \| good
2026-03-16T05:00:00.000Z	38 \| good	7.097 \| good	31.438 \| good	35.853 \| good	0.593 \| good	2.701 \| good	0.149 \| good
2026-03-16T06:00:00.000Z	33 \| good	6.279 \| good	27.944 \| good	30.885 \| good	0.536 \| good	1.969 \| good	0.143 \| good
2026-03-16T07:00:00.000Z	33 \| good	6.341 \| good	27.989 \| good	26.926 \| good	0.494 \| good	1.877 \| good	0.14 \| good
2026-03-16T08:00:00.000Z	33 \| good	6.384 \| good	28.368 \| good	22.491 \| good	0.452 \| good	1.784 \| good	0.136 \| good
2026-03-16T09:00:00.000Z	38 \| good	6.52 \| good	28.863 \| good	20.268 \| good	0.41 \| good	1.692 \| good	0.133 \| good
2026-03-16T10:00:00.000Z	33 \| good	5.722 \| good	24.97 \| good	23.122 \| good	0.469 \| good	2.706 \| good	0.131 \| good
2026-03-16T11:00:00.000Z	22 \| good	4.158 \| good	18.095 \| good	23.065 \| good	0.527 \| good	3.72 \| good	0.129 \| good
2026-03-16T12:00:00.000Z	22 \| good	4.468 \| good	19.443 \| good	21.454 \| good	0.586 \| good	4.733 \| good	0.127 \| good
2026-03-16T13:00:00.000Z	22 \| good	4.309 \| good	19.021 \| good	23.521 \| good	0.583 \| good	5.17 \| good	0.13 \| good
2026-03-16T14:00:00.000Z	24 \| good	4.191 \| good	18.31 \| good	25.547 \| good	0.58 \| good	5.607 \| good	0.133 \| good
2026-03-16T15:00:00.000Z	23 \| good	4.137 \| good	18.024 \| good	24.926 \| good	0.578 \| good	6.045 \| good	0.136 \| good
2026-03-16T16:00:00.000Z	24 \| good	3.403 \| good	14.901 \| good	25.7 \| good	0.571 \| good	5.411 \| good	0.135 \| good
2026-03-16T17:00:00.000Z	25 \| good	2.977 \| good	12.551 \| good	26.993 \| good	0.563 \| good	4.778 \| good	0.133 \| good
2026-03-16T18:00:00.000Z	27 \| good	2.484 \| good	10.082 \| good	28.596 \| good	0.556 \| good	4.145 \| good	0.132 \| good
2026-03-16T19:00:00.000Z	28 \| good	1.965 \| good	8.118 \| good	30.146 \| good	0.546 \| good	4.205 \| good	0.132 \| good
2026-03-16T20:00:00.000Z	28 \| good	2.17 \| good	8.833 \| good	29.757 \| good	0.537 \| good	4.265 \| good	0.133 \| good
2026-03-16T21:00:00.000Z	29 \| good	2.409 \| good	9.809 \| good	30.763 \| good	0.527 \| good	4.325 \| good	0.133 \| good
2026-03-16T22:00:00.000Z	29 \| good	0.209 \| good	0.492 \| good	31.065 \| good	0.466 \| good	3.9 \| good	0.127 \| good
2026-03-16T23:00:00.000Z	34 \| good	3.945 \| good	17.303 \| good	36.929 \| good	0.405 \| good	3.476 \| good	0.12 \| good
2026-03-17T00:00:00.000Z	34 \| good	5.411 \| good	23.29 \| good	37.332 \| good	0.343 \| good	3.052 \| good	0.114 \| good
2026-03-17T01:00:00.000Z	34 \| good	5.547 \| good	23.665 \| good	37.047 \| good	0.806 \| good	3.267 \| good	0.123 \| good
2026-03-17T02:00:00.000Z	30 \| good	4.183 \| good	18.403 \| good	32.397 \| good	1.268 \| good	3.482 \| good	0.131 \| good
2026-03-17T03:00:00.000Z	29 \| good	4.04 \| good	17.606 \| good	31.069 \| good	1.73 \| good	3.697 \| good	0.14 \| good
2026-03-17T04:00:00.000Z	27 \| good	3.268 \| good	14.342 \| good	29.115 \| good	2.142 \| good	3.414 \| good	0.146 \| good
2026-03-17T05:00:00.000Z	24 \| good	2.243 \| good	9.281 \| good	26.299 \| good	2.554 \| good	3.131 \| good	0.153 \| good
2026-03-17T06:00:00.000Z	36 \| good	3.537 \| good	3.68 \| good	39.192 \| good	2.967 \| good	2.845 \| good	0.159 \| good
2026-03-17T07:00:00.000Z	17 \| good	2.336 \| good	9.665 \| good	17.721 \| good	2.468 \| good	2.627 \| good	0.164 \| good
2026-03-17T08:00:00.000Z	16 \| good	1.982 \| good	8.35 \| good	16.631 \| good	1.971 \| good	2.405 \| good	0.169 \| good
2026-03-17T09:00:00.000Z	18 \| good	3.073 \| good	12.649 \| good	18.763 \| good	1.474 \| good	2.183 \| good	0.173 \| good
2026-03-17T10:00:00.000Z	19 \| good	2.542 \| good	10.296 \| good	20.135 \| good	1.486 \| good	2.554 \| good	0.176 \| good
2026-03-17T11:00:00.000Z	24 \| good	3.267 \| good	14.057 \| good	25.869 \| good	1.497 \| good	2.926 \| good	0.178 \| good
2026-03-17T12:00:00.000Z	35 \| good	3.833 \| good	3.924 \| good	37.84 \| good	1.51 \| good	3.286 \| good	0.18 \| good
2026-03-17T13:00:00.000Z	37 \| good	3.345 \| good	3.455 \| good	39.775 \| good	1.418 \| good	2.799 \| good	0.175 \| good
2026-03-17T14:00:00.000Z	39 \| good	2.931 \| good	3.043 \| good	41.709 \| good	1.327 \| good	2.313 \| good	0.17 \| good
2026-03-17T15:00:00.000Z	41 \| good	2.853 \| good	2.98 \| good	43.644 \| good	1.236 \| good	1.826 \| good	0.165 \| good
2026-03-17T16:00:00.000Z	34 \| good	3.084 \| good	12.778 \| good	36.907 \| good	1.223 \| good	1.743 \| good	0.164 \| good
2026-03-17T17:00:00.000Z	34 \| good	3.642 \| good	15.961 \| good	37.439 \| good	1.209 \| good	1.651 \| good	0.164 \| good
2026-03-17T18:00:00.000Z	42 \| good	3.208 \| good	3.389 \| good	44.857 \| good	1.193 \| good	1.553 \| good	0.163 \| good
2026-03-17T19:00:00.000Z	42 \| good	3.436 \| good	3.645 \| good	45.045 \| good	1.234 \| good	1.655 \| good	0.163 \| good

West Windsor

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West Windsor, New Jersey air quality map: Track AQI near you

0.23ppm

How accurate is New Jersey, USA air quality data?

Air quality data and pollutant measurements for New Jersey, 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 West Windsor, New Jersey updated?

The air quality for West Windsor, New Jersey is updated every hour.

When was the worst air quality at West Windsor, New Jersey in the last 24 hrs?

The worst air quality in West Windsor, New Jersey in the last 24 hours was observed at 12:00:00 on 2026-03-15.

When was the best air quality at West Windsor, New Jersey in the last 24 hrs?

In the last 24 hrs, the best air quality in West Windsor, New Jersey was observed at 10:00:00 on 2026-03-15.

What is the current air quality in West Windsor, New Jersey?

The current air quality in West Windsor, New Jersey is 34, categorized as Good based on real-time data.

What pollutant is the most common in West Windsor, New Jersey?

The most common pollutant in West Windsor, New Jersey is O3.

What should I do if the air quality in West Windsor, New Jersey is poor?

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

What is the current concentration of PM_2.5 in West Windsor, New Jersey?

The current PM_2.5 concentration at West Windsor, New Jersey is 3.44 μg/m³.

What is the current concentration of PM₁₀ in West Windsor, New Jersey?

The current PM₁₀ concentration at West Windsor, New Jersey is 14.856 μg/m³.

What is the current concentration of carbon monoxide (CO) in West Windsor, New Jersey?

The current carbon monoxide (CO) concentration at West Windsor, New Jersey is 0.244 ppm.

What is the current concentration of sulfur dioxide (SO₂) in West Windsor, New Jersey?

The current sulfur dioxide (SO₂) concentration at West Windsor, New Jersey is 0.248 ppb.

What is the current concentration of ozone (O₃) in West Windsor, New Jersey?

The current ozone (O₃) concentration at West Windsor, New Jersey is 37.236 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in West Windsor, New Jersey?

The current nitrogen dioxide (NO₂) concentration at West Windsor, New Jersey is 3.224 ppb.

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