What is the current level of PM10 in Middlesex, New Jersey?

Middlesex, New Jersey currently has a PM10 concentration of 40.259 μg/m3.

What is the current level of sulfur dioxide (SO2) in Middlesex, New Jersey?

The current sulfur dioxide (SO2) concentration in Middlesex, New Jersey is 0.717 ppb.

What is the current level of ozone (O3) in Middlesex, New Jersey?

Middlesex, New Jersey currently has an ozone (O3) concentration of 19.412 ppm.

What is the current level of nitrogen dioxide (NO2) in Middlesex, New Jersey?

The current level of nitrogen dioxide (NO2) in Middlesex, New Jersey is 7.599 ppb.

Current air quality index in Middlesex, New Jersey today

Name: Live air pollution levels in Middlesex, New Jersey today
Creator: Ambee

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

Moderate

Middlesex, New Jersey

Last updated: ... (Local time)

Major air pollutants in Middlesex, New Jersey

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

10.66 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

40.26 μg/m³

155

255

425

605+

Ozone (O₃)

19.41 ppb

201

201+

Sulfur Dioxide (SO₂)

0.72 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.60 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.40 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Middlesex, New Jersey

Get Live Pollen Counts

Middlesex, New Jersey

Scroll To Air Quality Map

Track live Middlesex, New Jersey air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-05T19:00:00.000Z	69 \| moderate	19.254 \| fine	91.227 \| fine	58.474 \| fine	1.118 \| good	6.711 \| good	0.507 \| good
2025-06-05T20:00:00.000Z	97 \| moderate	20.246 \| fine	89.008 \| fine	69.088 \| fine	0.912 \| good	5.316 \| good	0.553 \| good
2025-06-05T21:00:00.000Z	74 \| moderate	18.395 \| fine	80.042 \| fine	61.993 \| fine	0.943 \| good	3.412 \| good	0.507 \| good
2025-06-05T22:00:00.000Z	140 \| sensitive	19.244 \| fine	87.969 \| fine	82.054 \| moderate	1.307 \| good	5.296 \| good	0.447 \| good
2025-06-05T23:00:00.000Z	93 \| moderate	19.067 \| fine	71.997 \| fine	67.517 \| fine	1.731 \| good	4.184 \| good	0.424 \| good
2025-06-06T00:00:00.000Z	90 \| moderate	19.76 \| fine	74.923 \| fine	66.868 \| fine	0.694 \| good	7.489 \| good	0.486 \| good
2025-06-06T01:00:00.000Z	74 \| moderate	19.394 \| fine	83.101 \| fine	62.211 \| fine	0.825 \| good	8.679 \| good	0.397 \| good
2025-06-06T02:00:00.000Z	69 \| moderate	19.404 \| fine	86.721 \| fine	51.79 \| good	1.008 \| good	6.788 \| good	0.418 \| good
2025-06-06T03:00:00.000Z	67 \| moderate	18.145 \| fine	85.738 \| fine	47.09 \| good	1.999 \| good	5.248 \| good	0.374 \| good
2025-06-06T04:00:00.000Z	69 \| moderate	18.981 \| fine	80.252 \| fine	44.913 \| good	0.747 \| good	6.309 \| good	0.351 \| good
2025-06-06T05:00:00.000Z	66 \| moderate	16.969 \| fine	69.485 \| fine	39.993 \| good	0.789 \| good	13.911 \| good	0.351 \| good
2025-06-06T06:00:00.000Z	66 \| moderate	16.511 \| fine	74.697 \| fine	32.376 \| good	0.809 \| good	10.237 \| good	0.351 \| good
2025-06-06T07:00:00.000Z	60 \| moderate	13.794 \| fine	59.368 \| fine	27.89 \| good	0.776 \| good	10.378 \| good	0.335 \| good
2025-06-06T08:00:00.000Z	58 \| moderate	12.827 \| fine	68.268 \| fine	23.115 \| good	0.447 \| good	7.428 \| good	0.335 \| good
2025-06-06T09:00:00.000Z	62 \| moderate	14.634 \| fine	48.314 \| good	20.716 \| good	0.421 \| good	9.62 \| good	0.335 \| good
2025-06-06T10:00:00.000Z	62 \| moderate	14.506 \| fine	63.745 \| fine	29.049 \| good	0.518 \| good	6.649 \| good	0.335 \| good
2025-06-06T11:00:00.000Z	64 \| moderate	16.089 \| fine	66.622 \| fine	27.246 \| good	0.393 \| good	8.104 \| good	0.406 \| good
2025-06-06T12:00:00.000Z	62 \| moderate	15.18 \| fine	69.295 \| fine	31.136 \| good	0.442 \| good	10.492 \| good	0.443 \| good
2025-06-06T13:00:00.000Z	66 \| moderate	17.086 \| fine	62.419 \| fine	25.749 \| good	0.803 \| good	12.503 \| good	0.504 \| good
2025-06-06T14:00:00.000Z	69 \| moderate	19.15 \| fine	77.258 \| fine	31.994 \| good	0.804 \| good	12.114 \| good	0.504 \| good
2025-06-06T15:00:00.000Z	71 \| moderate	19.614 \| fine	84.617 \| fine	35.543 \| good	0.832 \| good	11.673 \| good	0.525 \| good
2025-06-06T16:00:00.000Z	69 \| moderate	19.029 \| fine	77.98 \| fine	41.332 \| good	0.875 \| good	10.363 \| good	0.519 \| good
2025-06-06T17:00:00.000Z	73 \| moderate	20.762 \| fine	94.944 \| fine	52.106 \| good	0.839 \| good	7.976 \| good	0.51 \| good
2025-06-06T18:00:00.000Z	71 \| moderate	20.184 \| fine	65.56 \| fine	57.515 \| fine	0.594 \| good	6.372 \| good	0.502 \| good
2025-06-06T19:00:00.000Z	67 \| moderate	18.063 \| fine	82.465 \| fine	58.512 \| fine	0.839 \| good	5.077 \| good	0.463 \| good
2025-06-06T20:00:00.000Z	100 \| moderate	14.257 \| fine	43.315 \| good	70.253 \| fine	0.857 \| good	4.966 \| good	0.454 \| good
2025-06-06T21:00:00.000Z	108 \| sensitive	14.46 \| fine	54.436 \| good	72.98 \| moderate	0.825 \| good	5.291 \| good	0.477 \| good
2025-06-06T22:00:00.000Z	56 \| moderate	12.232 \| fine	57.081 \| fine	50.273 \| good	0.611 \| good	4.961 \| good	0.412 \| good
2025-06-06T23:00:00.000Z	62 \| moderate	15.154 \| fine	58.306 \| fine	53.251 \| good	0.493 \| good	3.079 \| good	0.455 \| good
2025-06-07T00:00:00.000Z	54 \| moderate	10.505 \| good	44.875 \| good	41.904 \| good	0.448 \| good	3.597 \| good	0.383 \| good
2025-06-07T01:00:00.000Z	66 \| moderate	16.565 \| fine	76.374 \| fine	42.805 \| good	0.456 \| good	4.644 \| good	0.457 \| good
2025-06-07T02:00:00.000Z	64 \| moderate	16.36 \| fine	64.688 \| fine	42.502 \| good	0.549 \| good	4.262 \| good	0.435 \| good
2025-06-07T03:00:00.000Z	64 \| moderate	15.94 \| fine	67.302 \| fine	32.794 \| good	0.632 \| good	7.624 \| good	0.398 \| good
2025-06-07T04:00:00.000Z	64 \| moderate	16.324 \| fine	66.262 \| fine	30.533 \| good	0.585 \| good	12.692 \| good	0.404 \| good
2025-06-07T05:00:00.000Z	66 \| moderate	17.259 \| fine	80.752 \| fine	25.354 \| good	0.641 \| good	14.842 \| good	0.452 \| good
2025-06-07T06:00:00.000Z	62 \| moderate	15.353 \| fine	70.603 \| fine	18.927 \| good	0.64 \| good	17.422 \| good	0.421 \| good
2025-06-07T07:00:00.000Z	60 \| moderate	14.285 \| fine	59.432 \| fine	21.002 \| good	0.529 \| good	10.824 \| good	0.377 \| good
2025-06-07T08:00:00.000Z	56 \| moderate	12.28 \| fine	55.939 \| fine	17.611 \| good	0.553 \| good	6.954 \| good	0.368 \| good
2025-06-07T09:00:00.000Z	54 \| moderate	11.471 \| good	48.612 \| good	20.276 \| good	0.529 \| good	7.783 \| good	0.368 \| good
2025-06-07T10:00:00.000Z	44 \| good	7.979 \| good	32.867 \| good	12.98 \| good	0.449 \| good	6.481 \| good	0.345 \| good
2025-06-07T11:00:00.000Z	49 \| good	9.049 \| good	42.893 \| good	19.511 \| good	0.424 \| good	6.006 \| good	0.345 \| good
2025-06-07T12:00:00.000Z	49 \| good	8.989 \| good	52.547 \| good	12.323 \| good	0.452 \| good	7.234 \| good	0.345 \| good
2025-06-07T13:00:00.000Z	38 \| good	7.338 \| good	36.048 \| good	14.288 \| good	0.694 \| good	8.641 \| good	0.404 \| good
2025-06-07T14:00:00.000Z	54 \| moderate	11.441 \| good	54.271 \| good	17.848 \| good	0.366 \| good	6.009 \| good	0.366 \| good
2025-06-07T15:00:00.000Z	49 \| good	9.109 \| good	27.419 \| good	20.638 \| good	0.397 \| good	3.902 \| good	0.433 \| good
2025-06-07T16:00:00.000Z	44 \| good	7.684 \| good	31.532 \| good	24.522 \| good	0.68 \| good	6.795 \| good	0.433 \| good
2025-06-07T17:00:00.000Z	52 \| moderate	10.128 \| good	37.611 \| good	22.28 \| good	0.706 \| good	4.471 \| good	0.424 \| good
2025-06-07T18:00:00.000Z	49 \| good	8.713 \| good	33.461 \| good	26.101 \| good	0.526 \| good	3.183 \| good	0.433 \| good
2025-06-07T18:00:00.000Z	54 \| moderate	10.659 \| good	40.259 \| good	19.412 \| good	0.717 \| good	7.599 \| good	0.403 \| good
2025-06-07T19:00:00.000Z	44 \| good	6.333 \| good	27.905 \| good	46.738 \| good	0.902 \| good	3.562 \| good	0.204 \| good
2025-06-07T20:00:00.000Z	45 \| good	5.157 \| good	22.326 \| good	48.525 \| good	1.068 \| good	4.726 \| good	0.205 \| good
2025-06-07T21:00:00.000Z	44 \| good	4.28 \| good	18.644 \| good	47.061 \| good	1.235 \| good	5.889 \| good	0.205 \| good
2025-06-07T22:00:00.000Z	42 \| good	5.6 \| good	24.126 \| good	44.675 \| good	0.747 \| good	5.738 \| good	0.248 \| good
2025-06-07T23:00:00.000Z	44 \| good	4.535 \| good	19.792 \| good	48.487 \| good	0.974 \| good	7.081 \| good	0.248 \| good
2025-06-08T00:00:00.000Z	38 \| good	7.204 \| good	31.941 \| good	39.956 \| good	1.201 \| good	8.424 \| good	0.247 \| good
2025-06-08T01:00:00.000Z	62 \| moderate	14.766 \| fine	65.677 \| fine	25.473 \| good	0.795 \| good	6.223 \| good	0.282 \| good
2025-06-08T02:00:00.000Z	58 \| moderate	13.03 \| fine	58.656 \| fine	19.335 \| good	1.061 \| good	7.886 \| good	0.284 \| good
2025-06-08T03:00:00.000Z	58 \| moderate	12.845 \| fine	57.935 \| fine	17.895 \| good	1.327 \| good	9.549 \| good	0.286 \| good
2025-06-08T04:00:00.000Z	58 \| moderate	12.796 \| fine	57.677 \| fine	18.8 \| good	0.803 \| good	4.612 \| good	0.306 \| good
2025-06-08T05:00:00.000Z	58 \| moderate	13.079 \| fine	58.478 \| fine	17.531 \| good	1.036 \| good	5.689 \| good	0.309 \| good
2025-06-08T06:00:00.000Z	60 \| moderate	13.767 \| fine	62.123 \| fine	16.81 \| good	1.268 \| good	6.766 \| good	0.313 \| good
2025-06-08T07:00:00.000Z	58 \| moderate	13.164 \| fine	58.829 \| fine	16.328 \| good	0.993 \| good	4.33 \| good	0.321 \| good
2025-06-08T08:00:00.000Z	64 \| moderate	15.628 \| fine	69.657 \| fine	14.577 \| good	1.227 \| good	5.184 \| good	0.326 \| good
2025-06-08T09:00:00.000Z	62 \| moderate	15.294 \| fine	68.115 \| fine	11.786 \| good	1.46 \| good	6.038 \| good	0.331 \| good
2025-06-08T10:00:00.000Z	64 \| moderate	15.939 \| fine	71.078 \| fine	11.426 \| good	1.468 \| good	5.414 \| good	0.344 \| good
2025-06-08T11:00:00.000Z	62 \| moderate	15.11 \| fine	67.671 \| fine	14.299 \| good	1.733 \| good	6.433 \| good	0.348 \| good
2025-06-08T12:00:00.000Z	66 \| moderate	16.684 \| fine	73.66 \| fine	17.093 \| good	1.999 \| good	7.452 \| good	0.351 \| good
2025-06-08T13:00:00.000Z	67 \| moderate	17.815 \| fine	78.834 \| fine	23.893 \| good	1.611 \| good	5.411 \| good	0.319 \| good
2025-06-08T14:00:00.000Z	66 \| moderate	17.338 \| fine	76.866 \| fine	30.724 \| good	1.665 \| good	5.96 \| good	0.319 \| good
2025-06-08T15:00:00.000Z	66 \| moderate	17.38 \| fine	77.387 \| fine	39.136 \| good	1.72 \| good	6.509 \| good	0.319 \| good
2025-06-08T16:00:00.000Z	66 \| moderate	17.229 \| fine	76.768 \| fine	49.302 \| good	1.509 \| good	5.891 \| good	0.286 \| good
2025-06-08T17:00:00.000Z	66 \| moderate	16.883 \| fine	74.799 \| fine	54.802 \| good	1.477 \| good	6.271 \| good	0.283 \| good
2025-06-08T18:00:00.000Z	62 \| moderate	15.499 \| fine	69.059 \| fine	55.132 \| fine	1.446 \| good	6.651 \| good	0.28 \| good
2025-06-08T19:00:00.000Z	62 \| moderate	14.754 \| fine	66.235 \| fine	52.178 \| good	1.042 \| good	6.856 \| good	0.246 \| good
2025-06-08T20:00:00.000Z	60 \| moderate	13.534 \| fine	60.854 \| fine	49.802 \| good	1.05 \| good	7.204 \| good	0.249 \| good
2025-06-08T21:00:00.000Z	60 \| moderate	13.572 \| fine	61.3 \| fine	49.152 \| good	1.059 \| good	7.552 \| good	0.252 \| good
2025-06-08T22:00:00.000Z	62 \| moderate	14.948 \| fine	67.163 \| fine	50.867 \| good	0.662 \| good	7.608 \| good	0.243 \| good
2025-06-08T23:00:00.000Z	62 \| moderate	15.295 \| fine	68.153 \| fine	50.917 \| good	0.684 \| good	7.832 \| good	0.246 \| good
2025-06-09T00:00:00.000Z	58 \| moderate	13.136 \| fine	59.313 \| fine	46.35 \| good	0.705 \| good	8.056 \| good	0.248 \| good
2025-06-09T01:00:00.000Z	58 \| moderate	13.434 \| fine	60.181 \| fine	41.21 \| good	0.75 \| good	6.439 \| good	0.219 \| good
2025-06-09T02:00:00.000Z	54 \| moderate	10.991 \| good	48.958 \| good	39.506 \| good	0.766 \| good	6.606 \| good	0.218 \| good
2025-06-09T03:00:00.000Z	52 \| moderate	10.231 \| good	45.467 \| good	39.387 \| good	0.781 \| good	6.773 \| good	0.218 \| good
2025-06-09T04:00:00.000Z	54 \| moderate	10.553 \| good	46.679 \| good	41.02 \| good	0.776 \| good	5.17 \| good	0.207 \| good
2025-06-09T05:00:00.000Z	52 \| moderate	9.576 \| good	42.822 \| good	40.143 \| good	0.777 \| good	5.128 \| good	0.205 \| good
2025-06-09T06:00:00.000Z	56 \| moderate	11.795 \| good	52.227 \| good	38.25 \| good	0.778 \| good	5.086 \| good	0.203 \| good
2025-06-09T07:00:00.000Z	56 \| moderate	11.974 \| good	53.763 \| good	35.273 \| good	0.932 \| good	4.819 \| good	0.207 \| good
2025-06-09T08:00:00.000Z	56 \| moderate	12.36 \| fine	55.337 \| fine	30.822 \| good	0.94 \| good	4.864 \| good	0.203 \| good
2025-06-09T09:00:00.000Z	58 \| moderate	12.805 \| fine	57.64 \| fine	23.765 \| good	0.949 \| good	4.909 \| good	0.199 \| good
2025-06-09T10:00:00.000Z	58 \| moderate	13.298 \| fine	59.602 \| fine	20.916 \| good	1.171 \| good	6.125 \| good	0.221 \| good
2025-06-09T11:00:00.000Z	60 \| moderate	14.016 \| fine	62.928 \| fine	21.99 \| good	1.22 \| good	6.559 \| good	0.214 \| good
2025-06-09T12:00:00.000Z	60 \| moderate	14.169 \| fine	63.54 \| fine	26.748 \| good	1.269 \| good	6.994 \| good	0.207 \| good
2025-06-09T13:00:00.000Z	62 \| moderate	15.5 \| fine	68.826 \| fine	28.178 \| good	1.468 \| good	7.765 \| good	0.225 \| good
2025-06-09T14:00:00.000Z	64 \| moderate	16.19 \| fine	72.248 \| fine	32.06 \| good	1.601 \| good	8.749 \| good	0.222 \| good
2025-06-09T15:00:00.000Z	64 \| moderate	16.463 \| fine	73.241 \| fine	36.803 \| good	1.735 \| good	9.733 \| good	0.219 \| good
2025-06-09T16:00:00.000Z	64 \| moderate	16.233 \| fine	71.949 \| fine	42.96 \| good	1.325 \| good	6.028 \| good	0.24 \| good
2025-06-09T17:00:00.000Z	60 \| moderate	14.395 \| fine	64.417 \| fine	45.744 \| good	1.62 \| good	7.578 \| good	0.239 \| good
2025-06-09T18:00:00.000Z	56 \| moderate	12.061 \| good	53.675 \| good	45.316 \| good	1.915 \| good	9.128 \| good	0.237 \| good

Middlesex

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Middlesex, New Jersey

0.42ppm

How accurate is New Jersey, USA air quality data?

The air quality data for New Jersey, 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 Middlesex, New Jersey get updated?

Air quality updates for Middlesex, New Jersey are available every hour.

What time in the past 24 hours saw the poorest air quality in Middlesex, New Jersey?

Middlesex, New Jersey experienced its worst air quality at 09:00:00, 2025-06-06.

When was air quality in Middlesex, New Jersey the best over the past 24 hours?

The best air quality in Middlesex, New Jersey was observed at 01:00:00 on 2025-06-07.

What is the air quality in Middlesex, New Jersey right now?

The air quality in Middlesex, New Jersey right now is Moderate, with an AQI of 54.

What pollutant is most frequently found in Middlesex, New Jersey?

In Middlesex, New Jersey, PM2.5 is the most frequently found pollutant.

What can I do if the air quality in Middlesex, New Jersey is poor?

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

What is the PM_2.5 concentration in Middlesex, New Jersey right now?

Middlesex, New Jersey currently has a PM_2.5 concentration of 10.659 μg/m³.

What is the current level of PM₁₀ in Middlesex, New Jersey?

Middlesex, New Jersey currently has a PM₁₀ concentration of 40.259 μg/m³.

What is the current level of carbon monoxide (CO) in Middlesex, New Jersey?

The current carbon monoxide (CO) level in Middlesex, New Jersey is 0.403 ppm.

What is the current level of sulfur dioxide (SO₂) in Middlesex, New Jersey?

The current sulfur dioxide (SO₂) concentration in Middlesex, New Jersey is 0.717 ppb.

What is the current level of ozone (O₃) in Middlesex, New Jersey?

Middlesex, New Jersey currently has an ozone (O₃) concentration of 19.412 ppm.

What is the current level of nitrogen dioxide (NO₂) in Middlesex, New Jersey?

The current level of nitrogen dioxide (NO₂) in Middlesex, New Jersey is 7.599 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-05T19:00:00.000Z	69 \| moderate	19.254 \| fine	91.227 \| fine	58.474 \| fine	1.118 \| good	6.711 \| good	0.507 \| good
2025-06-05T20:00:00.000Z	97 \| moderate	20.246 \| fine	89.008 \| fine	69.088 \| fine	0.912 \| good	5.316 \| good	0.553 \| good
2025-06-05T21:00:00.000Z	74 \| moderate	18.395 \| fine	80.042 \| fine	61.993 \| fine	0.943 \| good	3.412 \| good	0.507 \| good
2025-06-05T22:00:00.000Z	140 \| sensitive	19.244 \| fine	87.969 \| fine	82.054 \| moderate	1.307 \| good	5.296 \| good	0.447 \| good
2025-06-05T23:00:00.000Z	93 \| moderate	19.067 \| fine	71.997 \| fine	67.517 \| fine	1.731 \| good	4.184 \| good	0.424 \| good
2025-06-06T00:00:00.000Z	90 \| moderate	19.76 \| fine	74.923 \| fine	66.868 \| fine	0.694 \| good	7.489 \| good	0.486 \| good
2025-06-06T01:00:00.000Z	74 \| moderate	19.394 \| fine	83.101 \| fine	62.211 \| fine	0.825 \| good	8.679 \| good	0.397 \| good
2025-06-06T02:00:00.000Z	69 \| moderate	19.404 \| fine	86.721 \| fine	51.79 \| good	1.008 \| good	6.788 \| good	0.418 \| good
2025-06-06T03:00:00.000Z	67 \| moderate	18.145 \| fine	85.738 \| fine	47.09 \| good	1.999 \| good	5.248 \| good	0.374 \| good
2025-06-06T04:00:00.000Z	69 \| moderate	18.981 \| fine	80.252 \| fine	44.913 \| good	0.747 \| good	6.309 \| good	0.351 \| good
2025-06-06T05:00:00.000Z	66 \| moderate	16.969 \| fine	69.485 \| fine	39.993 \| good	0.789 \| good	13.911 \| good	0.351 \| good
2025-06-06T06:00:00.000Z	66 \| moderate	16.511 \| fine	74.697 \| fine	32.376 \| good	0.809 \| good	10.237 \| good	0.351 \| good
2025-06-06T07:00:00.000Z	60 \| moderate	13.794 \| fine	59.368 \| fine	27.89 \| good	0.776 \| good	10.378 \| good	0.335 \| good
2025-06-06T08:00:00.000Z	58 \| moderate	12.827 \| fine	68.268 \| fine	23.115 \| good	0.447 \| good	7.428 \| good	0.335 \| good
2025-06-06T09:00:00.000Z	62 \| moderate	14.634 \| fine	48.314 \| good	20.716 \| good	0.421 \| good	9.62 \| good	0.335 \| good
2025-06-06T10:00:00.000Z	62 \| moderate	14.506 \| fine	63.745 \| fine	29.049 \| good	0.518 \| good	6.649 \| good	0.335 \| good
2025-06-06T11:00:00.000Z	64 \| moderate	16.089 \| fine	66.622 \| fine	27.246 \| good	0.393 \| good	8.104 \| good	0.406 \| good
2025-06-06T12:00:00.000Z	62 \| moderate	15.18 \| fine	69.295 \| fine	31.136 \| good	0.442 \| good	10.492 \| good	0.443 \| good
2025-06-06T13:00:00.000Z	66 \| moderate	17.086 \| fine	62.419 \| fine	25.749 \| good	0.803 \| good	12.503 \| good	0.504 \| good
2025-06-06T14:00:00.000Z	69 \| moderate	19.15 \| fine	77.258 \| fine	31.994 \| good	0.804 \| good	12.114 \| good	0.504 \| good
2025-06-06T15:00:00.000Z	71 \| moderate	19.614 \| fine	84.617 \| fine	35.543 \| good	0.832 \| good	11.673 \| good	0.525 \| good
2025-06-06T16:00:00.000Z	69 \| moderate	19.029 \| fine	77.98 \| fine	41.332 \| good	0.875 \| good	10.363 \| good	0.519 \| good
2025-06-06T17:00:00.000Z	73 \| moderate	20.762 \| fine	94.944 \| fine	52.106 \| good	0.839 \| good	7.976 \| good	0.51 \| good
2025-06-06T18:00:00.000Z	71 \| moderate	20.184 \| fine	65.56 \| fine	57.515 \| fine	0.594 \| good	6.372 \| good	0.502 \| good
2025-06-06T19:00:00.000Z	67 \| moderate	18.063 \| fine	82.465 \| fine	58.512 \| fine	0.839 \| good	5.077 \| good	0.463 \| good
2025-06-06T20:00:00.000Z	100 \| moderate	14.257 \| fine	43.315 \| good	70.253 \| fine	0.857 \| good	4.966 \| good	0.454 \| good
2025-06-06T21:00:00.000Z	108 \| sensitive	14.46 \| fine	54.436 \| good	72.98 \| moderate	0.825 \| good	5.291 \| good	0.477 \| good
2025-06-06T22:00:00.000Z	56 \| moderate	12.232 \| fine	57.081 \| fine	50.273 \| good	0.611 \| good	4.961 \| good	0.412 \| good
2025-06-06T23:00:00.000Z	62 \| moderate	15.154 \| fine	58.306 \| fine	53.251 \| good	0.493 \| good	3.079 \| good	0.455 \| good
2025-06-07T00:00:00.000Z	54 \| moderate	10.505 \| good	44.875 \| good	41.904 \| good	0.448 \| good	3.597 \| good	0.383 \| good
2025-06-07T01:00:00.000Z	66 \| moderate	16.565 \| fine	76.374 \| fine	42.805 \| good	0.456 \| good	4.644 \| good	0.457 \| good
2025-06-07T02:00:00.000Z	64 \| moderate	16.36 \| fine	64.688 \| fine	42.502 \| good	0.549 \| good	4.262 \| good	0.435 \| good
2025-06-07T03:00:00.000Z	64 \| moderate	15.94 \| fine	67.302 \| fine	32.794 \| good	0.632 \| good	7.624 \| good	0.398 \| good
2025-06-07T04:00:00.000Z	64 \| moderate	16.324 \| fine	66.262 \| fine	30.533 \| good	0.585 \| good	12.692 \| good	0.404 \| good
2025-06-07T05:00:00.000Z	66 \| moderate	17.259 \| fine	80.752 \| fine	25.354 \| good	0.641 \| good	14.842 \| good	0.452 \| good
2025-06-07T06:00:00.000Z	62 \| moderate	15.353 \| fine	70.603 \| fine	18.927 \| good	0.64 \| good	17.422 \| good	0.421 \| good
2025-06-07T07:00:00.000Z	60 \| moderate	14.285 \| fine	59.432 \| fine	21.002 \| good	0.529 \| good	10.824 \| good	0.377 \| good
2025-06-07T08:00:00.000Z	56 \| moderate	12.28 \| fine	55.939 \| fine	17.611 \| good	0.553 \| good	6.954 \| good	0.368 \| good
2025-06-07T09:00:00.000Z	54 \| moderate	11.471 \| good	48.612 \| good	20.276 \| good	0.529 \| good	7.783 \| good	0.368 \| good
2025-06-07T10:00:00.000Z	44 \| good	7.979 \| good	32.867 \| good	12.98 \| good	0.449 \| good	6.481 \| good	0.345 \| good
2025-06-07T11:00:00.000Z	49 \| good	9.049 \| good	42.893 \| good	19.511 \| good	0.424 \| good	6.006 \| good	0.345 \| good
2025-06-07T12:00:00.000Z	49 \| good	8.989 \| good	52.547 \| good	12.323 \| good	0.452 \| good	7.234 \| good	0.345 \| good
2025-06-07T13:00:00.000Z	38 \| good	7.338 \| good	36.048 \| good	14.288 \| good	0.694 \| good	8.641 \| good	0.404 \| good
2025-06-07T14:00:00.000Z	54 \| moderate	11.441 \| good	54.271 \| good	17.848 \| good	0.366 \| good	6.009 \| good	0.366 \| good
2025-06-07T15:00:00.000Z	49 \| good	9.109 \| good	27.419 \| good	20.638 \| good	0.397 \| good	3.902 \| good	0.433 \| good
2025-06-07T16:00:00.000Z	44 \| good	7.684 \| good	31.532 \| good	24.522 \| good	0.68 \| good	6.795 \| good	0.433 \| good
2025-06-07T17:00:00.000Z	52 \| moderate	10.128 \| good	37.611 \| good	22.28 \| good	0.706 \| good	4.471 \| good	0.424 \| good
2025-06-07T18:00:00.000Z	49 \| good	8.713 \| good	33.461 \| good	26.101 \| good	0.526 \| good	3.183 \| good	0.433 \| good
2025-06-07T18:00:00.000Z	54 \| moderate	10.659 \| good	40.259 \| good	19.412 \| good	0.717 \| good	7.599 \| good	0.403 \| good
2025-06-07T19:00:00.000Z	44 \| good	6.333 \| good	27.905 \| good	46.738 \| good	0.902 \| good	3.562 \| good	0.204 \| good
2025-06-07T20:00:00.000Z	45 \| good	5.157 \| good	22.326 \| good	48.525 \| good	1.068 \| good	4.726 \| good	0.205 \| good
2025-06-07T21:00:00.000Z	44 \| good	4.28 \| good	18.644 \| good	47.061 \| good	1.235 \| good	5.889 \| good	0.205 \| good
2025-06-07T22:00:00.000Z	42 \| good	5.6 \| good	24.126 \| good	44.675 \| good	0.747 \| good	5.738 \| good	0.248 \| good
2025-06-07T23:00:00.000Z	44 \| good	4.535 \| good	19.792 \| good	48.487 \| good	0.974 \| good	7.081 \| good	0.248 \| good
2025-06-08T00:00:00.000Z	38 \| good	7.204 \| good	31.941 \| good	39.956 \| good	1.201 \| good	8.424 \| good	0.247 \| good
2025-06-08T01:00:00.000Z	62 \| moderate	14.766 \| fine	65.677 \| fine	25.473 \| good	0.795 \| good	6.223 \| good	0.282 \| good
2025-06-08T02:00:00.000Z	58 \| moderate	13.03 \| fine	58.656 \| fine	19.335 \| good	1.061 \| good	7.886 \| good	0.284 \| good
2025-06-08T03:00:00.000Z	58 \| moderate	12.845 \| fine	57.935 \| fine	17.895 \| good	1.327 \| good	9.549 \| good	0.286 \| good
2025-06-08T04:00:00.000Z	58 \| moderate	12.796 \| fine	57.677 \| fine	18.8 \| good	0.803 \| good	4.612 \| good	0.306 \| good
2025-06-08T05:00:00.000Z	58 \| moderate	13.079 \| fine	58.478 \| fine	17.531 \| good	1.036 \| good	5.689 \| good	0.309 \| good
2025-06-08T06:00:00.000Z	60 \| moderate	13.767 \| fine	62.123 \| fine	16.81 \| good	1.268 \| good	6.766 \| good	0.313 \| good
2025-06-08T07:00:00.000Z	58 \| moderate	13.164 \| fine	58.829 \| fine	16.328 \| good	0.993 \| good	4.33 \| good	0.321 \| good
2025-06-08T08:00:00.000Z	64 \| moderate	15.628 \| fine	69.657 \| fine	14.577 \| good	1.227 \| good	5.184 \| good	0.326 \| good
2025-06-08T09:00:00.000Z	62 \| moderate	15.294 \| fine	68.115 \| fine	11.786 \| good	1.46 \| good	6.038 \| good	0.331 \| good
2025-06-08T10:00:00.000Z	64 \| moderate	15.939 \| fine	71.078 \| fine	11.426 \| good	1.468 \| good	5.414 \| good	0.344 \| good
2025-06-08T11:00:00.000Z	62 \| moderate	15.11 \| fine	67.671 \| fine	14.299 \| good	1.733 \| good	6.433 \| good	0.348 \| good
2025-06-08T12:00:00.000Z	66 \| moderate	16.684 \| fine	73.66 \| fine	17.093 \| good	1.999 \| good	7.452 \| good	0.351 \| good
2025-06-08T13:00:00.000Z	67 \| moderate	17.815 \| fine	78.834 \| fine	23.893 \| good	1.611 \| good	5.411 \| good	0.319 \| good
2025-06-08T14:00:00.000Z	66 \| moderate	17.338 \| fine	76.866 \| fine	30.724 \| good	1.665 \| good	5.96 \| good	0.319 \| good
2025-06-08T15:00:00.000Z	66 \| moderate	17.38 \| fine	77.387 \| fine	39.136 \| good	1.72 \| good	6.509 \| good	0.319 \| good
2025-06-08T16:00:00.000Z	66 \| moderate	17.229 \| fine	76.768 \| fine	49.302 \| good	1.509 \| good	5.891 \| good	0.286 \| good
2025-06-08T17:00:00.000Z	66 \| moderate	16.883 \| fine	74.799 \| fine	54.802 \| good	1.477 \| good	6.271 \| good	0.283 \| good
2025-06-08T18:00:00.000Z	62 \| moderate	15.499 \| fine	69.059 \| fine	55.132 \| fine	1.446 \| good	6.651 \| good	0.28 \| good
2025-06-08T19:00:00.000Z	62 \| moderate	14.754 \| fine	66.235 \| fine	52.178 \| good	1.042 \| good	6.856 \| good	0.246 \| good
2025-06-08T20:00:00.000Z	60 \| moderate	13.534 \| fine	60.854 \| fine	49.802 \| good	1.05 \| good	7.204 \| good	0.249 \| good
2025-06-08T21:00:00.000Z	60 \| moderate	13.572 \| fine	61.3 \| fine	49.152 \| good	1.059 \| good	7.552 \| good	0.252 \| good
2025-06-08T22:00:00.000Z	62 \| moderate	14.948 \| fine	67.163 \| fine	50.867 \| good	0.662 \| good	7.608 \| good	0.243 \| good
2025-06-08T23:00:00.000Z	62 \| moderate	15.295 \| fine	68.153 \| fine	50.917 \| good	0.684 \| good	7.832 \| good	0.246 \| good
2025-06-09T00:00:00.000Z	58 \| moderate	13.136 \| fine	59.313 \| fine	46.35 \| good	0.705 \| good	8.056 \| good	0.248 \| good
2025-06-09T01:00:00.000Z	58 \| moderate	13.434 \| fine	60.181 \| fine	41.21 \| good	0.75 \| good	6.439 \| good	0.219 \| good
2025-06-09T02:00:00.000Z	54 \| moderate	10.991 \| good	48.958 \| good	39.506 \| good	0.766 \| good	6.606 \| good	0.218 \| good
2025-06-09T03:00:00.000Z	52 \| moderate	10.231 \| good	45.467 \| good	39.387 \| good	0.781 \| good	6.773 \| good	0.218 \| good
2025-06-09T04:00:00.000Z	54 \| moderate	10.553 \| good	46.679 \| good	41.02 \| good	0.776 \| good	5.17 \| good	0.207 \| good
2025-06-09T05:00:00.000Z	52 \| moderate	9.576 \| good	42.822 \| good	40.143 \| good	0.777 \| good	5.128 \| good	0.205 \| good
2025-06-09T06:00:00.000Z	56 \| moderate	11.795 \| good	52.227 \| good	38.25 \| good	0.778 \| good	5.086 \| good	0.203 \| good
2025-06-09T07:00:00.000Z	56 \| moderate	11.974 \| good	53.763 \| good	35.273 \| good	0.932 \| good	4.819 \| good	0.207 \| good
2025-06-09T08:00:00.000Z	56 \| moderate	12.36 \| fine	55.337 \| fine	30.822 \| good	0.94 \| good	4.864 \| good	0.203 \| good
2025-06-09T09:00:00.000Z	58 \| moderate	12.805 \| fine	57.64 \| fine	23.765 \| good	0.949 \| good	4.909 \| good	0.199 \| good
2025-06-09T10:00:00.000Z	58 \| moderate	13.298 \| fine	59.602 \| fine	20.916 \| good	1.171 \| good	6.125 \| good	0.221 \| good
2025-06-09T11:00:00.000Z	60 \| moderate	14.016 \| fine	62.928 \| fine	21.99 \| good	1.22 \| good	6.559 \| good	0.214 \| good
2025-06-09T12:00:00.000Z	60 \| moderate	14.169 \| fine	63.54 \| fine	26.748 \| good	1.269 \| good	6.994 \| good	0.207 \| good
2025-06-09T13:00:00.000Z	62 \| moderate	15.5 \| fine	68.826 \| fine	28.178 \| good	1.468 \| good	7.765 \| good	0.225 \| good
2025-06-09T14:00:00.000Z	64 \| moderate	16.19 \| fine	72.248 \| fine	32.06 \| good	1.601 \| good	8.749 \| good	0.222 \| good
2025-06-09T15:00:00.000Z	64 \| moderate	16.463 \| fine	73.241 \| fine	36.803 \| good	1.735 \| good	9.733 \| good	0.219 \| good
2025-06-09T16:00:00.000Z	64 \| moderate	16.233 \| fine	71.949 \| fine	42.96 \| good	1.325 \| good	6.028 \| good	0.24 \| good
2025-06-09T17:00:00.000Z	60 \| moderate	14.395 \| fine	64.417 \| fine	45.744 \| good	1.62 \| good	7.578 \| good	0.239 \| good
2025-06-09T18:00:00.000Z	56 \| moderate	12.061 \| good	53.675 \| good	45.316 \| good	1.915 \| good	9.128 \| good	0.237 \| good

Current air quality index in Middlesex, New Jersey today

Major air pollutants in Middlesex, New Jersey

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Middlesex, New Jersey air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Middlesex, New Jersey

Air quality in nearby cities

Bound Brook, New Jersey

Piscataway, New Jersey

Warren, New Jersey

South Plainfield, New Jersey

North Plainfield, New Jersey

Plainfield, New Jersey

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Air quality levels in US

Frequently asked questions

How frequently does the air quality data for Middlesex, New Jersey get updated?

What time in the past 24 hours saw the poorest air quality in Middlesex, New Jersey?

When was air quality in Middlesex, New Jersey the best over the past 24 hours?

What is the air quality in Middlesex, New Jersey right now?

What pollutant is most frequently found in Middlesex, New Jersey?

What can I do if the air quality in Middlesex, New Jersey is poor?

What is the PM2.5 concentration in Middlesex, New Jersey right now?

What is the current level of PM10 in Middlesex, New Jersey?

What is the current level of carbon monoxide (CO) in Middlesex, New Jersey?

What is the current level of sulfur dioxide (SO2) in Middlesex, New Jersey?

What is the current level of ozone (O3) in Middlesex, New Jersey?

What is the current level of nitrogen dioxide (NO2) in Middlesex, New Jersey?

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 Middlesex, New Jersey right now?

What is the current level of PM₁₀ in Middlesex, New Jersey?

What is the current level of sulfur dioxide (SO₂) in Middlesex, New Jersey?

What is the current level of ozone (O₃) in Middlesex, New Jersey?

What is the current level of nitrogen dioxide (NO₂) in Middlesex, New Jersey?