What is the current level of PM10 in Cary, North Carolina?

Cary, North Carolina currently has a PM10 concentration of 18.034 μg/m3.

What is the current level of sulfur dioxide (SO2) in Cary, North Carolina?

The current sulfur dioxide (SO2) concentration in Cary, North Carolina is 0.274 ppb.

What is the current level of ozone (O3) in Cary, North Carolina?

Cary, North Carolina currently has an ozone (O3) concentration of 46.908 ppm.

What is the current level of nitrogen dioxide (NO2) in Cary, North Carolina?

The current level of nitrogen dioxide (NO2) in Cary, North Carolina is 11.549 ppb.

Current air quality index in Cary, North Carolina today

Name: Live air pollution levels in Cary, North Carolina today
Creator: Ambee

Stay updated with real-time air quality in Cary, North Carolina 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

Cary, North Carolina

Last updated: ... (Local time)

Common air pollutants in Cary, North Carolina

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

8.03 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

18.03 μg/m³

155

255

425

605+

Ozone (O₃)

46.91 ppb

201

201+

Sulfur Dioxide (SO₂)

0.27 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

11.55 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.28 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

Please contact us for custom requests

Cary, North Carolina

Scroll To Air Quality Map

Track live Cary, North Carolina air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-19T21:00:00.000Z	38 \| good	4.375 \| good	14.981 \| good	40.79 \| good	0.145 \| good	5.092 \| good	0.254 \| good
2025-10-19T22:00:00.000Z	35 \| good	4.226 \| good	12.73 \| good	38.074 \| good	0.154 \| good	5.518 \| good	0.254 \| good
2025-10-19T23:00:00.000Z	35 \| good	3.669 \| good	11.395 \| good	37.815 \| good	0.194 \| good	4.625 \| good	0.254 \| good
2025-10-20T00:00:00.000Z	37 \| good	3.89 \| good	8.83 \| good	39.96 \| good	0.212 \| good	4.184 \| good	0.258 \| good
2025-10-20T01:00:00.000Z	34 \| good	3.095 \| good	14.293 \| good	36.946 \| good	0.17 \| good	4.717 \| good	0.254 \| good
2025-10-20T02:00:00.000Z	34 \| good	2.634 \| good	8.162 \| good	36.983 \| good	0.151 \| good	3.808 \| good	0.251 \| good
2025-10-20T03:00:00.000Z	32 \| good	3.058 \| good	13.398 \| good	35.103 \| good	0.253 \| good	3.996 \| good	0.163 \| good
2025-10-20T04:00:00.000Z	33 \| good	2.272 \| good	8.687 \| good	36.475 \| good	0.527 \| good	4.313 \| good	0.221 \| good
2025-10-20T05:00:00.000Z	32 \| good	2.798 \| good	8.623 \| good	35.078 \| good	1.19 \| good	4.393 \| good	0.158 \| good
2025-10-20T06:00:00.000Z	30 \| good	2.114 \| good	5.791 \| good	32.42 \| good	0.267 \| good	1.807 \| good	0.158 \| good
2025-10-20T07:00:00.000Z	34 \| good	2.561 \| good	8.037 \| good	36.772 \| good	0.291 \| good	1.744 \| good	0.1 \| good
2025-10-20T08:00:00.000Z	31 \| good	1.817 \| good	6.288 \| good	32.578 \| good	0.132 \| good	5.572 \| good	0.158 \| good
2025-10-20T09:00:00.000Z	30 \| good	2.027 \| good	8.924 \| good	32.252 \| good	0.12 \| good	6.497 \| good	0.158 \| good
2025-10-20T10:00:00.000Z	26 \| good	2.423 \| good	8.711 \| good	27.733 \| good	0.131 \| good	10.1 \| good	0.222 \| good
2025-10-20T11:00:00.000Z	27 \| good	2.805 \| good	7.788 \| good	28.636 \| good	0.139 \| good	13.34 \| good	0.375 \| good
2025-10-20T12:00:00.000Z	21 \| good	1.985 \| good	8.252 \| good	22.695 \| good	0.205 \| good	14.801 \| good	0.383 \| good
2025-10-20T13:00:00.000Z	23 \| good	2.26 \| good	7.289 \| good	24.849 \| good	0.328 \| good	11.475 \| good	0.324 \| good
2025-10-20T14:00:00.000Z	23 \| good	1.871 \| good	2.885 \| good	25.266 \| good	0.266 \| good	8.747 \| good	0.324 \| good
2025-10-20T15:00:00.000Z	26 \| good	2.431 \| good	8.406 \| good	28.249 \| good	0.146 \| good	5.925 \| good	0.283 \| good
2025-10-20T16:00:00.000Z	29 \| good	2.712 \| good	10.154 \| good	30.637 \| good	0.144 \| good	4.679 \| good	0.159 \| good
2025-10-20T17:00:00.000Z	31 \| good	2.93 \| good	11.123 \| good	33.6 \| good	0.135 \| good	5.037 \| good	0.159 \| good
2025-10-20T18:00:00.000Z	32 \| good	2.795 \| good	9.261 \| good	34.887 \| good	0.135 \| good	5.967 \| good	0.218 \| good
2025-10-20T19:00:00.000Z	35 \| good	2.901 \| good	11.531 \| good	37.79 \| good	0.157 \| good	4.904 \| good	0.218 \| good
2025-10-20T20:00:00.000Z	34 \| good	3.387 \| good	11.239 \| good	37.381 \| good	0.158 \| good	5.204 \| good	0.218 \| good
2025-10-20T21:00:00.000Z	35 \| good	2.916 \| good	11.165 \| good	38.361 \| good	0.159 \| good	6.754 \| good	0.276 \| good
2025-10-20T22:00:00.000Z	36 \| good	3.176 \| good	10.999 \| good	38.994 \| good	0.145 \| good	12.806 \| good	0.276 \| good
2025-10-20T23:00:00.000Z	31 \| good	3.189 \| good	10.697 \| good	34.033 \| good	0.212 \| good	17.676 \| good	0.399 \| good
2025-10-21T00:00:00.000Z	26 \| good	2.673 \| good	9.239 \| good	27.54 \| good	0.277 \| good	14.573 \| good	0.383 \| good
2025-10-21T01:00:00.000Z	21 \| good	2.687 \| good	10.613 \| good	20.678 \| good	0.296 \| good	22.001 \| good	0.499 \| good
2025-10-21T02:00:00.000Z	21 \| good	3.414 \| good	11.95 \| good	17.376 \| good	0.277 \| good	22.041 \| good	0.601 \| good
2025-10-21T03:00:00.000Z	22 \| good	4.168 \| good	18.318 \| good	11.571 \| good	1.042 \| good	8.238 \| good	0.213 \| good
2025-10-21T04:00:00.000Z	62 \| moderate	14.83 \| fine	16.571 \| good	13.939 \| good	0.206 \| good	19.31 \| good	0.543 \| good
2025-10-21T05:00:00.000Z	110 \| sensitive	38.726 \| moderate	59.777 \| fine	10.207 \| good	0.226 \| good	15.334 \| good	0.422 \| good
2025-10-21T06:00:00.000Z	38 \| good	6.7 \| good	30.47 \| good	11.399 \| good	0.216 \| good	13.797 \| good	0.422 \| good
2025-10-21T07:00:00.000Z	115 \| sensitive	40.945 \| moderate	70.2 \| fine	7.911 \| good	0.203 \| good	13.646 \| good	0.392 \| good
2025-10-21T08:00:00.000Z	158 \| unhealthy	64.699 \| poor	89.423 \| fine	8.975 \| good	0.191 \| good	11.747 \| good	0.355 \| good
2025-10-21T09:00:00.000Z	54 \| moderate	10.5 \| good	48.539 \| good	7.739 \| good	0.135 \| good	11.636 \| good	0.383 \| good
2025-10-21T10:00:00.000Z	44 \| good	7.6 \| good	35.036 \| good	8.713 \| good	0.218 \| good	12.527 \| good	0.351 \| good
2025-10-21T11:00:00.000Z	38 \| good	6.7 \| good	30.575 \| good	7.85 \| good	0.205 \| good	12.386 \| good	0.323 \| good
2025-10-21T12:00:00.000Z	75 \| moderate	21.668 \| fine	38.011 \| good	9.275 \| good	0.283 \| good	13.176 \| good	0.503 \| good
2025-10-21T13:00:00.000Z	64 \| moderate	15.947 \| fine	38.372 \| good	9.385 \| good	0.354 \| good	14.625 \| good	0.648 \| good
2025-10-21T14:00:00.000Z	56 \| moderate	12.03 \| good	29.914 \| good	21.024 \| good	0.276 \| good	14.859 \| good	0.447 \| good
2025-10-21T15:00:00.000Z	56 \| moderate	11.599 \| good	30.576 \| good	25.539 \| good	0.292 \| good	11.96 \| good	0.355 \| good
2025-10-21T16:00:00.000Z	52 \| moderate	10.096 \| good	19.713 \| good	28.381 \| good	0.292 \| good	10.187 \| good	0.258 \| good
2025-10-21T17:00:00.000Z	49 \| good	8.889 \| good	19.797 \| good	35.439 \| good	0.319 \| good	9.476 \| good	0.254 \| good
2025-10-21T18:00:00.000Z	44 \| good	7.738 \| good	21.979 \| good	39.446 \| good	0.298 \| good	8.258 \| good	0.254 \| good
2025-10-21T19:00:00.000Z	40 \| good	6.682 \| good	14.268 \| good	43.304 \| good	0.244 \| good	9.609 \| good	0.254 \| good
2025-10-21T20:00:00.000Z	49 \| good	8.651 \| good	15.93 \| good	45.453 \| good	0.27 \| good	9.027 \| good	0.254 \| good
2025-10-21T20:00:00.000Z	44 \| good	8.026 \| good	18.034 \| good	46.908 \| good	0.274 \| good	11.549 \| good	0.284 \| good
2025-10-21T21:00:00.000Z	47 \| good	6.322 \| good	28.417 \| good	50.966 \| good	1.405 \| good	1.459 \| good	0.137 \| good
2025-10-21T22:00:00.000Z	41 \| good	4.917 \| good	21.072 \| good	44.4 \| good	1.386 \| good	2.051 \| good	0.14 \| good
2025-10-21T23:00:00.000Z	35 \| good	5.02 \| good	21.604 \| good	37.981 \| good	1.367 \| good	2.642 \| good	0.142 \| good
2025-10-22T00:00:00.000Z	34 \| good	4.786 \| good	20.912 \| good	36.833 \| good	1.347 \| good	3.234 \| good	0.145 \| good
2025-10-22T01:00:00.000Z	31 \| good	5.299 \| good	23 \| good	33.128 \| good	1.356 \| good	2.936 \| good	0.14 \| good
2025-10-22T02:00:00.000Z	33 \| good	6.106 \| good	27.082 \| good	27.957 \| good	1.365 \| good	2.638 \| good	0.135 \| good
2025-10-22T03:00:00.000Z	27 \| good	4.583 \| good	20.007 \| good	22.726 \| good	1.373 \| good	2.339 \| good	0.131 \| good
2025-10-22T04:00:00.000Z	27 \| good	5.296 \| good	22.903 \| good	18.308 \| good	1.307 \| good	2.393 \| good	0.132 \| good
2025-10-22T05:00:00.000Z	27 \| good	5.16 \| good	22.308 \| good	18.974 \| good	1.241 \| good	2.446 \| good	0.133 \| good
2025-10-22T06:00:00.000Z	27 \| good	4.594 \| good	19.986 \| good	20.743 \| good	1.175 \| good	2.5 \| good	0.134 \| good
2025-10-22T07:00:00.000Z	27 \| good	5.395 \| good	23.063 \| good	18.263 \| good	1.154 \| good	2.618 \| good	0.139 \| good
2025-10-22T08:00:00.000Z	27 \| good	5.023 \| good	21.555 \| good	15.49 \| good	1.133 \| good	2.737 \| good	0.144 \| good
2025-10-22T09:00:00.000Z	33 \| good	5.529 \| good	23.632 \| good	13.475 \| good	1.112 \| good	2.856 \| good	0.149 \| good
2025-10-22T10:00:00.000Z	27 \| good	5.232 \| good	22.41 \| good	17.397 \| good	1.059 \| good	3.3 \| good	0.152 \| good
2025-10-22T11:00:00.000Z	22 \| good	4.414 \| good	19.279 \| good	17.165 \| good	1.005 \| good	3.743 \| good	0.154 \| good
2025-10-22T12:00:00.000Z	27 \| good	4.602 \| good	19.979 \| good	19.149 \| good	0.951 \| good	4.186 \| good	0.157 \| good
2025-10-22T13:00:00.000Z	28 \| good	3.615 \| good	15.774 \| good	29.897 \| good	0.97 \| good	3.189 \| good	0.148 \| good
2025-10-22T14:00:00.000Z	35 \| good	3.394 \| good	14.729 \| good	38.349 \| good	0.99 \| good	2.191 \| good	0.139 \| good
2025-10-22T15:00:00.000Z	39 \| good	3.342 \| good	14.845 \| good	42.146 \| good	1.009 \| good	1.194 \| good	0.129 \| good
2025-10-22T16:00:00.000Z	41 \| good	3.336 \| good	14.818 \| good	44.43 \| good	0.912 \| good	1.009 \| good	0.127 \| good
2025-10-22T17:00:00.000Z	44 \| good	2.836 \| good	11.53 \| good	46.679 \| good	0.815 \| good	0.825 \| good	0.125 \| good
2025-10-22T18:00:00.000Z	44 \| good	2.998 \| good	12.182 \| good	46.909 \| good	0.718 \| good	0.64 \| good	0.123 \| good
2025-10-22T19:00:00.000Z	42 \| good	2.397 \| good	9.825 \| good	45.171 \| good	0.731 \| good	0.773 \| good	0.125 \| good
2025-10-22T20:00:00.000Z	41 \| good	2.777 \| good	11.494 \| good	44.231 \| good	0.744 \| good	0.907 \| good	0.127 \| good
2025-10-22T21:00:00.000Z	42 \| good	2.522 \| good	10.083 \| good	45.32 \| good	0.758 \| good	1.04 \| good	0.129 \| good
2025-10-22T22:00:00.000Z	39 \| good	1.508 \| good	6.012 \| good	41.62 \| good	0.848 \| good	3.003 \| good	0.149 \| good
2025-10-22T23:00:00.000Z	24 \| good	1.238 \| good	4.94 \| good	26.319 \| good	0.938 \| good	4.967 \| good	0.169 \| good
2025-10-23T00:00:00.000Z	20 \| good	3.172 \| good	13.382 \| good	22.335 \| good	1.029 \| good	6.93 \| good	0.19 \| good
2025-10-23T01:00:00.000Z	18 \| good	3.117 \| good	12.94 \| good	19.118 \| good	1.053 \| good	6.771 \| good	0.189 \| good
2025-10-23T02:00:00.000Z	17 \| good	3.382 \| good	14.772 \| good	17.642 \| good	1.078 \| good	6.613 \| good	0.188 \| good
2025-10-23T03:00:00.000Z	16 \| good	3.184 \| good	13.333 \| good	13.972 \| good	1.102 \| good	6.454 \| good	0.188 \| good
2025-10-23T04:00:00.000Z	22 \| good	4.155 \| good	18.349 \| good	14.87 \| good	1.109 \| good	5.725 \| good	0.175 \| good
2025-10-23T05:00:00.000Z	22 \| good	4.231 \| good	18.747 \| good	12.265 \| good	1.117 \| good	4.996 \| good	0.162 \| good
2025-10-23T06:00:00.000Z	16 \| good	3.185 \| good	14.223 \| good	11.232 \| good	1.124 \| good	4.267 \| good	0.149 \| good
2025-10-23T07:00:00.000Z	16 \| good	3.42 \| good	15.009 \| good	11.392 \| good	1.104 \| good	3.917 \| good	0.143 \| good
2025-10-23T08:00:00.000Z	22 \| good	3.691 \| good	16.036 \| good	10.598 \| good	1.083 \| good	3.568 \| good	0.137 \| good
2025-10-23T09:00:00.000Z	27 \| good	5.225 \| good	22.535 \| good	8.476 \| good	1.063 \| good	3.219 \| good	0.131 \| good
2025-10-23T10:00:00.000Z	22 \| good	4.241 \| good	18.47 \| good	8.187 \| good	1.048 \| good	3.795 \| good	0.137 \| good
2025-10-23T11:00:00.000Z	22 \| good	4.132 \| good	17.983 \| good	7.806 \| good	1.032 \| good	4.37 \| good	0.142 \| good
2025-10-23T12:00:00.000Z	33 \| good	5.548 \| good	24.034 \| good	10.461 \| good	1.016 \| good	4.946 \| good	0.148 \| good
2025-10-23T13:00:00.000Z	22 \| good	3.717 \| good	16.3 \| good	20.818 \| good	1.292 \| good	3.808 \| good	0.138 \| good
2025-10-23T14:00:00.000Z	31 \| good	3.684 \| good	16.341 \| good	33.094 \| good	1.568 \| good	2.671 \| good	0.128 \| good
2025-10-23T15:00:00.000Z	36 \| good	2.776 \| good	11.349 \| good	39.282 \| good	1.843 \| good	1.534 \| good	0.118 \| good
2025-10-23T16:00:00.000Z	41 \| good	2.36 \| good	9.809 \| good	43.758 \| good	1.695 \| good	1.285 \| good	0.117 \| good
2025-10-23T17:00:00.000Z	44 \| good	2.348 \| good	9.449 \| good	47.081 \| good	1.548 \| good	1.036 \| good	0.116 \| good
2025-10-23T18:00:00.000Z	44 \| good	2.815 \| good	11.506 \| good	48.384 \| good	1.4 \| good	0.787 \| good	0.115 \| good
2025-10-23T19:00:00.000Z	44 \| good	2.313 \| good	9.483 \| good	47.404 \| good	1.263 \| good	0.88 \| good	0.116 \| good
2025-10-23T20:00:00.000Z	42 \| good	2.93 \| good	12 \| good	45.197 \| good	1.126 \| good	0.974 \| good	0.118 \| good

Cary

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Cary, North Carolina

0.24ppm

How accurate is North Carolina, USA air quality data?

The air quality data for North Carolina, 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

Air quality levels in US

Check live rankings of places in the USA affected by air pollution.

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

Frequently asked questions

How frequently does the air quality data for Cary, North Carolina get updated?

Air quality updates for Cary, North Carolina are available every hour.

What time in the past 24 hours saw the poorest air quality in Cary, North Carolina?

Cary, North Carolina experienced its worst air quality at 08:00:00, 2025-10-21.

When was air quality in Cary, North Carolina the best over the past 24 hours?

The best air quality in Cary, North Carolina was observed at 02:00:00 on 2025-10-21.

What is the air quality in Cary, North Carolina right now?

The air quality in Cary, North Carolina right now is Good, with an AQI of 44.

What pollutant is most frequently found in Cary, North Carolina?

In Cary, North Carolina, O3 is the most frequently found pollutant.

What can I do if the air quality in Cary, North Carolina is poor?

When air quality in Cary, North Carolina is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Cary, North Carolina right now?

Cary, North Carolina currently has a PM_2.5 concentration of 8.026 μg/m³.

What is the current level of PM₁₀ in Cary, North Carolina?

Cary, North Carolina currently has a PM₁₀ concentration of 18.034 μg/m³.

What is the current level of carbon monoxide (CO) in Cary, North Carolina?

The current carbon monoxide (CO) level in Cary, North Carolina is 0.284 ppm.

What is the current level of sulfur dioxide (SO₂) in Cary, North Carolina?

The current sulfur dioxide (SO₂) concentration in Cary, North Carolina is 0.274 ppb.

What is the current level of ozone (O₃) in Cary, North Carolina?

Cary, North Carolina currently has an ozone (O₃) concentration of 46.908 ppm.

What is the current level of nitrogen dioxide (NO₂) in Cary, North Carolina?

The current level of nitrogen dioxide (NO₂) in Cary, North Carolina is 11.549 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions