What is the current concentration of PM10 in North Little Rock, Arkansas?

The current PM10 concentration at North Little Rock, Arkansas is 66.2 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in North Little Rock, Arkansas?

The current sulfur dioxide (SO2) concentration at North Little Rock, Arkansas is 0.336 ppb.

What is the current concentration of ozone (O3) in North Little Rock, Arkansas?

The current ozone (O3) concentration at North Little Rock, Arkansas is 6.76 ppm.

What is the current concentration of nitrogen dioxide (NO2) in North Little Rock, Arkansas?

The current nitrogen dioxide (NO2) concentration at North Little Rock, Arkansas is 2.48 ppb.

North Little Rock, Arkansas live air quality index now

Q: What is the current concentration of PM2.5 in North Little Rock, Arkansas?

The current PM2.5 concentration at North Little Rock, Arkansas is 14.914 μg/m3.

Stay updated with real-time air quality in North Little Rock, Arkansas 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

North Little Rock, Arkansas

Last updated: ... (Local time)

Major air pollutants in North Little Rock, Arkansas

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

14.91 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

66.20 μg/m³

155

255

425

605+

Ozone (O₃)

6.76 ppb

201

201+

Sulfur Dioxide (SO₂)

0.34 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.48 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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North Little Rock, Arkansas

Scroll To Air Quality Map

Track live North Little Rock, Arkansas air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-04T08:00:00.000Z	52 \| moderate	10.3 \| good	46 \| good	19 \| good	0.623 \| good	3.621 \| good	0.244 \| good
2026-03-04T09:00:00.000Z	54 \| moderate	11.3 \| good	50 \| good	18 \| good	0.578 \| good	4.947 \| good	0.227 \| good
2026-03-04T10:00:00.000Z	62 \| moderate	15 \| fine	67 \| fine	17 \| good	0.532 \| good	4.885 \| good	0.227 \| good
2026-03-04T11:00:00.000Z	67 \| moderate	17.5 \| fine	77 \| fine	16 \| good	0.624 \| good	4.113 \| good	0.244 \| good
2026-03-04T12:00:00.000Z	69 \| moderate	18.9 \| fine	83 \| fine	12 \| good	0.496 \| good	4.79 \| good	0.26 \| good
2026-03-04T13:00:00.000Z	71 \| moderate	19.6 \| fine	87 \| fine	7 \| good	0.479 \| good	3.96 \| good	0.233 \| good
2026-03-04T14:00:00.000Z	66 \| moderate	17 \| fine	75 \| fine	7 \| good	0.502 \| good	7.714 \| good	0.298 \| good
2026-03-04T15:00:00.000Z	62 \| moderate	14.7 \| fine	65 \| fine	7 \| good	0.481 \| good	8.001 \| good	0.249 \| good
2026-03-04T16:00:00.000Z	58 \| moderate	13.3 \| fine	61 \| fine	10 \| good	0.481 \| good	2.307 \| good	0.243 \| good
2026-03-04T17:00:00.000Z	60 \| moderate	14.2 \| fine	63 \| fine	12 \| good	0.492 \| good	2.245 \| good	0.267 \| good
2026-03-04T18:00:00.000Z	60 \| moderate	13.9 \| fine	63 \| fine	14 \| good	0.398 \| good	5.437 \| good	0.299 \| good
2026-03-04T19:00:00.000Z	60 \| moderate	13.6 \| fine	61 \| fine	16 \| good	0.341 \| good	4.733 \| good	0.299 \| good
2026-03-04T20:00:00.000Z	60 \| moderate	13.7 \| fine	61 \| fine	17 \| good	0.294 \| good	4.619 \| good	0.293 \| good
2026-03-04T21:00:00.000Z	56 \| moderate	11.8 \| good	52 \| good	17 \| good	0.401 \| good	5.367 \| good	0.275 \| good
2026-03-04T22:00:00.000Z	54 \| moderate	11.4 \| good	51 \| good	18 \| good	0.457 \| good	5.305 \| good	0.314 \| good
2026-03-04T23:00:00.000Z	56 \| moderate	11.6 \| good	51 \| good	18 \| good	0.587 \| good	3.485 \| good	0.298 \| good
2026-03-05T00:00:00.000Z	56 \| moderate	11.9 \| good	54 \| good	17 \| good	0.536 \| good	6.738 \| good	0.298 \| good
2026-03-05T01:00:00.000Z	56 \| moderate	12.2 \| fine	55 \| fine	17 \| good	0.489 \| good	6.314 \| good	0.281 \| good
2026-03-05T02:00:00.000Z	58 \| moderate	12.7 \| fine	57 \| fine	13 \| good	0.493 \| good	6.102 \| good	0.33 \| good
2026-03-05T03:00:00.000Z	52 \| moderate	10.399 \| good	45.948 \| good	22.845 \| good	0.31 \| good	3.758 \| good	0.142 \| good
2026-03-05T04:00:00.000Z	60 \| moderate	14 \| fine	63 \| fine	11 \| good	0.417 \| good	2.474 \| good	0.341 \| good
2026-03-05T05:00:00.000Z	62 \| moderate	14.6 \| fine	65 \| fine	11 \| good	0.401 \| good	4.045 \| good	0.347 \| good
2026-03-05T06:00:00.000Z	64 \| moderate	15.8 \| fine	71 \| fine	12 \| good	0.502 \| good	4.561 \| good	0.314 \| good
2026-03-05T07:00:00.000Z	60 \| moderate	13.6 \| fine	61 \| fine	13 \| good	0.422 \| good	4.902 \| good	0.314 \| good
2026-03-05T08:00:00.000Z	54 \| moderate	11.4 \| good	51 \| good	13 \| good	0.452 \| good	4.25 \| good	0.314 \| good
2026-03-05T09:00:00.000Z	52 \| moderate	9.7 \| good	43 \| good	12 \| good	0.384 \| good	4.053 \| good	0.248 \| good
2026-03-05T10:00:00.000Z	49 \| good	9.2 \| good	41 \| good	12 \| good	0.348 \| good	5.966 \| good	0.243 \| good
2026-03-05T11:00:00.000Z	49 \| good	9 \| good	41 \| good	14 \| good	0.43 \| good	5.388 \| good	0.21 \| good
2026-03-05T12:00:00.000Z	49 \| good	8.6 \| good	38 \| good	12 \| good	0.402 \| good	5.614 \| good	0.21 \| good
2026-03-05T13:00:00.000Z	49 \| good	9 \| good	41 \| good	12 \| good	0.324 \| good	5.482 \| good	0.21 \| good
2026-03-05T14:00:00.000Z	52 \| moderate	9.7 \| good	43 \| good	12 \| good	0.348 \| good	7.141 \| good	0.249 \| good
2026-03-05T15:00:00.000Z	52 \| moderate	10.3 \| good	46 \| good	10 \| good	0.396 \| good	5.469 \| good	0.267 \| good
2026-03-05T16:00:00.000Z	54 \| moderate	10.8 \| good	48 \| good	13 \| good	0.357 \| good	4.654 \| good	0.245 \| good
2026-03-05T17:00:00.000Z	52 \| moderate	10.3 \| good	46 \| good	14 \| good	0.774 \| good	4.167 \| good	0.245 \| good
2026-03-05T18:00:00.000Z	52 \| moderate	10.4 \| good	46 \| good	15 \| good	0.386 \| good	4.339 \| good	0.245 \| good
2026-03-05T19:00:00.000Z	54 \| moderate	10.5 \| good	47 \| good	16 \| good	0.453 \| good	3.058 \| good	0.245 \| good
2026-03-05T20:00:00.000Z	52 \| moderate	10.1 \| good	45 \| good	16 \| good	0.461 \| good	3.345 \| good	0.227 \| good
2026-03-05T21:00:00.000Z	52 \| moderate	9.9 \| good	44 \| good	17 \| good	0.492 \| good	2.267 \| good	0.243 \| good
2026-03-05T22:00:00.000Z	52 \| moderate	9.7 \| good	43 \| good	18 \| good	0.381 \| good	3.176 \| good	0.243 \| good
2026-03-05T23:00:00.000Z	52 \| moderate	10 \| good	45 \| good	19 \| good	0.752 \| good	3.34 \| good	0.265 \| good
2026-03-06T00:00:00.000Z	52 \| moderate	10.2 \| good	45 \| good	18 \| good	0.709 \| good	4.325 \| good	0.281 \| good
2026-03-06T01:00:00.000Z	52 \| moderate	10.3 \| good	46 \| good	18 \| good	0.513 \| good	4.383 \| good	0.298 \| good
2026-03-06T02:00:00.000Z	52 \| moderate	10.4 \| good	46 \| good	15 \| good	0.558 \| good	4.489 \| good	0.353 \| good
2026-03-06T03:00:00.000Z	49 \| good	9.094 \| good	40.837 \| good	29.804 \| good	0.345 \| good	4.208 \| good	0.143 \| good
2026-03-06T04:00:00.000Z	58 \| moderate	12.7 \| fine	57 \| fine	12 \| good	0.4 \| good	3.923 \| good	0.325 \| good
2026-03-06T05:00:00.000Z	58 \| moderate	13.2 \| fine	59 \| fine	9 \| good	0.354 \| good	2.723 \| good	0.28 \| good
2026-03-06T06:00:00.000Z	60 \| moderate	14.3 \| fine	65 \| fine	6 \| good	0.337 \| good	2.6 \| good	0.28 \| good
2026-03-06T07:00:00.000Z	62 \| moderate	15 \| fine	67 \| fine	6 \| good	0.337 \| good	2.493 \| good	0.253 \| good
2026-03-06T07:00:00.000Z	62 \| moderate	14.914 \| fine	66.2 \| fine	6.76 \| good	0.336 \| good	2.48 \| good	0.253 \| good
2026-03-06T08:00:00.000Z	60 \| moderate	14.009 \| fine	63.079 \| fine	22.588 \| good	0.492 \| good	2.31 \| good	0.118 \| good
2026-03-06T09:00:00.000Z	62 \| moderate	15.309 \| fine	68.839 \| fine	20.592 \| good	0.531 \| good	1.967 \| good	0.112 \| good
2026-03-06T10:00:00.000Z	64 \| moderate	15.95 \| fine	71.074 \| fine	16.159 \| good	0.53 \| good	2 \| good	0.112 \| good
2026-03-06T11:00:00.000Z	64 \| moderate	15.831 \| fine	70.869 \| fine	15.139 \| good	0.529 \| good	2.033 \| good	0.111 \| good
2026-03-06T12:00:00.000Z	60 \| moderate	13.938 \| fine	62.94 \| fine	11.136 \| good	0.529 \| good	2.065 \| good	0.111 \| good
2026-03-06T13:00:00.000Z	60 \| moderate	14.053 \| fine	62.986 \| fine	12.181 \| good	0.439 \| good	1.955 \| good	0.108 \| good
2026-03-06T14:00:00.000Z	60 \| moderate	13.929 \| fine	62.902 \| fine	10.266 \| good	0.35 \| good	1.845 \| good	0.105 \| good
2026-03-06T15:00:00.000Z	62 \| moderate	14.513 \| fine	65.014 \| fine	16.492 \| good	0.26 \| good	1.735 \| good	0.102 \| good
2026-03-06T16:00:00.000Z	56 \| moderate	12.083 \| good	54.003 \| good	21.316 \| good	0.22 \| good	1.399 \| good	0.1 \| good
2026-03-06T17:00:00.000Z	54 \| moderate	11.012 \| good	48.899 \| good	26.166 \| good	0.18 \| good	1.062 \| good	0.097 \| good
2026-03-06T18:00:00.000Z	49 \| good	9.443 \| good	41.973 \| good	30.608 \| good	0.14 \| good	0.726 \| good	0.095 \| good
2026-03-06T19:00:00.000Z	38 \| good	7.471 \| good	32.993 \| good	33.54 \| good	0.127 \| good	0.635 \| good	0.094 \| good
2026-03-06T20:00:00.000Z	49 \| good	9.259 \| good	41.092 \| good	33.692 \| good	0.114 \| good	0.544 \| good	0.094 \| good
2026-03-06T21:00:00.000Z	62 \| moderate	15.071 \| fine	67.098 \| fine	32.321 \| good	0.101 \| good	0.453 \| good	0.094 \| good
2026-03-06T22:00:00.000Z	54 \| moderate	11.049 \| good	48.953 \| good	26.544 \| good	0.129 \| good	0.896 \| good	0.098 \| good
2026-03-06T23:00:00.000Z	54 \| moderate	11.365 \| good	50.12 \| good	24.772 \| good	0.158 \| good	1.339 \| good	0.102 \| good
2026-03-07T00:00:00.000Z	54 \| moderate	10.787 \| good	47.973 \| good	28.72 \| good	0.186 \| good	1.783 \| good	0.107 \| good
2026-03-07T01:00:00.000Z	44 \| good	8.012 \| good	35.021 \| good	27.549 \| good	0.229 \| good	1.806 \| good	0.107 \| good
2026-03-07T02:00:00.000Z	44 \| good	8.338 \| good	36.903 \| good	23.765 \| good	0.271 \| good	1.83 \| good	0.107 \| good
2026-03-07T03:00:00.000Z	27 \| good	5.382 \| good	23.013 \| good	27.556 \| good	0.314 \| good	1.853 \| good	0.108 \| good
2026-03-07T04:00:00.000Z	25 \| good	2.762 \| good	11.029 \| good	27.223 \| good	0.318 \| good	1.644 \| good	0.106 \| good
2026-03-07T05:00:00.000Z	16 \| good	3.267 \| good	14.009 \| good	17.28 \| good	0.322 \| good	1.434 \| good	0.105 \| good
2026-03-07T06:00:00.000Z	27 \| good	4.529 \| good	19.924 \| good	21.549 \| good	0.327 \| good	1.225 \| good	0.104 \| good
2026-03-07T07:00:00.000Z	27 \| good	5.223 \| good	22.906 \| good	25.522 \| good	0.318 \| good	1.129 \| good	0.103 \| good
2026-03-07T08:00:00.000Z	44 \| good	8.134 \| good	35.928 \| good	22.999 \| good	0.309 \| good	1.033 \| good	0.103 \| good
2026-03-07T09:00:00.000Z	49 \| good	9.102 \| good	41 \| good	22.828 \| good	0.3 \| good	0.936 \| good	0.103 \| good
2026-03-07T10:00:00.000Z	54 \| moderate	11.184 \| good	49.134 \| good	21.186 \| good	0.249 \| good	0.913 \| good	0.102 \| good
2026-03-07T11:00:00.000Z	52 \| moderate	10.305 \| good	45.933 \| good	20.416 \| good	0.199 \| good	0.891 \| good	0.102 \| good
2026-03-07T12:00:00.000Z	52 \| moderate	10.439 \| good	46.116 \| good	15.736 \| good	0.148 \| good	0.868 \| good	0.102 \| good
2026-03-07T13:00:00.000Z	54 \| moderate	11.449 \| good	50.885 \| good	15.255 \| good	0.154 \| good	1.236 \| good	0.106 \| good
2026-03-07T14:00:00.000Z	56 \| moderate	12.282 \| fine	55.059 \| fine	15.377 \| good	0.159 \| good	1.604 \| good	0.11 \| good
2026-03-07T15:00:00.000Z	56 \| moderate	12.136 \| fine	54.868 \| good	14.954 \| good	0.164 \| good	1.972 \| good	0.114 \| good
2026-03-07T16:00:00.000Z	54 \| moderate	11.069 \| good	48.934 \| good	20.303 \| good	0.163 \| good	1.703 \| good	0.113 \| good
2026-03-07T17:00:00.000Z	54 \| moderate	10.964 \| good	48.171 \| good	23.727 \| good	0.163 \| good	1.434 \| good	0.111 \| good
2026-03-07T18:00:00.000Z	54 \| moderate	10.932 \| good	48.106 \| good	25.14 \| good	0.163 \| good	1.165 \| good	0.11 \| good
2026-03-07T19:00:00.000Z	52 \| moderate	10.445 \| good	46.136 \| good	23.018 \| good	0.154 \| good	1.001 \| good	0.111 \| good
2026-03-07T20:00:00.000Z	52 \| moderate	10.082 \| good	44.967 \| good	23.757 \| good	0.146 \| good	0.838 \| good	0.111 \| good
2026-03-07T21:00:00.000Z	54 \| moderate	11.462 \| good	50.941 \| good	27.715 \| good	0.137 \| good	0.675 \| good	0.112 \| good
2026-03-07T22:00:00.000Z	56 \| moderate	12.344 \| fine	55.139 \| fine	24.712 \| good	0.165 \| good	1.861 \| good	0.125 \| good
2026-03-07T23:00:00.000Z	58 \| moderate	13.203 \| fine	59.064 \| fine	20.838 \| good	0.193 \| good	3.047 \| good	0.139 \| good
2026-03-08T00:00:00.000Z	44 \| good	8.152 \| good	35.845 \| good	31.033 \| good	0.22 \| good	4.234 \| good	0.152 \| good
2026-03-08T01:00:00.000Z	38 \| good	7.079 \| good	31.102 \| good	30.564 \| good	0.344 \| good	6.716 \| good	0.182 \| good
2026-03-08T02:00:00.000Z	49 \| good	8.577 \| good	37.15 \| good	29.074 \| good	0.467 \| good	9.198 \| good	0.211 \| good
2026-03-08T03:00:00.000Z	33 \| good	5.877 \| good	25.159 \| good	31.754 \| good	0.59 \| good	11.68 \| good	0.241 \| good
2026-03-08T04:00:00.000Z	27 \| good	4.433 \| good	19.046 \| good	28.988 \| good	0.525 \| good	9.368 \| good	0.228 \| good
2026-03-08T05:00:00.000Z	27 \| good	4.727 \| good	20.815 \| good	17.016 \| good	0.459 \| good	7.056 \| good	0.215 \| good
2026-03-08T06:00:00.000Z	24 \| good	4.314 \| good	4.64 \| good	26.051 \| good	0.398 \| good	4.793 \| good	0.203 \| good
2026-03-08T07:00:00.000Z	33 \| good	6.005 \| good	26.859 \| good	31.392 \| good	0.358 \| good	3.711 \| good	0.194 \| good

North Little Rock

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North Little Rock, Arkansas air quality map: Track AQI near you

0.29ppm

How accurate is Arkansas, USA air quality data?

Air quality data and pollutant measurements for Arkansas, 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 North Little Rock, Arkansas updated?

The air quality for North Little Rock, Arkansas is updated every hour.

When was the worst air quality at North Little Rock, Arkansas in the last 24 hrs?

The worst air quality in North Little Rock, Arkansas in the last 24 hours was observed at 06:00:00 on 2026-03-06.

When was the best air quality at North Little Rock, Arkansas in the last 24 hrs?

In the last 24 hrs, the best air quality in North Little Rock, Arkansas was observed at 03:00:00 on 2026-03-06.

What is the current air quality in North Little Rock, Arkansas?

The current air quality in North Little Rock, Arkansas is 62, categorized as Moderate based on real-time data.

What pollutant is the most common in North Little Rock, Arkansas?

The most common pollutant in North Little Rock, Arkansas is PM2.5.

What should I do if the air quality in North Little Rock, Arkansas is poor?

If the air quality in North Little Rock, Arkansas is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in North Little Rock, Arkansas?

The current PM_2.5 concentration at North Little Rock, Arkansas is 14.914 μg/m³.

What is the current concentration of PM₁₀ in North Little Rock, Arkansas?

The current PM₁₀ concentration at North Little Rock, Arkansas is 66.2 μg/m³.

What is the current concentration of carbon monoxide (CO) in North Little Rock, Arkansas?

The current carbon monoxide (CO) concentration at North Little Rock, Arkansas is 0.253 ppm.

What is the current concentration of sulfur dioxide (SO₂) in North Little Rock, Arkansas?

The current sulfur dioxide (SO₂) concentration at North Little Rock, Arkansas is 0.336 ppb.

What is the current concentration of ozone (O₃) in North Little Rock, Arkansas?

The current ozone (O₃) concentration at North Little Rock, Arkansas is 6.76 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in North Little Rock, Arkansas?

The current nitrogen dioxide (NO₂) concentration at North Little Rock, Arkansas is 2.48 ppb.

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