What is the current level of PM10 in Lennox, California?

Lennox, California currently has a PM10 concentration of 18.515 μg/m3.

What is the current level of sulfur dioxide (SO2) in Lennox, California?

The current sulfur dioxide (SO2) concentration in Lennox, California is 0.295 ppb.

What is the current level of ozone (O3) in Lennox, California?

Lennox, California currently has an ozone (O3) concentration of 27.869 ppm.

What is the current level of nitrogen dioxide (NO2) in Lennox, California?

The current level of nitrogen dioxide (NO2) in Lennox, California is 8.426 ppb.

Current air quality index in Lennox, California today

Q: What is the PM2.5 concentration in Lennox, California right now?

Lennox, California currently has a PM2.5 concentration of 5.791 μg/m3.

Stay updated with real-time air quality in Lennox, California 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

Lennox, California

Last updated: ... (Local time)

Common air pollutants in Lennox, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.79 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

18.52 μg/m³

155

255

425

605+

Ozone (O₃)

27.87 ppb

201

201+

Sulfur Dioxide (SO₂)

0.29 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

8.43 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.27 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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Lennox, California

Scroll To Air Quality Map

Track live Lennox, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-08T07:00:00.000Z	37 \| good	5.238 \| good	24.632 \| good	39.879 \| good	0.289 \| good	15.212 \| good	0.69 \| good
2026-03-08T08:00:00.000Z	38 \| good	7.075 \| good	23.197 \| good	36.425 \| good	0.309 \| good	6.713 \| good	0.539 \| good
2026-03-08T09:00:00.000Z	38 \| good	6.508 \| good	19.36 \| good	28.435 \| good	0.248 \| good	7.644 \| good	0.495 \| good
2026-03-08T10:00:00.000Z	38 \| good	6.548 \| good	21.313 \| good	20.354 \| good	0.249 \| good	9.592 \| good	0.496 \| good
2026-03-08T11:00:00.000Z	44 \| good	8.173 \| good	28.056 \| good	20.368 \| good	0.252 \| good	20.678 \| good	0.496 \| good
2026-03-08T12:00:00.000Z	44 \| good	8.329 \| good	20.827 \| good	19.699 \| good	0.298 \| good	6.779 \| good	0.286 \| good
2026-03-08T13:00:00.000Z	49 \| good	9.062 \| good	28.001 \| good	16.65 \| good	0.511 \| good	4.68 \| good	0.286 \| good
2026-03-08T14:00:00.000Z	52 \| moderate	10.39 \| good	21.565 \| good	11.366 \| good	0.419 \| good	24.505 \| good	0.86 \| good
2026-03-08T15:00:00.000Z	49 \| good	8.774 \| good	27.105 \| good	10.576 \| good	0.587 \| good	19.422 \| good	0.853 \| good
2026-03-08T16:00:00.000Z	25 \| good	4.336 \| good	14.761 \| good	17.113 \| good	0.559 \| good	25.823 \| good	1.02 \| good
2026-03-08T17:00:00.000Z	33 \| good	5.662 \| good	11.419 \| good	27.829 \| good	0.501 \| good	26.694 \| good	0.692 \| good
2026-03-08T18:00:00.000Z	40 \| good	5.621 \| good	15.657 \| good	43.012 \| good	0.429 \| good	18.367 \| good	0.523 \| good
2026-03-08T19:00:00.000Z	41 \| good	2.261 \| good	9.622 \| good	44.397 \| good	0.298 \| good	9.212 \| good	0.322 \| good
2026-03-08T20:00:00.000Z	38 \| good	1.971 \| good	10.692 \| good	40.785 \| good	0.209 \| good	3.773 \| good	0.2 \| good
2026-03-08T21:00:00.000Z	39 \| good	3.004 \| good	16.312 \| good	42.191 \| good	0.229 \| good	2.396 \| good	0.134 \| good
2026-03-08T22:00:00.000Z	45 \| good	1.402 \| good	11.717 \| good	49.052 \| good	0.686 \| good	2.287 \| good	0.134 \| good
2026-03-08T23:00:00.000Z	44 \| good	2.281 \| good	18.565 \| good	48.337 \| good	0.338 \| good	1.642 \| good	0.125 \| good
2026-03-09T00:00:00.000Z	43 \| good	2.407 \| good	12.423 \| good	45.57 \| good	0.232 \| good	1.874 \| good	0.137 \| good
2026-03-09T01:00:00.000Z	40 \| good	2.436 \| good	8.919 \| good	42.998 \| good	0.325 \| good	2.184 \| good	0.125 \| good
2026-03-09T02:00:00.000Z	31 \| good	3.4 \| good	12.6 \| good	33.653 \| good	0.36 \| good	3.673 \| good	0.168 \| good
2026-03-09T03:00:00.000Z	54 \| moderate	11.11 \| good	49.355 \| good	20.149 \| good	2.111 \| good	32.81 \| good	0.251 \| good
2026-03-09T04:00:00.000Z	23 \| good	4.431 \| good	24.469 \| good	25.308 \| good	0.431 \| good	23.822 \| good	0.675 \| good
2026-03-09T05:00:00.000Z	35 \| good	3.446 \| good	14.96 \| good	37.81 \| good	0.533 \| good	15.13 \| good	0.47 \| good
2026-03-09T06:00:00.000Z	32 \| good	4.146 \| good	14.107 \| good	35.296 \| good	0.333 \| good	13.484 \| good	0.281 \| good
2026-03-09T07:00:00.000Z	31 \| good	4.438 \| good	29.52 \| good	33.081 \| good	0.366 \| good	15.038 \| good	0.281 \| good
2026-03-09T08:00:00.000Z	32 \| good	4.829 \| good	20.328 \| good	35.237 \| good	0.502 \| good	11.405 \| good	0.207 \| good
2026-03-09T09:00:00.000Z	33 \| good	6.148 \| good	22.94 \| good	33.724 \| good	0.4 \| good	5.075 \| good	0.139 \| good
2026-03-09T10:00:00.000Z	34 \| good	5.77 \| good	24.247 \| good	36.724 \| good	0.416 \| good	4.221 \| good	0.137 \| good
2026-03-09T11:00:00.000Z	30 \| good	5.461 \| good	21.883 \| good	31.726 \| good	0.545 \| good	6.787 \| good	0.212 \| good
2026-03-09T12:00:00.000Z	33 \| good	5.609 \| good	22.755 \| good	21.577 \| good	0.4 \| good	8.267 \| good	0.237 \| good
2026-03-09T13:00:00.000Z	27 \| good	5.431 \| good	23.503 \| good	21.149 \| good	0.397 \| good	8.001 \| good	0.237 \| good
2026-03-09T14:00:00.000Z	38 \| good	7.233 \| good	30.675 \| good	14.472 \| good	0.56 \| good	25.943 \| good	0.665 \| good
2026-03-09T15:00:00.000Z	52 \| moderate	9.947 \| good	45.408 \| good	20.903 \| good	0.62 \| good	29.122 \| good	0.732 \| good
2026-03-09T16:00:00.000Z	38 \| good	6.838 \| good	22.125 \| good	19.844 \| good	0.653 \| good	22.226 \| good	0.556 \| good
2026-03-09T17:00:00.000Z	38 \| good	7.147 \| good	25.013 \| good	25.961 \| good	0.56 \| good	12.545 \| good	0.286 \| good
2026-03-09T18:00:00.000Z	31 \| good	5.456 \| good	22.835 \| good	33.707 \| good	0.393 \| good	8.227 \| good	0.205 \| good
2026-03-09T19:00:00.000Z	35 \| good	5.955 \| good	28.802 \| good	37.736 \| good	0.374 \| good	5.134 \| good	0.181 \| good
2026-03-09T20:00:00.000Z	38 \| good	5.305 \| good	28.798 \| good	41.281 \| good	0.359 \| good	4.841 \| good	0.181 \| good
2026-03-09T21:00:00.000Z	40 \| good	6.037 \| good	27.487 \| good	43.38 \| good	0.42 \| good	6.318 \| good	0.193 \| good
2026-03-09T22:00:00.000Z	40 \| good	5.207 \| good	14.712 \| good	42.86 \| good	0.375 \| good	7.017 \| good	0.187 \| good
2026-03-09T23:00:00.000Z	44 \| good	4.303 \| good	19.881 \| good	47.326 \| good	0.376 \| good	6.509 \| good	0.231 \| good
2026-03-10T00:00:00.000Z	40 \| good	4.225 \| good	19.907 \| good	43.466 \| good	0.415 \| good	7.536 \| good	0.199 \| good
2026-03-10T01:00:00.000Z	38 \| good	5.498 \| good	18.729 \| good	41.445 \| good	0.307 \| good	5.143 \| good	0.168 \| good
2026-03-10T02:00:00.000Z	38 \| good	5.455 \| good	21.929 \| good	40.881 \| good	0.32 \| good	4.096 \| good	0.18 \| good
2026-03-10T03:00:00.000Z	31 \| good	0.784 \| good	2.931 \| good	33.58 \| good	2.373 \| good	13.625 \| good	0.162 \| good
2026-03-10T04:00:00.000Z	38 \| good	4.935 \| good	23.125 \| good	40.631 \| good	0.301 \| good	6.767 \| good	0.18 \| good
2026-03-10T05:00:00.000Z	32 \| good	5.391 \| good	25.018 \| good	35.331 \| good	0.361 \| good	6.683 \| good	0.268 \| good
2026-03-10T06:00:00.000Z	33 \| good	5.791 \| good	18.515 \| good	27.869 \| good	0.295 \| good	8.426 \| good	0.268 \| good
2026-03-10T06:00:00.000Z	33 \| good	5.791 \| good	18.515 \| good	27.869 \| good	0.295 \| good	8.426 \| good	0.268 \| good
2026-03-10T07:00:00.000Z	30 \| good	5.193 \| good	22.656 \| good	18.739 \| good	4.217 \| good	31.52 \| good	0.237 \| good
2026-03-10T08:00:00.000Z	33 \| good	6.194 \| good	27.304 \| good	20.658 \| good	4.492 \| good	34.544 \| good	0.245 \| good
2026-03-10T09:00:00.000Z	36 \| good	5.406 \| good	23.667 \| good	22.759 \| good	4.767 \| good	37.569 \| good	0.252 \| good
2026-03-10T10:00:00.000Z	35 \| good	5.352 \| good	23.532 \| good	21.551 \| good	4.732 \| good	37.335 \| good	0.258 \| good
2026-03-10T11:00:00.000Z	35 \| good	1.868 \| good	7.756 \| good	24.293 \| good	4.696 \| good	37.101 \| good	0.263 \| good
2026-03-10T12:00:00.000Z	35 \| good	2.606 \| good	10.943 \| good	20.039 \| good	4.661 \| good	36.867 \| good	0.268 \| good
2026-03-10T13:00:00.000Z	34 \| good	4.976 \| good	21.443 \| good	18.062 \| good	4.721 \| good	35.571 \| good	0.301 \| good
2026-03-10T14:00:00.000Z	49 \| good	9.12 \| good	40.488 \| good	14.294 \| good	4.781 \| good	34.274 \| good	0.335 \| good
2026-03-10T15:00:00.000Z	44 \| good	8.338 \| good	37.282 \| good	15.654 \| good	4.842 \| good	32.978 \| good	0.368 \| good
2026-03-10T16:00:00.000Z	44 \| good	8.182 \| good	36.02 \| good	21.633 \| good	6.028 \| good	28.213 \| good	0.311 \| good
2026-03-10T17:00:00.000Z	44 \| good	7.592 \| good	33.3 \| good	27.061 \| good	7.214 \| good	23.447 \| good	0.254 \| good
2026-03-10T18:00:00.000Z	38 \| good	7.109 \| good	31.534 \| good	33.115 \| good	8.399 \| good	18.682 \| good	0.198 \| good
2026-03-10T19:00:00.000Z	35 \| good	6.033 \| good	26.766 \| good	38.252 \| good	7.614 \| good	16.374 \| good	0.188 \| good
2026-03-10T20:00:00.000Z	39 \| good	6.658 \| good	29.546 \| good	41.847 \| good	6.829 \| good	14.067 \| good	0.178 \| good
2026-03-10T21:00:00.000Z	41 \| good	6.289 \| good	27.758 \| good	43.744 \| good	6.044 \| good	11.759 \| good	0.168 \| good
2026-03-10T22:00:00.000Z	41 \| good	5.466 \| good	23.939 \| good	44.322 \| good	5.474 \| good	10.939 \| good	0.164 \| good
2026-03-10T23:00:00.000Z	40 \| good	5.748 \| good	24.84 \| good	43.135 \| good	4.903 \| good	10.119 \| good	0.159 \| good
2026-03-11T00:00:00.000Z	37 \| good	5.806 \| good	25.657 \| good	40.328 \| good	4.333 \| good	9.299 \| good	0.155 \| good
2026-03-11T01:00:00.000Z	35 \| good	4.419 \| good	19.251 \| good	38.119 \| good	4.29 \| good	12.755 \| good	0.166 \| good
2026-03-11T02:00:00.000Z	31 \| good	2.904 \| good	12.208 \| good	33.99 \| good	4.247 \| good	16.211 \| good	0.176 \| good
2026-03-11T03:00:00.000Z	34 \| good	2.998 \| good	12.105 \| good	36.789 \| good	4.205 \| good	19.667 \| good	0.187 \| good
2026-03-11T04:00:00.000Z	32 \| good	3.5 \| good	15.375 \| good	34.669 \| good	4.759 \| good	22.452 \| good	0.198 \| good
2026-03-11T05:00:00.000Z	29 \| good	3.907 \| good	16.976 \| good	31.018 \| good	5.313 \| good	25.237 \| good	0.208 \| good
2026-03-11T06:00:00.000Z	27 \| good	5.082 \| good	21.809 \| good	23.039 \| good	5.867 \| good	28.022 \| good	0.218 \| good
2026-03-11T07:00:00.000Z	44 \| good	7.958 \| good	34.93 \| good	15.806 \| good	5.758 \| good	30.77 \| good	0.229 \| good
2026-03-11T08:00:00.000Z	58 \| moderate	13.488 \| fine	60.556 \| fine	11.718 \| good	5.649 \| good	33.518 \| good	0.239 \| good
2026-03-11T09:00:00.000Z	60 \| moderate	14.06 \| fine	62.9 \| fine	10.015 \| good	5.54 \| good	36.267 \| good	0.249 \| good
2026-03-11T10:00:00.000Z	64 \| moderate	16.068 \| fine	71.861 \| fine	6.495 \| good	5.472 \| good	36.169 \| good	0.25 \| good
2026-03-11T11:00:00.000Z	64 \| moderate	15.847 \| fine	70.287 \| fine	4.79 \| good	5.405 \| good	36.072 \| good	0.251 \| good
2026-03-11T12:00:00.000Z	62 \| moderate	15.468 \| fine	68.482 \| fine	5.354 \| good	5.337 \| good	35.975 \| good	0.252 \| good
2026-03-11T13:00:00.000Z	62 \| moderate	15.207 \| fine	67.853 \| fine	4.736 \| good	5.353 \| good	34.256 \| good	0.267 \| good
2026-03-11T14:00:00.000Z	77 \| moderate	23.493 \| fine	102.217 \| fine	3.796 \| good	5.368 \| good	32.537 \| good	0.281 \| good
2026-03-11T15:00:00.000Z	73 \| moderate	20.664 \| fine	90.979 \| fine	7.668 \| good	5.384 \| good	30.818 \| good	0.296 \| good
2026-03-11T16:00:00.000Z	79 \| moderate	23.579 \| fine	103.226 \| fine	13.175 \| good	5.939 \| good	26.791 \| good	0.274 \| good
2026-03-11T17:00:00.000Z	77 \| moderate	22.961 \| fine	100.406 \| fine	21.578 \| good	6.494 \| good	22.764 \| good	0.252 \| good
2026-03-11T18:00:00.000Z	75 \| moderate	22.114 \| fine	96.722 \| fine	30.257 \| good	7.049 \| good	18.737 \| good	0.23 \| good
2026-03-11T19:00:00.000Z	69 \| moderate	18.936 \| fine	83.738 \| fine	38.456 \| good	6.851 \| good	16.964 \| good	0.221 \| good
2026-03-11T20:00:00.000Z	69 \| moderate	18.616 \| fine	81.959 \| fine	48.096 \| good	6.653 \| good	15.19 \| good	0.211 \| good
2026-03-11T21:00:00.000Z	64 \| moderate	16.092 \| fine	71.615 \| fine	52.367 \| good	6.455 \| good	13.417 \| good	0.201 \| good
2026-03-11T22:00:00.000Z	58 \| moderate	13.009 \| fine	57.99 \| fine	52.593 \| good	5.645 \| good	12.029 \| good	0.193 \| good
2026-03-11T23:00:00.000Z	60 \| moderate	14.135 \| fine	63.975 \| fine	52.328 \| good	4.835 \| good	10.641 \| good	0.185 \| good
2026-03-12T00:00:00.000Z	56 \| moderate	11.837 \| good	52.98 \| good	49.583 \| good	4.024 \| good	9.253 \| good	0.177 \| good
2026-03-12T01:00:00.000Z	44 \| good	6.047 \| good	26.445 \| good	47.17 \| good	3.713 \| good	14.848 \| good	0.199 \| good
2026-03-12T02:00:00.000Z	36 \| good	6.084 \| good	26.764 \| good	38.626 \| good	3.402 \| good	20.443 \| good	0.221 \| good
2026-03-12T03:00:00.000Z	52 \| moderate	10.251 \| good	45.562 \| good	27.324 \| good	3.09 \| good	26.038 \| good	0.244 \| good
2026-03-12T04:00:00.000Z	64 \| moderate	15.819 \| fine	70.173 \| fine	14.78 \| good	3.249 \| good	30.185 \| good	0.279 \| good
2026-03-12T05:00:00.000Z	71 \| moderate	19.926 \| fine	87.936 \| fine	9.152 \| good	3.409 \| good	34.332 \| good	0.314 \| good
2026-03-12T06:00:00.000Z	92 \| moderate	31.012 \| fine	33.897 \| good	4.976 \| good	3.596 \| good	39.323 \| good	0.353 \| good

Lennox

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Lennox, California

0.28ppm

How accurate is California, USA air quality data?

The air quality data for California, 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 Lennox, California get updated?

Air quality updates for Lennox, California are available every hour.

What time in the past 24 hours saw the poorest air quality in Lennox, California?

Lennox, California experienced its worst air quality at 03:00:00, 2026-03-09.

When was air quality in Lennox, California the best over the past 24 hours?

The best air quality in Lennox, California was observed at 01:00:00 on 2026-03-09.

What is the air quality in Lennox, California right now?

The air quality in Lennox, California right now is Good, with an AQI of 33.

What pollutant is most frequently found in Lennox, California?

In Lennox, California, PM2.5 is the most frequently found pollutant.

What can I do if the air quality in Lennox, California is poor?

When air quality in Lennox, California is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Lennox, California right now?

Lennox, California currently has a PM_2.5 concentration of 5.791 μg/m³.

What is the current level of PM₁₀ in Lennox, California?

Lennox, California currently has a PM₁₀ concentration of 18.515 μg/m³.

What is the current level of carbon monoxide (CO) in Lennox, California?

The current carbon monoxide (CO) level in Lennox, California is 0.268 ppm.

What is the current level of sulfur dioxide (SO₂) in Lennox, California?

The current sulfur dioxide (SO₂) concentration in Lennox, California is 0.295 ppb.

What is the current level of ozone (O₃) in Lennox, California?

Lennox, California currently has an ozone (O₃) concentration of 27.869 ppm.

What is the current level of nitrogen dioxide (NO₂) in Lennox, California?

The current level of nitrogen dioxide (NO₂) in Lennox, California is 8.426 ppb.

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