What is the current level of PM10 in La Crescentamontrose, California?

La Crescentamontrose, California currently has a PM10 concentration of 19.312 μg/m3.

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

The current sulfur dioxide (SO2) concentration in La Crescentamontrose, California is 0.44 ppb.

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

La Crescentamontrose, California currently has an ozone (O3) concentration of 50.104 ppm.

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

The current level of nitrogen dioxide (NO2) in La Crescentamontrose, California is 4.026 ppb.

Current air quality index in La CrescentaMontrose, California today

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

La Crescentamontrose, California currently has a PM2.5 concentration of 3.709 μg/m3.

Stay updated with real-time air quality in La CrescentaMontrose, 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

La CrescentaMontrose, California

Last updated: ... (Local time)

Common air pollutants in La CrescentaMontrose, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.71 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

19.31 μg/m³

155

255

425

605+

Ozone (O₃)

50.10 ppb

201

201+

Sulfur Dioxide (SO₂)

0.44 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.03 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.23 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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La CrescentaMontrose, California

Scroll To Air Quality Map

Track live La CrescentaMontrose, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-08T02:00:00.000Z	39 \| good	2.115 \| good	15.908 \| good	42.229 \| good	0.326 \| good	1.313 \| good	0.135 \| good
2026-03-08T03:00:00.000Z	45 \| good	0.629 \| good	2 \| good	49.493 \| good	0.706 \| good	6.864 \| good	0.145 \| good
2026-03-08T04:00:00.000Z	38 \| good	3.494 \| good	9.337 \| good	40.597 \| good	0.422 \| good	2.89 \| good	0.312 \| good
2026-03-08T05:00:00.000Z	35 \| good	3.965 \| good	10.007 \| good	37.789 \| good	0.552 \| good	6.198 \| good	0.476 \| good
2026-03-08T06:00:00.000Z	31 \| good	4.767 \| good	15.094 \| good	32.929 \| good	0.441 \| good	5.348 \| good	0.609 \| good
2026-03-08T07:00:00.000Z	33 \| good	5.859 \| good	19.882 \| good	34.429 \| good	0.439 \| good	8.215 \| good	0.609 \| good
2026-03-08T08:00:00.000Z	33 \| good	6.389 \| good	13.619 \| good	25.403 \| good	0.403 \| good	6.82 \| good	0.393 \| good
2026-03-08T09:00:00.000Z	36 \| good	2.728 \| good	18.953 \| good	39.202 \| good	0.401 \| good	1.304 \| good	0.332 \| good
2026-03-08T10:00:00.000Z	37 \| good	2.186 \| good	7.894 \| good	40.342 \| good	0.395 \| good	1.245 \| good	0.332 \| good
2026-03-08T11:00:00.000Z	29 \| good	2.549 \| good	12.228 \| good	31.472 \| good	0.402 \| good	1.626 \| good	0.332 \| good
2026-03-08T12:00:00.000Z	34 \| good	2.001 \| good	6.139 \| good	36.553 \| good	0.305 \| good	9.396 \| good	0.284 \| good
2026-03-08T13:00:00.000Z	37 \| good	1.361 \| good	8.074 \| good	40.166 \| good	0.512 \| good	8.687 \| good	0.284 \| good
2026-03-08T14:00:00.000Z	30 \| good	0.962 \| good	6.233 \| good	32.071 \| good	0.467 \| good	2.328 \| good	0.634 \| good
2026-03-08T15:00:00.000Z	31 \| good	1.028 \| good	6.658 \| good	34.029 \| good	0.607 \| good	3.763 \| good	0.653 \| good
2026-03-08T16:00:00.000Z	38 \| good	0.942 \| good	5.145 \| good	41.053 \| good	0.553 \| good	2.831 \| good	0.754 \| good
2026-03-08T17:00:00.000Z	36 \| good	1.338 \| good	7.677 \| good	38.725 \| good	0.531 \| good	1.642 \| good	0.536 \| good
2026-03-08T18:00:00.000Z	38 \| good	6.824 \| good	30.719 \| good	37.381 \| good	0.495 \| good	1.356 \| good	0.401 \| good
2026-03-08T19:00:00.000Z	39 \| good	1.946 \| good	22.83 \| good	42.228 \| good	0.476 \| good	1.739 \| good	0.266 \| good
2026-03-08T20:00:00.000Z	42 \| good	2.783 \| good	18.82 \| good	44.554 \| good	0.425 \| good	1.954 \| good	0.192 \| good
2026-03-08T21:00:00.000Z	44 \| good	2.077 \| good	8.643 \| good	46.607 \| good	0.457 \| good	1.822 \| good	0.146 \| good
2026-03-08T22:00:00.000Z	43 \| good	1.474 \| good	7.385 \| good	46.272 \| good	0.689 \| good	2.194 \| good	0.146 \| good
2026-03-08T23:00:00.000Z	44 \| good	1.581 \| good	5.879 \| good	47.821 \| good	0.409 \| good	1.909 \| good	0.126 \| good
2026-03-09T00:00:00.000Z	43 \| good	1.98 \| good	11.794 \| good	46.019 \| good	0.365 \| good	1.951 \| good	0.14 \| good
2026-03-09T01:00:00.000Z	45 \| good	1.715 \| good	12.088 \| good	48.922 \| good	0.442 \| good	2.116 \| good	0.126 \| good
2026-03-09T02:00:00.000Z	43 \| good	1.37 \| good	19.825 \| good	45.815 \| good	0.472 \| good	2.403 \| good	0.148 \| good
2026-03-09T03:00:00.000Z	38 \| good	2.971 \| good	11.937 \| good	41.147 \| good	1.313 \| good	25.068 \| good	0.248 \| good
2026-03-09T04:00:00.000Z	38 \| good	6.595 \| good	14.503 \| good	38.708 \| good	0.483 \| good	7.732 \| good	0.623 \| good
2026-03-09T05:00:00.000Z	33 \| good	4.12 \| good	15.835 \| good	36.177 \| good	0.591 \| good	12.764 \| good	0.545 \| good
2026-03-09T06:00:00.000Z	31 \| good	4.534 \| good	13.397 \| good	34.376 \| good	0.391 \| good	18.171 \| good	0.301 \| good
2026-03-09T07:00:00.000Z	34 \| good	3.251 \| good	15.895 \| good	36.562 \| good	0.389 \| good	16.944 \| good	0.301 \| good
2026-03-09T08:00:00.000Z	31 \| good	4.587 \| good	28.795 \| good	34.391 \| good	0.596 \| good	12.267 \| good	0.243 \| good
2026-03-09T09:00:00.000Z	31 \| good	3.077 \| good	22.494 \| good	33.148 \| good	0.542 \| good	3.252 \| good	0.147 \| good
2026-03-09T10:00:00.000Z	30 \| good	4.045 \| good	18.734 \| good	32.176 \| good	0.501 \| good	2.093 \| good	0.145 \| good
2026-03-09T11:00:00.000Z	30 \| good	3.473 \| good	13.337 \| good	31.856 \| good	0.564 \| good	5.839 \| good	0.213 \| good
2026-03-09T12:00:00.000Z	25 \| good	2.075 \| good	14.981 \| good	27.253 \| good	0.443 \| good	7.484 \| good	0.244 \| good
2026-03-09T13:00:00.000Z	27 \| good	4.94 \| good	11.107 \| good	28.493 \| good	0.444 \| good	7.75 \| good	0.244 \| good
2026-03-09T14:00:00.000Z	27 \| good	3.592 \| good	16.987 \| good	24.932 \| good	0.511 \| good	29.011 \| good	0.609 \| good
2026-03-09T15:00:00.000Z	33 \| good	5.5 \| good	16.156 \| good	25.58 \| good	0.603 \| good	30.053 \| good	0.704 \| good
2026-03-09T16:00:00.000Z	33 \| good	6.011 \| good	21.554 \| good	27.86 \| good	0.679 \| good	25.288 \| good	0.574 \| good
2026-03-09T17:00:00.000Z	38 \| good	6.67 \| good	20.694 \| good	26.278 \| good	0.589 \| good	14.124 \| good	0.313 \| good
2026-03-09T18:00:00.000Z	38 \| good	6.585 \| good	30.519 \| good	32.155 \| good	0.364 \| good	6.848 \| good	0.236 \| good
2026-03-09T19:00:00.000Z	38 \| good	7.293 \| good	32.678 \| good	35.709 \| good	0.353 \| good	4.963 \| good	0.205 \| good
2026-03-09T20:00:00.000Z	38 \| good	6.721 \| good	28.028 \| good	37.154 \| good	0.347 \| good	5.099 \| good	0.205 \| good
2026-03-09T21:00:00.000Z	39 \| good	4.372 \| good	16.014 \| good	42.464 \| good	0.417 \| good	5.26 \| good	0.218 \| good
2026-03-09T22:00:00.000Z	43 \| good	3.835 \| good	20.749 \| good	45.501 \| good	0.376 \| good	4.647 \| good	0.21 \| good
2026-03-09T23:00:00.000Z	45 \| good	5.043 \| good	21.133 \| good	49.434 \| good	0.389 \| good	3.768 \| good	0.232 \| good
2026-03-10T00:00:00.000Z	46 \| good	3.709 \| good	19.312 \| good	50.104 \| good	0.44 \| good	4.026 \| good	0.228 \| good
2026-03-10T01:00:00.000Z	46 \| good	3.709 \| good	19.312 \| good	50.104 \| good	0.44 \| good	4.026 \| good	0.228 \| good
2026-03-10T02:00:00.000Z	40 \| good	4.389 \| good	19.23 \| good	42.623 \| good	2.547 \| good	11.392 \| good	0.165 \| good
2026-03-10T03:00:00.000Z	39 \| good	4.531 \| good	19.547 \| good	41.936 \| good	2.606 \| good	14.761 \| good	0.178 \| good
2026-03-10T04:00:00.000Z	33 \| good	4.704 \| good	20.633 \| good	36.477 \| good	2.986 \| good	19.486 \| good	0.2 \| good
2026-03-10T05:00:00.000Z	33 \| good	6.05 \| good	27.165 \| good	31.215 \| good	3.365 \| good	24.21 \| good	0.223 \| good
2026-03-10T06:00:00.000Z	49 \| good	8.51 \| good	37.423 \| good	29.011 \| good	3.745 \| good	28.934 \| good	0.245 \| good
2026-03-10T07:00:00.000Z	29 \| good	5.491 \| good	24.103 \| good	26.086 \| good	3.845 \| good	30.579 \| good	0.25 \| good
2026-03-10T08:00:00.000Z	38 \| good	7.479 \| good	33.143 \| good	24.602 \| good	3.946 \| good	32.223 \| good	0.254 \| good
2026-03-10T09:00:00.000Z	49 \| good	8.881 \| good	39.501 \| good	21.901 \| good	4.046 \| good	33.868 \| good	0.259 \| good
2026-03-10T10:00:00.000Z	49 \| good	8.532 \| good	37.417 \| good	25.208 \| good	3.949 \| good	32.763 \| good	0.253 \| good
2026-03-10T11:00:00.000Z	44 \| good	8.179 \| good	36.237 \| good	22.588 \| good	3.852 \| good	31.659 \| good	0.247 \| good
2026-03-10T12:00:00.000Z	49 \| good	8.545 \| good	37.498 \| good	15.974 \| good	3.755 \| good	30.555 \| good	0.242 \| good
2026-03-10T13:00:00.000Z	49 \| good	8.805 \| good	38.668 \| good	18.762 \| good	3.761 \| good	29.09 \| good	0.263 \| good
2026-03-10T14:00:00.000Z	54 \| moderate	10.776 \| good	47.522 \| good	18.17 \| good	3.767 \| good	27.624 \| good	0.285 \| good
2026-03-10T15:00:00.000Z	33 \| good	6.255 \| good	28.134 \| good	24.481 \| good	3.773 \| good	26.159 \| good	0.306 \| good
2026-03-10T16:00:00.000Z	38 \| good	6.745 \| good	29.617 \| good	29.629 \| good	4.328 \| good	21.426 \| good	0.261 \| good
2026-03-10T17:00:00.000Z	33 \| good	6.238 \| good	27.806 \| good	34.489 \| good	4.883 \| good	16.693 \| good	0.216 \| good
2026-03-10T18:00:00.000Z	35 \| good	5.549 \| good	23.875 \| good	37.955 \| good	5.437 \| good	11.96 \| good	0.171 \| good
2026-03-10T19:00:00.000Z	39 \| good	7.322 \| good	32.169 \| good	41.66 \| good	5.054 \| good	10.66 \| good	0.167 \| good
2026-03-10T20:00:00.000Z	52 \| moderate	9.755 \| good	43.287 \| good	44.362 \| good	4.67 \| good	9.361 \| good	0.163 \| good
2026-03-10T21:00:00.000Z	44 \| good	7.941 \| good	34.666 \| good	47.183 \| good	4.286 \| good	8.062 \| good	0.159 \| good
2026-03-10T22:00:00.000Z	44 \| good	6.981 \| good	31.008 \| good	47.96 \| good	3.982 \| good	7.701 \| good	0.157 \| good
2026-03-10T23:00:00.000Z	44 \| good	7.668 \| good	34.073 \| good	47.64 \| good	3.677 \| good	7.341 \| good	0.155 \| good
2026-03-11T00:00:00.000Z	49 \| good	8.508 \| good	37.424 \| good	47.504 \| good	3.373 \| good	6.98 \| good	0.153 \| good
2026-03-11T01:00:00.000Z	40 \| good	6.785 \| good	30.207 \| good	43.269 \| good	3.471 \| good	10.381 \| good	0.165 \| good
2026-03-11T02:00:00.000Z	35 \| good	4.071 \| good	17.347 \| good	37.865 \| good	3.568 \| good	13.781 \| good	0.178 \| good
2026-03-11T03:00:00.000Z	35 \| good	5.129 \| good	22.488 \| good	38.056 \| good	3.666 \| good	17.182 \| good	0.19 \| good
2026-03-11T04:00:00.000Z	33 \| good	6.245 \| good	27.476 \| good	34.69 \| good	4.046 \| good	21.756 \| good	0.209 \| good
2026-03-11T05:00:00.000Z	44 \| good	7.629 \| good	33.722 \| good	30.46 \| good	4.426 \| good	26.33 \| good	0.228 \| good
2026-03-11T06:00:00.000Z	75 \| moderate	21.668 \| fine	27.118 \| good	11.185 \| good	4.802 \| good	30.815 \| good	0.248 \| good
2026-03-11T07:00:00.000Z	44 \| good	8.452 \| good	37.031 \| good	22.146 \| good	4.737 \| good	31.78 \| good	0.258 \| good
2026-03-11T08:00:00.000Z	54 \| moderate	10.567 \| good	46.79 \| good	23.45 \| good	4.668 \| good	32.657 \| good	0.269 \| good
2026-03-11T09:00:00.000Z	49 \| good	9.432 \| good	42.159 \| good	23.927 \| good	4.6 \| good	33.534 \| good	0.279 \| good
2026-03-11T10:00:00.000Z	38 \| good	6.901 \| good	30.219 \| good	21.695 \| good	4.104 \| good	31.73 \| good	0.279 \| good
2026-03-11T11:00:00.000Z	33 \| good	5.752 \| good	25.818 \| good	23.199 \| good	3.609 \| good	29.927 \| good	0.279 \| good
2026-03-11T12:00:00.000Z	84 \| moderate	26.725 \| fine	29.124 \| good	6.662 \| good	3.11 \| good	27.935 \| good	0.279 \| good
2026-03-11T13:00:00.000Z	82 \| moderate	25.661 \| fine	27.963 \| good	8.252 \| good	3.12 \| good	25.852 \| good	0.286 \| good
2026-03-11T14:00:00.000Z	81 \| moderate	25.276 \| fine	27.615 \| good	9.842 \| good	3.13 \| good	23.77 \| good	0.294 \| good
2026-03-11T15:00:00.000Z	84 \| moderate	27.019 \| fine	29.457 \| good	11.432 \| good	3.14 \| good	21.687 \| good	0.301 \| good
2026-03-11T16:00:00.000Z	81 \| moderate	25.379 \| fine	27.828 \| good	21.446 \| good	3.348 \| good	18.25 \| good	0.271 \| good
2026-03-11T17:00:00.000Z	33 \| good	6.409 \| good	28.27 \| good	35.578 \| good	3.6 \| good	15.009 \| good	0.242 \| good
2026-03-11T18:00:00.000Z	64 \| moderate	15.98 \| fine	21.591 \| good	41.476 \| good	3.765 \| good	11.376 \| good	0.211 \| good
2026-03-11T19:00:00.000Z	62 \| moderate	15.356 \| fine	21.448 \| good	45.518 \| good	3.564 \| good	10.043 \| good	0.201 \| good
2026-03-11T20:00:00.000Z	62 \| moderate	14.726 \| fine	20.809 \| good	49.559 \| good	3.364 \| good	8.709 \| good	0.191 \| good
2026-03-11T21:00:00.000Z	60 \| moderate	13.953 \| fine	20.157 \| good	53.601 \| good	3.163 \| good	7.376 \| good	0.18 \| good
2026-03-11T22:00:00.000Z	58 \| moderate	13.12 \| fine	19.381 \| good	54.199 \| good	2.893 \| good	6.877 \| good	0.175 \| good
2026-03-11T23:00:00.000Z	56 \| moderate	12.313 \| fine	18.488 \| good	54.798 \| good	2.623 \| good	6.379 \| good	0.17 \| good
2026-03-12T00:00:00.000Z	56 \| moderate	11.651 \| good	17.64 \| good	55.396 \| fine	2.353 \| good	5.881 \| good	0.165 \| good
2026-03-12T01:00:00.000Z	56 \| moderate	11.543 \| good	17.543 \| good	45.482 \| good	2.363 \| good	11.803 \| good	0.191 \| good

La CrescentaMontrose

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

0.22ppm

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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 La Crescentamontrose, California get updated?

Air quality updates for La Crescentamontrose, California are available every hour.

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

La Crescentamontrose, California experienced its worst air quality at 12:00:00, 2026-03-10.

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

The best air quality in La Crescentamontrose, California was observed at 12:00:00 on 2026-03-09.

What is the air quality in La Crescentamontrose, California right now?

The air quality in La Crescentamontrose, California right now is Good, with an AQI of 46.

What pollutant is most frequently found in La Crescentamontrose, California?

In La Crescentamontrose, California, O3 is the most frequently found pollutant.

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

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

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

La Crescentamontrose, California currently has a PM_2.5 concentration of 3.709 μg/m³.

What is the current level of PM₁₀ in La Crescentamontrose, California?

La Crescentamontrose, California currently has a PM₁₀ concentration of 19.312 μg/m³.

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

The current carbon monoxide (CO) level in La Crescentamontrose, California is 0.228 ppm.

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

The current sulfur dioxide (SO₂) concentration in La Crescentamontrose, California is 0.44 ppb.

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

La Crescentamontrose, California currently has an ozone (O₃) concentration of 50.104 ppm.

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

The current level of nitrogen dioxide (NO₂) in La Crescentamontrose, California is 4.026 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-08T02:00:00.000Z	39 \| good	2.115 \| good	15.908 \| good	42.229 \| good	0.326 \| good	1.313 \| good	0.135 \| good
2026-03-08T03:00:00.000Z	45 \| good	0.629 \| good	2 \| good	49.493 \| good	0.706 \| good	6.864 \| good	0.145 \| good
2026-03-08T04:00:00.000Z	38 \| good	3.494 \| good	9.337 \| good	40.597 \| good	0.422 \| good	2.89 \| good	0.312 \| good
2026-03-08T05:00:00.000Z	35 \| good	3.965 \| good	10.007 \| good	37.789 \| good	0.552 \| good	6.198 \| good	0.476 \| good
2026-03-08T06:00:00.000Z	31 \| good	4.767 \| good	15.094 \| good	32.929 \| good	0.441 \| good	5.348 \| good	0.609 \| good
2026-03-08T07:00:00.000Z	33 \| good	5.859 \| good	19.882 \| good	34.429 \| good	0.439 \| good	8.215 \| good	0.609 \| good
2026-03-08T08:00:00.000Z	33 \| good	6.389 \| good	13.619 \| good	25.403 \| good	0.403 \| good	6.82 \| good	0.393 \| good
2026-03-08T09:00:00.000Z	36 \| good	2.728 \| good	18.953 \| good	39.202 \| good	0.401 \| good	1.304 \| good	0.332 \| good
2026-03-08T10:00:00.000Z	37 \| good	2.186 \| good	7.894 \| good	40.342 \| good	0.395 \| good	1.245 \| good	0.332 \| good
2026-03-08T11:00:00.000Z	29 \| good	2.549 \| good	12.228 \| good	31.472 \| good	0.402 \| good	1.626 \| good	0.332 \| good
2026-03-08T12:00:00.000Z	34 \| good	2.001 \| good	6.139 \| good	36.553 \| good	0.305 \| good	9.396 \| good	0.284 \| good
2026-03-08T13:00:00.000Z	37 \| good	1.361 \| good	8.074 \| good	40.166 \| good	0.512 \| good	8.687 \| good	0.284 \| good
2026-03-08T14:00:00.000Z	30 \| good	0.962 \| good	6.233 \| good	32.071 \| good	0.467 \| good	2.328 \| good	0.634 \| good
2026-03-08T15:00:00.000Z	31 \| good	1.028 \| good	6.658 \| good	34.029 \| good	0.607 \| good	3.763 \| good	0.653 \| good
2026-03-08T16:00:00.000Z	38 \| good	0.942 \| good	5.145 \| good	41.053 \| good	0.553 \| good	2.831 \| good	0.754 \| good
2026-03-08T17:00:00.000Z	36 \| good	1.338 \| good	7.677 \| good	38.725 \| good	0.531 \| good	1.642 \| good	0.536 \| good
2026-03-08T18:00:00.000Z	38 \| good	6.824 \| good	30.719 \| good	37.381 \| good	0.495 \| good	1.356 \| good	0.401 \| good
2026-03-08T19:00:00.000Z	39 \| good	1.946 \| good	22.83 \| good	42.228 \| good	0.476 \| good	1.739 \| good	0.266 \| good
2026-03-08T20:00:00.000Z	42 \| good	2.783 \| good	18.82 \| good	44.554 \| good	0.425 \| good	1.954 \| good	0.192 \| good
2026-03-08T21:00:00.000Z	44 \| good	2.077 \| good	8.643 \| good	46.607 \| good	0.457 \| good	1.822 \| good	0.146 \| good
2026-03-08T22:00:00.000Z	43 \| good	1.474 \| good	7.385 \| good	46.272 \| good	0.689 \| good	2.194 \| good	0.146 \| good
2026-03-08T23:00:00.000Z	44 \| good	1.581 \| good	5.879 \| good	47.821 \| good	0.409 \| good	1.909 \| good	0.126 \| good
2026-03-09T00:00:00.000Z	43 \| good	1.98 \| good	11.794 \| good	46.019 \| good	0.365 \| good	1.951 \| good	0.14 \| good
2026-03-09T01:00:00.000Z	45 \| good	1.715 \| good	12.088 \| good	48.922 \| good	0.442 \| good	2.116 \| good	0.126 \| good
2026-03-09T02:00:00.000Z	43 \| good	1.37 \| good	19.825 \| good	45.815 \| good	0.472 \| good	2.403 \| good	0.148 \| good
2026-03-09T03:00:00.000Z	38 \| good	2.971 \| good	11.937 \| good	41.147 \| good	1.313 \| good	25.068 \| good	0.248 \| good
2026-03-09T04:00:00.000Z	38 \| good	6.595 \| good	14.503 \| good	38.708 \| good	0.483 \| good	7.732 \| good	0.623 \| good
2026-03-09T05:00:00.000Z	33 \| good	4.12 \| good	15.835 \| good	36.177 \| good	0.591 \| good	12.764 \| good	0.545 \| good
2026-03-09T06:00:00.000Z	31 \| good	4.534 \| good	13.397 \| good	34.376 \| good	0.391 \| good	18.171 \| good	0.301 \| good
2026-03-09T07:00:00.000Z	34 \| good	3.251 \| good	15.895 \| good	36.562 \| good	0.389 \| good	16.944 \| good	0.301 \| good
2026-03-09T08:00:00.000Z	31 \| good	4.587 \| good	28.795 \| good	34.391 \| good	0.596 \| good	12.267 \| good	0.243 \| good
2026-03-09T09:00:00.000Z	31 \| good	3.077 \| good	22.494 \| good	33.148 \| good	0.542 \| good	3.252 \| good	0.147 \| good
2026-03-09T10:00:00.000Z	30 \| good	4.045 \| good	18.734 \| good	32.176 \| good	0.501 \| good	2.093 \| good	0.145 \| good
2026-03-09T11:00:00.000Z	30 \| good	3.473 \| good	13.337 \| good	31.856 \| good	0.564 \| good	5.839 \| good	0.213 \| good
2026-03-09T12:00:00.000Z	25 \| good	2.075 \| good	14.981 \| good	27.253 \| good	0.443 \| good	7.484 \| good	0.244 \| good
2026-03-09T13:00:00.000Z	27 \| good	4.94 \| good	11.107 \| good	28.493 \| good	0.444 \| good	7.75 \| good	0.244 \| good
2026-03-09T14:00:00.000Z	27 \| good	3.592 \| good	16.987 \| good	24.932 \| good	0.511 \| good	29.011 \| good	0.609 \| good
2026-03-09T15:00:00.000Z	33 \| good	5.5 \| good	16.156 \| good	25.58 \| good	0.603 \| good	30.053 \| good	0.704 \| good
2026-03-09T16:00:00.000Z	33 \| good	6.011 \| good	21.554 \| good	27.86 \| good	0.679 \| good	25.288 \| good	0.574 \| good
2026-03-09T17:00:00.000Z	38 \| good	6.67 \| good	20.694 \| good	26.278 \| good	0.589 \| good	14.124 \| good	0.313 \| good
2026-03-09T18:00:00.000Z	38 \| good	6.585 \| good	30.519 \| good	32.155 \| good	0.364 \| good	6.848 \| good	0.236 \| good
2026-03-09T19:00:00.000Z	38 \| good	7.293 \| good	32.678 \| good	35.709 \| good	0.353 \| good	4.963 \| good	0.205 \| good
2026-03-09T20:00:00.000Z	38 \| good	6.721 \| good	28.028 \| good	37.154 \| good	0.347 \| good	5.099 \| good	0.205 \| good
2026-03-09T21:00:00.000Z	39 \| good	4.372 \| good	16.014 \| good	42.464 \| good	0.417 \| good	5.26 \| good	0.218 \| good
2026-03-09T22:00:00.000Z	43 \| good	3.835 \| good	20.749 \| good	45.501 \| good	0.376 \| good	4.647 \| good	0.21 \| good
2026-03-09T23:00:00.000Z	45 \| good	5.043 \| good	21.133 \| good	49.434 \| good	0.389 \| good	3.768 \| good	0.232 \| good
2026-03-10T00:00:00.000Z	46 \| good	3.709 \| good	19.312 \| good	50.104 \| good	0.44 \| good	4.026 \| good	0.228 \| good
2026-03-10T01:00:00.000Z	46 \| good	3.709 \| good	19.312 \| good	50.104 \| good	0.44 \| good	4.026 \| good	0.228 \| good
2026-03-10T02:00:00.000Z	40 \| good	4.389 \| good	19.23 \| good	42.623 \| good	2.547 \| good	11.392 \| good	0.165 \| good
2026-03-10T03:00:00.000Z	39 \| good	4.531 \| good	19.547 \| good	41.936 \| good	2.606 \| good	14.761 \| good	0.178 \| good
2026-03-10T04:00:00.000Z	33 \| good	4.704 \| good	20.633 \| good	36.477 \| good	2.986 \| good	19.486 \| good	0.2 \| good
2026-03-10T05:00:00.000Z	33 \| good	6.05 \| good	27.165 \| good	31.215 \| good	3.365 \| good	24.21 \| good	0.223 \| good
2026-03-10T06:00:00.000Z	49 \| good	8.51 \| good	37.423 \| good	29.011 \| good	3.745 \| good	28.934 \| good	0.245 \| good
2026-03-10T07:00:00.000Z	29 \| good	5.491 \| good	24.103 \| good	26.086 \| good	3.845 \| good	30.579 \| good	0.25 \| good
2026-03-10T08:00:00.000Z	38 \| good	7.479 \| good	33.143 \| good	24.602 \| good	3.946 \| good	32.223 \| good	0.254 \| good
2026-03-10T09:00:00.000Z	49 \| good	8.881 \| good	39.501 \| good	21.901 \| good	4.046 \| good	33.868 \| good	0.259 \| good
2026-03-10T10:00:00.000Z	49 \| good	8.532 \| good	37.417 \| good	25.208 \| good	3.949 \| good	32.763 \| good	0.253 \| good
2026-03-10T11:00:00.000Z	44 \| good	8.179 \| good	36.237 \| good	22.588 \| good	3.852 \| good	31.659 \| good	0.247 \| good
2026-03-10T12:00:00.000Z	49 \| good	8.545 \| good	37.498 \| good	15.974 \| good	3.755 \| good	30.555 \| good	0.242 \| good
2026-03-10T13:00:00.000Z	49 \| good	8.805 \| good	38.668 \| good	18.762 \| good	3.761 \| good	29.09 \| good	0.263 \| good
2026-03-10T14:00:00.000Z	54 \| moderate	10.776 \| good	47.522 \| good	18.17 \| good	3.767 \| good	27.624 \| good	0.285 \| good
2026-03-10T15:00:00.000Z	33 \| good	6.255 \| good	28.134 \| good	24.481 \| good	3.773 \| good	26.159 \| good	0.306 \| good
2026-03-10T16:00:00.000Z	38 \| good	6.745 \| good	29.617 \| good	29.629 \| good	4.328 \| good	21.426 \| good	0.261 \| good
2026-03-10T17:00:00.000Z	33 \| good	6.238 \| good	27.806 \| good	34.489 \| good	4.883 \| good	16.693 \| good	0.216 \| good
2026-03-10T18:00:00.000Z	35 \| good	5.549 \| good	23.875 \| good	37.955 \| good	5.437 \| good	11.96 \| good	0.171 \| good
2026-03-10T19:00:00.000Z	39 \| good	7.322 \| good	32.169 \| good	41.66 \| good	5.054 \| good	10.66 \| good	0.167 \| good
2026-03-10T20:00:00.000Z	52 \| moderate	9.755 \| good	43.287 \| good	44.362 \| good	4.67 \| good	9.361 \| good	0.163 \| good
2026-03-10T21:00:00.000Z	44 \| good	7.941 \| good	34.666 \| good	47.183 \| good	4.286 \| good	8.062 \| good	0.159 \| good
2026-03-10T22:00:00.000Z	44 \| good	6.981 \| good	31.008 \| good	47.96 \| good	3.982 \| good	7.701 \| good	0.157 \| good
2026-03-10T23:00:00.000Z	44 \| good	7.668 \| good	34.073 \| good	47.64 \| good	3.677 \| good	7.341 \| good	0.155 \| good
2026-03-11T00:00:00.000Z	49 \| good	8.508 \| good	37.424 \| good	47.504 \| good	3.373 \| good	6.98 \| good	0.153 \| good
2026-03-11T01:00:00.000Z	40 \| good	6.785 \| good	30.207 \| good	43.269 \| good	3.471 \| good	10.381 \| good	0.165 \| good
2026-03-11T02:00:00.000Z	35 \| good	4.071 \| good	17.347 \| good	37.865 \| good	3.568 \| good	13.781 \| good	0.178 \| good
2026-03-11T03:00:00.000Z	35 \| good	5.129 \| good	22.488 \| good	38.056 \| good	3.666 \| good	17.182 \| good	0.19 \| good
2026-03-11T04:00:00.000Z	33 \| good	6.245 \| good	27.476 \| good	34.69 \| good	4.046 \| good	21.756 \| good	0.209 \| good
2026-03-11T05:00:00.000Z	44 \| good	7.629 \| good	33.722 \| good	30.46 \| good	4.426 \| good	26.33 \| good	0.228 \| good
2026-03-11T06:00:00.000Z	75 \| moderate	21.668 \| fine	27.118 \| good	11.185 \| good	4.802 \| good	30.815 \| good	0.248 \| good
2026-03-11T07:00:00.000Z	44 \| good	8.452 \| good	37.031 \| good	22.146 \| good	4.737 \| good	31.78 \| good	0.258 \| good
2026-03-11T08:00:00.000Z	54 \| moderate	10.567 \| good	46.79 \| good	23.45 \| good	4.668 \| good	32.657 \| good	0.269 \| good
2026-03-11T09:00:00.000Z	49 \| good	9.432 \| good	42.159 \| good	23.927 \| good	4.6 \| good	33.534 \| good	0.279 \| good
2026-03-11T10:00:00.000Z	38 \| good	6.901 \| good	30.219 \| good	21.695 \| good	4.104 \| good	31.73 \| good	0.279 \| good
2026-03-11T11:00:00.000Z	33 \| good	5.752 \| good	25.818 \| good	23.199 \| good	3.609 \| good	29.927 \| good	0.279 \| good
2026-03-11T12:00:00.000Z	84 \| moderate	26.725 \| fine	29.124 \| good	6.662 \| good	3.11 \| good	27.935 \| good	0.279 \| good
2026-03-11T13:00:00.000Z	82 \| moderate	25.661 \| fine	27.963 \| good	8.252 \| good	3.12 \| good	25.852 \| good	0.286 \| good
2026-03-11T14:00:00.000Z	81 \| moderate	25.276 \| fine	27.615 \| good	9.842 \| good	3.13 \| good	23.77 \| good	0.294 \| good
2026-03-11T15:00:00.000Z	84 \| moderate	27.019 \| fine	29.457 \| good	11.432 \| good	3.14 \| good	21.687 \| good	0.301 \| good
2026-03-11T16:00:00.000Z	81 \| moderate	25.379 \| fine	27.828 \| good	21.446 \| good	3.348 \| good	18.25 \| good	0.271 \| good
2026-03-11T17:00:00.000Z	33 \| good	6.409 \| good	28.27 \| good	35.578 \| good	3.6 \| good	15.009 \| good	0.242 \| good
2026-03-11T18:00:00.000Z	64 \| moderate	15.98 \| fine	21.591 \| good	41.476 \| good	3.765 \| good	11.376 \| good	0.211 \| good
2026-03-11T19:00:00.000Z	62 \| moderate	15.356 \| fine	21.448 \| good	45.518 \| good	3.564 \| good	10.043 \| good	0.201 \| good
2026-03-11T20:00:00.000Z	62 \| moderate	14.726 \| fine	20.809 \| good	49.559 \| good	3.364 \| good	8.709 \| good	0.191 \| good
2026-03-11T21:00:00.000Z	60 \| moderate	13.953 \| fine	20.157 \| good	53.601 \| good	3.163 \| good	7.376 \| good	0.18 \| good
2026-03-11T22:00:00.000Z	58 \| moderate	13.12 \| fine	19.381 \| good	54.199 \| good	2.893 \| good	6.877 \| good	0.175 \| good
2026-03-11T23:00:00.000Z	56 \| moderate	12.313 \| fine	18.488 \| good	54.798 \| good	2.623 \| good	6.379 \| good	0.17 \| good
2026-03-12T00:00:00.000Z	56 \| moderate	11.651 \| good	17.64 \| good	55.396 \| fine	2.353 \| good	5.881 \| good	0.165 \| good
2026-03-12T01:00:00.000Z	56 \| moderate	11.543 \| good	17.543 \| good	45.482 \| good	2.363 \| good	11.803 \| good	0.191 \| good

Current air quality index in La CrescentaMontrose, California today

Common air pollutants in La CrescentaMontrose, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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La CrescentaMontrose, California

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

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

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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

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

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