What are the current PM10 levels at Porterville, California?

The current PM10 levels in Porterville, California are 38.889 μg/m3.

What are the current sulfur dioxide (SO2) levels at Porterville, California?

The current sulfur dioxide (SO2) levels in Porterville, California are 0.631 ppb.

What are the current ozone (O3) levels at Porterville, California?

The current ozone (O3) levels at Porterville, California is 63.953 ppm.

What are the current nitrogen dioxide (NO2) levels at Porterville, California?

The current nitrogen dioxide (NO2) levels at Porterville, California is 3.525 ppb.

Real-time air quality index in Porterville, California today

Q: What are the current PM2.5 levels in Porterville, California?

The measured PM2.5 levels in Porterville, California at present are 8.86 μg/m3.

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

Moderate

Porterville, California

Last updated: ... (Local time)

Common air pollutants in Porterville, California

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

8.86 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

38.89 μg/m³

155

255

425

605+

Ozone (O₃)

63.95 ppb

201

201+

Sulfur Dioxide (SO₂)

0.63 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.52 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.11 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Porterville, California

Get Live Pollen Counts

Porterville, California

Scroll To Air Quality Map

Track live Porterville, California air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-24T03:00:00.000Z	52 \| moderate	10.151 \| good	44.634 \| good	45.36 \| good	0.298 \| good	1.81 \| good	0.105 \| good
2026-07-24T04:00:00.000Z	50 \| good	6.797 \| good	30.156 \| good	54.209 \| good	0.813 \| good	3.67 \| good	0.1 \| good
2026-07-24T05:00:00.000Z	52 \| moderate	10.125 \| good	45.018 \| good	51.149 \| good	0.926 \| good	5.445 \| good	0.134 \| good
2026-07-24T06:00:00.000Z	58 \| moderate	12.734 \| fine	57.16 \| fine	47.277 \| good	0.882 \| good	4.081 \| good	0.145 \| good
2026-07-24T07:00:00.000Z	79 \| moderate	24.45 \| fine	106.004 \| fine	39.665 \| good	0.883 \| good	5.17 \| good	0.179 \| good
2026-07-24T08:00:00.000Z	71 \| moderate	20.393 \| fine	89.007 \| fine	32.862 \| good	0.807 \| good	6.986 \| good	0.179 \| good
2026-07-24T09:00:00.000Z	62 \| moderate	14.547 \| fine	64.491 \| fine	24.804 \| good	0.876 \| good	6.003 \| good	0.212 \| good
2026-07-24T10:00:00.000Z	58 \| moderate	13.08 \| fine	58.884 \| fine	21.792 \| good	0.83 \| good	6.939 \| good	0.258 \| good
2026-07-24T11:00:00.000Z	52 \| moderate	10.437 \| good	46.677 \| good	18.001 \| good	0.964 \| good	6.773 \| good	0.258 \| good
2026-07-24T12:00:00.000Z	54 \| moderate	10.981 \| good	48.501 \| good	17.897 \| good	0.825 \| good	10.171 \| good	0.235 \| good
2026-07-24T13:00:00.000Z	49 \| good	9.364 \| good	41.843 \| good	17.873 \| good	0.825 \| good	8.949 \| good	0.213 \| good
2026-07-24T14:00:00.000Z	52 \| moderate	10.468 \| good	46.479 \| good	14.016 \| good	0.813 \| good	11.616 \| good	0.245 \| good
2026-07-24T15:00:00.000Z	49 \| good	9.146 \| good	40.817 \| good	15.071 \| good	0.972 \| good	12.581 \| good	0.256 \| good
2026-07-24T16:00:00.000Z	52 \| moderate	9.908 \| good	43.715 \| good	18.974 \| good	0.934 \| good	9.235 \| good	0.255 \| good
2026-07-24T17:00:00.000Z	49 \| good	8.961 \| good	40.264 \| good	23.96 \| good	0.921 \| good	6.308 \| good	0.244 \| good
2026-07-24T18:00:00.000Z	44 \| good	7.529 \| good	33.04 \| good	32.753 \| good	0.956 \| good	6.009 \| good	0.222 \| good
2026-07-24T19:00:00.000Z	49 \| good	9.187 \| good	40.863 \| good	41.503 \| good	0.908 \| good	5.617 \| good	0.208 \| good
2026-07-24T20:00:00.000Z	54 \| moderate	10.524 \| good	46.728 \| good	48.284 \| good	0.967 \| good	5.444 \| good	0.23 \| good
2026-07-24T21:00:00.000Z	52 \| moderate	9.796 \| good	43.964 \| good	50.444 \| good	1.12 \| good	5.491 \| good	0.178 \| good
2026-07-24T22:00:00.000Z	58 \| moderate	12.71 \| fine	58.09 \| fine	56.396 \| fine	1.04 \| good	4.95 \| good	0.178 \| good
2026-07-24T23:00:00.000Z	84 \| moderate	12.301 \| fine	56.467 \| fine	65.068 \| fine	0.981 \| good	5.505 \| good	0.178 \| good
2026-07-25T00:00:00.000Z	105 \| sensitive	10.237 \| good	45.146 \| good	71.869 \| moderate	0.934 \| good	5.445 \| good	0.178 \| good
2026-07-25T01:00:00.000Z	115 \| sensitive	10.189 \| good	45.334 \| good	74.791 \| moderate	0.753 \| good	4.82 \| good	0.168 \| good
2026-07-25T02:00:00.000Z	108 \| sensitive	11.066 \| good	49.332 \| good	72.916 \| moderate	0.744 \| good	5.096 \| good	0.18 \| good
2026-07-25T03:00:00.000Z	49 \| good	9.17 \| good	40.761 \| good	47.536 \| good	0.264 \| good	1.497 \| good	0.116 \| good
2026-07-25T04:00:00.000Z	77 \| moderate	12.214 \| fine	55 \| fine	63.292 \| fine	0.689 \| good	4.468 \| good	0.156 \| good
2026-07-25T05:00:00.000Z	62 \| moderate	14.866 \| fine	65.984 \| fine	58.271 \| fine	0.877 \| good	5.238 \| good	0.189 \| good
2026-07-25T06:00:00.000Z	62 \| moderate	15.207 \| fine	67.911 \| fine	50.512 \| good	0.747 \| good	7.19 \| good	0.179 \| good
2026-07-25T07:00:00.000Z	60 \| moderate	13.51 \| fine	60.273 \| fine	45.75 \| good	0.71 \| good	6.264 \| good	0.179 \| good
2026-07-25T08:00:00.000Z	54 \| moderate	11.238 \| good	49.8 \| good	40.588 \| good	0.715 \| good	5.674 \| good	0.189 \| good
2026-07-25T09:00:00.000Z	49 \| good	9.161 \| good	41.248 \| good	34.712 \| good	0.676 \| good	5.229 \| good	0.201 \| good
2026-07-25T10:00:00.000Z	44 \| good	8.126 \| good	35.556 \| good	32.639 \| good	0.557 \| good	5.261 \| good	0.168 \| good
2026-07-25T11:00:00.000Z	44 \| good	8.106 \| good	35.447 \| good	32.463 \| good	0.648 \| good	5.473 \| good	0.134 \| good
2026-07-25T12:00:00.000Z	52 \| moderate	9.502 \| good	42.97 \| good	32.434 \| good	0.537 \| good	5.651 \| good	0.145 \| good
2026-07-25T13:00:00.000Z	49 \| good	9.228 \| good	41.051 \| good	32.384 \| good	0.537 \| good	4.818 \| good	0.145 \| good
2026-07-25T14:00:00.000Z	52 \| moderate	9.586 \| good	42.816 \| good	25.88 \| good	0.52 \| good	6.033 \| good	0.222 \| good
2026-07-25T15:00:00.000Z	52 \| moderate	10.242 \| good	45.595 \| good	27.503 \| good	0.66 \| good	7.596 \| good	0.111 \| good
2026-07-25T16:00:00.000Z	54 \| moderate	10.985 \| good	48.401 \| good	25.764 \| good	0.636 \| good	6.88 \| good	0.145 \| good
2026-07-25T17:00:00.000Z	49 \| good	9.156 \| good	40.719 \| good	23.999 \| good	0.706 \| good	5.899 \| good	0.145 \| good
2026-07-25T18:00:00.000Z	33 \| good	5.677 \| good	24.7 \| good	26.979 \| good	0.739 \| good	4.685 \| good	0.155 \| good
2026-07-25T19:00:00.000Z	31 \| good	5.393 \| good	23.758 \| good	33.751 \| good	0.739 \| good	5.07 \| good	0.155 \| good
2026-07-25T20:00:00.000Z	39 \| good	4.332 \| good	19.071 \| good	41.544 \| good	0.678 \| good	4.787 \| good	0.121 \| good
2026-07-25T21:00:00.000Z	45 \| good	4.255 \| good	19.16 \| good	49.298 \| good	0.662 \| good	4.313 \| good	0.121 \| good
2026-07-25T22:00:00.000Z	49 \| good	6.62 \| good	29.537 \| good	53.278 \| good	0.668 \| good	3.964 \| good	0.121 \| good
2026-07-25T23:00:00.000Z	61 \| moderate	6.782 \| good	30.346 \| good	58.099 \| fine	0.669 \| good	3.644 \| good	0.111 \| good
2026-07-26T00:00:00.000Z	77 \| moderate	8.731 \| good	38.728 \| good	62.891 \| fine	0.667 \| good	3.818 \| good	0.111 \| good
2026-07-26T01:00:00.000Z	80 \| moderate	8.86 \| good	38.889 \| good	63.953 \| fine	0.631 \| good	3.525 \| good	0.111 \| good
2026-07-26T02:00:00.000Z	80 \| moderate	8.86 \| good	38.889 \| good	63.953 \| fine	0.631 \| good	3.525 \| good	0.111 \| good
2026-07-26T03:00:00.000Z	49 \| good	9.041 \| good	40.495 \| good	46.173 \| good	0.252 \| good	1.543 \| good	0.121 \| good
2026-07-26T04:00:00.000Z	58 \| moderate	12.536 \| fine	56.224 \| fine	36.445 \| good	0.274 \| good	2.624 \| good	0.125 \| good
2026-07-26T05:00:00.000Z	79 \| moderate	23.727 \| fine	103.762 \| fine	35.079 \| good	0.296 \| good	3.515 \| good	0.128 \| good
2026-07-26T06:00:00.000Z	60 \| moderate	13.914 \| fine	62.671 \| fine	32.646 \| good	0.318 \| good	4.443 \| good	0.131 \| good
2026-07-26T07:00:00.000Z	54 \| moderate	10.875 \| good	47.902 \| good	25.966 \| good	0.337 \| good	4.963 \| good	0.131 \| good
2026-07-26T08:00:00.000Z	56 \| moderate	12.119 \| fine	54.295 \| good	24.503 \| good	0.352 \| good	5.223 \| good	0.129 \| good
2026-07-26T09:00:00.000Z	52 \| moderate	9.569 \| good	42.701 \| good	21.067 \| good	0.367 \| good	5.499 \| good	0.127 \| good
2026-07-26T10:00:00.000Z	49 \| good	9.202 \| good	40.722 \| good	18.546 \| good	0.38 \| good	5.83 \| good	0.126 \| good
2026-07-26T11:00:00.000Z	44 \| good	7.934 \| good	34.761 \| good	18.057 \| good	0.387 \| good	6.25 \| good	0.125 \| good
2026-07-26T12:00:00.000Z	38 \| good	7.445 \| good	32.762 \| good	16.494 \| good	0.388 \| good	6.663 \| good	0.124 \| good
2026-07-26T13:00:00.000Z	44 \| good	7.618 \| good	33.542 \| good	14.852 \| good	0.379 \| good	7.067 \| good	0.123 \| good
2026-07-26T14:00:00.000Z	49 \| good	8.935 \| good	40.04 \| good	19.376 \| good	0.357 \| good	6.508 \| good	0.123 \| good
2026-07-26T15:00:00.000Z	44 \| good	8.141 \| good	35.882 \| good	26.785 \| good	0.349 \| good	4.646 \| good	0.121 \| good
2026-07-26T16:00:00.000Z	33 \| good	5.998 \| good	26.898 \| good	34.321 \| good	0.38 \| good	3.013 \| good	0.114 \| good
2026-07-26T17:00:00.000Z	38 \| good	7.355 \| good	32.288 \| good	40.556 \| good	0.405 \| good	2.359 \| good	0.115 \| good
2026-07-26T18:00:00.000Z	49 \| good	8.531 \| good	37.452 \| good	45.504 \| good	0.41 \| good	1.66 \| good	0.117 \| good
2026-07-26T19:00:00.000Z	46 \| good	8.405 \| good	37.122 \| good	49.782 \| good	0.396 \| good	1.074 \| good	0.119 \| good
2026-07-26T20:00:00.000Z	52 \| moderate	9.855 \| good	43.821 \| good	55.29 \| fine	0.372 \| good	0.745 \| good	0.119 \| good
2026-07-26T21:00:00.000Z	71 \| moderate	9.769 \| good	43.227 \| good	60.906 \| fine	0.347 \| good	0.578 \| good	0.117 \| good
2026-07-26T22:00:00.000Z	77 \| moderate	8.643 \| good	38.148 \| good	63.165 \| fine	0.319 \| good	0.483 \| good	0.113 \| good
2026-07-26T23:00:00.000Z	74 \| moderate	9.032 \| good	40.526 \| good	61.808 \| fine	0.293 \| good	0.44 \| good	0.11 \| good
2026-07-27T00:00:00.000Z	71 \| moderate	8.011 \| good	34.999 \| good	60.679 \| fine	0.275 \| good	0.449 \| good	0.107 \| good
2026-07-27T01:00:00.000Z	58 \| moderate	6.952 \| good	30.789 \| good	56.873 \| fine	0.264 \| good	0.541 \| good	0.105 \| good
2026-07-27T02:00:00.000Z	44 \| good	5.646 \| good	24.064 \| good	47.662 \| good	0.259 \| good	0.794 \| good	0.105 \| good
2026-07-27T03:00:00.000Z	54 \| moderate	10.694 \| good	47.332 \| good	41.904 \| good	0.26 \| good	1.602 \| good	0.108 \| good
2026-07-27T04:00:00.000Z	56 \| moderate	12.48 \| fine	55.887 \| fine	32.063 \| good	0.279 \| good	2.815 \| good	0.113 \| good
2026-07-27T05:00:00.000Z	73 \| moderate	21.028 \| fine	92.057 \| fine	31.675 \| good	0.295 \| good	3.847 \| good	0.117 \| good
2026-07-27T06:00:00.000Z	56 \| moderate	12.33 \| fine	55.746 \| fine	27.707 \| good	0.313 \| good	4.532 \| good	0.121 \| good
2026-07-27T07:00:00.000Z	49 \| good	9.312 \| good	41.28 \| good	24.7 \| good	0.328 \| good	4.708 \| good	0.122 \| good
2026-07-27T08:00:00.000Z	54 \| moderate	10.979 \| good	48.48 \| good	22.808 \| good	0.345 \| good	4.663 \| good	0.12 \| good
2026-07-27T09:00:00.000Z	44 \| good	8.449 \| good	36.824 \| good	18.393 \| good	0.361 \| good	4.703 \| good	0.118 \| good
2026-07-27T10:00:00.000Z	44 \| good	7.801 \| good	33.946 \| good	14.196 \| good	0.374 \| good	4.908 \| good	0.116 \| good
2026-07-27T11:00:00.000Z	38 \| good	6.947 \| good	30.788 \| good	14.641 \| good	0.384 \| good	5.195 \| good	0.114 \| good
2026-07-27T12:00:00.000Z	38 \| good	6.576 \| good	29.561 \| good	12.162 \| good	0.383 \| good	5.666 \| good	0.113 \| good
2026-07-27T13:00:00.000Z	33 \| good	6.402 \| good	28.644 \| good	11.632 \| good	0.373 \| good	6.213 \| good	0.112 \| good
2026-07-27T14:00:00.000Z	44 \| good	7.604 \| good	33.58 \| good	18.233 \| good	0.352 \| good	5.822 \| good	0.112 \| good
2026-07-27T15:00:00.000Z	44 \| good	7.561 \| good	33.13 \| good	27.113 \| good	0.356 \| good	3.759 \| good	0.11 \| good
2026-07-27T16:00:00.000Z	33 \| good	6.37 \| good	28.222 \| good	35.964 \| good	0.39 \| good	2.574 \| good	0.107 \| good
2026-07-27T17:00:00.000Z	38 \| good	7.007 \| good	31.234 \| good	40.96 \| good	0.41 \| good	2.205 \| good	0.108 \| good
2026-07-27T18:00:00.000Z	44 \| good	7.85 \| good	34.336 \| good	45.764 \| good	0.417 \| good	1.753 \| good	0.11 \| good
2026-07-27T19:00:00.000Z	49 \| good	9.014 \| good	39.459 \| good	51.244 \| good	0.405 \| good	1.245 \| good	0.112 \| good
2026-07-27T20:00:00.000Z	54 \| moderate	7.981 \| good	35.167 \| good	56.017 \| fine	0.377 \| good	0.871 \| good	0.112 \| good
2026-07-27T21:00:00.000Z	74 \| moderate	8.799 \| good	38.599 \| good	62.232 \| fine	0.34 \| good	0.661 \| good	0.11 \| good
2026-07-27T22:00:00.000Z	77 \| moderate	8.055 \| good	35.215 \| good	63.49 \| fine	0.305 \| good	0.559 \| good	0.107 \| good
2026-07-27T23:00:00.000Z	77 \| moderate	6.813 \| good	30.341 \| good	63.359 \| fine	0.273 \| good	0.508 \| good	0.104 \| good
2026-07-28T00:00:00.000Z	71 \| moderate	7.935 \| good	25.638 \| good	60.845 \| fine	0.248 \| good	0.521 \| good	0.101 \| good
2026-07-28T01:00:00.000Z	51 \| moderate	5.501 \| good	23.784 \| good	54.663 \| good	0.233 \| good	0.602 \| good	0.1 \| good
2026-07-28T02:00:00.000Z	46 \| good	4.393 \| good	18.983 \| good	49.68 \| good	0.227 \| good	0.84 \| good	0.1 \| good

Porterville

Empower business decisions with accurate air quality data

Porterville, California air quality map: Real-time AQI near you

0.11ppm

How accurate is California, USA air quality data?

Air quality measurements for California, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.

Source: Ambee Data Sources

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Frequently asked questions

How frequently is the air quality data for Porterville, California updated?

Air quality data for Porterville, California is updated on an hourly basis.

When did Porterville, California experience the worst air quality in the last 24 hours?

The worst air quality in Porterville, California was recorded at 02:00:00 on 2026-07-25.

When did Porterville, California have its best air quality in the last 24 hours?

The best air quality in Porterville, California was recorded at 07:00:00 on 2026-07-25.

What is the real-time air quality index for Porterville, California?

The real-time air quality index in Porterville, California is 80, currently categorized as Moderate.

Which pollutant is found most often in Porterville, California?

The most common pollutant in Porterville, California is O3.

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

If the air quality in Porterville, California is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Porterville, California?

The measured PM_2.5 levels in Porterville, California at present are 8.86 μg/m³.

What are the current PM₁₀ levels at Porterville, California?

The current PM₁₀ levels in Porterville, California are 38.889 μg/m³.

What are the current carbon monoxide (CO) levels at Porterville, California?

The current carbon monoxide (CO) level in Porterville, California is 0.111 ppm.

What are the current sulfur dioxide (SO₂) levels at Porterville, California?

The current sulfur dioxide (SO₂) levels in Porterville, California are 0.631 ppb.

What are the current ozone (O₃) levels at Porterville, California?

The current ozone (O₃) levels at Porterville, California is 63.953 ppm.

What are the current nitrogen dioxide (NO₂) levels at Porterville, California?

The current nitrogen dioxide (NO₂) levels at Porterville, California is 3.525 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-24T03:00:00.000Z	52 \| moderate	10.151 \| good	44.634 \| good	45.36 \| good	0.298 \| good	1.81 \| good	0.105 \| good
2026-07-24T04:00:00.000Z	50 \| good	6.797 \| good	30.156 \| good	54.209 \| good	0.813 \| good	3.67 \| good	0.1 \| good
2026-07-24T05:00:00.000Z	52 \| moderate	10.125 \| good	45.018 \| good	51.149 \| good	0.926 \| good	5.445 \| good	0.134 \| good
2026-07-24T06:00:00.000Z	58 \| moderate	12.734 \| fine	57.16 \| fine	47.277 \| good	0.882 \| good	4.081 \| good	0.145 \| good
2026-07-24T07:00:00.000Z	79 \| moderate	24.45 \| fine	106.004 \| fine	39.665 \| good	0.883 \| good	5.17 \| good	0.179 \| good
2026-07-24T08:00:00.000Z	71 \| moderate	20.393 \| fine	89.007 \| fine	32.862 \| good	0.807 \| good	6.986 \| good	0.179 \| good
2026-07-24T09:00:00.000Z	62 \| moderate	14.547 \| fine	64.491 \| fine	24.804 \| good	0.876 \| good	6.003 \| good	0.212 \| good
2026-07-24T10:00:00.000Z	58 \| moderate	13.08 \| fine	58.884 \| fine	21.792 \| good	0.83 \| good	6.939 \| good	0.258 \| good
2026-07-24T11:00:00.000Z	52 \| moderate	10.437 \| good	46.677 \| good	18.001 \| good	0.964 \| good	6.773 \| good	0.258 \| good
2026-07-24T12:00:00.000Z	54 \| moderate	10.981 \| good	48.501 \| good	17.897 \| good	0.825 \| good	10.171 \| good	0.235 \| good
2026-07-24T13:00:00.000Z	49 \| good	9.364 \| good	41.843 \| good	17.873 \| good	0.825 \| good	8.949 \| good	0.213 \| good
2026-07-24T14:00:00.000Z	52 \| moderate	10.468 \| good	46.479 \| good	14.016 \| good	0.813 \| good	11.616 \| good	0.245 \| good
2026-07-24T15:00:00.000Z	49 \| good	9.146 \| good	40.817 \| good	15.071 \| good	0.972 \| good	12.581 \| good	0.256 \| good
2026-07-24T16:00:00.000Z	52 \| moderate	9.908 \| good	43.715 \| good	18.974 \| good	0.934 \| good	9.235 \| good	0.255 \| good
2026-07-24T17:00:00.000Z	49 \| good	8.961 \| good	40.264 \| good	23.96 \| good	0.921 \| good	6.308 \| good	0.244 \| good
2026-07-24T18:00:00.000Z	44 \| good	7.529 \| good	33.04 \| good	32.753 \| good	0.956 \| good	6.009 \| good	0.222 \| good
2026-07-24T19:00:00.000Z	49 \| good	9.187 \| good	40.863 \| good	41.503 \| good	0.908 \| good	5.617 \| good	0.208 \| good
2026-07-24T20:00:00.000Z	54 \| moderate	10.524 \| good	46.728 \| good	48.284 \| good	0.967 \| good	5.444 \| good	0.23 \| good
2026-07-24T21:00:00.000Z	52 \| moderate	9.796 \| good	43.964 \| good	50.444 \| good	1.12 \| good	5.491 \| good	0.178 \| good
2026-07-24T22:00:00.000Z	58 \| moderate	12.71 \| fine	58.09 \| fine	56.396 \| fine	1.04 \| good	4.95 \| good	0.178 \| good
2026-07-24T23:00:00.000Z	84 \| moderate	12.301 \| fine	56.467 \| fine	65.068 \| fine	0.981 \| good	5.505 \| good	0.178 \| good
2026-07-25T00:00:00.000Z	105 \| sensitive	10.237 \| good	45.146 \| good	71.869 \| moderate	0.934 \| good	5.445 \| good	0.178 \| good
2026-07-25T01:00:00.000Z	115 \| sensitive	10.189 \| good	45.334 \| good	74.791 \| moderate	0.753 \| good	4.82 \| good	0.168 \| good
2026-07-25T02:00:00.000Z	108 \| sensitive	11.066 \| good	49.332 \| good	72.916 \| moderate	0.744 \| good	5.096 \| good	0.18 \| good
2026-07-25T03:00:00.000Z	49 \| good	9.17 \| good	40.761 \| good	47.536 \| good	0.264 \| good	1.497 \| good	0.116 \| good
2026-07-25T04:00:00.000Z	77 \| moderate	12.214 \| fine	55 \| fine	63.292 \| fine	0.689 \| good	4.468 \| good	0.156 \| good
2026-07-25T05:00:00.000Z	62 \| moderate	14.866 \| fine	65.984 \| fine	58.271 \| fine	0.877 \| good	5.238 \| good	0.189 \| good
2026-07-25T06:00:00.000Z	62 \| moderate	15.207 \| fine	67.911 \| fine	50.512 \| good	0.747 \| good	7.19 \| good	0.179 \| good
2026-07-25T07:00:00.000Z	60 \| moderate	13.51 \| fine	60.273 \| fine	45.75 \| good	0.71 \| good	6.264 \| good	0.179 \| good
2026-07-25T08:00:00.000Z	54 \| moderate	11.238 \| good	49.8 \| good	40.588 \| good	0.715 \| good	5.674 \| good	0.189 \| good
2026-07-25T09:00:00.000Z	49 \| good	9.161 \| good	41.248 \| good	34.712 \| good	0.676 \| good	5.229 \| good	0.201 \| good
2026-07-25T10:00:00.000Z	44 \| good	8.126 \| good	35.556 \| good	32.639 \| good	0.557 \| good	5.261 \| good	0.168 \| good
2026-07-25T11:00:00.000Z	44 \| good	8.106 \| good	35.447 \| good	32.463 \| good	0.648 \| good	5.473 \| good	0.134 \| good
2026-07-25T12:00:00.000Z	52 \| moderate	9.502 \| good	42.97 \| good	32.434 \| good	0.537 \| good	5.651 \| good	0.145 \| good
2026-07-25T13:00:00.000Z	49 \| good	9.228 \| good	41.051 \| good	32.384 \| good	0.537 \| good	4.818 \| good	0.145 \| good
2026-07-25T14:00:00.000Z	52 \| moderate	9.586 \| good	42.816 \| good	25.88 \| good	0.52 \| good	6.033 \| good	0.222 \| good
2026-07-25T15:00:00.000Z	52 \| moderate	10.242 \| good	45.595 \| good	27.503 \| good	0.66 \| good	7.596 \| good	0.111 \| good
2026-07-25T16:00:00.000Z	54 \| moderate	10.985 \| good	48.401 \| good	25.764 \| good	0.636 \| good	6.88 \| good	0.145 \| good
2026-07-25T17:00:00.000Z	49 \| good	9.156 \| good	40.719 \| good	23.999 \| good	0.706 \| good	5.899 \| good	0.145 \| good
2026-07-25T18:00:00.000Z	33 \| good	5.677 \| good	24.7 \| good	26.979 \| good	0.739 \| good	4.685 \| good	0.155 \| good
2026-07-25T19:00:00.000Z	31 \| good	5.393 \| good	23.758 \| good	33.751 \| good	0.739 \| good	5.07 \| good	0.155 \| good
2026-07-25T20:00:00.000Z	39 \| good	4.332 \| good	19.071 \| good	41.544 \| good	0.678 \| good	4.787 \| good	0.121 \| good
2026-07-25T21:00:00.000Z	45 \| good	4.255 \| good	19.16 \| good	49.298 \| good	0.662 \| good	4.313 \| good	0.121 \| good
2026-07-25T22:00:00.000Z	49 \| good	6.62 \| good	29.537 \| good	53.278 \| good	0.668 \| good	3.964 \| good	0.121 \| good
2026-07-25T23:00:00.000Z	61 \| moderate	6.782 \| good	30.346 \| good	58.099 \| fine	0.669 \| good	3.644 \| good	0.111 \| good
2026-07-26T00:00:00.000Z	77 \| moderate	8.731 \| good	38.728 \| good	62.891 \| fine	0.667 \| good	3.818 \| good	0.111 \| good
2026-07-26T01:00:00.000Z	80 \| moderate	8.86 \| good	38.889 \| good	63.953 \| fine	0.631 \| good	3.525 \| good	0.111 \| good
2026-07-26T02:00:00.000Z	80 \| moderate	8.86 \| good	38.889 \| good	63.953 \| fine	0.631 \| good	3.525 \| good	0.111 \| good
2026-07-26T03:00:00.000Z	49 \| good	9.041 \| good	40.495 \| good	46.173 \| good	0.252 \| good	1.543 \| good	0.121 \| good
2026-07-26T04:00:00.000Z	58 \| moderate	12.536 \| fine	56.224 \| fine	36.445 \| good	0.274 \| good	2.624 \| good	0.125 \| good
2026-07-26T05:00:00.000Z	79 \| moderate	23.727 \| fine	103.762 \| fine	35.079 \| good	0.296 \| good	3.515 \| good	0.128 \| good
2026-07-26T06:00:00.000Z	60 \| moderate	13.914 \| fine	62.671 \| fine	32.646 \| good	0.318 \| good	4.443 \| good	0.131 \| good
2026-07-26T07:00:00.000Z	54 \| moderate	10.875 \| good	47.902 \| good	25.966 \| good	0.337 \| good	4.963 \| good	0.131 \| good
2026-07-26T08:00:00.000Z	56 \| moderate	12.119 \| fine	54.295 \| good	24.503 \| good	0.352 \| good	5.223 \| good	0.129 \| good
2026-07-26T09:00:00.000Z	52 \| moderate	9.569 \| good	42.701 \| good	21.067 \| good	0.367 \| good	5.499 \| good	0.127 \| good
2026-07-26T10:00:00.000Z	49 \| good	9.202 \| good	40.722 \| good	18.546 \| good	0.38 \| good	5.83 \| good	0.126 \| good
2026-07-26T11:00:00.000Z	44 \| good	7.934 \| good	34.761 \| good	18.057 \| good	0.387 \| good	6.25 \| good	0.125 \| good
2026-07-26T12:00:00.000Z	38 \| good	7.445 \| good	32.762 \| good	16.494 \| good	0.388 \| good	6.663 \| good	0.124 \| good
2026-07-26T13:00:00.000Z	44 \| good	7.618 \| good	33.542 \| good	14.852 \| good	0.379 \| good	7.067 \| good	0.123 \| good
2026-07-26T14:00:00.000Z	49 \| good	8.935 \| good	40.04 \| good	19.376 \| good	0.357 \| good	6.508 \| good	0.123 \| good
2026-07-26T15:00:00.000Z	44 \| good	8.141 \| good	35.882 \| good	26.785 \| good	0.349 \| good	4.646 \| good	0.121 \| good
2026-07-26T16:00:00.000Z	33 \| good	5.998 \| good	26.898 \| good	34.321 \| good	0.38 \| good	3.013 \| good	0.114 \| good
2026-07-26T17:00:00.000Z	38 \| good	7.355 \| good	32.288 \| good	40.556 \| good	0.405 \| good	2.359 \| good	0.115 \| good
2026-07-26T18:00:00.000Z	49 \| good	8.531 \| good	37.452 \| good	45.504 \| good	0.41 \| good	1.66 \| good	0.117 \| good
2026-07-26T19:00:00.000Z	46 \| good	8.405 \| good	37.122 \| good	49.782 \| good	0.396 \| good	1.074 \| good	0.119 \| good
2026-07-26T20:00:00.000Z	52 \| moderate	9.855 \| good	43.821 \| good	55.29 \| fine	0.372 \| good	0.745 \| good	0.119 \| good
2026-07-26T21:00:00.000Z	71 \| moderate	9.769 \| good	43.227 \| good	60.906 \| fine	0.347 \| good	0.578 \| good	0.117 \| good
2026-07-26T22:00:00.000Z	77 \| moderate	8.643 \| good	38.148 \| good	63.165 \| fine	0.319 \| good	0.483 \| good	0.113 \| good
2026-07-26T23:00:00.000Z	74 \| moderate	9.032 \| good	40.526 \| good	61.808 \| fine	0.293 \| good	0.44 \| good	0.11 \| good
2026-07-27T00:00:00.000Z	71 \| moderate	8.011 \| good	34.999 \| good	60.679 \| fine	0.275 \| good	0.449 \| good	0.107 \| good
2026-07-27T01:00:00.000Z	58 \| moderate	6.952 \| good	30.789 \| good	56.873 \| fine	0.264 \| good	0.541 \| good	0.105 \| good
2026-07-27T02:00:00.000Z	44 \| good	5.646 \| good	24.064 \| good	47.662 \| good	0.259 \| good	0.794 \| good	0.105 \| good
2026-07-27T03:00:00.000Z	54 \| moderate	10.694 \| good	47.332 \| good	41.904 \| good	0.26 \| good	1.602 \| good	0.108 \| good
2026-07-27T04:00:00.000Z	56 \| moderate	12.48 \| fine	55.887 \| fine	32.063 \| good	0.279 \| good	2.815 \| good	0.113 \| good
2026-07-27T05:00:00.000Z	73 \| moderate	21.028 \| fine	92.057 \| fine	31.675 \| good	0.295 \| good	3.847 \| good	0.117 \| good
2026-07-27T06:00:00.000Z	56 \| moderate	12.33 \| fine	55.746 \| fine	27.707 \| good	0.313 \| good	4.532 \| good	0.121 \| good
2026-07-27T07:00:00.000Z	49 \| good	9.312 \| good	41.28 \| good	24.7 \| good	0.328 \| good	4.708 \| good	0.122 \| good
2026-07-27T08:00:00.000Z	54 \| moderate	10.979 \| good	48.48 \| good	22.808 \| good	0.345 \| good	4.663 \| good	0.12 \| good
2026-07-27T09:00:00.000Z	44 \| good	8.449 \| good	36.824 \| good	18.393 \| good	0.361 \| good	4.703 \| good	0.118 \| good
2026-07-27T10:00:00.000Z	44 \| good	7.801 \| good	33.946 \| good	14.196 \| good	0.374 \| good	4.908 \| good	0.116 \| good
2026-07-27T11:00:00.000Z	38 \| good	6.947 \| good	30.788 \| good	14.641 \| good	0.384 \| good	5.195 \| good	0.114 \| good
2026-07-27T12:00:00.000Z	38 \| good	6.576 \| good	29.561 \| good	12.162 \| good	0.383 \| good	5.666 \| good	0.113 \| good
2026-07-27T13:00:00.000Z	33 \| good	6.402 \| good	28.644 \| good	11.632 \| good	0.373 \| good	6.213 \| good	0.112 \| good
2026-07-27T14:00:00.000Z	44 \| good	7.604 \| good	33.58 \| good	18.233 \| good	0.352 \| good	5.822 \| good	0.112 \| good
2026-07-27T15:00:00.000Z	44 \| good	7.561 \| good	33.13 \| good	27.113 \| good	0.356 \| good	3.759 \| good	0.11 \| good
2026-07-27T16:00:00.000Z	33 \| good	6.37 \| good	28.222 \| good	35.964 \| good	0.39 \| good	2.574 \| good	0.107 \| good
2026-07-27T17:00:00.000Z	38 \| good	7.007 \| good	31.234 \| good	40.96 \| good	0.41 \| good	2.205 \| good	0.108 \| good
2026-07-27T18:00:00.000Z	44 \| good	7.85 \| good	34.336 \| good	45.764 \| good	0.417 \| good	1.753 \| good	0.11 \| good
2026-07-27T19:00:00.000Z	49 \| good	9.014 \| good	39.459 \| good	51.244 \| good	0.405 \| good	1.245 \| good	0.112 \| good
2026-07-27T20:00:00.000Z	54 \| moderate	7.981 \| good	35.167 \| good	56.017 \| fine	0.377 \| good	0.871 \| good	0.112 \| good
2026-07-27T21:00:00.000Z	74 \| moderate	8.799 \| good	38.599 \| good	62.232 \| fine	0.34 \| good	0.661 \| good	0.11 \| good
2026-07-27T22:00:00.000Z	77 \| moderate	8.055 \| good	35.215 \| good	63.49 \| fine	0.305 \| good	0.559 \| good	0.107 \| good
2026-07-27T23:00:00.000Z	77 \| moderate	6.813 \| good	30.341 \| good	63.359 \| fine	0.273 \| good	0.508 \| good	0.104 \| good
2026-07-28T00:00:00.000Z	71 \| moderate	7.935 \| good	25.638 \| good	60.845 \| fine	0.248 \| good	0.521 \| good	0.101 \| good
2026-07-28T01:00:00.000Z	51 \| moderate	5.501 \| good	23.784 \| good	54.663 \| good	0.233 \| good	0.602 \| good	0.1 \| good
2026-07-28T02:00:00.000Z	46 \| good	4.393 \| good	18.983 \| good	49.68 \| good	0.227 \| good	0.84 \| good	0.1 \| good

Real-time air quality index in Porterville, California today

Common air pollutants in Porterville, California

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Porterville, California air quality forecast and history

Empower business decisions with accurate air quality data

Porterville, California air quality map: Real-time AQI near you

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Air quality levels in US

Frequently asked questions

How frequently is the air quality data for Porterville, California updated?

When did Porterville, California experience the worst air quality in the last 24 hours?

When did Porterville, California have its best air quality in the last 24 hours?

What is the real-time air quality index for Porterville, California?

Which pollutant is found most often in Porterville, California?

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

What are the current PM2.5 levels in Porterville, California?

What are the current PM10 levels at Porterville, California?

What are the current carbon monoxide (CO) levels at Porterville, California?

What are the current sulfur dioxide (SO2) levels at Porterville, California?

What are the current ozone (O3) levels at Porterville, California?

What are the current nitrogen dioxide (NO2) levels at Porterville, California?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What are the current PM_2.5 levels in Porterville, California?

What are the current PM₁₀ levels at Porterville, California?

What are the current sulfur dioxide (SO₂) levels at Porterville, California?

What are the current ozone (O₃) levels at Porterville, California?

What are the current nitrogen dioxide (NO₂) levels at Porterville, California?