What are the current PM10 levels at Porterville, California?

The current PM10 levels in Porterville, California are 20.96 μg/m3.

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

The current sulfur dioxide (SO2) levels in Porterville, California are 0.426 ppb.

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

The current ozone (O3) levels at Porterville, California is 18.144 ppm.

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

The current nitrogen dioxide (NO2) levels at Porterville, California is 6.083 ppb.

Real-time air quality index in Porterville, California today

Name: Live air pollution levels in Porterville, California today
Creator: Ambee

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)

Good

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)

5.38 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

23.09 μg/m³

155

255

425

605+

Ozone (O₃)

30.11 ppb

201

201+

Sulfur Dioxide (SO₂)

0.48 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.48 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
2025-07-21T09:00:00.000Z	44 \| good	8.096 \| good	35.945 \| good	23.712 \| good	0.396 \| good	4.995 \| good	0.1 \| good
2025-07-21T10:00:00.000Z	38 \| good	6.599 \| good	29.391 \| good	18.857 \| good	0.408 \| good	4.678 \| good	0.147 \| good
2025-07-21T11:00:00.000Z	44 \| good	8.189 \| good	35.883 \| good	15.996 \| good	0.409 \| good	4.305 \| good	0.135 \| good
2025-07-21T12:00:00.000Z	49 \| good	8.991 \| good	40.429 \| good	15.783 \| good	0.412 \| good	6.478 \| good	0.111 \| good
2025-07-21T13:00:00.000Z	49 \| good	9.363 \| good	42.325 \| good	15.727 \| good	0.385 \| good	7.913 \| good	0.124 \| good
2025-07-21T14:00:00.000Z	38 \| good	7.225 \| good	32.057 \| good	14.75 \| good	0.518 \| good	7.976 \| good	0.175 \| good
2025-07-21T15:00:00.000Z	27 \| good	4.788 \| good	20.809 \| good	16.661 \| good	0.504 \| good	9.817 \| good	0.161 \| good
2025-07-21T16:00:00.000Z	27 \| good	5.431 \| good	23.624 \| good	21.424 \| good	0.548 \| good	8.93 \| good	0.161 \| good
2025-07-21T17:00:00.000Z	27 \| good	5.219 \| good	22.572 \| good	25.371 \| good	0.521 \| good	5.61 \| good	0.161 \| good
2025-07-21T18:00:00.000Z	27 \| good	4.638 \| good	20.586 \| good	28.28 \| good	0.474 \| good	5.72 \| good	0.135 \| good
2025-07-21T19:00:00.000Z	33 \| good	5.738 \| good	25.167 \| good	31.268 \| good	0.42 \| good	4.896 \| good	0.147 \| good
2025-07-21T20:00:00.000Z	33 \| good	5.806 \| good	25.019 \| good	34.288 \| good	0.46 \| good	5.014 \| good	0.112 \| good
2025-07-21T21:00:00.000Z	37 \| good	4.95 \| good	21.168 \| good	40.014 \| good	0.555 \| good	5.039 \| good	0.112 \| good
2025-07-21T22:00:00.000Z	43 \| good	4.974 \| good	21.251 \| good	45.832 \| good	0.569 \| good	4.626 \| good	0.112 \| good
2025-07-21T23:00:00.000Z	44 \| good	5.432 \| good	23.106 \| good	47.768 \| good	0.559 \| good	4.637 \| good	0.112 \| good
2025-07-22T00:00:00.000Z	45 \| good	7.095 \| good	31.539 \| good	48.728 \| good	0.615 \| good	4.703 \| good	0.1 \| good
2025-07-22T01:00:00.000Z	47 \| good	6.98 \| good	31.465 \| good	50.541 \| good	0.509 \| good	3.711 \| good	0.1 \| good
2025-07-22T02:00:00.000Z	44 \| good	6.401 \| good	28.541 \| good	48.486 \| good	0.54 \| good	2.249 \| good	0.1 \| good
2025-07-22T03:00:00.000Z	49 \| good	8.93 \| good	39.176 \| good	32.453 \| good	0.251 \| good	2.29 \| good	0.128 \| good
2025-07-22T04:00:00.000Z	36 \| good	6.496 \| good	29.549 \| good	38.748 \| good	0.561 \| good	4.116 \| good	0.1 \| good
2025-07-22T05:00:00.000Z	38 \| good	6.679 \| good	29.497 \| good	33.907 \| good	0.58 \| good	4.129 \| good	0.135 \| good
2025-07-22T06:00:00.000Z	44 \| good	7.729 \| good	34.271 \| good	30.103 \| good	0.522 \| good	4.128 \| good	0.1 \| good
2025-07-22T07:00:00.000Z	33 \| good	6.351 \| good	28.784 \| good	28.177 \| good	0.522 \| good	3.674 \| good	0.111 \| good
2025-07-22T08:00:00.000Z	52 \| moderate	10.396 \| good	46.622 \| good	25.98 \| good	0.437 \| good	3.777 \| good	0.147 \| good
2025-07-22T09:00:00.000Z	49 \| good	9.071 \| good	40.947 \| good	23.015 \| good	0.398 \| good	3.911 \| good	0.1 \| good
2025-07-22T10:00:00.000Z	38 \| good	6.99 \| good	31.457 \| good	20.087 \| good	0.369 \| good	3.476 \| good	0.111 \| good
2025-07-22T11:00:00.000Z	27 \| good	4.528 \| good	20.088 \| good	17.096 \| good	0.378 \| good	4.408 \| good	0.1 \| good
2025-07-22T12:00:00.000Z	33 \| good	5.634 \| good	24.736 \| good	16.964 \| good	0.542 \| good	4.483 \| good	0.111 \| good
2025-07-22T13:00:00.000Z	27 \| good	5.257 \| good	22.842 \| good	16.858 \| good	0.522 \| good	4.469 \| good	0.111 \| good
2025-07-22T14:00:00.000Z	22 \| good	3.659 \| good	16.241 \| good	14.069 \| good	0.5 \| good	5.396 \| good	0.1 \| good
2025-07-22T15:00:00.000Z	27 \| good	4.769 \| good	20.874 \| good	15.035 \| good	0.377 \| good	7.143 \| good	0.147 \| good
2025-07-22T16:00:00.000Z	27 \| good	5.363 \| good	22.872 \| good	16.034 \| good	0.387 \| good	5.254 \| good	0.135 \| good
2025-07-22T17:00:00.000Z	27 \| good	4.696 \| good	20.96 \| good	18.144 \| good	0.426 \| good	6.083 \| good	0.1 \| good
2025-07-22T18:00:00.000Z	22 \| good	4.311 \| good	19.106 \| good	20.247 \| good	0.409 \| good	3.596 \| good	0.1 \| good
2025-07-22T19:00:00.000Z	33 \| good	5.534 \| good	23.79 \| good	25.139 \| good	0.409 \| good	3.243 \| good	0.111 \| good
2025-07-22T20:00:00.000Z	33 \| good	5.703 \| good	24.683 \| good	30.015 \| good	0.424 \| good	3.502 \| good	0.111 \| good
2025-07-22T21:00:00.000Z	31 \| good	4.843 \| good	20.889 \| good	32.984 \| good	0.505 \| good	4.011 \| good	0.111 \| good
2025-07-22T22:00:00.000Z	32 \| good	4.837 \| good	20.833 \| good	34.969 \| good	0.563 \| good	4.419 \| good	0.111 \| good
2025-07-22T23:00:00.000Z	37 \| good	4.353 \| good	18.877 \| good	39.74 \| good	0.578 \| good	4.683 \| good	0.1 \| good
2025-07-23T00:00:00.000Z	41 \| good	4.654 \| good	20.856 \| good	43.538 \| good	0.631 \| good	4.893 \| good	0.1 \| good
2025-07-23T01:00:00.000Z	41 \| good	4.768 \| good	20.982 \| good	43.601 \| good	0.699 \| good	3.802 \| good	0.111 \| good
2025-07-23T02:00:00.000Z	41 \| good	4.853 \| good	20.937 \| good	43.574 \| good	0.675 \| good	4.522 \| good	0.111 \| good
2025-07-23T03:00:00.000Z	41 \| good	4.847 \| good	20.895 \| good	43.608 \| good	0.636 \| good	4.742 \| good	0.1 \| good
2025-07-23T04:00:00.000Z	38 \| good	7.488 \| good	33.171 \| good	40.819 \| good	0.553 \| good	4.881 \| good	0.1 \| good
2025-07-23T05:00:00.000Z	35 \| good	5.738 \| good	24.886 \| good	37.857 \| good	0.506 \| good	5.025 \| good	0.111 \| good
2025-07-23T06:00:00.000Z	33 \| good	5.835 \| good	26.724 \| good	34.985 \| good	0.496 \| good	4.748 \| good	0.1 \| good
2025-07-23T07:00:00.000Z	28 \| good	5.384 \| good	23.085 \| good	30.112 \| good	0.484 \| good	3.476 \| good	0.111 \| good
2025-07-23T08:00:00.000Z	27 \| good	5.196 \| good	23.098 \| good	24.283 \| good	0.425 \| good	3.406 \| good	0.111 \| good
2025-07-23T08:00:00.000Z	28 \| good	5.384 \| good	23.085 \| good	30.112 \| good	0.484 \| good	3.476 \| good	0.111 \| good
2025-07-22T19:00:00.000Z	44 \| good	8.431 \| good	36.794 \| good	37.386 \| good	0.499 \| good	1.138 \| good	0.131 \| good
2025-07-22T20:00:00.000Z	40 \| good	6.254 \| good	27.814 \| good	42.952 \| good	0.483 \| good	0.901 \| good	0.132 \| good
2025-07-22T21:00:00.000Z	42 \| good	7.176 \| good	31.823 \| good	44.896 \| good	0.468 \| good	0.663 \| good	0.133 \| good
2025-07-22T22:00:00.000Z	43 \| good	6.246 \| good	27.867 \| good	45.567 \| good	0.429 \| good	0.642 \| good	0.13 \| good
2025-07-22T23:00:00.000Z	44 \| good	5.604 \| good	24.115 \| good	47.178 \| good	0.39 \| good	0.62 \| good	0.127 \| good
2025-07-23T00:00:00.000Z	47 \| good	6.506 \| good	28.762 \| good	50.832 \| good	0.351 \| good	0.599 \| good	0.124 \| good
2025-07-23T01:00:00.000Z	44 \| good	4.871 \| good	20.884 \| good	48.468 \| good	0.339 \| good	1.57 \| good	0.131 \| good
2025-07-23T02:00:00.000Z	37 \| good	4.632 \| good	19.994 \| good	39.893 \| good	0.327 \| good	2.542 \| good	0.137 \| good
2025-07-23T03:00:00.000Z	33 \| good	6.277 \| good	27.965 \| good	31.751 \| good	0.316 \| good	3.513 \| good	0.143 \| good
2025-07-23T04:00:00.000Z	54 \| moderate	10.825 \| good	47.795 \| good	26.042 \| good	0.308 \| good	4.21 \| good	0.147 \| good
2025-07-23T05:00:00.000Z	44 \| good	7.944 \| good	34.924 \| good	23.277 \| good	0.3 \| good	4.907 \| good	0.151 \| good
2025-07-23T06:00:00.000Z	38 \| good	7.212 \| good	31.771 \| good	20.057 \| good	0.292 \| good	5.605 \| good	0.155 \| good
2025-07-23T07:00:00.000Z	27 \| good	5.366 \| good	23.098 \| good	17.357 \| good	0.271 \| good	5.792 \| good	0.153 \| good
2025-07-23T08:00:00.000Z	33 \| good	5.808 \| good	25.35 \| good	11.866 \| good	0.25 \| good	5.98 \| good	0.151 \| good
2025-07-23T09:00:00.000Z	44 \| good	7.665 \| good	33.957 \| good	9.34 \| good	0.229 \| good	6.168 \| good	0.149 \| good
2025-07-23T10:00:00.000Z	44 \| good	8.077 \| good	35.3 \| good	7.618 \| good	0.218 \| good	6.254 \| good	0.148 \| good
2025-07-23T11:00:00.000Z	44 \| good	7.613 \| good	33.724 \| good	5.683 \| good	0.206 \| good	6.34 \| good	0.147 \| good
2025-07-23T12:00:00.000Z	33 \| good	6.407 \| good	28.961 \| good	8.181 \| good	0.194 \| good	6.426 \| good	0.146 \| good
2025-07-23T13:00:00.000Z	27 \| good	5.015 \| good	21.45 \| good	7.677 \| good	0.194 \| good	5.201 \| good	0.141 \| good
2025-07-23T14:00:00.000Z	33 \| good	6.307 \| good	28.025 \| good	13.086 \| good	0.194 \| good	3.975 \| good	0.136 \| good
2025-07-23T15:00:00.000Z	38 \| good	6.648 \| good	29.797 \| good	21.66 \| good	0.194 \| good	2.749 \| good	0.131 \| good
2025-07-23T16:00:00.000Z	33 \| good	6.465 \| good	28.869 \| good	30.403 \| good	0.266 \| good	2.284 \| good	0.126 \| good
2025-07-23T17:00:00.000Z	38 \| good	7.283 \| good	32.077 \| good	37.944 \| good	0.338 \| good	1.82 \| good	0.121 \| good
2025-07-23T18:00:00.000Z	44 \| good	8.089 \| good	35.71 \| good	43.143 \| good	0.411 \| good	1.355 \| good	0.116 \| good
2025-07-23T19:00:00.000Z	44 \| good	6.918 \| good	30.865 \| good	46.668 \| good	0.375 \| good	1.108 \| good	0.113 \| good
2025-07-23T20:00:00.000Z	49 \| good	8.948 \| good	39.984 \| good	49.744 \| good	0.339 \| good	0.861 \| good	0.111 \| good
2025-07-23T21:00:00.000Z	47 \| good	7.964 \| good	34.768 \| good	50.812 \| good	0.303 \| good	0.613 \| good	0.109 \| good
2025-07-23T22:00:00.000Z	50 \| good	7.716 \| good	33.835 \| good	53.84 \| good	0.265 \| good	0.594 \| good	0.106 \| good
2025-07-23T23:00:00.000Z	54 \| moderate	7.077 \| good	31.536 \| good	55.586 \| fine	0.227 \| good	0.574 \| good	0.102 \| good
2025-07-24T00:00:00.000Z	54 \| moderate	6.642 \| good	29.664 \| good	56.317 \| fine	0.189 \| good	0.554 \| good	0.099 \| good
2025-07-24T01:00:00.000Z	54 \| moderate	5.655 \| good	24.139 \| good	55.727 \| fine	0.178 \| good	1.339 \| good	0.104 \| good
2025-07-24T02:00:00.000Z	43 \| good	4.852 \| good	21.061 \| good	45.918 \| good	0.166 \| good	2.125 \| good	0.109 \| good
2025-07-24T03:00:00.000Z	38 \| good	6.502 \| good	28.929 \| good	36.517 \| good	0.155 \| good	2.911 \| good	0.114 \| good
2025-07-24T04:00:00.000Z	52 \| moderate	10.037 \| good	44.619 \| good	28.61 \| good	0.157 \| good	3.831 \| good	0.121 \| good
2025-07-24T05:00:00.000Z	44 \| good	7.578 \| good	33.619 \| good	25.085 \| good	0.159 \| good	4.752 \| good	0.128 \| good
2025-07-24T06:00:00.000Z	44 \| good	8.175 \| good	35.68 \| good	21.763 \| good	0.16 \| good	5.673 \| good	0.135 \| good
2025-07-24T07:00:00.000Z	27 \| good	4.961 \| good	21.082 \| good	20.747 \| good	0.155 \| good	6.032 \| good	0.136 \| good
2025-07-24T08:00:00.000Z	22 \| good	4.38 \| good	19.109 \| good	14.996 \| good	0.149 \| good	6.391 \| good	0.137 \| good
2025-07-24T09:00:00.000Z	38 \| good	7.451 \| good	32.604 \| good	12.234 \| good	0.143 \| good	6.75 \| good	0.138 \| good
2025-07-24T10:00:00.000Z	33 \| good	6.35 \| good	28.501 \| good	10.252 \| good	0.135 \| good	6.605 \| good	0.135 \| good
2025-07-24T11:00:00.000Z	33 \| good	6.077 \| good	26.806 \| good	6.936 \| good	0.128 \| good	6.459 \| good	0.133 \| good
2025-07-24T12:00:00.000Z	27 \| good	4.538 \| good	19.829 \| good	6.18 \| good	0.12 \| good	6.314 \| good	0.13 \| good
2025-07-24T13:00:00.000Z	22 \| good	3.634 \| good	16.096 \| good	6.538 \| good	0.123 \| good	5.009 \| good	0.127 \| good
2025-07-24T14:00:00.000Z	27 \| good	5.198 \| good	22.14 \| good	11.792 \| good	0.125 \| good	3.704 \| good	0.124 \| good
2025-07-24T15:00:00.000Z	27 \| good	5.406 \| good	23.189 \| good	21.324 \| good	0.128 \| good	2.4 \| good	0.121 \| good
2025-07-24T16:00:00.000Z	29 \| good	4.611 \| good	20.04 \| good	30.604 \| good	0.194 \| good	2.002 \| good	0.118 \| good
2025-07-24T17:00:00.000Z	38 \| good	6.574 \| good	29.139 \| good	38.453 \| good	0.26 \| good	1.605 \| good	0.115 \| good
2025-07-24T18:00:00.000Z	44 \| good	7.735 \| good	33.98 \| good	46.294 \| good	0.325 \| good	1.208 \| good	0.113 \| good

Porterville

Empower business decisions with accurate air quality data

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

0.10ppm

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

Air quality levels in US

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

View Polluted Cities

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

View Clean Cities

Frequently asked questions

How frequently 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 08:00:00 on 2025-07-22.

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

The best air quality in Porterville, California was recorded at 02:00:00 on 2025-07-22.

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

The real-time air quality index in Porterville, California is 27, currently categorized as Good.

Which pollutant is found most often in Porterville, California?

The most common pollutant in Porterville, California is PM2.5.

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 4.696 μg/m³.

What are the current PM₁₀ levels at Porterville, California?

The current PM₁₀ levels in Porterville, California are 20.96 μg/m³.

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

The current carbon monoxide (CO) level in Porterville, California is 0.1 ppm.

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

The current sulfur dioxide (SO₂) levels in Porterville, California are 0.426 ppb.

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

The current ozone (O₃) levels at Porterville, California is 18.144 ppm.

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

The current nitrogen dioxide (NO₂) levels at Porterville, California is 6.083 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-21T09:00:00.000Z	44 \| good	8.096 \| good	35.945 \| good	23.712 \| good	0.396 \| good	4.995 \| good	0.1 \| good
2025-07-21T10:00:00.000Z	38 \| good	6.599 \| good	29.391 \| good	18.857 \| good	0.408 \| good	4.678 \| good	0.147 \| good
2025-07-21T11:00:00.000Z	44 \| good	8.189 \| good	35.883 \| good	15.996 \| good	0.409 \| good	4.305 \| good	0.135 \| good
2025-07-21T12:00:00.000Z	49 \| good	8.991 \| good	40.429 \| good	15.783 \| good	0.412 \| good	6.478 \| good	0.111 \| good
2025-07-21T13:00:00.000Z	49 \| good	9.363 \| good	42.325 \| good	15.727 \| good	0.385 \| good	7.913 \| good	0.124 \| good
2025-07-21T14:00:00.000Z	38 \| good	7.225 \| good	32.057 \| good	14.75 \| good	0.518 \| good	7.976 \| good	0.175 \| good
2025-07-21T15:00:00.000Z	27 \| good	4.788 \| good	20.809 \| good	16.661 \| good	0.504 \| good	9.817 \| good	0.161 \| good
2025-07-21T16:00:00.000Z	27 \| good	5.431 \| good	23.624 \| good	21.424 \| good	0.548 \| good	8.93 \| good	0.161 \| good
2025-07-21T17:00:00.000Z	27 \| good	5.219 \| good	22.572 \| good	25.371 \| good	0.521 \| good	5.61 \| good	0.161 \| good
2025-07-21T18:00:00.000Z	27 \| good	4.638 \| good	20.586 \| good	28.28 \| good	0.474 \| good	5.72 \| good	0.135 \| good
2025-07-21T19:00:00.000Z	33 \| good	5.738 \| good	25.167 \| good	31.268 \| good	0.42 \| good	4.896 \| good	0.147 \| good
2025-07-21T20:00:00.000Z	33 \| good	5.806 \| good	25.019 \| good	34.288 \| good	0.46 \| good	5.014 \| good	0.112 \| good
2025-07-21T21:00:00.000Z	37 \| good	4.95 \| good	21.168 \| good	40.014 \| good	0.555 \| good	5.039 \| good	0.112 \| good
2025-07-21T22:00:00.000Z	43 \| good	4.974 \| good	21.251 \| good	45.832 \| good	0.569 \| good	4.626 \| good	0.112 \| good
2025-07-21T23:00:00.000Z	44 \| good	5.432 \| good	23.106 \| good	47.768 \| good	0.559 \| good	4.637 \| good	0.112 \| good
2025-07-22T00:00:00.000Z	45 \| good	7.095 \| good	31.539 \| good	48.728 \| good	0.615 \| good	4.703 \| good	0.1 \| good
2025-07-22T01:00:00.000Z	47 \| good	6.98 \| good	31.465 \| good	50.541 \| good	0.509 \| good	3.711 \| good	0.1 \| good
2025-07-22T02:00:00.000Z	44 \| good	6.401 \| good	28.541 \| good	48.486 \| good	0.54 \| good	2.249 \| good	0.1 \| good
2025-07-22T03:00:00.000Z	49 \| good	8.93 \| good	39.176 \| good	32.453 \| good	0.251 \| good	2.29 \| good	0.128 \| good
2025-07-22T04:00:00.000Z	36 \| good	6.496 \| good	29.549 \| good	38.748 \| good	0.561 \| good	4.116 \| good	0.1 \| good
2025-07-22T05:00:00.000Z	38 \| good	6.679 \| good	29.497 \| good	33.907 \| good	0.58 \| good	4.129 \| good	0.135 \| good
2025-07-22T06:00:00.000Z	44 \| good	7.729 \| good	34.271 \| good	30.103 \| good	0.522 \| good	4.128 \| good	0.1 \| good
2025-07-22T07:00:00.000Z	33 \| good	6.351 \| good	28.784 \| good	28.177 \| good	0.522 \| good	3.674 \| good	0.111 \| good
2025-07-22T08:00:00.000Z	52 \| moderate	10.396 \| good	46.622 \| good	25.98 \| good	0.437 \| good	3.777 \| good	0.147 \| good
2025-07-22T09:00:00.000Z	49 \| good	9.071 \| good	40.947 \| good	23.015 \| good	0.398 \| good	3.911 \| good	0.1 \| good
2025-07-22T10:00:00.000Z	38 \| good	6.99 \| good	31.457 \| good	20.087 \| good	0.369 \| good	3.476 \| good	0.111 \| good
2025-07-22T11:00:00.000Z	27 \| good	4.528 \| good	20.088 \| good	17.096 \| good	0.378 \| good	4.408 \| good	0.1 \| good
2025-07-22T12:00:00.000Z	33 \| good	5.634 \| good	24.736 \| good	16.964 \| good	0.542 \| good	4.483 \| good	0.111 \| good
2025-07-22T13:00:00.000Z	27 \| good	5.257 \| good	22.842 \| good	16.858 \| good	0.522 \| good	4.469 \| good	0.111 \| good
2025-07-22T14:00:00.000Z	22 \| good	3.659 \| good	16.241 \| good	14.069 \| good	0.5 \| good	5.396 \| good	0.1 \| good
2025-07-22T15:00:00.000Z	27 \| good	4.769 \| good	20.874 \| good	15.035 \| good	0.377 \| good	7.143 \| good	0.147 \| good
2025-07-22T16:00:00.000Z	27 \| good	5.363 \| good	22.872 \| good	16.034 \| good	0.387 \| good	5.254 \| good	0.135 \| good
2025-07-22T17:00:00.000Z	27 \| good	4.696 \| good	20.96 \| good	18.144 \| good	0.426 \| good	6.083 \| good	0.1 \| good
2025-07-22T18:00:00.000Z	22 \| good	4.311 \| good	19.106 \| good	20.247 \| good	0.409 \| good	3.596 \| good	0.1 \| good
2025-07-22T19:00:00.000Z	33 \| good	5.534 \| good	23.79 \| good	25.139 \| good	0.409 \| good	3.243 \| good	0.111 \| good
2025-07-22T20:00:00.000Z	33 \| good	5.703 \| good	24.683 \| good	30.015 \| good	0.424 \| good	3.502 \| good	0.111 \| good
2025-07-22T21:00:00.000Z	31 \| good	4.843 \| good	20.889 \| good	32.984 \| good	0.505 \| good	4.011 \| good	0.111 \| good
2025-07-22T22:00:00.000Z	32 \| good	4.837 \| good	20.833 \| good	34.969 \| good	0.563 \| good	4.419 \| good	0.111 \| good
2025-07-22T23:00:00.000Z	37 \| good	4.353 \| good	18.877 \| good	39.74 \| good	0.578 \| good	4.683 \| good	0.1 \| good
2025-07-23T00:00:00.000Z	41 \| good	4.654 \| good	20.856 \| good	43.538 \| good	0.631 \| good	4.893 \| good	0.1 \| good
2025-07-23T01:00:00.000Z	41 \| good	4.768 \| good	20.982 \| good	43.601 \| good	0.699 \| good	3.802 \| good	0.111 \| good
2025-07-23T02:00:00.000Z	41 \| good	4.853 \| good	20.937 \| good	43.574 \| good	0.675 \| good	4.522 \| good	0.111 \| good
2025-07-23T03:00:00.000Z	41 \| good	4.847 \| good	20.895 \| good	43.608 \| good	0.636 \| good	4.742 \| good	0.1 \| good
2025-07-23T04:00:00.000Z	38 \| good	7.488 \| good	33.171 \| good	40.819 \| good	0.553 \| good	4.881 \| good	0.1 \| good
2025-07-23T05:00:00.000Z	35 \| good	5.738 \| good	24.886 \| good	37.857 \| good	0.506 \| good	5.025 \| good	0.111 \| good
2025-07-23T06:00:00.000Z	33 \| good	5.835 \| good	26.724 \| good	34.985 \| good	0.496 \| good	4.748 \| good	0.1 \| good
2025-07-23T07:00:00.000Z	28 \| good	5.384 \| good	23.085 \| good	30.112 \| good	0.484 \| good	3.476 \| good	0.111 \| good
2025-07-23T08:00:00.000Z	27 \| good	5.196 \| good	23.098 \| good	24.283 \| good	0.425 \| good	3.406 \| good	0.111 \| good
2025-07-23T08:00:00.000Z	28 \| good	5.384 \| good	23.085 \| good	30.112 \| good	0.484 \| good	3.476 \| good	0.111 \| good
2025-07-22T19:00:00.000Z	44 \| good	8.431 \| good	36.794 \| good	37.386 \| good	0.499 \| good	1.138 \| good	0.131 \| good
2025-07-22T20:00:00.000Z	40 \| good	6.254 \| good	27.814 \| good	42.952 \| good	0.483 \| good	0.901 \| good	0.132 \| good
2025-07-22T21:00:00.000Z	42 \| good	7.176 \| good	31.823 \| good	44.896 \| good	0.468 \| good	0.663 \| good	0.133 \| good
2025-07-22T22:00:00.000Z	43 \| good	6.246 \| good	27.867 \| good	45.567 \| good	0.429 \| good	0.642 \| good	0.13 \| good
2025-07-22T23:00:00.000Z	44 \| good	5.604 \| good	24.115 \| good	47.178 \| good	0.39 \| good	0.62 \| good	0.127 \| good
2025-07-23T00:00:00.000Z	47 \| good	6.506 \| good	28.762 \| good	50.832 \| good	0.351 \| good	0.599 \| good	0.124 \| good
2025-07-23T01:00:00.000Z	44 \| good	4.871 \| good	20.884 \| good	48.468 \| good	0.339 \| good	1.57 \| good	0.131 \| good
2025-07-23T02:00:00.000Z	37 \| good	4.632 \| good	19.994 \| good	39.893 \| good	0.327 \| good	2.542 \| good	0.137 \| good
2025-07-23T03:00:00.000Z	33 \| good	6.277 \| good	27.965 \| good	31.751 \| good	0.316 \| good	3.513 \| good	0.143 \| good
2025-07-23T04:00:00.000Z	54 \| moderate	10.825 \| good	47.795 \| good	26.042 \| good	0.308 \| good	4.21 \| good	0.147 \| good
2025-07-23T05:00:00.000Z	44 \| good	7.944 \| good	34.924 \| good	23.277 \| good	0.3 \| good	4.907 \| good	0.151 \| good
2025-07-23T06:00:00.000Z	38 \| good	7.212 \| good	31.771 \| good	20.057 \| good	0.292 \| good	5.605 \| good	0.155 \| good
2025-07-23T07:00:00.000Z	27 \| good	5.366 \| good	23.098 \| good	17.357 \| good	0.271 \| good	5.792 \| good	0.153 \| good
2025-07-23T08:00:00.000Z	33 \| good	5.808 \| good	25.35 \| good	11.866 \| good	0.25 \| good	5.98 \| good	0.151 \| good
2025-07-23T09:00:00.000Z	44 \| good	7.665 \| good	33.957 \| good	9.34 \| good	0.229 \| good	6.168 \| good	0.149 \| good
2025-07-23T10:00:00.000Z	44 \| good	8.077 \| good	35.3 \| good	7.618 \| good	0.218 \| good	6.254 \| good	0.148 \| good
2025-07-23T11:00:00.000Z	44 \| good	7.613 \| good	33.724 \| good	5.683 \| good	0.206 \| good	6.34 \| good	0.147 \| good
2025-07-23T12:00:00.000Z	33 \| good	6.407 \| good	28.961 \| good	8.181 \| good	0.194 \| good	6.426 \| good	0.146 \| good
2025-07-23T13:00:00.000Z	27 \| good	5.015 \| good	21.45 \| good	7.677 \| good	0.194 \| good	5.201 \| good	0.141 \| good
2025-07-23T14:00:00.000Z	33 \| good	6.307 \| good	28.025 \| good	13.086 \| good	0.194 \| good	3.975 \| good	0.136 \| good
2025-07-23T15:00:00.000Z	38 \| good	6.648 \| good	29.797 \| good	21.66 \| good	0.194 \| good	2.749 \| good	0.131 \| good
2025-07-23T16:00:00.000Z	33 \| good	6.465 \| good	28.869 \| good	30.403 \| good	0.266 \| good	2.284 \| good	0.126 \| good
2025-07-23T17:00:00.000Z	38 \| good	7.283 \| good	32.077 \| good	37.944 \| good	0.338 \| good	1.82 \| good	0.121 \| good
2025-07-23T18:00:00.000Z	44 \| good	8.089 \| good	35.71 \| good	43.143 \| good	0.411 \| good	1.355 \| good	0.116 \| good
2025-07-23T19:00:00.000Z	44 \| good	6.918 \| good	30.865 \| good	46.668 \| good	0.375 \| good	1.108 \| good	0.113 \| good
2025-07-23T20:00:00.000Z	49 \| good	8.948 \| good	39.984 \| good	49.744 \| good	0.339 \| good	0.861 \| good	0.111 \| good
2025-07-23T21:00:00.000Z	47 \| good	7.964 \| good	34.768 \| good	50.812 \| good	0.303 \| good	0.613 \| good	0.109 \| good
2025-07-23T22:00:00.000Z	50 \| good	7.716 \| good	33.835 \| good	53.84 \| good	0.265 \| good	0.594 \| good	0.106 \| good
2025-07-23T23:00:00.000Z	54 \| moderate	7.077 \| good	31.536 \| good	55.586 \| fine	0.227 \| good	0.574 \| good	0.102 \| good
2025-07-24T00:00:00.000Z	54 \| moderate	6.642 \| good	29.664 \| good	56.317 \| fine	0.189 \| good	0.554 \| good	0.099 \| good
2025-07-24T01:00:00.000Z	54 \| moderate	5.655 \| good	24.139 \| good	55.727 \| fine	0.178 \| good	1.339 \| good	0.104 \| good
2025-07-24T02:00:00.000Z	43 \| good	4.852 \| good	21.061 \| good	45.918 \| good	0.166 \| good	2.125 \| good	0.109 \| good
2025-07-24T03:00:00.000Z	38 \| good	6.502 \| good	28.929 \| good	36.517 \| good	0.155 \| good	2.911 \| good	0.114 \| good
2025-07-24T04:00:00.000Z	52 \| moderate	10.037 \| good	44.619 \| good	28.61 \| good	0.157 \| good	3.831 \| good	0.121 \| good
2025-07-24T05:00:00.000Z	44 \| good	7.578 \| good	33.619 \| good	25.085 \| good	0.159 \| good	4.752 \| good	0.128 \| good
2025-07-24T06:00:00.000Z	44 \| good	8.175 \| good	35.68 \| good	21.763 \| good	0.16 \| good	5.673 \| good	0.135 \| good
2025-07-24T07:00:00.000Z	27 \| good	4.961 \| good	21.082 \| good	20.747 \| good	0.155 \| good	6.032 \| good	0.136 \| good
2025-07-24T08:00:00.000Z	22 \| good	4.38 \| good	19.109 \| good	14.996 \| good	0.149 \| good	6.391 \| good	0.137 \| good
2025-07-24T09:00:00.000Z	38 \| good	7.451 \| good	32.604 \| good	12.234 \| good	0.143 \| good	6.75 \| good	0.138 \| good
2025-07-24T10:00:00.000Z	33 \| good	6.35 \| good	28.501 \| good	10.252 \| good	0.135 \| good	6.605 \| good	0.135 \| good
2025-07-24T11:00:00.000Z	33 \| good	6.077 \| good	26.806 \| good	6.936 \| good	0.128 \| good	6.459 \| good	0.133 \| good
2025-07-24T12:00:00.000Z	27 \| good	4.538 \| good	19.829 \| good	6.18 \| good	0.12 \| good	6.314 \| good	0.13 \| good
2025-07-24T13:00:00.000Z	22 \| good	3.634 \| good	16.096 \| good	6.538 \| good	0.123 \| good	5.009 \| good	0.127 \| good
2025-07-24T14:00:00.000Z	27 \| good	5.198 \| good	22.14 \| good	11.792 \| good	0.125 \| good	3.704 \| good	0.124 \| good
2025-07-24T15:00:00.000Z	27 \| good	5.406 \| good	23.189 \| good	21.324 \| good	0.128 \| good	2.4 \| good	0.121 \| good
2025-07-24T16:00:00.000Z	29 \| good	4.611 \| good	20.04 \| good	30.604 \| good	0.194 \| good	2.002 \| good	0.118 \| good
2025-07-24T17:00:00.000Z	38 \| good	6.574 \| good	29.139 \| good	38.453 \| good	0.26 \| good	1.605 \| good	0.115 \| good
2025-07-24T18:00:00.000Z	44 \| good	7.735 \| good	33.98 \| good	46.294 \| good	0.325 \| good	1.208 \| good	0.113 \| 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

Air quality in nearby cities

Lindsay, California

Exeter, California

Farmersville, California

Tulare, California

Visalia, California

Delano, California

How accurate is California, USA air quality data?

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?