Fine particles
15.5µg/m³Moderate · 1 hourCAMS model • Open-Meteo
BarquisimetoAir quality, PM2.5 and PM10
Check PM2.5 and PM10 particle levels alongside ozone, nitrogen dioxide and other gases. Compare the latest available concentrations with recent days and explore changes in air pollution through the available historical records.
Barquisimeto - latest available concentrations (October 22, 2026, 21:00 local time): PM2.5: 15.5 µg/m³, PM10: 16.7 µg/m³, O₃: 34 µg/m³, NO₂: 17.4 µg/m³, SO₂: 1.5 µg/m³, CO: 295 µg/m³. These are hourly CAMS model values for a point representing the city.
Air quality questions →Barquisimeto · Air pollutant concentrations
Data time: October 22, 2026 · 21:00 · local timeParticulate matter
16.7µg/m³Fair · 1 hourOzone
34µg/m³Good · 1 hourNitrogen dioxide
17.4µg/m³Fair · 1 hourSulphur dioxide
1.5µg/m³Good · 1 hourCarbon monoxide
295µg/m³PM2.5 vs PM10 - what is the difference? → · Models and monitoring stations →
DAILY DATA · Barquisimeto
Barquisimeto - air pollution over recent days (2026-08-30 - 2026-10-21)
Concentrations of all available pollutants for this city.
PM2.5Lowest 7.99 2026-10-15Highest 13.06 2026-10-172026-08-30 - 2026-10-21
PM10Lowest 9.07 2026-10-21Highest 15.51 2026-10-172026-08-30 - 2026-10-21
O₃Lowest 37.54 2026-10-21Highest 53.71 2026-10-182026-08-30 - 2026-10-21
NO₂Lowest 4.63 2026-08-30Highest 12.18 2026-10-162026-08-30 - 2026-10-21
SO₂Lowest 0.99 2026-09-05Highest 2.95 2026-10-202026-08-30 - 2026-10-21
COLowest 146.96 2026-08-30Highest 248.96 2026-10-152026-08-30 - 2026-10-21
Scroll the chart or table sideways to see the full period.
| Pollutant | 2026-10-21 | 2026-10-20 | 2026-10-19 | 2026-10-18 | 2026-10-17 | 2026-10-16 | 2026-10-15 | 2026-09-06 | 2026-09-05 | 2026-09-04 | 2026-09-03 | 2026-09-02 | 2026-09-01 | 2026-08-31 | 2026-08-30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 | 8.43 | 9.42 | 11.58 | 10.41 | 13.06 | 9.87 | 7.99 | 8.64 | 9.48 | 11.1 | 8.14 | 10.95 | 10.08 | 9.66 | 8.08 |
| PM10 | 9.07 | 10.74 | 13.16 | 11.9 | 15.51 | 11.35 | 9.47 | 11.28 | 10.74 | 12.8 | 9.18 | 12.7 | 11.33 | 11.05 | 9.44 |
| O₃ | 37.54 | 47.21 | 49.79 | 53.71 | 51.71 | 43.13 | 42.04 | 46.42 | 43.71 | 43.46 | 45.54 | 43.42 | 42.42 | 39.13 | 39.54 |
| NO₂ | 9.59 | 8.52 | 11.98 | 8.04 | 8.51 | 12.18 | 11.15 | 5.9 | 6.82 | 9.78 | 8.88 | 11.55 | 10.32 | 7.75 | 4.63 |
| SO₂ | 1.29 | 2.95 | 2.92 | 1.71 | 2.13 | 2.84 | 2.76 | 1.1 | 0.99 | 1.2 | 1.21 | 1.64 | 1.35 | 1.14 | 1.84 |
| CO | 204.46 | 217.96 | 222.58 | 162.17 | 195.67 | 238.58 | 248.96 | 153.21 | 179.42 | 212.13 | 213.92 | 248.63 | 248.88 | 190.67 | 146.96 |
A dot on the chart and a dash in the table indicate missing data. The latest day may be incomplete.
Air quality in nearby cities
All cities →Venezuela↗
Coro
PM2.57.9
PM1011.2
µg/m³
PM2.5 · FairNO₂ 4.9O₃ 52
October 22, 202621:00
Venezuela↗
Barinas
PM2.59.1
PM109.8
µg/m³
PM2.5 · FairNO₂ 12.4O₃ 55
October 22, 202621:00
Venezuela↗
Maracay
PM2.514.5
PM1015
µg/m³
PM2.5 · FairNO₂ 45.6O₃ 4
October 22, 202621:00
Venezuela↗
Turmero
PM2.514.5
PM1015
µg/m³
PM2.5 · FairNO₂ 45.6O₃ 4
October 22, 202621:00
Venezuela↗
Cabimas
PM2.59
PM109.3
µg/m³
PM2.5 · FairNO₂ 10.5O₃ 84
October 22, 202621:00
Mexico↗
Mérida
PM2.511.3
PM1015.7
µg/m³
PM2.5 · FairNO₂ 13.6O₃ 71
October 22, 202619:00
Venezuela↗
Maracaibo
PM2.510.6
PM1011.8
µg/m³
PM2.5 · FairNO₂ 13.6O₃ 77
October 22, 202621:00
Venezuela↗
Mucumpiz
PM2.52.7
PM102.8
µg/m³
PM2.5 · GoodNO₂ 5.7O₃ 38
October 22, 202621:00
Venezuela · air quality in other cities
WEATHER & SURROUNDINGS
Barquisimeto · weather forecast
Daily maximum and minimum temperatures. Forecast point: 10.0739, -69.3228.
Scroll the forecast to see the following days.
Barquisimeto · October 20, 2026: minimum temperature 22.5°C, maximum 32.3°C. Wind: 22.2 km/h. Humidity: 57%.
Full forecast: temperature, rainfall, wind and humidity
| Date | Day °C | Min °C | Max °C | Night °C | Rain mm | Wind m/s | Humidity % | Clouds % |
|---|---|---|---|---|---|---|---|---|
| 2026-10-20 | 31.1 | 22.5 | 32.3 | 22.5 | 1.7 | 6.2 | 57 | 37 |
| 2026-10-21 | 29.1 | 21.8 | 29.6 | 23.4 | 1 | 5.3 | 64 | 98 |
| 2026-10-22 | 31.6 | 22.4 | 32 | 23.6 | 2.1 | 5.8 | 42 | 24 |
| 2026-10-23 | 30.9 | 22 | 31.2 | 24.8 | 0.1 | 6.2 | 48 | 93 |
| 2026-10-24 | 31.2 | 22.9 | 32.1 | 24.9 | 0.3 | 5.6 | 48 | 91 |
| 2026-10-25 | 28.9 | 22.1 | 30.7 | 24.5 | 0.8 | 5.5 | 61 | 99 |
| 2026-10-26 | 29.9 | 22.7 | 30.5 | 24.5 | 1.1 | 5 | 59 | 100 |
| 2026-10-27 | 30.2 | 22.2 | 31.6 | 22.2 | 5.3 | 4.3 | 52 | 82 |
| 2026-10-28 | 28.2 | 21.8 | 30.5 | 21.8 | 2.6 | 2.2 | 66 | 100 |
| 2026-10-29 | 31.6 | 20 | 33.9 | 22 | 0.2 | 3.7 | 46 | 73 |
| 2026-10-30 | 30.6 | 20.7 | 30.6 | 21.6 | 0.3 | 6.8 | 47 | 93 |
| 2026-10-31 | 30.5 | 20.6 | 32 | 22.5 | 13.3 | 3.9 | 48 | 79 |
| 2026-11-01 | 25.4 | 22 | 28.8 | 22.1 | 5.1 | 1.8 | 73 | 100 |
| 2026-11-02 | 28.8 | 20.8 | 29.2 | 22.3 | 4.4 | 4.6 | 60 | 45 |
| 2026-11-03 | 27.6 | 21.7 | 30.4 | 22.5 | 3.8 | 4.3 | 65 | 82 |
| 2026-11-04 | 27.6 | 20.9 | 27.6 | 21.8 | 11.6 | 3 | 63 | 100 |
| 2026-11-05 | 26.1 | 20.5 | 26.6 | 20.8 | 10.6 | 2.4 | 75 | 73 |
UV index by day · Barquisimeto
City data.
SPF 50, long sleeves and shade between 10:00-16:00.
0-2 low3-5 moderate6-7 high8-10 very high11+ extreme
Scroll the forecast to see the following days.
Barquisimeto · October 22, 2026: UV index: 8.7 .
| Indicator | 2026-10-22 | 2026-10-23 | 2026-10-24 | 2026-10-25 | 2026-10-26 | 2026-10-27 | 2026-10-28 | 2026-10-29 | 2026-10-30 | 2026-10-31 | 2026-11-01 | 2026-11-02 | 2026-11-03 | 2026-11-04 | 2026-11-05 | 2026-11-06 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index | 8.7 | 8.7 | 8.7 | 8.2 | 8.6 | 7.9 | 8 | 8.6 | 8.5 | 7.5 | 9.4 | 8.2 | 7.4 | 2.4 | 8 | — |
Sea temperature and waves · Venezuela
Data for a selected coastal point.
Scroll the forecast to see the following days.
Venezuela · October 22, 2026: Sea temperature (°C): 29.7 . Wave height (m): 0.1 .
| Indicator | 2026-10-22 | 2026-10-23 | 2026-10-24 | 2026-10-25 | 2026-10-26 | 2026-10-27 | 2026-10-28 | 2026-10-29 | 2026-10-30 | 2026-10-31 | 2026-11-01 | 2026-11-02 | 2026-11-03 | 2026-11-04 | 2026-11-05 | 2026-11-06 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 29.7 | 29.6 | 29.5 | 29.5 | 29.6 | 29.6 | 29.6 | 29.7 | 29.7 | — | — | — | — | — | — | — |
| Wave height (m) | 0.1 | 0 | 0.1 | 0.1 | 0 | 0 | 0 | 0.1 | 0 | — | — | — | — | — | — | — |
Sea temperature throughout the year · Venezuela
Monthly climate values for a selected coastal area (°C).
25.6°Jan
25.7°Feb
27.3°Mar
28.1°Apr
30.3°May
30.8°Jun
31.5°Jul
31.8°Aug
31.7°Sep
30.5°Oct
28.2°Nov
26.6°Dec
| °C | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea | 25.6 | 25.7 | 27.3 | 28.1 | 30.3 | 30.8 | 31.5 | 31.8 | 31.7 | 30.5 | 28.2 | 26.6 |
AIR QUALITY QUESTIONS
Barquisimeto · air pollution - questions and answers
What do the latest air quality data show for Barquisimeto?
Barquisimeto - latest available concentrations (October 22, 2026, 21:00 local time): PM2.5: 15.5 µg/m³, PM10: 16.7 µg/m³, O₃: 34 µg/m³, NO₂: 17.4 µg/m³, SO₂: 1.5 µg/m³, CO: 295 µg/m³. These are hourly CAMS model values for a point representing the city.
When was PM2.5 highest in Barquisimeto over the past week?
The highest available daily mean PM2.5 was 13.1 µg/m³ (October 17, 2026). This comparison covers 7 days with data in the seven days before October 22, 2026. The day of the latest reading is excluded because it may be incomplete.
Is the PM2.5 concentration for Barquisimeto an AQI score?
No. PM2.5 and PM10 are concentrations in µg/m³. AQI is a separate index calculated using a defined scale. When comparing air quality, also check other pollutants, the date and the averaging period.
What UV index does the available forecast show for Barquisimeto?
For October 22, 2026, the forecast UV index is 8.7. The UV section also shows the following available days.
What wind speed is forecast for Barquisimeto?
For October 20, 2026, forecast wind speed is 22.2 km/h. The weather table includes wind, temperature and other available parameters for subsequent days.
PM2.5 · PM10 · NO₂ · O₃
Understanding air quality and pollution data
What do PM2.5 and PM10 mean?
PM2.5 and PM10 are fractions of airborne particulate matter. PM2.5 covers fine particles up to 2.5 micrometres in diameter, while PM10 covers particles up to 10 micrometres. Concentrations in µg/m³ tell you how many micrograms of particles are present in a cubic metre of air. Compare values over the same time period.
Where does the air pollution data come from?
The latest concentrations come from the CAMS atmospheric model via Open-Meteo for each city’s coordinates. Values describe a model area, so conditions on individual streets may differ. Historical monitoring station data is shown separately where available.
How does PM2.5 concentration differ from AQI?
PM2.5 is the concentration of one particle fraction, expressed in µg/m³. AQI is an index calculated using a particular scale and thresholds. The pollutant cards show concentrations. Our city ranking compares PM2.5; PM10, ozone, nitrogen dioxide and other available gases add to the picture of air quality.
Which dates do the values and charts cover?
Each current value has a data date and time. Current concentration cards show the latest available hour, daily charts summarise individual days, and monthly records let you compare longer periods. These values represent different time intervals.
How can I check pollution in my city?
Search for your city and open its air quality page. Start with PM2.5 and PM10, then check the other available pollutants and the data timestamp. Charts and tables help you compare concentrations over time. Weather and historical climate information complement the pollution data.