SmogRank / Royal Leamington Spa / Gujranwala

Royal Leamington Spa vs Gujranwala: PM2.5 compared

Over the last year, Gujranwala's air was about 23.8× as polluted as Royal Leamington Spa's: PM2.5 averaged 171.0 µg/m³ against 7.2, on the 149 days both cities were measured. Gujranwala had the dirtier air on 149 of those days, Royal Leamington Spa on 0. Gujranwala was over the WHO's daily guideline of 15 µg/m³ on 149 of them, Royal Leamington Spa on 13.

Right now

Royal Leamington Spa#470on the 24-hour board of 738, at 22 US AQI (4.0 µg/m³)
Gujranwala–not on the 24-hour board right now

The last year, day by day

Royal Leamington Spa
Gujranwala
Each city's daily mean from 8 Oct 2025 to 7 Oct 2026, one stripe a day, coloured by band. A blank stripe is a day without a daily mean.

Month by month

Royal Leamington Spa, Nov 2025: 4.7 µg/m³Gujranwala, Nov 2025: 245.7 µg/m³Nov2025Royal Leamington Spa, Dec 2025: 6.6 µg/m³Gujranwala, Dec 2025: 260.3 µg/m³DecRoyal Leamington Spa, Jan 2026: 7.3 µg/m³Gujranwala, Jan 2026: 179.8 µg/m³Jan2026Royal Leamington Spa, Feb 2026: 7.2 µg/m³Gujranwala, Feb 2026: 168.0 µg/m³FebRoyal Leamington Spa, Mar 2026: 10.1 µg/m³Gujranwala, Mar 2026: 76.9 µg/m³MarAprMayJunJulAugSepOct
Monthly means in µg/m³ over the days both cities were measured. Solid: Royal Leamington Spa. Faded: Gujranwala. A month shows once both share 10 such days. Dashed line: the WHO daily guideline, 15 µg/m³.

Year by year

YearRoyal Leamington SpaGujranwalaDays both measuredDays Royal Leamington Spa was worse
2026 so far43215910
2025321951600

Means in US AQI over the days both cities were measured that year; a year shows once they share 30 such days.

Each city's worst days

Royal Leamington Spa

Gujranwala

Daily means in US AQI, with µg/m³ beside them, since the index stops at its top value, over the days both cities were measured in the last year. Each date opens that day's world board.

Compare either city with another

Royal Leamington Spa

Side by side with Coventry (the nearest), London (United Kingdom's worst on 30 days).

Gujranwala

Side by side with Sialkot (the nearest), Peshawar (Pakistan's 2nd worst on 30 days), Kinshasa (the world's 2nd worst on 30 days).

Use this page

SmogRank, PM2.5 daily means compared, Royal Leamington Spa and Gujranwala, 8 Oct 2025 – 7 Oct 2026, smogrank.com/compare/gb-royal-leamington-spa/pk-gujranwala (accessed 8 Oct 2026).

You're welcome to reuse a single chart, image or figure with this citation and a link. Terms. Raw monitor readings in bulk are published by OpenAQ, under each provider's licence.

The same rules as every SmogRank figure: reference monitors first, and a day counts with 18 measured hours. How we measure.

Updated 2026-10-08 20:07 UTC. Values are PM2.5 (fine particles), the median of each city's monitors, as the US AQI PM2.5 sub-index. Some readings: Uzhydromet (Uzbekistan's Hydrometeorological Service); Department of Environment, Nepal; Vietnam's government monitors; Aurassure; Umhverfisstofnun (Environment Agency of Iceland); Love My Air (City and County of Denver), no reuse terms published (why we use them).