Compare IQAir cleanest and most polluted cities

Compare the two major-city groups IQAir labels cleanest and most polluted, with their reported air-quality index, rank, country and update time.

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Use Toolmu get-world-air-quality-iqair to retrieve the two source city groups. Reuse a working Toolmu connection or follow https://toolmu.com/SKILL.md to connect. Check current inputs, availability and credit ceiling, staying within my authorization and total budget. Prepare the documented empty input internally; this example requires no values from me. Show the actual cleanest and most-polluted groups separately with available city, country, source air-quality index, original group rank, update time and city page reference. Preserve tied source ranks and original order. Read the actual returned group lengths rather than inferring ten from a source field name or promising a fixed count. These are selected major-city snapshots, not all world cities or annual pollution rankings. Do not invent pollutant concentrations, forecasts, guaranteed current readings or health conclusions.

Task:
Compare IQAir’s cleanest and most-polluted city groups. Show each city’s air-quality index, country, rank within its own group and source update time, keeping the two lists separate.

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The final charge is based on confirmed usage. Unused reserved credits return to your available balance.

IQAir

Compare IQAir cleanest and most polluted cities

Compare the two major-city groups IQAir labels cleanest and most polluted, with their reported air-quality index, rank, country and update time.

You receive

Receive two separate city lists. Each record provides a city, state or region, country, AQI, rank within its group, update time and an IQAir city page reference. Compare the groups while keeping their source ranks separate.

Start with your task

Compare IQAir’s cleanest and most-polluted city groups. Show each city’s air-quality index, country, rank within its own group and source update time, keeping the two lists separate.

What to know

The groups cover major cities selected by the source, with no fixed list length or complete world-city coverage promised. They do not establish annual pollution rankings, pollutant concentrations or forecasts.

Inputs & outputs

Inspect the current inputs, availability, and maximum charge before starting.

Input schema

Input schema
Field / Path	Type	Requirement	Meaning
World overview request`queryParams`	`object`	Optional	Request the two city groups with an empty input {}. No named country, city, date, page or sort parameter is documented.

View raw JSON

{
  "type": "object",
  "required": [],
  "properties": {
    "queryParams": {
      "type": "object",
      "properties": {},
      "additionalProperties": true
    }
  },
  "additionalProperties": false
}

Result schema

No fixed output contract is available. Field types reflect saved result evidence; individual responses can differ.

Result schema
Field / Path	Type	Meaning
Cleanest group cities`result.data.top10CleanestCities`	`array`	Records in IQAir’s cleanest major-city group. Use the actual array length; the top10 field name is not a fixed count.
Cleanest group: city`result.data.top10CleanestCities[].city`	`string`	Source city name; read it with state or region and country to identify the location.
Cleanest group: state or region`result.data.top10CleanestCities[].state`	`string`	State or region supplied for the city. Preserve the source wording.
Cleanest group: country`result.data.top10CleanestCities[].country`	`string`	Country supplied for this city record. It provides location context rather than a request filter.
Cleanest group: source rank`result.data.top10CleanestCities[].rank`	`number`	Source position within this group, not a position in a merged list of both groups. Keep the returned rank for tied AQI values.
Cleanest group: AQI`result.data.top10CleanestCities[].aqi`	`number`	Air quality index supplied for this city in the group. It is not a pollutant concentration; this result does not specify the index standard or calculation method.
Cleanest group: update time`result.data.top10CleanestCities[].updatedAt`	`string`	Source update time for this city record. Preserve the time-zone information; it is separate from request completion and does not establish every measurement time.
Cleanest group: city page reference`result.data.top10CleanestCities[].url`	`string`	IQAir city page reference. A relative path refers to IQAir’s website; the supplier also describes this path as usable to identify a city for a separate detailed lookup.
Most-polluted group cities`result.data.top10PollutedCities`	`array`	Records in IQAir’s most-polluted major-city group. Use the actual array length; the top10 field name is not a fixed count.
Most-polluted group: city`result.data.top10PollutedCities[].city`	`string`	Source city name; read it with state or region and country to identify the location.
Most-polluted group: state or region`result.data.top10PollutedCities[].state`	`string`	State or region supplied for the city. Preserve the source wording.
Most-polluted group: country`result.data.top10PollutedCities[].country`	`string`	Country supplied for this city record. It provides location context rather than a request filter.
Most-polluted group: source rank`result.data.top10PollutedCities[].rank`	`number`	Source position within this group, not a position in a merged list of both groups. Keep the returned rank for tied AQI values.
Most-polluted group: AQI`result.data.top10PollutedCities[].aqi`	`number`	Air quality index supplied for this city in the group. It is not a pollutant concentration; this result does not specify the index standard or calculation method.
Most-polluted group: update time`result.data.top10PollutedCities[].updatedAt`	`string`	Source update time for this city record. Preserve the time-zone information; it is separate from request completion and does not establish every measurement time.
Most-polluted group: city page reference`result.data.top10PollutedCities[].url`	`string`	IQAir city page reference. A relative path refers to IQAir’s website; the supplier also describes this path as usable to identify a city for a separate detailed lookup.

Additional notes

Use this overview to compare the lower and higher AQI ends of IQAir’s selected major-city coverage before looking more closely at a city. Each group has its own ranking: a cleanest-group rank and a most-polluted-group rank are separate positions. Keep group membership and source order when displaying tied AQI values, and use the city page reference for more source context.

The supplier describes hourly updates, while each city’s updatedAt records a source update time. Inspect those returned times rather than treating the request completion time as the measurement time. AQI is an index; the result does not specify its standard, calculation method or pollutant concentration units.

Request the overview with an empty input {}. Check Current Tool inputs before execution; no place identifier is needed for this overview.

Questions about this tool.

Inputs, results and details to know before running it.

Get connected

A fixed length is not guaranteed. Your assistant should present the actual cities returned in each group rather than assuming a count from a list name.

Compare IQAir cleanest and most polluted cities

Compare IQAir cleanest and most polluted cities

You receive

Start with your task

What to know

Inputs & outputs

Input schema

Result schema

Send the ready-to-use comparison

Let your assistant retrieve both lists

Compare locations, values and times

Questions about this tool.

You receive

Start with your task

What to know

Inputs & outputs

Input schema

Result schema

Send the ready-to-use comparison

Let your assistant retrieve both lists

Compare locations, values and times

Questions about this tool.

Does each group always contain ten cities?