Yes it is. You're looking for as little ammonia as possible, hopefully 0ppm. If it's over ~25ppm in a common freshwater tank, you should take measures to reduce the levels through water changes or chemical means.
Jupiter's atmosphere is composed of the following:Molecular hydrogen (H2) - 89.8% (+/- 2.0%)Helium (He) - 10.2% (+/- 2.0%)Methane (CH4) - 3000 ppm (+/- 1000 ppm)Ammonia (NH3) - 260 ppm (+/- 40 ppm)Hydrogen Deuteride (HD) - 28 ppm (+/-10 ppm)Ethane (C2H6) - 5.8 ppm (+/- 1.5ppm)Water (H2O) - 4 ppm (varies with pressure)Small amounts of aerosols, including ammonia ice, water ice, and ammonia hydrosulfide
In a marine REEF aquarium nitrates should be kept as close to 0 ppm as possible. In a fish only marine aquarium you should strive to keep your nitrates below 20 ppm.
The Short-Term Exposure Limit (STEL) for ammonia is 35 parts per million (ppm) measured over a 15-minute period. This limit is intended to protect workers from harmful exposure concentrations in the workplace over short durations.
To convert from ammonia liquid pounds to gas ppm, you need to know the concentration of the gas in the air. This conversion requires additional information such as the volume of the space, temperature, and pressure to calculate the ppm concentration of the gas. It is not a direct conversion since ppm is a concentration measurement while pounds represent a mass measurement.
Ammonia comes from fish waste.
Print speed is measured in pages per minute (ppm).
A warning alarm is usually set at 25 ppm. The main alarm is usually set at 50 ppm.
Jupiter's atmosphere is composed of the following:Molecular hydrogen (H2) - 89.8% (+/- 2.0%)Helium (He) - 10.2% (+/- 2.0%)Methane (CH4) - 3000 ppm (+/- 1000 ppm)Ammonia (NH3) - 260 ppm (+/- 40 ppm)Hydrogen Deuteride (HD) - 28 ppm (+/-10 ppm)Ethane (C2H6) - 5.8 ppm (+/- 1.5ppm)Water (H2O) - 4 ppm (varies with pressure)Small amounts of aerosols, including ammonia ice, water ice, and ammonia hydrosulfide
The depletion of ozone layer is measured in PPM. Here PPM is called as Parts Per Million.
check the pH balance for ammonia
check wiki
(ppm) parts per million. Hope this helps:)