California, Southern Oregon, Illinois and Palau SCUBA diving directory:

NITROX SCUBA divers diving NITROX

O2 %	21	25	26	27	28	32	33	34	35	36	37	38	39	40	42	44	46	48	50	100
PP O2	******** Maximum Operating depth MOD in feet below ********
1.40	187.0	151.8	144.7	138.1	132.0	111.4	107.0	102.9	99.0	95.3	91.9	88.6	85.5	82.5	77.0	72.0	67.4	63.3	59.4	13.2
1.50	202.7	165.0	157.4	150.3	143.8	121.7	117.0	112.6	108.4	104.5	100.8	97.3	93.9	90.8	84.9	79.5	74.6	70.1	66.0	16.5
1.60	218.4	178.2	170.1	162.6	155.6	132.0	127.0	122.3	117.9	113.7	109.7	105.9	102.4	99.0	92.7	87.0	81.8	77.0	72.6	19.8
1.70	234.1	191.4	182.8	174.8	167.4	142.3	137.0	132.0	127.3	122.8	118.6	114.6	110.8	107.3	100.6	94.5	89.0	83.9	79.2	23.1
1.80	249.9	204.6	195.5	187.0	179.1	152.6	147.0	141.7	136.7	132.0	127.5	123.3	119.3	115.5	108.4	102.0	96.1	90.8	85.8	26.4
2.00	281.3	231.0	220.8	211.4	202.7	173.3	167.0	161.1	155.6	150.3	145.4	140.7	136.2	132.0	124.1	117.0	110.5	104.5	99.0	33.0
2.10	297.0	244.2	233.5	223.7	214.5	183.6	177.0	170.8	165.0	159.5	154.3	149.4	144.7	140.3	132.0	124.5	117.7	111.4	105.6	36.3

NITROX is air with a greater % O2 (Oxygen) than normally found in nature. NITROX is usually much safer than breathing air at recreational SCUBA diving depths. NITROX is a commonly preferred gas for decompression from deep or extended diving.

O2 %	21	25	26	27	28	32	33	34	35	36	37	38	39	40	42	44	46	48	50	100
PP O2	******** Maximum Operating depth MOD in Meters below ********
1.40	57.0	46.3	44.1	42.1	40.2	33.9	32.6	31.4	30.2	29.1	28.0	27.0	26.0	25.1	23.5	21.9	20.6	19.3	18.1	4.0
1.50	61.8	50.3	48.0	45.8	43.8	37.1	35.7	34.3	33.0	31.9	30.7	29.6	28.6	27.7	25.9	24.2	22.7	21.4	20.1	5.0
1.60	66.6	54.3	51.8	49.5	47.4	40.2	38.7	37.3	35.9	34.6	33.4	32.3	31.2	30.2	28.3	26.5	24.9	23.5	22.1	6.0
1.70	71.4	58.3	55.7	53.3	51.0	43.4	41.8	40.2	38.8	37.4	36.2	34.9	33.8	32.7	30.7	28.8	27.1	25.6	24.1	7.0
1.80	76.2	62.4	59.6	57.0	54.6	46.5	44.8	43.2	41.7	40.2	38.9	37.6	36.4	35.2	33.0	31.1	29.3	27.7	26.2	8.0
2.00	85.7	70.4	67.3	64.4	61.8	52.8	50.9	49.1	47.4	45.8	44.3	42.9	41.5	40.2	37.8