Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
73
*
PM2.5
96
PM10
53
O3
0.9
CO
7
SO2
21
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
15 Feb
48
Excellent
Mon
16 Feb
94
Good
Tue
17 Feb
137
Light
Wed
18 Feb
96
Good
Thu
19 Feb
72
Good
Fri
20 Feb
33
Excellent
Sat
21 Feb
47
Excellent
Zitong Air quality rank
Air quality in the last 12 months (Zitong)
|
2026/01
|
38
|
46
|
29
|
42
|
46
|
53
|
63
|
74
|
92
|
91
|
115
|
132
|
129
|
89
|
87
|
95
|
108
|
120
|
35
|
34
|
37
|
46
|
52
|
65
|
80
|
127
|
117
|
104
|
77
|
37
|
68
|
|
2025/12
|
98
|
93
|
52
|
48
|
61
|
63
|
82
|
89
|
101
|
84
|
103
|
71
|
61
|
70
|
70
|
77
|
106
|
108
|
134
|
63
|
35
|
36
|
47
|
50
|
56
|
55
|
64
|
101
|
94
|
114
|
65
|
|
2025/11
|
42
|
31
|
33
|
24
|
25
|
25
|
13
|
40
|
35
|
21
|
38
|
49
|
52
|
51
|
40
|
31
|
34
|
35
|
49
|
59
|
75
|
74
|
65
|
65
|
67
|
69
|
76
|
85
|
93
|
81
|
|
|
2025/10
|
14
|
12
|
14
|
12
|
11
|
10
|
18
|
27
|
32
|
30
|
11
|
9
|
22
|
27
|
26
|
31
|
17
|
17
|
15
|
6
|
7
|
9
|
9
|
9
|
13
|
25
|
38
|
38
|
32
|
32
|
42
|
|
2025/09
|
32
|
30
|
32
|
34
|
24
|
39
|
29
|
35
|
27
|
29
|
13
|
11
|
23
|
31
|
38
|
26
|
17
|
7
|
13
|
18
|
12
|
9
|
13
|
25
|
30
|
43
|
22
|
10
|
23
|
23
|
|
|
2025/08
|
40
|
37
|
39
|
41
|
43
|
32
|
22
|
27
|
21
|
15
|
23
|
29
|
29
|
36
|
33
|
21
|
24
|
24
|
33
|
34
|
26
|
16
|
17
|
23
|
21
|
28
|
31
|
17
|
9
|
16
|
25
|
|
2025/07
|
16
|
22
|
24
|
25
|
16
|
20
|
20
|
19
|
19
|
25
|
18
|
27
|
35
|
38
|
42
|
45
|
44
|
27
|
23
|
22
|
21
|
26
|
15
|
15
|
18
|
21
|
27
|
34
|
37
|
30
|
34
|
|
2025/06
|
24
|
30
|
41
|
45
|
45
|
57
|
45
|
41
|
32
|
35
|
34
|
51
|
52
|
45
|
51
|
45
|
51
|
17
|
31
|
40
|
33
|
19
|
22
|
22
|
19
|
25
|
34
|
38
|
31
|
12
|
|
|
2025/05
|
49
|
59
|
69
|
61
|
34
|
47
|
39
|
35
|
173
|
96
|
65
|
67
|
45
|
53
|
68
|
124
|
120
|
138
|
106
|
82
|
89
|
69
|
72
|
61
|
54
|
57
|
46
|
27
|
36
|
34
|
26
|
|
2025/04
|
51
|
59
|
58
|
60
|
54
|
46
|
60
|
61
|
63
|
56
|
51
|
418
|
182
|
102
|
94
|
83
|
70
|
71
|
80
|
59
|
58
|
81
|
73
|
40
|
46
|
35
|
33
|
47
|
36
|
36
|
|
|
2025/03
|
60
|
50
|
34
|
18
|
22
|
29
|
31
|
53
|
41
|
57
|
73
|
84
|
51
|
25
|
35
|
37
|
48
|
54
|
52
|
62
|
60
|
65
|
68
|
52
|
54
|
56
|
175
|
78
|
62
|
35
|
39
|
|
2025/02
|
49
|
48
|
37
|
57
|
37
|
34
|
31
|
29
|
49
|
61
|
63
|
59
|
56
|
46
|
51
|
61
|
49
|
50
|
60
|
51
|
42
|
43
|
41
|
29
|
29
|
46
|
59
|
61
|
|||
|
1
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2
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3
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4
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5
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6
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7
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8
|
9
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10
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11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution