Air Quality
Excellent
No health implications.
22
PM2.5
40
PM10
53
O3
0.6
CO
6
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 May
52
Good
Sat
2 May
67
Good
Sun
3 May
66
Good
Mon
4 May
65
Good
Tue
5 May
71
Good
Wed
6 May
66
Good
Thu
7 May
31
Excellent
Zitong Air quality rank
Air quality in the last 12 months (Zitong)
|
2026/03
|
16
|
21
|
26
|
44
|
49
|
56
|
46
|
28
|
26
|
37
|
45
|
43
|
39
|
21
|
46
|
23
|
15
|
38
|
40
|
51
|
36
|
43
|
46
|
37
|
34
|
35
|
46
|
43
|
33
|
19
|
29
|
|
2026/02
|
77
|
77
|
77
|
81
|
92
|
78
|
62
|
58
|
45
|
54
|
61
|
60
|
76
|
81
|
67
|
40
|
74
|
71
|
65
|
72
|
68
|
71
|
70
|
71
|
50
|
47
|
50
|
25
|
|||
|
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
|
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
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