Air Quality
Excellent
No health implications.
26
PM2.5
45
PM10
96
O3
0.5
CO
7
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Jun
82
Good
Mon
2 Jun
105
Light
Tue
3 Jun
108
Light
Wed
4 Jun
108
Light
Thu
5 Jun
121
Light
Fri
6 Jun
133
Light
Sat
7 Jun
18
Excellent
Air quality in the last 12 months (Nanzhao)
|
2025/04
|
73
|
66
|
70
|
84
|
78
|
83
|
76
|
83
|
94
|
95
|
82
|
246
|
115
|
80
|
61
|
85
|
87
|
81
|
64
|
68
|
59
|
125
|
105
|
76
|
76
|
72
|
68
|
56
|
57
|
82
|
|
|
2025/03
|
86
|
22
|
39
|
46
|
68
|
85
|
83
|
81
|
86
|
78
|
83
|
125
|
126
|
58
|
54
|
53
|
48
|
56
|
57
|
47
|
51
|
64
|
78
|
91
|
62
|
89
|
123
|
136
|
84
|
66
|
72
|
|
2025/02
|
101
|
106
|
80
|
59
|
51
|
49
|
85
|
46
|
71
|
95
|
114
|
82
|
74
|
83
|
82
|
80
|
84
|
86
|
89
|
86
|
100
|
117
|
127
|
105
|
78
|
82
|
99
|
119
|
|||
|
2025/01
|
138
|
160
|
141
|
173
|
96
|
72
|
69
|
65
|
66
|
71
|
75
|
79
|
96
|
85
|
63
|
64
|
75
|
107
|
112
|
124
|
155
|
218
|
96
|
77
|
76
|
66
|
61
|
120
|
236
|
169
|
137
|
|
2024/12
|
62
|
67
|
75
|
130
|
71
|
76
|
66
|
67
|
84
|
105
|
120
|
126
|
72
|
54
|
58
|
84
|
98
|
83
|
72
|
87
|
64
|
77
|
89
|
112
|
94
|
140
|
135
|
56
|
90
|
95
|
92
|
|
2024/11
|
85
|
83
|
81
|
62
|
56
|
84
|
93
|
72
|
77
|
102
|
138
|
190
|
144
|
73
|
81
|
48
|
25
|
46
|
38
|
45
|
49
|
87
|
139
|
79
|
51
|
43
|
60
|
52
|
39
|
54
|
|
|
2024/10
|
55
|
57
|
60
|
72
|
77
|
82
|
84
|
150
|
103
|
68
|
96
|
120
|
127
|
92
|
86
|
177
|
94
|
20
|
33
|
37
|
53
|
38
|
43
|
57
|
88
|
80
|
58
|
125
|
115
|
102
|
130
|
|
2024/09
|
44
|
41
|
46
|
48
|
51
|
35
|
55
|
60
|
55
|
54
|
32
|
37
|
40
|
56
|
37
|
58
|
56
|
45
|
24
|
37
|
30
|
34
|
53
|
74
|
74
|
84
|
84
|
61
|
62
|
17
|
|
|
2024/08
|
23
|
22
|
25
|
23
|
30
|
17
|
27
|
28
|
32
|
94
|
81
|
33
|
38
|
39
|
49
|
52
|
45
|
32
|
27
|
32
|
23
|
39
|
56
|
51
|
48
|
45
|
21
|
30
|
45
|
45
|
43
|
|
2024/07
|
33
|
22
|
33
|
14
|
23
|
16
|
21
|
18
|
31
|
60
|
39
|
36
|
43
|
58
|
22
|
41
|
19
|
16
|
24
|
24
|
29
|
29
|
33
|
36
|
54
|
37
|
32
|
26
|
15
|
17
|
11
|
|
2024/06
|
86
|
73
|
60
|
44
|
37
|
55
|
48
|
56
|
48
|
41
|
47
|
47
|
40
|
46
|
64
|
49
|
28
|
44
|
52
|
33
|
27
|
39
|
47
|
102
|
101
|
59
|
53
|
31
|
24
|
32
|
|
|
2024/05
|
43
|
50
|
51
|
42
|
43
|
47
|
61
|
67
|
58
|
52
|
106
|
101
|
98
|
72
|
75
|
56
|
58
|
55
|
52
|
63
|
62
|
65
|
55
|
66
|
74
|
36
|
61
|
60
|
54
|
49
|
69
|
|
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