Air Quality
Excellent
No health implications.
7
PM2.5
12
PM10
19
O3
0.4
CO
6
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Jul
60
Good
Thu
30 Jul
62
Good
Fri
31 Jul
60
Good
Sat
1 Aug
65
Good
Sun
2 Aug
58
Good
Mon
3 Aug
57
Good
Tue
4 Aug
41
Excellent
Air quality in the last 12 months (Xigong)
|
2026/06
|
70
|
67
|
69
|
62
|
57
|
58
|
25
|
31
|
39
|
47
|
66
|
52
|
41
|
64
|
69
|
66
|
52
|
34
|
30
|
33
|
35
|
32
|
49
|
40
|
59
|
47
|
58
|
49
|
54
|
39
|
|
|
2026/05
|
50
|
36
|
38
|
48
|
56
|
53
|
49
|
45
|
50
|
58
|
70
|
83
|
64
|
39
|
54
|
53
|
53
|
28
|
47
|
36
|
39
|
52
|
54
|
55
|
24
|
27
|
38
|
59
|
56
|
49
|
45
|
|
2026/04
|
66
|
91
|
132
|
71
|
86
|
98
|
83
|
64
|
50
|
71
|
73
|
65
|
49
|
52
|
61
|
66
|
64
|
71
|
104
|
136
|
40
|
39
|
43
|
48
|
45
|
60
|
81
|
88
|
52
|
54
|
|
|
2026/03
|
46
|
64
|
109
|
141
|
99
|
84
|
51
|
76
|
120
|
141
|
174
|
123
|
192
|
135
|
51
|
79
|
101
|
73
|
73
|
86
|
108
|
119
|
100
|
104
|
72
|
90
|
83
|
86
|
76
|
79
|
86
|
|
2026/02
|
119
|
79
|
127
|
112
|
102
|
65
|
56
|
82
|
92
|
91
|
96
|
104
|
100
|
96
|
80
|
35
|
99
|
75
|
68
|
55
|
106
|
231
|
192
|
65
|
59
|
47
|
70
|
70
|
|||
|
2026/01
|
76
|
121
|
130
|
108
|
64
|
46
|
51
|
58
|
58
|
73
|
65
|
75
|
88
|
95
|
92
|
124
|
81
|
75
|
67
|
87
|
141
|
131
|
137
|
219
|
194
|
182
|
191
|
189
|
200
|
153
|
136
|
|
2025/12
|
144
|
107
|
53
|
70
|
94
|
112
|
108
|
89
|
131
|
175
|
141
|
55
|
87
|
75
|
75
|
118
|
190
|
185
|
170
|
148
|
96
|
84
|
99
|
90
|
58
|
106
|
118
|
126
|
98
|
156
|
68
|
|
2025/11
|
58
|
76
|
87
|
150
|
129
|
138
|
75
|
56
|
77
|
102
|
104
|
96
|
76
|
87
|
85
|
82
|
37
|
44
|
41
|
55
|
64
|
76
|
87
|
130
|
98
|
153
|
240
|
105
|
81
|
89
|
|
|
2025/10
|
30
|
28
|
49
|
57
|
31
|
27
|
38
|
48
|
29
|
30
|
34
|
37
|
41
|
69
|
57
|
64
|
27
|
39
|
48
|
41
|
47
|
63
|
80
|
91
|
50
|
62
|
108
|
109
|
134
|
118
|
100
|
|
2025/09
|
41
|
43
|
33
|
20
|
32
|
51
|
54
|
35
|
27
|
44
|
19
|
31
|
38
|
30
|
42
|
31
|
20
|
18
|
17
|
39
|
41
|
15
|
20
|
39
|
51
|
42
|
30
|
30
|
39
|
52
|
|
|
2025/08
|
36
|
37
|
42
|
48
|
42
|
28
|
36
|
25
|
20
|
33
|
24
|
42
|
43
|
41
|
37
|
19
|
41
|
41
|
36
|
28
|
25
|
39
|
42
|
38
|
74
|
51
|
47
|
33
|
27
|
37
|
44
|
|
2025/07
|
16
|
20
|
19
|
29
|
21
|
32
|
28
|
36
|
34
|
46
|
59
|
59
|
50
|
44
|
34
|
45
|
45
|
49
|
48
|
41
|
33
|
34
|
25
|
29
|
31
|
36
|
39
|
40
|
38
|
37
|
39
|
|
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