Air Quality
Excellent
No health implications.
13
PM2.5
45
PM10
119
O3
0.5
CO
8
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 May
65
Good
Sun
17 May
75
Good
Mon
18 May
74
Good
Tue
19 May
48
Excellent
Wed
20 May
50
Excellent
Thu
21 May
80
Good
Fri
22 May
27
Excellent
Air quality in the last 12 months (Xinghua)
|
2026/04
|
101
|
91
|
63
|
56
|
78
|
67
|
33
|
40
|
40
|
47
|
57
|
41
|
35
|
46
|
47
|
45
|
43
|
34
|
37
|
44
|
71
|
29
|
32
|
42
|
50
|
63
|
70
|
36
|
32
|
46
|
|
|
2026/03
|
29
|
31
|
65
|
30
|
39
|
57
|
41
|
32
|
52
|
51
|
56
|
61
|
69
|
67
|
53
|
70
|
59
|
56
|
58
|
85
|
61
|
75
|
55
|
67
|
76
|
97
|
58
|
73
|
69
|
47
|
72
|
|
2026/02
|
67
|
86
|
83
|
91
|
141
|
48
|
39
|
39
|
47
|
64
|
102
|
131
|
113
|
105
|
106
|
38
|
75
|
102
|
81
|
64
|
57
|
124
|
65
|
36
|
65
|
26
|
20
|
44
|
|||
|
2026/01
|
32
|
36
|
54
|
98
|
122
|
108
|
62
|
69
|
82
|
91
|
52
|
62
|
104
|
123
|
137
|
203
|
76
|
37
|
23
|
32
|
40
|
52
|
80
|
111
|
68
|
25
|
61
|
50
|
37
|
34
|
33
|
|
2025/12
|
81
|
39
|
31
|
49
|
51
|
81
|
92
|
61
|
55
|
51
|
84
|
21
|
42
|
69
|
69
|
86
|
96
|
63
|
81
|
125
|
30
|
31
|
36
|
76
|
39
|
25
|
44
|
83
|
119
|
81
|
25
|
|
2025/11
|
144
|
79
|
28
|
31
|
29
|
40
|
49
|
13
|
43
|
48
|
28
|
45
|
74
|
80
|
84
|
63
|
32
|
45
|
55
|
54
|
100
|
134
|
131
|
99
|
82
|
66
|
173
|
128
|
104
|
89
|
|
|
2025/10
|
39
|
40
|
19
|
23
|
37
|
56
|
27
|
22
|
22
|
38
|
55
|
53
|
20
|
22
|
33
|
16
|
23
|
17
|
24
|
25
|
20
|
25
|
27
|
39
|
36
|
40
|
41
|
34
|
25
|
26
|
33
|
|
2025/09
|
20
|
14
|
29
|
27
|
34
|
40
|
31
|
29
|
16
|
25
|
24
|
29
|
20
|
34
|
28
|
44
|
21
|
17
|
22
|
24
|
26
|
20
|
25
|
12
|
9
|
17
|
22
|
28
|
36
|
45
|
|
|
2025/08
|
18
|
14
|
18
|
17
|
22
|
34
|
21
|
20
|
28
|
8
|
9
|
14
|
31
|
22
|
21
|
27
|
36
|
31
|
32
|
35
|
40
|
40
|
38
|
32
|
20
|
20
|
28
|
31
|
32
|
27
|
15
|
|
2025/07
|
37
|
37
|
40
|
40
|
47
|
47
|
34
|
10
|
20
|
45
|
36
|
28
|
32
|
24
|
35
|
45
|
29
|
24
|
22
|
23
|
21
|
21
|
19
|
21
|
24
|
17
|
17
|
15
|
17
|
13
|
13
|
|
2025/06
|
27
|
10
|
47
|
65
|
65
|
54
|
42
|
22
|
18
|
37
|
20
|
25
|
26
|
27
|
28
|
45
|
39
|
53
|
35
|
15
|
11
|
24
|
20
|
22
|
45
|
63
|
22
|
20
|
21
|
32
|
|
|
2025/05
|
54
|
58
|
45
|
35
|
33
|
62
|
64
|
45
|
11
|
29
|
39
|
49
|
54
|
67
|
89
|
25
|
59
|
54
|
67
|
61
|
38
|
43
|
47
|
49
|
51
|
53
|
52
|
44
|
46
|
61
|
78
|
|
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