Air Quality
Excellent
No health implications.
9
PM2.5
21
PM10
30
O3
0.6
CO
4
SO2
22
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 May
51
Good
Sat
16 May
65
Good
Sun
17 May
87
Good
Mon
18 May
66
Good
Tue
19 May
73
Good
Wed
20 May
95
Good
Thu
21 May
37
Excellent
Air quality in the last 12 months (Jinniu)
|
2026/04
|
42
|
46
|
57
|
72
|
76
|
44
|
27
|
32
|
48
|
39
|
34
|
40
|
32
|
36
|
39
|
42
|
34
|
56
|
114
|
134
|
28
|
34
|
48
|
62
|
77
|
72
|
58
|
27
|
34
|
52
|
|
|
2026/03
|
19
|
27
|
33
|
35
|
47
|
63
|
55
|
42
|
25
|
41
|
62
|
59
|
51
|
22
|
45
|
36
|
27
|
36
|
55
|
55
|
55
|
61
|
44
|
56
|
54
|
42
|
55
|
50
|
47
|
26
|
29
|
|
2026/02
|
90
|
79
|
100
|
98
|
124
|
106
|
67
|
52
|
44
|
59
|
65
|
75
|
90
|
114
|
91
|
44
|
79
|
70
|
75
|
69
|
77
|
87
|
84
|
56
|
60
|
53
|
60
|
40
|
|||
|
2026/01
|
44
|
41
|
18
|
36
|
61
|
52
|
73
|
75
|
95
|
136
|
190
|
192
|
183
|
136
|
100
|
135
|
161
|
168
|
51
|
38
|
49
|
62
|
65
|
87
|
87
|
111
|
107
|
120
|
106
|
53
|
78
|
|
2025/12
|
158
|
123
|
54
|
47
|
66
|
80
|
72
|
121
|
131
|
113
|
138
|
108
|
61
|
72
|
83
|
128
|
148
|
131
|
170
|
99
|
44
|
56
|
59
|
65
|
79
|
80
|
108
|
128
|
113
|
132
|
89
|
|
2025/11
|
30
|
37
|
46
|
34
|
58
|
36
|
29
|
41
|
58
|
26
|
39
|
57
|
46
|
60
|
46
|
55
|
43
|
35
|
45
|
62
|
84
|
124
|
101
|
111
|
86
|
107
|
106
|
124
|
150
|
159
|
|
|
2025/10
|
36
|
24
|
21
|
24
|
27
|
16
|
25
|
44
|
43
|
35
|
18
|
14
|
18
|
30
|
39
|
44
|
25
|
25
|
23
|
10
|
12
|
17
|
13
|
14
|
21
|
30
|
29
|
47
|
49
|
66
|
54
|
|
2025/09
|
34
|
41
|
46
|
54
|
42
|
44
|
63
|
44
|
42
|
33
|
23
|
19
|
34
|
32
|
68
|
21
|
24
|
12
|
15
|
31
|
16
|
14
|
15
|
26
|
36
|
47
|
33
|
16
|
21
|
38
|
|
|
2025/08
|
38
|
44
|
38
|
50
|
39
|
30
|
24
|
34
|
21
|
14
|
19
|
34
|
41
|
47
|
43
|
28
|
29
|
23
|
25
|
33
|
24
|
19
|
25
|
25
|
24
|
31
|
33
|
21
|
13
|
14
|
21
|
|
2025/07
|
16
|
27
|
21
|
26
|
14
|
23
|
19
|
25
|
33
|
26
|
19
|
24
|
32
|
34
|
52
|
52
|
46
|
44
|
25
|
28
|
22
|
32
|
18
|
14
|
18
|
14
|
21
|
32
|
34
|
32
|
41
|
|
2025/06
|
36
|
29
|
48
|
57
|
56
|
63
|
51
|
51
|
42
|
36
|
42
|
49
|
48
|
54
|
36
|
42
|
52
|
17
|
24
|
40
|
25
|
28
|
29
|
16
|
22
|
28
|
44
|
44
|
31
|
18
|
|
|
2025/05
|
47
|
62
|
68
|
55
|
31
|
27
|
35
|
33
|
181
|
92
|
62
|
68
|
49
|
78
|
60
|
62
|
81
|
118
|
65
|
69
|
84
|
64
|
59
|
51
|
49
|
58
|
33
|
27
|
44
|
39
|
26
|
|
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