Air Quality
Excellent
No health implications.
15
PM2.5
21
PM10
35
O3
0.4
CO
3
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 May
48
Excellent
Thu
2 May
43
Excellent
Fri
3 May
46
Excellent
Sat
4 May
71
Good
Sun
5 May
85
Good
Mon
6 May
75
Good
Tue
7 May
75
Good
Air quality in the last 12 months (Jinniu)
|
2024/02
|
82
|
52
|
30
|
29
|
35
|
50
|
49
|
84
|
79
|
139
|
137
|
123
|
114
|
93
|
39
|
33
|
54
|
65
|
162
|
290
|
43
|
55
|
24
|
48
|
64
|
71
|
72
|
75
|
44
|
||
|
2024/01
|
186
|
115
|
97
|
82
|
102
|
111
|
111
|
151
|
114
|
115
|
145
|
173
|
199
|
138
|
110
|
48
|
53
|
79
|
57
|
43
|
37
|
40
|
42
|
33
|
43
|
63
|
58
|
65
|
98
|
104
|
118
|
|
2023/12
|
37
|
50
|
75
|
94
|
73
|
84
|
111
|
152
|
170
|
220
|
135
|
66
|
55
|
60
|
58
|
58
|
67
|
62
|
67
|
58
|
82
|
125
|
118
|
85
|
104
|
129
|
175
|
172
|
180
|
182
|
192
|
|
2023/11
|
84
|
85
|
53
|
61
|
42
|
43
|
67
|
63
|
83
|
78
|
42
|
38
|
25
|
35
|
40
|
54
|
67
|
85
|
95
|
100
|
133
|
84
|
94
|
139
|
101
|
45
|
63
|
90
|
75
|
48
|
|
|
2023/10
|
56
|
35
|
37
|
37
|
21
|
17
|
22
|
34
|
24
|
32
|
35
|
20
|
29
|
39
|
47
|
59
|
62
|
32
|
21
|
33
|
56
|
64
|
84
|
106
|
116
|
58
|
22
|
36
|
51
|
76
|
78
|
|
2023/09
|
33
|
59
|
74
|
73
|
72
|
66
|
56
|
46
|
44
|
31
|
23
|
24
|
47
|
42
|
48
|
60
|
60
|
39
|
29
|
40
|
31
|
28
|
25
|
21
|
26
|
30
|
44
|
84
|
44
|
41
|
|
|
2023/08
|
38
|
31
|
30
|
29
|
35
|
27
|
30
|
28
|
30
|
34
|
29
|
28
|
54
|
41
|
47
|
58
|
51
|
50
|
49
|
29
|
57
|
53
|
49
|
28
|
27
|
22
|
31
|
53
|
45
|
38
|
44
|
|
2023/07
|
49
|
65
|
42
|
30
|
61
|
68
|
64
|
90
|
80
|
78
|
47
|
28
|
22
|
34
|
87
|
62
|
68
|
58
|
55
|
29
|
48
|
41
|
52
|
36
|
39
|
27
|
19
|
26
|
44
|
38
|
33
|
|
2023/06
|
27
|
22
|
22
|
24
|
28
|
56
|
58
|
55
|
77
|
77
|
37
|
61
|
50
|
37
|
39
|
43
|
51
|
76
|
49
|
58
|
33
|
47
|
53
|
64
|
62
|
71
|
59
|
46
|
41
|
41
|
|
|
2023/05
|
71
|
50
|
54
|
55
|
69
|
51
|
33
|
21
|
14
|
23
|
32
|
49
|
47
|
60
|
84
|
112
|
107
|
40
|
51
|
58
|
63
|
46
|
53
|
73
|
68
|
52
|
48
|
57
|
64
|
88
|
52
|
|
2023/04
|
70
|
75
|
33
|
40
|
34
|
55
|
88
|
90
|
73
|
99
|
85
|
60
|
54
|
66
|
72
|
90
|
87
|
49
|
58
|
40
|
35
|
20
|
23
|
26
|
38
|
61
|
66
|
57
|
57
|
70
|
|
|
2023/03
|
79
|
85
|
99
|
82
|
95
|
70
|
80
|
93
|
84
|
59
|
80
|
51
|
42
|
67
|
84
|
62
|
39
|
41
|
62
|
40
|
61
|
64
|
40
|
33
|
36
|
38
|
28
|
55
|
51
|
67
|
77
|
|
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