Air Quality
Excellent
No health implications.
4
PM2.5
15
PM10
43
O3
0.4
CO
2
SO2
22
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Jan
61
Good
Fri
10 Jan
72
Good
Sat
11 Jan
132
Light
Sun
12 Jan
104
Light
Mon
13 Jan
90
Good
Tue
14 Jan
55
Good
Wed
15 Jan
84
Good
Air quality in the last 12 months (Yongqing)
|
2024/12
|
121
|
26
|
57
|
74
|
72
|
36
|
22
|
43
|
71
|
57
|
55
|
94
|
52
|
40
|
50
|
55
|
32
|
22
|
63
|
65
|
27
|
35
|
55
|
100
|
114
|
32
|
37
|
49
|
92
|
81
|
61
|
|
2024/11
|
115
|
89
|
69
|
32
|
56
|
73
|
122
|
135
|
113
|
118
|
94
|
133
|
95
|
47
|
62
|
58
|
43
|
58
|
68
|
96
|
53
|
39
|
53
|
119
|
59
|
25
|
24
|
29
|
50
|
65
|
|
|
2024/10
|
18
|
24
|
48
|
70
|
88
|
96
|
36
|
54
|
123
|
38
|
80
|
126
|
127
|
139
|
79
|
55
|
68
|
48
|
24
|
42
|
59
|
43
|
63
|
128
|
154
|
207
|
81
|
68
|
123
|
168
|
154
|
|
2024/09
|
34
|
23
|
45
|
58
|
33
|
36
|
42
|
45
|
62
|
30
|
30
|
33
|
49
|
41
|
40
|
56
|
57
|
53
|
53
|
32
|
13
|
21
|
43
|
68
|
58
|
50
|
48
|
67
|
66
|
13
|
|
|
2024/08
|
36
|
48
|
40
|
28
|
19
|
40
|
49
|
46
|
46
|
57
|
42
|
21
|
19
|
33
|
49
|
46
|
50
|
26
|
28
|
27
|
26
|
35
|
46
|
35
|
44
|
20
|
25
|
39
|
48
|
61
|
55
|
|
2024/07
|
37
|
41
|
44
|
65
|
68
|
29
|
58
|
32
|
61
|
65
|
70
|
61
|
62
|
80
|
53
|
45
|
33
|
38
|
51
|
37
|
44
|
38
|
52
|
48
|
19
|
25
|
36
|
30
|
38
|
18
|
32
|
|
2024/06
|
43
|
59
|
55
|
61
|
64
|
77
|
59
|
50
|
67
|
72
|
69
|
66
|
87
|
45
|
47
|
60
|
60
|
61
|
63
|
59
|
55
|
96
|
84
|
44
|
48
|
71
|
58
|
66
|
68
|
42
|
|
|
2024/05
|
55
|
61
|
62
|
76
|
53
|
68
|
74
|
76
|
72
|
87
|
152
|
43
|
68
|
82
|
36
|
62
|
74
|
87
|
58
|
36
|
42
|
76
|
71
|
34
|
25
|
35
|
43
|
58
|
70
|
65
|
26
|
|
2024/04
|
83
|
76
|
70
|
64
|
73
|
93
|
79
|
97
|
48
|
67
|
116
|
69
|
71
|
59
|
129
|
73
|
98
|
105
|
89
|
57
|
92
|
86
|
41
|
61
|
98
|
95
|
97
|
46
|
31
|
34
|
|
|
2024/03
|
40
|
95
|
77
|
66
|
74
|
76
|
108
|
35
|
71
|
107
|
121
|
96
|
81
|
98
|
99
|
142
|
55
|
127
|
106
|
62
|
87
|
77
|
102
|
86
|
75
|
87
|
126
|
262
|
122
|
75
|
89
|
|
2024/02
|
54
|
70
|
109
|
83
|
105
|
98
|
40
|
75
|
195
|
56
|
100
|
157
|
199
|
146
|
37
|
68
|
79
|
92
|
45
|
39
|
29
|
28
|
50
|
78
|
73
|
89
|
70
|
92
|
53
|
||
|
2024/01
|
121
|
184
|
87
|
149
|
74
|
41
|
32
|
74
|
69
|
88
|
143
|
186
|
102
|
41
|
57
|
94
|
92
|
84
|
58
|
59
|
39
|
23
|
26
|
37
|
53
|
53
|
46
|
73
|
108
|
125
|
117
|
|
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