Air Quality
Excellent
No health implications.
5
PM2.5
14
PM10
95
O3
0.3
CO
4
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Apr
41
Excellent
Thu
3 Apr
71
Good
Fri
4 Apr
60
Good
Sat
5 Apr
74
Good
Sun
6 Apr
79
Good
Mon
7 Apr
87
Good
Tue
8 Apr
35
Excellent
Air quality in the last 12 months (Yongqing)
|
2025/02
|
71
|
65
|
17
|
23
|
28
|
66
|
23
|
17
|
36
|
123
|
148
|
62
|
84
|
99
|
118
|
36
|
27
|
57
|
40
|
45
|
32
|
28
|
26
|
58
|
67
|
68
|
147
|
199
|
|||
|
2025/01
|
93
|
36
|
52
|
103
|
93
|
25
|
35
|
24
|
22
|
42
|
48
|
43
|
92
|
56
|
32
|
54
|
79
|
131
|
66
|
99
|
89
|
58
|
70
|
110
|
134
|
111
|
25
|
49
|
226
|
80
|
75
|
|
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
|
|
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