Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 May
Sat
16 May
Sun
17 May
Mon
18 May
Tue
19 May
Wed
20 May
Thu
21 May
Real-time AQI (Monitoring Station in Nanchong)
南充市委
4833
PM2.5
37
PM10
38
O3
0.4
CO
5
SO2
13
NO2
南充炼油厂
4028
PM2.5
38
PM10
38
O3
0.4
CO
5
SO2
11
NO2
清泉寺北路188号
5935
PM2.5
62 *
PM10
35
O3
0.5
CO
7
SO2
8
NO2
同庆路1号
3625
PM2.5
34
PM10
39
O3
0.6
CO
6
SO2
16
NO2
Air quality in the last 12 months (Nanchong)
|
2026/04
|
37
|
27
|
34
|
69
|
71
|
42
|
28
|
26
|
31
|
38
|
30
|
30
|
26
|
28
|
25
|
32
|
48
|
48
|
56
|
98
|
13
|
21
|
32
|
45
|
58
|
63
|
50
|
25
|
29
|
36
|
|
|
2026/03
|
16
|
24
|
45
|
55
|
46
|
60
|
42
|
35
|
24
|
34
|
39
|
54
|
56
|
22
|
17
|
17
|
17
|
26
|
34
|
33
|
40
|
39
|
33
|
24
|
22
|
30
|
44
|
44
|
34
|
24
|
26
|
|
2026/02
|
58
|
72
|
76
|
79
|
100
|
84
|
80
|
58
|
53
|
59
|
66
|
64
|
84
|
84
|
72
|
52
|
93
|
86
|
75
|
82
|
79
|
90
|
72
|
39
|
45
|
39
|
46
|
27
|
|||
|
2026/01
|
29
|
36
|
39
|
54
|
61
|
59
|
77
|
93
|
100
|
112
|
153
|
152
|
131
|
117
|
153
|
140
|
166
|
157
|
36
|
32
|
41
|
53
|
57
|
63
|
73
|
91
|
69
|
89
|
83
|
21
|
44
|
|
2025/12
|
132
|
146
|
79
|
60
|
69
|
71
|
92
|
101
|
120
|
107
|
100
|
74
|
54
|
70
|
76
|
90
|
100
|
105
|
116
|
66
|
30
|
32
|
36
|
42
|
47
|
61
|
74
|
74
|
99
|
134
|
66
|
|
2025/11
|
45
|
42
|
50
|
42
|
48
|
38
|
13
|
24
|
16
|
14
|
40
|
45
|
46
|
39
|
30
|
40
|
21
|
31
|
48
|
58
|
64
|
81
|
96
|
77
|
70
|
67
|
88
|
86
|
87
|
103
|
|
|
2025/10
|
19
|
11
|
18
|
17
|
12
|
19
|
26
|
39
|
36
|
41
|
24
|
11
|
22
|
31
|
21
|
27
|
13
|
19
|
12
|
10
|
13
|
18
|
24
|
22
|
21
|
37
|
37
|
41
|
45
|
37
|
41
|
|
2025/09
|
41
|
45
|
19
|
30
|
26
|
18
|
24
|
17
|
21
|
26
|
26
|
12
|
20
|
30
|
41
|
51
|
23
|
18
|
13
|
16
|
12
|
10
|
13
|
21
|
31
|
29
|
24
|
17
|
15
|
18
|
|
|
2025/08
|
37
|
37
|
38
|
42
|
53
|
43
|
23
|
33
|
29
|
19
|
17
|
28
|
35
|
39
|
39
|
25
|
30
|
35
|
31
|
28
|
48
|
26
|
25
|
33
|
22
|
28
|
37
|
33
|
18
|
23
|
26
|
|
2025/07
|
22
|
23
|
19
|
22
|
16
|
29
|
21
|
21
|
23
|
30
|
26
|
31
|
38
|
43
|
43
|
41
|
44
|
30
|
27
|
24
|
25
|
17
|
16
|
17
|
20
|
24
|
30
|
33
|
44
|
40
|
32
|
|
2025/06
|
17
|
26
|
45
|
49
|
48
|
46
|
35
|
22
|
23
|
37
|
40
|
46
|
44
|
41
|
41
|
45
|
43
|
24
|
28
|
46
|
19
|
15
|
19
|
26
|
13
|
23
|
31
|
36
|
34
|
12
|
|
|
2025/05
|
47
|
64
|
69
|
34
|
41
|
70
|
62
|
35
|
97
|
81
|
59
|
65
|
57
|
66
|
89
|
92
|
89
|
101
|
85
|
80
|
86
|
61
|
68
|
64
|
56
|
44
|
43
|
29
|
25
|
34
|
24
|
|
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
*: primary pollution