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
29 Mar
Sun
30 Mar
Mon
31 Mar
Tue
1 Apr
Wed
2 Apr
Thu
3 Apr
Fri
4 Apr
Real-time AQI (Monitoring Station in Nanchong)
西山风景区
2813
PM2.5
28
PM10
58
O3
0.2
CO
3
SO2
4
NO2
南充市委
4521
PM2.5
45
PM10
59
O3
0.4
CO
3
SO2
8
NO2
南充炼油厂
3921
PM2.5
39
PM10
55
O3
0.3
CO
2
SO2
5
NO2
嘉陵区环保局
3114
PM2.5
31
PM10
53
O3
0.0
CO
2
SO2
6
NO2
Air quality in the last 12 months (Nanchong)
|
2025/02
|
87
|
51
|
40
|
46
|
52
|
36
|
31
|
35
|
54
|
61
|
71
|
65
|
44
|
48
|
49
|
58
|
57
|
53
|
62
|
51
|
40
|
47
|
33
|
46
|
52
|
75
|
74
|
65
|
|||
|
2025/01
|
132
|
150
|
190
|
102
|
66
|
90
|
85
|
59
|
63
|
57
|
57
|
73
|
79
|
96
|
105
|
70
|
101
|
88
|
118
|
104
|
118
|
150
|
186
|
106
|
24
|
60
|
68
|
80
|
256
|
141
|
72
|
|
2024/12
|
68
|
98
|
101
|
61
|
32
|
22
|
30
|
34
|
39
|
57
|
59
|
60
|
46
|
53
|
75
|
84
|
96
|
127
|
104
|
92
|
110
|
103
|
89
|
82
|
97
|
110
|
99
|
76
|
103
|
113
|
131
|
|
2024/11
|
33
|
32
|
48
|
40
|
34
|
47
|
59
|
76
|
40
|
35
|
43
|
55
|
50
|
41
|
42
|
24
|
14
|
12
|
20
|
27
|
36
|
41
|
46
|
35
|
20
|
41
|
43
|
58
|
77
|
79
|
|
|
2024/10
|
27
|
39
|
34
|
43
|
54
|
53
|
42
|
44
|
49
|
49
|
49
|
33
|
39
|
42
|
44
|
56
|
37
|
34
|
42
|
15
|
20
|
32
|
50
|
52
|
49
|
41
|
28
|
51
|
61
|
71
|
42
|
|
2024/09
|
54
|
54
|
42
|
41
|
44
|
55
|
41
|
32
|
36
|
25
|
27
|
35
|
47
|
47
|
44
|
36
|
45
|
45
|
48
|
46
|
24
|
30
|
33
|
54
|
63
|
77
|
80
|
72
|
47
|
13
|
|
|
2024/08
|
38
|
38
|
28
|
22
|
25
|
34
|
37
|
37
|
31
|
39
|
61
|
61
|
58
|
58
|
40
|
36
|
41
|
47
|
57
|
55
|
54
|
55
|
53
|
48
|
35
|
45
|
51
|
51
|
42
|
50
|
43
|
|
2024/07
|
23
|
34
|
32
|
24
|
17
|
27
|
33
|
28
|
27
|
18
|
17
|
28
|
28
|
23
|
26
|
31
|
37
|
25
|
30
|
24
|
30
|
34
|
37
|
43
|
65
|
64
|
46
|
36
|
34
|
31
|
39
|
|
2024/06
|
56
|
31
|
35
|
24
|
34
|
36
|
37
|
27
|
30
|
39
|
38
|
33
|
44
|
48
|
53
|
33
|
29
|
26
|
27
|
23
|
18
|
33
|
47
|
46
|
32
|
30
|
21
|
19
|
31
|
40
|
|
|
2024/05
|
32
|
26
|
29
|
35
|
63
|
99
|
131
|
106
|
69
|
48
|
61
|
64
|
59
|
65
|
54
|
54
|
62
|
70
|
36
|
20
|
31
|
41
|
44
|
45
|
43
|
25
|
41
|
36
|
25
|
34
|
50
|
|
2024/04
|
39
|
27
|
43
|
45
|
19
|
27
|
30
|
44
|
36
|
32
|
41
|
39
|
50
|
49
|
62
|
34
|
39
|
46
|
51
|
72
|
65
|
39
|
42
|
40
|
47
|
55
|
55
|
48
|
32
|
16
|
|
|
2024/03
|
58
|
54
|
62
|
75
|
83
|
60
|
59
|
86
|
55
|
64
|
79
|
66
|
48
|
62
|
62
|
55
|
68
|
18
|
43
|
65
|
66
|
69
|
73
|
46
|
29
|
44
|
45
|
52
|
60
|
54
|
45
|
|
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