Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
8 Nov
Mon
9 Nov
Tue
10 Nov
Wed
11 Nov
Thu
12 Nov
Fri
13 Nov
Sat
14 Nov
Real-time AQI (Monitoring Station in Dazhou)
市环境监测站
5320
PM2.5
54 *
PM10
23
O3
0.4
CO
4
SO2
37
NO2
凤凰小区
5523
PM2.5
56 *
PM10
30
O3
0.4
CO
4
SO2
38
NO2
市政中心
5613
PM2.5
58 *
PM10
53
O3
0.1
CO
4
SO2
27
NO2
Air quality in the last 12 months (Dazhou)
|
2026/08
|
30
|
27
|
11
|
16
|
18
|
24
|
26
|
31
|
41
|
43
|
33
|
33
|
35
|
28
|
39
|
50
|
48
|
32
|
32
|
31
|
37
|
42
|
30
|
37
|
32
|
35
|
41
|
49
|
26
|
40
|
42
|
|
2026/07
|
40
|
32
|
31
|
34
|
33
|
35
|
42
|
35
|
34
|
31
|
31
|
33
|
36
|
32
|
36
|
35
|
27
|
34
|
41
|
60
|
62
|
48
|
47
|
36
|
35
|
29
|
29
|
31
|
23
|
26
|
29
|
|
2026/06
|
38
|
41
|
44
|
53
|
56
|
51
|
31
|
25
|
36
|
38
|
43
|
34
|
38
|
40
|
50
|
49
|
33
|
27
|
32
|
32
|
28
|
14
|
15
|
14
|
20
|
25
|
32
|
31
|
35
|
38
|
|
|
2026/05
|
51
|
26
|
42
|
55
|
53
|
54
|
43
|
45
|
47
|
57
|
72
|
119
|
45
|
52
|
44
|
27
|
22
|
20
|
21
|
28
|
40
|
26
|
32
|
29
|
26
|
23
|
26
|
22
|
21
|
28
|
30
|
|
2026/04
|
39
|
36
|
43
|
63
|
69
|
71
|
34
|
33
|
39
|
39
|
28
|
32
|
25
|
22
|
23
|
34
|
55
|
56
|
52
|
63
|
21
|
23
|
34
|
45
|
58
|
76
|
55
|
25
|
35
|
45
|
|
|
2026/03
|
16
|
20
|
30
|
55
|
43
|
49
|
50
|
35
|
35
|
40
|
45
|
52
|
53
|
51
|
16
|
24
|
20
|
24
|
29
|
39
|
39
|
46
|
33
|
23
|
33
|
46
|
51
|
47
|
32
|
21
|
28
|
|
2026/02
|
58
|
68
|
93
|
98
|
120
|
88
|
67
|
61
|
53
|
62
|
63
|
70
|
96
|
88
|
64
|
32
|
58
|
63
|
70
|
74
|
70
|
75
|
59
|
39
|
43
|
34
|
29
|
21
|
|||
|
2026/01
|
27
|
34
|
49
|
71
|
75
|
85
|
98
|
112
|
112
|
109
|
152
|
175
|
152
|
160
|
166
|
142
|
173
|
156
|
49
|
32
|
48
|
65
|
82
|
80
|
78
|
80
|
65
|
69
|
52
|
22
|
41
|
|
2025/12
|
107
|
133
|
61
|
69
|
71
|
78
|
86
|
109
|
140
|
147
|
128
|
95
|
54
|
67
|
85
|
93
|
95
|
108
|
123
|
90
|
31
|
44
|
34
|
50
|
56
|
61
|
74
|
80
|
97
|
148
|
76
|
|
2025/11
|
53
|
49
|
59
|
52
|
50
|
29
|
14
|
24
|
18
|
35
|
44
|
52
|
57
|
47
|
43
|
50
|
17
|
29
|
41
|
68
|
71
|
93
|
76
|
63
|
58
|
68
|
72
|
72
|
75
|
91
|
|
|
2025/10
|
18
|
17
|
14
|
14
|
28
|
38
|
37
|
33
|
43
|
42
|
44
|
27
|
22
|
26
|
17
|
27
|
13
|
20
|
14
|
10
|
13
|
17
|
23
|
27
|
23
|
32
|
36
|
41
|
43
|
32
|
42
|
|
2025/09
|
38
|
43
|
48
|
43
|
42
|
15
|
33
|
22
|
29
|
23
|
23
|
21
|
26
|
34
|
41
|
37
|
21
|
25
|
18
|
19
|
16
|
14
|
15
|
25
|
31
|
23
|
26
|
29
|
14
|
19
|
|
|
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